CT — Parametri aparat: GE Revolution Maxima 64 Protocols (MCB)

Reference Protocol Guide This manual supports the following products: • Revolution™ Maxima 5987224-1EN Revision: 1 Reference Protocol Guide, English General User Documentation © 2025 GE HealthCare GE is a trademark of General Electric Company used under trademark license. Reproduction and/or distribution is prohibited

Table of Contents Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-1 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-2 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Reference Adult Protocols 64 Slice System, 72kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . . . . . 2-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24 Reference Pediatric Protocols 64 Slice System, 72kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . . 3-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12 Reference Adult Protocols 64 Slice System, 55kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . . . . . 4-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 5987224-1EN r1 April 2025 Reference Protocol Guide TOC-1

Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23 Reference Pediatric Protocols 64 Slice System, 55kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . . 5-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12 Reference Adult Protocols 64 Slice System, 72kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . . . . . 6-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19 Reference Pediatric Protocols 64 Slice System, 72kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . . 7-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 5987224-1EN r1 April 2025 Reference Protocol Guide TOC-2

Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12 Reference Adult Protocols 64 Slice System, 55kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . . . . . 8-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18 Reference Pediatric Protocols 64 Slice System, 55kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . . 9-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12 Reference Adult Protocols 32 Slice System, 72kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . . . . 10-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8 5987224-1EN r1 April 2025 Reference Protocol Guide TOC-3

Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 Reference Pediatric Protocols 32 Slice System, 72kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . 11-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12 Reference Adult Protocols 32 Slice System, 55kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . . . . 12-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-4 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-5 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-8 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-9 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-14 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-19 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 Reference Pediatric Protocols 32 Slice System, 55kW with 0.35sec/ASiR-V . . . . . . . . . . . . . . . . . 13-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4 TOC-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-12 Reference Adult Protocols 32 Slice System, 72kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . . . . 14-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-4 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-5 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-7 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-8 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-12 L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-16 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-17 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-18 Reference Pediatric Protocols 32 Slice System, 72kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . 15-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-12 Reference Adult Protocols 32 Slice System, 55kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . . . . 16-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-4 Neck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-5 Upper Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-7 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-8 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-12 5987224-1EN r1 April 2025 Reference Protocol Guide TOC-5

L-Spine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-16 Pelvis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17 Lower Extremity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-18 Reference Pediatric Protocols 32 Slice System, 55kW with 0.35sec/ASiR . . . . . . . . . . . . . . . . . . . 17-1 Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-2 Orbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-3 Chest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4 Abdomen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-12 Lung Cancer Screening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-4 Lexicon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-2 Lexicon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Scan Acquisition and User Interface Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Dose Modulation and Reduction Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Multi-slice Detector Geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Image Reconstruction and Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Contrast Media Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Multi-planar Formats and 3D Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Service and Application Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 TOC-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Revision History 5987224-1EN_r1 April 2025 Reference Protocol Guide i-1

Revision History Revision History REV DATE REASON FOR CHANGE 1 April 2025 Initial Release i-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Purpose 5987224-1EN r1 April 2025 Reference Protocol Guide 1-1

Purpose Purpose This document provides a listing of the parameters provided in the reference protocols contained under the GE tab selector. The protocols in Adult are based on parameters needed to scan an average sized adult and take the clinical aim of the protocol into consideration. The protocols in Pediatric are based on age in the Head and Orbit area, and in the rest of the body, use Color Coding for Kids or the Feather Light patient sizing scheme. These protocols are designed as a starting point. They should be reviewed with your Radiologist, Physicist, and Radiation Safety Officer and revised as needed to meet the clinical needs of your department. The document is divided into protocol categories available on the system. Each table lists the Protocol Number, Protocol Name, Post Processing software associated with, Scan Type, SFOV, Pitch/Table Speed/Row, Gantry Speed, Slice Thickness, kV, mA/AVG mA/Min-Max mA/Noise Index, CTDIvol, Recon Algorithm Type used and Phantom type used. Manual mA mode allows you to scan without enabling Auto mA mode. When building protocols, make sure the mA value field contains a reasonable mA value in the event that AutomA is turned off. The Avrage (Avg) mA has been provided in the tables where Auto mA or Smart mA is used in the protocol so that the dose can be calculated while building protocols. The Avg mA value provided in the table is an estimate based on an average patient size (32- 36 cm). The actual average mA for each image is calculated by using all of the mA values for each scan rotation, as determined by Auto mA for the patient. The Auto mA Theory section in the Learning and Reference Guide, Building Protocols Chapter and in the Technical Reference Manual, General Information Chapter details how Auto mA does this calculation. 1-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 64 Slice System, 72kW with 0.35sec/ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 2-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature Recon Type Dose Reductio n (%) 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 2i 2 10 20 120 50 50 STND AR50 17.90 143.24 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 DETL PLUS IQE+ Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Protocol Name Head Table 2-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 100 50 STND AR50 35.81 214.86 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 200 50 STND AR50 35.81 501.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.6 Hi Res Circle of Willis 21.7 Hi Res CoW/ Carotid 0.625mm SmartmA 2-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 24.27 393.56 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality AR40 24.27 393.56 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reductio n (%) 50 DETL PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.4 5 40 120 150 50 STND PLUS AR50 231.41 2892.60 11.00 Head 16 CT angiography of the head using Volume Helical scan mode for evaluation of cerebral vasculature. Row Pitch Table Speed Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical-S Head 0.984 39.37 18 pass Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Post Process Scan Type SFOV Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.9 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.10 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.11 VHS Head 4D CTA MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature. 21.13 CT Perfusion 350-370 Strength Contrast 21.14 CT Perfusion 350-370 Strength Contrast (Axial) 21.15 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 2-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reductio n (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 2-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 25.28 231.40 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality AR40 18.20 143.92 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face AR40 40.49 226.41 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 75 50 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 90 50 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 85 50 STND PLUS IQE+ Protocol Name Orbit Table 2-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 2-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 18.32 264.39 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities AR50 18.32 264.39 11.00 Body 32 C-Spine Helical mide with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities AR50 18.32 264.39 11.00 Body 32 C-Spine Helical mide with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities AR40 11.08 226.43 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 50 BONE PLUS IQE+ 50 BONE PLUS IQE+ 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=12.6 Avg mA=155 50-500mA NI=12.6 Avg mA=155 80-500mA NI=11 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 155 50 BONE PLUS IQE+ DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 2-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 150 50 STND AR70 17.41 243.78 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 120 50 STND AR70 9.78 78.24 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 2-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 9.52 195.59 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature AR40 11.08 226.43 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 9.52 195.59 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.08 226.43 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 9.52 195.59 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.08 226.43 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature AR40 11.08 226.43 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature AR40 11.08 226.43 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep. Evaluation of carotid and cerebral vasculature Recon Type Dose Reduction (%) 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 DETL PLUS IQE+ 50 DETL PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 DETL PLUS IQE+ NI mA Avg mA Min-Max 80-500mA NI=11 Avg mA=205 80-500mA NI=11 Avg mA=125 80-500mA NI=11 Avg mA=205 80-500mA NI=11 Avg mA=125 80-500mA NI=11 Avg mA=205 80-500mA NI=11 Avg mA=125 80-500mA NI=11 Avg mA=125 80-500mA NI=11 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Post Process Scan Type SFOV Prep Helical SmallBody 0.516 20.62 0.6 0.625 40 120 SmartmA Prep Helical SmallBody 0.984 39.37 0.6 0.625 40 120 SmartmA MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature Prep Helical SmallBody 0.516 20.62 0.6 0.625 40 120 SmartmA Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Hi Res Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.12 Hi Res Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.14 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.15 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.16 Hi Res Carotid/ CoW 0.625mm SmartmA/ SmartPrep 2-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 7.66 142.09 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 50 STND PLUS AR50 4.87 90.42 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 50 STND PLUS IQE+ NI mA Avg mA Min-Max 80-500mA NI=9.10 Avg mA=105 80-500mA NI=12.60 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.6 2.5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 39.37 0.984 0.6 0.625 40 120 SmartmA Protocol Name Protocol Number 23.18 Soft Tissue Neck 2.5mm SmartmA 23.19 Soft Tissue Neck + DMPR/ SmartmA 2-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 27.02 362.87 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area AR50 27.02 362.87 10.00 Body 32 Shoulder with DMPR and Smart mA, Evaluation of soft tisue and bone of shoulder area AR50 27.02 362.87 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area Recon Type Dose Reduction (%) 50 STND PLUS IQE 50 STND PLUS IQE NI mA Avg mA Min-Max 100-440mA NI=21.45 Avg mA=110 100-440mA NI=21.45 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 110 50 STND PLUS IQE DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA Protocol Name Upper Extremity Table 2-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 1.25mm + DMPR 24.2 Shoulder 1.25mm + DMPR/ SmartmA 24.3 Shoulder 1.25mm + DMPR/ SmartmA/ MAR 2-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 3.99 98.85 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 50 STND PLUS AR40 3.99 98.85 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 50 CHEST PLUS AR50 4.27 96.13 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 50 STND PLUS AR50 3.99 118.80 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 50 STND PLUS AR50 5.84 134.60 19.50 Body 32 50 STND PLUS AR40 5.69 286.81 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-500mA NI=13 Avg mA=105 50-500mA NI=22 Avg mA=105 50-500mA NI=12 Avg mA=105 50-500mA NI=13 Avg mA=105 50-500mA NI=12 Avg mA=110 50-500mA NI=22 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 190 50 BONE+ AR50 2.54 60.92 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 55.00 1.375 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 61.25 1.531 0.8 0.625 40 120 SmartmA Protocol Name Chest Table 2-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 2-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND AR50 12.74 274.59 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 50 STND PLUS AR40 9.56 320.60 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 50 STND PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection 50 DETL PLUS AR40 9.56 320.60 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.5:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection. 50 DETL PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection. NI mA Avg mA Min-Max 50-500mA NI=21.45 Avg mA=240 50-500mA NI=22 Avg mA=180 50-500mA NI=20 Avg mA=165 50-500mA NI=22 Avg mA=180 50-500mA NI=20 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 1.25 40 120 240 50 STND AR50 12.74 274.59 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Advantage 4D Cine LargeBody 8i 1 2.5 20 120 50 50 STND AR50 28.01 448.09 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating Protocol Name Protocol Number 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 25.11 Pulmonary Embolis SmartmA 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Hi Res Aortic Dissection 0.625mm + DMPR/ SmartmA/ SmartPrep 25.17 Hi Res Aortic Dissection 1.25mm + DMPR/ SmartmA/ SmartPrep 25.19 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 110 50 STND PLUS AR50 4.18 103.56 20.00 Body 32 Localization scan for Advantage 4D series 2-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 61.64 1941.68 30.00 Body 32 Volume Helical scan mode with SmartPrep for time resolved CT angiography of chest vasculature 50 STND SSSEG AR40 32.04 1073.36 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 50 STND SSSEG AR40 32.16 916.53 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 50 STND PLUS AR40 3.87 207.17 49.94 Body 32 NI mA Avg mA Min-Max 50-500mA NI=14 Avg mA=175 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.4 5 40 120 SmartmA Row Pitch Table Speed Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical-S LargeBody 1.375 55.0 11 pass Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 39.37 0.984 0.35 0.625 40 120 SmartmA 50-500mA NI=22 Avg mA=125 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Protocol Name Protocol Number 25.20 Lung Assessment Advanced Lung Analysis 25.22 VHS Chest 4D CTA SmartPrep 25.24 Gated Chest Cardiac Helical 25.25 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 215 50 STND SEGM AR50 4.84 48.45 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.27 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.31 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 2-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND SSSEG AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm 50 STND SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 50 STND SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SSB CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SSBP CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries Intended for stable heart rates 30-65 bpm Protocol Name Protocol Number 25.32 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 25.33 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 25.34 SnapShot Pulse Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm 2-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 DETL SSSEG AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30- 74 bpm 50 DETL SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cine CardiacLar ge 56i 0.35 0.625 [35] 40 120 275 50 STND SSSEG AR40 12.04 168.63 13.94 Body 32 Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Cardiac SSB CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for ev luation of coron ry arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Protocol Name Protocol Number 25.35 Hi Res SnapShot Segment 25.36 Hi Res SnapShot Burst 25.37 Hi Res SnapShot Burst Plus 2-14 Reference Protocol Guide 5987224-1EN r1 April 2025

coronary arteries with SnapShot Assist. Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 DETL SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm 0 STND SSSEG NONE 66.11 892.54 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries with SnapShot Assist. NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSBP CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Cine CardiacLar ge 56i 0.35 0.625 [35] 40 120 275 50 DETL SSSEG AR40 12.04 168.63 13.94 Body 32 Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Helical LargeBody 55.0 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries with SnapShot Assist. Cardiac SEG CardiacLar ge 6.4 0.16 0.35 0.625 40 120 ECG 250-450mA Phase 70-80 Avg mA=450 Helical LargeBody 55.0 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of cardiac function with SnapShot Assist. Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries Intended for stable heart rates 30-65 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of cadiac function with SnapShot Assist. Protocol Name Protocol Number 25.38 Hi Res SnapShot Pulse 25.40 SnapShot Assist Coronary 25.41 SnapShot Assist Function 2-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 6.4 0.16 0.35 0.625 40 120 450 0 STND SSSEG NONE 85.74 1157.48 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of cardiac function with SnapShot Assist. Post Process Scan Type SFOV Protocol Name Protocol Number 2-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis (0.8sec) with SmartmA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR40 13.80 601.03 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 DETL PLUS AR40 13.80 601.03 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=110 50-500mA NI=12 Avg mA=110 50-500mA NI=18 Avg mA=195 50-500mA NI=18 Avg mA=195 50-500mA NI=12 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 140 140 50 STND PLUS AR40 10.81 470.63 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm Protocol Name Abdomen Table 2-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.4 Hi Res Abdomen Pelvis +DMPR 0.625mm SmartmA/ SmartPrep 26.6 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 110 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.7 Renal Stone 5mm SmartmA 26.9 AAA + DMPR 0.625mm 2-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 5.66 189.95 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas 50 STND PLUS AR40 10.81 470.63 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm 50 DETL PLUS AR40 10.81 470.63 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=80 50-440mA NI=22.1 Avg mA=140 50-440mA NI=22.1 Avg mA=140 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 140 140 50 DETL PLUS AR40 10.81 470.63 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.16 Dual Phase Pancreas
SmartmA/ SmartPrep 26.10 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Hi Res AAA + DMPR 0.625mm 26.12 Hi Res AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.14 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.15 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 2-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.96 107.89 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 50 STND PLUS AR50 6.64 222.64 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver NI mA Avg mA Min-Max 50-500mA NI=15 Avg mA=150 50-500mA NI=12 Avg mA=125 80-500mA NI=12 Avg mA=80 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=80 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV Protocol Name Protocol Number 26.17 Dual Phase Liver SmartmA/ SmartPrep 26.18 Tri Phase Liver SmartmA/ SmartPrep 2-19 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 112.73 2198.32 18.00 Body 32 Volume Helical Shuttle scan mode for time resolved CT angiography of abdominal vasculature 50 STND PLUS AR40 13.51 1398.84 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-500mA NI=13 Avg mA=175 50-440mA NI=22.1 Avg mA=175 50-440mA NI=21.45 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.4 5 40 120 150 50 STND PLUS AR50 126.99 1714.31 12.00 Body 32 Volume Helical scan mode for evaluation of liver tumor perfusion over time 0.4 5 40 120 SmartmA Row Pitch Table Speed Helical-S LargeBody 55.0 1.375 18 pass Helical LargeBody 39.37 0.984 0.6 0.625 40 140 175 50 STND PLUS AR40 13.51 1398.84 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 125 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Perfusion Helical-S/P LargeBody 55.0 1.375 21 pass MIROI Axial LargeBody 1i 1 5 [0] 5 120 80 0 STND NONE 118.40 59.20 0.00 Body 32 Timing bolus scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature Protocol Name Protocol Number 26.20 VHS Liver Perfusion Helical LargeBody 39.37 0.984 0.6 5 40 120 85 50 STND PLUS AR50 4.51 74.68 13.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.21 VHS 4D CTA Helical LargeBody 39.37 0.984 0.6 5 40 120 85 50 STND PLUS AR50 4.51 74.68 13.00 Body 32 Localizer scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature 26.23 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.24 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.25 Runoff 0.625mm SmartmA/ SmartPrep 26.26 Runoff 1.25mm SmartmA/ SmartPrep 2-20 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 DETL PLUS AR40 13.51 1398.84 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) 50 DETL PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-440mA NI=22.1 Avg mA=175 50-440mA NI=21.45 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.27 Hi Res Runoff 0.625mm SmartmA/ SmartPrep 26.28 Hi Res Runoff 1.25mm SmartmA/ SmartPrep 26.30 CT Colonograp hy 1.25mm 2-21 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 44.21 925.44 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine AR50 22.11 462.69 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine AR50 44.21 925.44 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 50 BONE PLUS AR50 25.54 534.75 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine 50 BONE PLUS IQE+ 50 BONE PLUS IQE 50 BONE PLUS IQE+ NI mA Avg mA Min-Max 50-440mA NI=14 Avg mA=130 50-440mA NI=20 Avg mA=180 50-440mA NI=18 Avg mA=90 50-440mA NI=20 Avg mA=180 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial LargeBody 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBody 8i 2 2.5 20 140 90 50 STND AR60 24.39 48.78 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Helical LargeBody 20.62 0.516 0.8 2.5 40 140 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 20.62 0.516 1 0.625 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 0.625 40 140 SmartmA Protocol Name L-Spine Table 2-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.1 L-Spine 3 Level Axial Axial LargeBody 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 27.3 L-Spine Survey Helical 2.5mm SmartmA 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 2-22 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 14.60 199.44 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 50 BONE PLUS IQE 50 STND PLUS AR50 8.85 252.55 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-500mA NI=20 Avg mA=165 50-500mA NI=12 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 2-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 2-23 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 14.03 73.22 3.50 Body 32 Helical scan mode 0.625, Evaluation of soft tissue and bony anatomy of both knees AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area AR40 10.53 54.92 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 20.62 0.516 1 2.5 40 120 60 50 STND PLUS AR50 10.14 95.59 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Helical LargeBody 10.62 0.531 1 0.625 20 120 80 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 60 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Post Process Scan Type SFOV Protocol Name Lower Extremity Table 2-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.1 Lower Extremity Survey 2.5mm 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 2-24 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 64 Slice System, 72kW with 0.35sec/ ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 3-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Head Table 3-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 31.2 PED HEAD 18 MOS TO 5YRS Axial Head 4i 0.5 5 20 120 200 0 STND AR40 17.90 214.86 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm 31.3 PED HEAD 5YRS TO 18YRS Axial Head 4i 1 5 20 120 110 0 STND AR40 19.70 236.34 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 145 0 STND AR40 12.98 155.77 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 3-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR20 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient AR40 15.17 119.96 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient AR40 14.32 80.17 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 85 0 STND PLUS IQE+ Orbit Table 3-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 32.1 Sinus Supine Helical + DMPR DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 90 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 3-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 1.24 13.75 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 8.00 88.01 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 8.00 88.01 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 8.57 94.27 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-170mA Phase 35-85 Avg mA=170 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 3-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS AR40 1.66 16.64 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 50 0 STND PLUS AR40 1.19 11.88 7.50 Body 32 Weight and height based routine chest protocol 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 3-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 8.45 92.91 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 8.45 92.91 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 9.06 99.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.35 14.90 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 8.98 98.76 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 8.98 98.76 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-180mA Phase 35-85 Avg mA=180 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-190mA Phase 40-80 Avg mA=190 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-190mA Phase 40-80 Avg mA=190 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 60 0 STND PLUS AR40 2.13 22.16 7.88 Body 32 Weight and height based routine chest protocol 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 3-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 9.59 105.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.50 16.62 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 9.65 106.16 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 9.65 106.16 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 10.34 113.72 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.55 17.19 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=145 50-280mA NI=18 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-190mA Phase 35-85 Avg mA=190 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 55 0 STND PLUS AR40 1.96 22.52 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-205mA Phase 40-80 Avg mA=205 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-205mA Phase 40-80 Avg mA=205 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-205mA Phase 35-85 Avg mA=205 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 3-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 10.77 118.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 10.77 118.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 11.58 127.35 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.86 20.63 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 11.23 123.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=180 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 60 0 STND PLUS AR40 2.13 24.56 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-230mA Phase 35-85 Avg mA=230 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS AR40 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-240mA Phase 40-80 Avg mA=240 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 3-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 11.23 123.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 12.08 132.87 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 2.12 23.50 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 18.64 205.06 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 18.64 205.06 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 20.09 220.94 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-240mA Phase 35-85 Avg mA=240 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 65 0 STND PLUS AR40 2.47 36.49 10.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 50-210mA Phase 40-80 Avg mA=210 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 50-210mA Phase 40-80 Avg mA=210 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 50-210mA Phase 35-85 Avg mA=210 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 3-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 4.04 44.71 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 20.50 225.47 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 20.50 225.47 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 22.03 242.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 5.91 65.37 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=205 100-400mA NI=16 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 70 0 STND PLUS AR40 2.66 44.62 12.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 60-230mA Phase 35-85 Avg mA=230 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 80 0 STND PLUS AR40 3.04 60.11 15.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.4 0.625 40 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 3-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 22.85 251.32 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 22.85 251.32 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 24.20 266.21 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 5.91 65.37 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 100-250mA Phase 35-85 Avg mA=250 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 3-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickne ss (mm) [Interval ] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.5 5 40 120 90 0 STND PLUS AR40 2.85 56.38 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 100 0 STND PLUS AR40 3.17 62.65 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS AR40 3.80 94.18 20.00 Body 32 Weight and height based routine abdomen protocol Abdomen Table 3-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 60 0 STND PLUS AR40 1.42 14.79 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 95 0 STND PLUS AR40 2.25 25.95 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5-11.5kg (20.9-25.4lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS AR40 2.61 32.99 10.13 Body 32 Weight and height based routine abdomen protocol 36.4.1 Abd 11.5-14.5kg (25.4-32.0lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 75 0 STND PLUS AR40 2.22 30.04 11.00 Body 32 Weight and height based routine abdomen protocol 36.5.1 Abd 14.5-18.5kg (32.0-40.8lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 80 0 STND PLUS AR40 2.37 32.04 11.00 Body 32 Weight and height based routine abdomen protocol 36.6.1 Abd 18.5-22.5kg (40.8-49.6lbs) Helical LargeBo dy 27.50 1.375 0.5 5 20 120 70 0 STND PLUS AR40 2.37 36.81 13.00 Body 32 Weight and height based routine abdomen protocol 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 3-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 65-130mA NI=5 Avg mA=60 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickne ss (mm) [Interval ] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 3-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 3-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols NI mA Avg mA Min-Max 70-140mA NI=11 Avg mA=60 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 120-300mA NI=15 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickne ss (mm) [Interval ]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 3-13 Reference Protocol Guide 5987224-1EN r1 April 2025

3-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 64 Slice System, 55kW with 0.35sec/ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 4-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature Recon Type Dose Reduction (%) 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 2i 2 10 20 120 50 50 STND AR50 17.90 143.24 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 DETL PLUS IQE+ Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Protocol Name Head Table 4-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 100 50 STND AR50 35.81 214.86 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 200 50 STND AR50 35.81 501.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.6 Hi Res Circle of Willis 21.7 Hi Res CoW/ Carotid 0.625mm SmartmA 4-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 24.27 393.56 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality AR40 24.27 393.56 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reduction (%) 50 DETL PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.5 5 40 120 120 50 STND PLUS AR50 208.65 2608.18 11.00 Head 16 CT angiography of the head using Volume Helical scan mode for evaluation of cerebral vasculature. Row Pitch Table Speed Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical-S Head 0.984 39.37 18 pass Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Post Process Scan Type SFOV Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.9 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.10 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.11 VHS Head 4D CTA MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature. 21.13 CT Perfusion 350-370 Strength Contrast 21.14 CT Perfusion 350-370 Strength Contrast (Axial) 21.15 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 4-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 4-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 25.28 231.40 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality AR40 18.20 143.92 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face AR40 40.49 226.41 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 75 50 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 90 50 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 85 50 STND PLUS IQE+ Protocol Name Orbit Table 4-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 4-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 18.32 264.39 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities AR50 18.32 264.39 11.00 Body 32 C-Spine Helical mide with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities AR50 18.32 264.39 11.00 Body 32 C-Spine Helical mide with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities AR40 11.23 229.41 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 50 BONE PLUS IQE+ 50 BONE PLUS IQE+ 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=12.6 Avg mA=155 50-400mA NI=12.6 Avg mA=155 80-400mA NI=11 Avg mA=95 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 155 50 BONE PLUS IQE+ DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 4-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 120 50 STND AR70 9.78 78.24 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 150 50 STND AR70 17.41 243.78 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 4-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 9.59 197.09 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature AR40 11.08 226.43 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature AR40 11.23 229.41 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 9.59 197.09 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.23 229.41 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 9.59 197.09 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.08 226.43 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature AR40 11.08 226.43 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep. Evaluation of carotid and cerebral vasculature Recon Type Dose Reduction (%) 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 DETL PLUS IQE+ 50 DETL PLUS IQE+ 50 DETL PLUS IQE+ 50 STND PLUS IQE+ NI mA Avg mA Min-Max 80-400mA NI=11 Avg mA=155 80-400mA NI=11 Avg mA=125 80-400mA NI=11 Avg mA=95 80-400mA NI=11 Avg mA=155 80-400mA NI=11 Avg mA=95 80-400mA NI=11 Avg mA=155 80-400mA NI=11 Avg mA=125 80-400mA NI=11 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Hi Res Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.12 Hi Res Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.14 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.15 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.16 Hi Res Carotid/ CoW 0.625mm SmartmA/ SmartPrep 4-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 7.74 143.47 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 50 STND PLUS AR50 4.95 91.82 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 50 STND PLUS IQE+ NI mA Avg mA Min-Max 80-400mA NI=9.1 Avg mA=80 80-400mA NI=12.6 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.8 2.5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Protocol Name Protocol Number 23.18 Soft Tissue Neck 2.5mm SmartmA 23.19 Soft Tissue Neck + DMPR/ SmartmA 4-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 22.11 299.66 10.00 Body 32 Shoulder with DMPR and SmartmA, Evaluation of soft tisue and bone of shoulder area 50 STND PLUS AR50 22.11 299.66 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area NI mA Avg mA Min-Max 50-340mA NI=21.45 Avg mA=90 50-340mA NI=21.45 Avg mA=90 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 90 50 STND PLUS AR50 22.11 299.66 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA Protocol Name Upper Extremity Table 4-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 2.5mm + DMPR 24.2 Shoulder 2.5mm + DMPR/ SmartmA 24.3 Shoulder 2.5mm + DMPR/ SmartmA/ MAR 4-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 3.99 98.85 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 50 STND PLUS AR40 3.99 98.85 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 50 CHEST PLUS AR50 4.27 96.13 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 50 STND PLUS AR50 3.99 118.80 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 50 STND PLUS AR50 5.84 134.60 19.50 Body 32 50 STND PLUS AR40 5.69 286.81 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-400mA NI=13 Avg mA=105 50-400mA NI=22 Avg mA=105 50-400mA NI=12 Avg mA=105 50-400mA NI=13 Avg mA=105 50-400mA NI=12 Avg mA=110 50-400mA NI=22 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 55.00 1.375 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 61.25 1.531 0.8 0.625 40 120 SmartmA Protocol Name Chest Table 4-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 190 50 BONE+ AR50 2.54 60.92 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 4-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND AR50 12.74 274.48 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 50 STND PLUS AR40 9.56 320.60 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 50 STND PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection 50 DETL PLUS AR40 9.56 320.60 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.5:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 50 DETL PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection NI mA Avg mA Min-Max 50-400mA NI=21.45 Avg mA=180 50-400mA NI=22 Avg mA=180 50-400mA NI=20 Avg mA=165 50-400mA NI=22 Avg mA=180 50-400mA NI=20 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 1.25 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 1.25 40 120 180 50 STND AR50 12.74 274.48 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism Advantage 4D Cine LargeBody 8i 1 2.5 20 120 50 50 STND AR50 28.01 448.09 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating Protocol Name Protocol Number 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Hi Res Aortic Dissection 0.625mm + DMPR/ SmartmA/ SmartPrep 25.17 Hi Res Aortic Dissection 1.25mm + DMPR/ SmartmA/ SmartPrep 25.11 Pulmonary Embolis SmartmA 25.19 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 110 50 STND PLUS AR50 4.18 103.56 20.00 Body 32 Localization scan for Advantage 4D series 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 4-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 57.22 1802.55 30.00 Body 32 Volume Helical scan mode with SmartPrep for time resolved CT angiography of chest vasculature 0 STND SSSEG AR40 32.04 1073.36 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 0 STND SSSEG AR40 32.16 916.53 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 50 STND PLUS AR40 3.87 207.17 49.94 Body 32 NI mA Avg mA Min-Max 50-400mA NI=14 Avg mA=140 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.5 5 40 120 SmartmA Row Pitch Table Speed Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical-S LargeBody 55.00 1.375 11 pass Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 39.37 0.984 0.35 0.625 40 120 SmartmA 50-400mA NI=22 Avg mA=125 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular Protocol Name Protocol Number 25.20 Lung Assessment Advanced Lung Analysis 25.22 VHS Chest 4D CTA SmartPrep 25.24 Gated Chest Cardiac Helical 25.25 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 215 0 STND SEGM AR50 4.84 48.45 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.27 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.31 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 4-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm 0 STND SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 0 STND SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SSB CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SSBP CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries Intended for stable heart rates 30-65 bpm Protocol Name Protocol Number 25.32 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 25.33 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 25.34 SnapShot Pulse Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm 4-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 DETL SSSEG AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm 0 DETL SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 0 DETL SSB AR40 33.04 446.04 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cine CardiacLar ge 56i 0.35 0.625 [35] 40 120 275 0 STND SSSEG AR40 12.04 168.63 13.94 Body 32 Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Cardiac SSB CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Cardiac SSBP CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Protocol Name Protocol Number 25.35 Hi Res SnapShot Segment 25.36 Hi Res SnapShot Burst 25.37 Hi Res SnapShot Burst Plus 4-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Cine CardiacLar ge 56i 0.35 0.625 [35] 40 120 275 0 DETL SSSEG AR40 12.04 168.63 13.94 Body 32 Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries Intended for stable heart rates 30-65 bpm Protocol Name Protocol Number 25.38 Hi Res SnapShot Pulse 4-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis (0.8sec) with SmartmA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR40 13.80 601.03 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 DETL PLUS AR40 13.80 601.03 40.00 Body 32 Basic Abdomen/ Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=110 50-400mA NI=12 Avg mA=110 50-400mA NI=18 Avg mA=195 50-400mA NI=18 Avg mA=195 50-400mA NI=12 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 140 105 50 STND PLUS AR40 10.81 470.56 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm Protocol Name Abdomen Table 4-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.4 Hi Res Abdomen Pelvis +DMPR 0.625mm SmartmA/ SmartPrep 26.6 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 110 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.7 Renal Stone 5mm SmartmA 26.9 AAA + DMPR 0.625mm 4-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR40 10.81 470.56 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm 50 DETL PLUS AR40 10.81 470.56 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation forabdominal aortic aneurysm 50 STND PLUS AR50 5.66 189.95 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas NI mA Avg mA Min-Max 50-340mA NI=22.1 Avg mA=105 50-340mA NI=22.1 Avg mA=105 50-400mA NI=12 Avg mA=80 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 140 105 50 DETL PLUS AR40 10.81 470.56 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.10 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Hi Res AAA + DMPR 0.625mm 26.12 Hi Res AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.14 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.15 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.16 Dual Phase Pancreas
SmartmA/ SmartPrep 4-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.96 107.89 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 50 STND PLUS AR50 6.64 222.64 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver NI mA Avg mA Min-Max 50-400mA NI=15 Avg mA=150 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 80-400mA NI=12 Avg mA=80 50-400mA NI=12 Avg mA=80 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV Protocol Name Protocol Number 26.17 Dual Phase Liver SmartmA/ SmartPrep 26.18 Tri Phase Liver SmartmA/ SmartPrep 4-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 101.07 1970.92 18.00 Body 32 Volume Helical Shuttle scan mode for time resolved CT angiography of abdominal vasculature 50 STND PLUS AR40 13.12 1358.85 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-400mA NI=13 Avg mA=140 50-340mA NI=22.1 Avg mA=170 50-340mA NI=21.45 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.5 5 40 120 120 50 STND PLUS AR50 110.15 1487.04 12.00 Body 32 Volume Helical scan mode for evaluation of liver tumor perfusion over timeVolume Helical scan mode for evaluation of liver tumor perfusion over time 0.5 5 40 120 SmartmA Row Pitch Table Speed Helical-S LargeBody 55.00 1.375 18 pass Helical LargeBody 39.37 0.984 0.6 0.625 40 140 170 50 STND PLUS AR40 13.12 1358.85 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 125 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Perfusion Helical-S/P LargeBody 55.00 1.375 21 pass MIROI Axial LargeBody 1i 1 5 [0] 5 120 80 0 STND NONE 118.40 59.20 0 Body 32 Timing bolus scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature Protocol Name Protocol Number 26.20 VHS Liver Perfusion Helical LargeBody 39.37 0.984 0.6 5 40 120 85 50 STND PLUS AR50 4.51 74.68 13.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.21 VHS 4D CTA Helical LargeBody 39.37 0.984 0.6 5 40 120 85 50 STND PLUS AR50 4.51 74.68 13.00 Body 32 Localizer scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature 26.23 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.24 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.25 Runoff 0.625mm SmartmA/ SmartPrep 26.26 Runoff 1.25mm SmartmA/ SmartPrep 4-19 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 DETL PLUS AR40 13.12 1358.85 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) 50 DETL PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-340mA NI=22.1 Avg mA=170 50-340mA NI=21.45 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.27 Hi Res Runoff 0.625mm SmartmA/ SmartPrep 26.28 Hi Res Runoff 1.25mm SmartmA/ SmartPrep 26.30 CT Colonograp hy 1.25mm 4-20 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 41.75 873.96 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine AR50 22.11 462.69 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine AR50 41.75 873.96 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 50 BONE PLUS IQE+ 50 BONE PLUS IQE 50 BONE PLUS IQE+ 50 BONE PLUS AR50 25.54 534.75 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine NI mA Avg mA Min-Max 50-340mA NI=20 Avg mA=170 50-340mA NI=18 Avg mA=90 50-340mA NI=20 Avg mA=170 50-340mA NI=14 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial LargeBod y 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBod y 8i 2 2.5 20 140 90 50 STND AR60 24.39 48.78 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Helical LargeBod y 20.62 0.516 0.8 2.5 40 140 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBod y 20.62 0.516 1 0.625 40 140 SmartmA DMPR Helical LargeBod y 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBod y 20.62 0.516 1 0.625 40 140 SmartmA Protocol Name L-Spine Table 4-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 27.1 L-Spine 3 Level Axial Axial LargeBod y 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 27.3 L-Spine Survey Helical 2.5mm SmartmA 4-21 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 14.60 199.44 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 50 BONE PLUS IQE 50 STND PLUS AR50 8.85 252.55 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-400mA NI=20 Avg mA=165 50-400mA NI=12 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 4-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 4-22 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 14.03 73.22 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of both knees AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area AR40 10.53 54.92 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 10.62 0.531 1 0.625 20 120 80 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 60 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 20.62 0.516 1 2.5 40 120 60 50 STND PLUS AR50 10.14 95.59 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Post Process Scan Type SFOV Protocol Name Lower Extremity Table 4-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 29.1 Lower Extremity Survey 2.5mm 4-23 Reference Protocol Guide 5987224-1EN r1 April 2025

4-24 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 64 Slice System, 55kW with 0.35sec/ ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 5-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 0.5 5 20 120 200 0 STND AR40 17.90 214.86 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm Axial Head 4i 1 5 20 120 110 0 STND AR40 19.70 236.34 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm Post Process Scan Type SFOV Protocol Name Head Table 5-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 145 0 STND AR40 12.98 155.77 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 31.2 PED HEAD 18 MOS TO 5YRS 31.3 PED HEAD 5YRS TO 18YRS 5-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR20 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient AR40 15.17 119.96 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient AR40 14.32 80.17 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 85 0 STND PLUS IQE+ Protocol Name Orbit Table 5-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 32.1 Sinus Supine Helical + DMPR 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 90 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 5-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 1.24 13.75 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 8.00 88.01 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 8.00 88.01 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 8.57 94.27 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-170mA Phase 35-85 Avg mA=170 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 5-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS AR40 1.66 16.64 7.50 Body 32 Weight and height based routine chest protocol 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 50 0 STND PLUS AR40 1.19 11.88 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 5-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 8.45 92.91 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 8.45 92.91 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 9.06 99.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG AR30 8.98 98.76 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 40 STND PLUS AR30 1.35 14.90 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSB AR30 8.98 98.76 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 50-180mA Phase 35-85 Avg mA=180 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-190mA Phase 40-80 Avg mA=190 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-190mA Phase 40-80 Avg mA=190 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 60 0 STND PLUS AR40 2.13 22.16 7.88 Body 32 Weight and height based routine chest protocol 5-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 9.59 105.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSB AR30 9.65 106.16 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 40 STND PLUS AR30 1.50 16.62 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSB AR30 10.34 113.72 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.55 17.19 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 9.65 106.16 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=145 50-280mA NI=18 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-190mA Phase 35-85 Avg mA=190 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-205mA Phase 40-80 Avg mA=205 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-205mA Phase 35-85 Avg mA=205 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 55 0 STND PLUS AR40 1.96 22.52 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-205mA Phase 40-80 Avg mA=205 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 5-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 1.86 20.63 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 10.77 118.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 10.77 118.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSSEG AR30 11.23 123.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 11.58 127.35 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=180 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 60 0 STND PLUS AR40 2.13 24.56 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-230mA Phase 40-80 Avg mA=230 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS AR40 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-230mA Phase 35-85 Avg mA=230 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 5-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 11.23 123.48 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSSEG AR30 18.64 205.06 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 12.08 132.87 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 2.12 23.50 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSB AR30 18.64 205.06 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 20.09 220.94 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 60-240mA Phase 35-85 Avg mA=240 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 50-210mA Phase 40-80 Avg mA=210 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 65 0 STND PLUS AR40 2.47 36.49 10.00 Body 32 Weight and height based routine chest protocol Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 50-210mA Phase 35-85 Avg mA=210 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 50-210mA Phase 40-80 Avg mA=210 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 5-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 22.03 242.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 4.04 44.71 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 40 STND PLUS AR30 5.91 65.37 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 20.50 225.47 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 20.50 225.47 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=205 100-400mA NI=16 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 60-230mA Phase 35-85 Avg mA=230 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 70 0 STND PLUS AR40 2.66 44.62 12.00 Body 32 Weight and height based routine chest protocol Helical LargeBo dy 55.00 1.375 0.6 5 40 120 80 0 STND PLUS AR40 3.04 60.11 15.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 60-230mA Phase 40-80 Avg mA=230 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.4 0.625 40 100 SmartmA 35.8.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 5-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 22.85 251.32 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 22.85 251.32 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 24.20 266.21 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 5.91 65.37 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 100-250mA Phase 35-85 Avg mA=250 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 5-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS AR40 2.61 32.99 10.13 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 75 0 STND PLUS AR40 2.22 30.04 11.00 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 80 0 STND PLUS AR40 2.37 32.04 11.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 27.50 1.375 0.5 5 20 120 70 0 STND PLUS AR40 2.37 36.81 13.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 90 0 STND PLUS AR40 2.85 56.38 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 100 0 STND PLUS AR40 3.17 62.65 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS AR40 3.80 94.18 20.00 Body 32 Weight and height based routine abdomen protocol Post Process Protocol Name Abdomen Table 5-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 60 0 STND PLUS AR40 1.42 14.79 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 95 0 STND PLUS AR40 2.25 25.95 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5- 11.5kg (20.9- 25.4lbs) 36.4.1 Abd 11.5- 14.5kg (25.4- 32.0lbs) 36.5.1 Abd 14.5- 18.5kg (32.0- 40.8lbs) 36.6.1 Abd 18.5- 22.5kg (40.8- 49.6lbs) 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 5-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 65-130mA NI=5 Avg mA=60 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 5-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 5-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols NI mA Avg mA Min-Max 70-140mA NI=11 Avg mA=60 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 120-300mA NI=15 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 5-13 Reference Protocol Guide 5987224-1EN r1 April 2025

5-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 64 Slice System, 72kW with 0.35sec/ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 6-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 24.27 235.88 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature SS40:Sli ce 48.83 915.01 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reductio n (%) 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=8 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) 0.4 5 40 120 180 40 STND PLUS SS40 277.69 3471.13 11.00 Head 16 CT angiography of the head using Volume Helical scan mode for evaluation of cerebral vasculature. Row Pitch Table Speed Axial Head 2i 2 10 20 120 60 40 STND SS40:Sli ce 21.49 171.88 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 120 40 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical-S Head 0.984 39.37 18 pass Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Protocol Name Head Table 6-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 120 40 STND SS40:Sli ce 42.97 257.83 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 240 40 STND SS40:Sli ce 43.24 605.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.7 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.8 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.9 VHS Head 4D CTA MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature. 6-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reductio n (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.11 CT Perfusion 350-370 Strength Contrast 21.12 CT Perfusion 350-370 Strength Contrast (Axial) 21.13 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 6-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 30.33 277.68 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality SS40:Sli ce 22.24 175.90 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face SS40:Sli ce 47.63 266.36 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 90 40 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 110 40 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 100 40 STND PLUS IQE+ Protocol Name Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Orbit Table 6-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. ProtocolNu mber 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 6-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 21.86 315.57 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities SS40:Sli ce 21.86 315.57 11.00 Body 32 C-Spine Helical mode with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 21.86 315.57 11.00 Body 32 C-Spine Helical mode with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 13.29 271.71 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 40 BONE PLUS IQE+ 40 BONE PLUS IQE+ 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=12.6 Avg mA=185 50-500mA NI=12.6 Avg mA=185 80-500mA NI=11 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 185 40 BONE PLUS IQE+ DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 6-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 185 40 STND SS40:Sli ce 21.63 302.85 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 145 40 STND SS40:Sli ce 11.82 94.54 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 6-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 11.61 238.52 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature SS40:Sli ce 13.29 271.71 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 11.61 238.52 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 13.29 271.71 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature SS40:Sli ce 13.29 271.71 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature SS40:Sli ce 9.29 172.23 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS SS40:Sli ce 5.80 107.64 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 40 STND PLUS IQE+ NI mA Avg mA Min-Max 80-500mA NI=11 Avg mA=250 80-500mA NI=11 Avg mA=150 80-500mA NI=11 Avg mA=250 80-500mA NI=11 Avg mA=150 80-500mA NI=11 Avg mA=150 80-500mA NI=9.1 Avg mA=125 80-500mA NI=12.6 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.6 2.5 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature DMPR Helical SmallBody 39.37 0.984 0.6 0.625 40 120 SmartmA Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.12 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.14 Soft Tissue Neck 2.5mm SmartmA 23.15 Soft Tissue Neck + DMPR/ SmartmA 6-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 31.93 428.85 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area SS40:Sli ce 31.93 428.85 10.00 Body 32 Shoulder with DMPR and Smart mA, Evaluation of soft tisue and bone of shoulder area SS40:Sli ce 31.93 428.85 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area Recon Type Dose Reduction (%) 40 STND PLUS IQE 40 STND PLUS IQE NI mA Avg mA Min-Max 100-440mA NI=21.45 Avg mA=130 100-440mA NI=21.45 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 130 40 STND PLUS IQE DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA Protocol Name Upper Extremity Table 6-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 1.25mm + DMPR 24.2 Shoulder 1.25mm + DMPR/ SmartmA 24.3 Shoulder 1.25mm + DMPR/ SmartmA/ MAR 6-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 4.75 117.68 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 40 STND PLUS SS40:Sli ce 4.75 117.68 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 40 CHEST PLUS SS40:Sli ce 5.08 114.44 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 40 STND PLUS SS40:Sli ce 4.75 141.43 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 40 STND PLUS SS40:Sli ce 6.90 159.07 19.50 Body 32 40 STND PLUS SS40:Sli ce 7.05 355.64 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-500mA NI=13 Avg mA=125 50-500mA NI=22 Avg mA=125 50-500mA NI=12 Avg mA=125 50-500mA NI=13 Avg mA=125 50-500mA NI=12 Avg mA=130 50-500mA NI=22 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 230 40 BONE+ SS40:Sli ce 3.10 74.28 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 55.00 1.375 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 61.25 1.531 0.8 0.625 40 120 SmartmA Protocol Name Chest Table 6-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 6-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND FULL SS40:Sli ce 15.40 331.80 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 40 STND PLUS SS40:Sli ce 11.41 382.96 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 40 STND PLUS SS40:Sli ce 10.62 356.22 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection 40 STND PLUS SS40 73.97 2330.01 30.00 Body 32 Volume Helical scan mode with SmartPrep for time resolved CT angiography of chest vasculature NI mA Avg mA Min-Max 50-500mA NI=21.45 Avg mA=290 50-500mA NI=22 Avg mA=215 50-500mA NI=20 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.4 5 40 120 SmartmA 50-500mA NI=14 Avg mA=210 Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 1.25 40 120 290 40 STND FULL SS40:Sli ce 15.40 331.80 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE FULL NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical-S LargeBody 1.375 55.00 11 pass Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Advantage 4D Cine LargeBody 8i 1 2.5 20 120 60 40 STND SS40:Sli ce 33.61 537.71 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating Protocol Name Protocol Number 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 25.11 Pulmonary Embolis SmartmA 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 130 40 STND PLUS SS40:Sli ce 4.94 122.39 20.00 Body 32 Localization scan for Advantage 4D series 25.17 Lung Assessment Advanced Lung Analysis 25.19 VHS Chest 4D CTA SmartPrep 25.21 Gated Chest Cardiac Helical 6-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND SSSEG SS40:Sli ce 38.46 1288.40 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 40 STND SSSEG SS40 38.60 1100.15 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 40 STND PLUS SS40 4.80 256.89 49.94 Body 32 40 STND SSSEG SS40:Sli ce 39.66 535.39 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Helical LargeBody 39.37 0.984 0.35 0.625 40 120 SmartmA 50-500mA NI=22 Avg mA=155 Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Protocol Name Protocol Number 25.22 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 260 40 STND SEGM SS40:Sli ce 5.86 58.59 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.24 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.31 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 25.32 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 6-10 Reference Protocol Guide 5987224-1EN r1 April 2025

coronary arteries with SnapShot Assist. Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND SSB SS40:Sli ce 39.66 535.39 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 40 STND SSB SS40:Sli ce 39.66 535.39 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SSBP CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cine CardiacLar ge 56i 0.35 0.625 [35] 40 120 330 40 STND SSSEG SS40:Sli ce 14.45 202.35 13.94 Body 32 Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Helical LargeBody 55.0 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries with SnapShot Assist. Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries Intended for stable heart rates 30-65 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of Protocol Name Protocol Number 25.33 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 25.35 SnapShot Pulse Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm 25.37 SnapShot Assist Coronary 6-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG NONE 66.11 892.54 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries with SnapShot Assist. NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 6.4 0.16 0.35 0.625 40 120 ECG 250-450mA Phase 70-80 Avg mA=450 Helical LargeBody 55.0 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of cardiac function with SnapShot Assist. Cardiac SEG CardiacLar ge 6.4 0.16 0.35 0.625 40 120 450 0 STND SSSEG NONE 85.74 1157.48 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of cardiac function with SnapShot Assist. Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of cadiac function with SnapShot Assist. Protocol Name Protocol Number 25.38 SnapShot Assist Function 6-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 16.63 724.35 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones 40 STND PLUS SS40:Sli ce 13.12 571.48 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=130 50-500mA NI=12 Avg mA=130 50-500mA NI=18 Avg mA=235 50-500mA NI=12 Avg mA=130 50-440mA NI=22.1 Avg mA=170 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 140 170 40 STND PLUS SS40:Sli ce 13.12 571.48 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Protocol Name Abdomen Table 6-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.5 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 130 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.6 Renal Stone 5mm SmartmA 26.8 AAA + DMPR 0.625mm 26.9 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 6-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 6.72 225.56 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas 40 STND PLUS SS40:Sli ce 9.56 129.47 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 40 STND PLUS SS40:Sli ce 7.96 267.16 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=95 50-500mA NI=15 Avg mA=180 50-500mA NI=12 Avg mA=150 80-500mA NI=12 Avg mA=95 50-500mA NI=12 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.12 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.13 Dual Phase Pancreas
SmartmA/ SmartPrep 26.14 Dual Phase Liver SmartmA/ SmartPrep 6-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40 135.28 2637.99 18.00 Body 32 Volume Helical Shuttle scan mode for time resolved CT angiography of abdominal vasculature NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=150 50-500mA NI=12 Avg mA=95 50-500mA NI=12 Avg mA=150 50-500mA NI=12 Avg mA=150 50-500mA NI=12 Avg mA=150 50-500mA NI=13 Avg mA=210 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.4 5 40 120 180 40 STND PLUS SS40 152.38 2057.17 12.00 Body 32 Volume Helical scan mode for evaluation of liver tumor perfusion over time 0.4 5 40 120 SmartmA Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical-S/P LargeBody 1.375 55.00 21 pass Helical-S LargeBody 1.375 55.00 18 pass Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 5 [0] 5 120 80 0 STND NONE 118.40 59.20 0.00 Body 32 Timing bolus scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature Protocol Name Protocol Number 26.15 Tri Phase Liver SmartmA/ SmartPrep 26.16 VHS Liver Perfusion Helical LargeBody 39.37 0.984 0.6 5 40 120 100 40 STND PLUS SS40 5.31 87.86 13.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.17 VHS 4D CTA Helical LargeBody 39.37 0.984 0.6 5 40 120 100 40 STND PLUS SS40 5.31 87.86 13.00 Body 32 Localizer scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature 26.19 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 6-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 16.21 1678.61 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-440mA NI=22.1 Avg mA=210 50-440mA NI=21.45 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 0.625 40 140 210 40 STND PLUS SS40:Sli ce 16.21 1678.61 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 150 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.20 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.21 Runoff 0.625mm SmartmA/ SmartPrep 26.22 Runoff 1.25mm SmartmA/ SmartPrep 26.24 CT Colonograp hy 1.25mm 6-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 54.03 1131.09 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine SS40:Sli ce 27.02 565.50 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine SS40:Sli ce 54.03 1131.09 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 40 BONE PLUS SS40:Sli ce 30.46 637.58 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine 40 BONE PLUS IQE+ 40 BONE PLUS IQE 40 BONE PLUS IQE+ NI mA Avg mA Min-Max 50-440mA NI=14 Avg mA=155 50-440mA NI=20 Avg mA=220 50-440mA NI=18 Avg mA=110 50-440mA NI=20 Avg mA=220 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial LargeBody 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBody 8i 2 2.5 20 140 110 40 STND SS40:Sli ce 29.81 59.62 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Helical LargeBody 20.62 0.516 0.8 2.5 40 140 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 20.62 0.516 1 0.625 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 0.625 40 140 SmartmA Protocol Name L-Spine Table 6-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.1 L-Spine 3 Level Axial Axial LargeBody 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 27.3 L-Spine Survey Helical 2.5mm SmartmA 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 6-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 17.70 241.74 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 40 BONE PLUS IQE 40 STND PLUS SS40:Sli ce 10.62 303.06 25.00 Body 32 Helical scan with SmartmA, Evaluation of soft tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-500mA NI=20 Avg mA=200 50-500mA NI=12 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 6-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 6-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 16.67 86.95 3.50 Body 32 Helical scan mode 0.625, Evaluation of soft tissue and bony anatomy of both knees SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area SS40:Sli ce 13.16 68.65 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 20.62 0.516 1 2.5 40 120 75 40 STND PLUS SS40:Sli ce 12.67 119.48 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Helical LargeBody 10.62 0.531 1 0.625 20 120 95 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 75 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Post Process Scan Type SFOV Protocol Name Lower Extremity Table 6-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.1 Lower Extremity Survey 2.5mm 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 6-19 Reference Protocol Guide 5987224-1EN r1 April 2025

6-20 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 64 Slice System, 72kW with 0.35sec/ ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 7-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Head Table 7-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 31.2 PED HEAD 18 MOS TO 5YRS Axial Head 4i 0.5 5 20 120 235 0 STND SS30:Sli ce 21.17 254.02 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm 31.3 PED HEAD 5YRS TO 18YRS Axial Head 4i 1 5 20 120 125 0 STND SS30:Sli ce 22.38 268.57 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 170 0 STND SS30:Sli ce 15.22 182.63 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 7-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS30:Sli ce 17.69 139.95 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient SS30:Sli ce 16.85 94.32 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient SS20:Sli ce 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 100 0 STND PLUS IQE+ Orbit Table 7-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 105 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 32.1 Sinus Supine Helical + DMPR DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ 7-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 9.83 108.08 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.45 16.05 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 9.16 100.78 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 9.16 100.78 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=140 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-195mA Phase 40-80 Avg mA=195 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-195mA Phase 40-80 Avg mA=195 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-195mA Phase 35-85 Avg mA=195 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 7-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 85 0 STND PLUS SS30:Sli ce 2.02 20.20 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 55 0 STND PLUS SS30:Sli ce 1.30 13.07 7.50 Body 32 Weight and height based routine chest protocol 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 7-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 9.83 108.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 9.83 108.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 10.57 116.25 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.61 17.77 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 10.63 116.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 10.63 116.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-210mA Phase 35-85 Avg mA=210 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-225mA Phase 40-80 Avg mA=225 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-225mA Phase 40-80 Avg mA=225 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 70 0 STND PLUS SS30:Sli ce 2.49 25.86 7.88 Body 32 Weight and height based routine chest protocol 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 7-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 11.37 125.03 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.76 19.48 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 11.31 124.38 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 11.31 124.38 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 12.11 133.25 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.81 20.06 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=170 50-280mA NI=18 Avg mA=175 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-225mA Phase 35-85 Avg mA=225 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS SS30:Sli ce 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-240mA Phase 35-85 Avg mA=240 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 7-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 12.43 136.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 12.43 136.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 13.35 146.86 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 2.18 24.07 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 13.11 144.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=210 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 70 0 STND PLUS SS30:Sli ce 2.49 28.66 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-265mA Phase 35-85 Avg mA=265 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 75 0 STND PLUS SS30:Sli ce 2.67 30.70 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-280mA Phase 40-80 Avg mA=280 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 7-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 13.11 144.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 14.10 155.12 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 2.49 27.51 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 21.67 238.39 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 21.67 238.39 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 23.39 257.25 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-280mA Phase 40-80 Avg mA=280 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-280mA Phase 35-85 Avg mA=280 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 75 0 STND PLUS SS30:Sli ce 2.85 42.10 10.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 55-245mA Phase 35-85 Avg mA=245 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 7-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 30 STND PLUS SS30:Sli ce 4.68 51.75 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 23.60 259.64 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 23.60 259.64 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 25.36 278.99 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 6.90 76.28 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=190 100-400mA NI=16 Avg mA=280 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 85 0 STND PLUS SS30:Sli ce 3.23 54.18 12.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 70-265mA Phase 35-85 Avg mA=265 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 90 0 STND PLUS SS30:Sli ce 3.42 67.63 15.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 7-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 27.01 297.09 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 27.01 297.09 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 28.59 314.46 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 6.90 76.28 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=280 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 120-295mA Phase 35-85 Avg mA=295 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 7-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.5 5 40 120 105 0 STND PLUS SS30:Sli ce 3.33 65.78 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS SS30:Sli ce 3.80 75.17 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 140 0 STND PLUS SS30:Sli ce 4.43 109.87 20.00 Body 32 Weight and height based routine abdomen protocol Abdomen Table 7-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS SS30:Sli ce 1.66 17.26 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS SS30:Sli ce 2.61 30.05 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5-11.5kg (20.9-25.4lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 125 0 STND PLUS SS30:Sli ce 2.96 37.48 10.13 Body 32 Weight and height based routine abdomen protocol 36.4.1 Abd 11.5-14.5kg (25.4-32.0lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.52 34.05 11.00 Body 32 Weight and height based routine abdomen protocol 36.5.1 Abd 14.5-18.5kg (32.0-40.8lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 95 0 STND PLUS SS30:Sli ce 2.82 38.05 11.00 Body 32 Weight and height based routine abdomen protocol 36.6.1 Abd 18.5-22.5kg (40.8-49.6lbs) Helical LargeBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.88 44.70 13.00 Body 32 Weight and height based routine abdomen protocol 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 7-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 65-130mA NI=5 Avg mA=60 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 7-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 7-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 120-300mA NI=15 Avg mA=120 70-140mA NI=11 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 7-13 Reference Protocol Guide 5987224-1EN r1 April 2025

7-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 64 Slice System, 55kW with 0.35sec/ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 8-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 24.27 235.88 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature SS40:Sli ce 48.83 915.01 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reduction (%) 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=8 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) 0.5 5 40 120 145 40 STND PLUS SS40 252.12 3151.55 11.00 Head 16 CT angiography of the head using Volume Helical scan mode for evaluation of cerebral vasculature. Row Pitch Table Speed Axial Head 2i 2 10 20 120 60 40 STND SS40:Sli ce 21.49 171.88 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 120 40 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical-S Head 0.984 39.37 18 pass Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Protocol Name Head Table 8-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 120 40 STND SS40:Sli ce 42.97 257.83 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 240 40 STND SS40:Sli ce 43.24 605.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.7 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.8 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.9 VHS Head 4D CTA MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature. 8-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.11 CT Perfusion 350-370 Strength Contrast 21.12 CT Perfusion 350-370 Strength Contrast (Axial) 21.13 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 8-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 30.33 277.68 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality SS40:Sli ce 22.24 175.90 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face SS40:Sli ce 47.63 266.36 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 90 40 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 110 40 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 100 40 STND PLUS IQE+ Protocol Name Orbit Table 8-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. ProtocolNu mber 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 8-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 21.86 315.57 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities SS40:Sli ce 21.86 315.57 11.00 Body 32 C-Spine Helical mide with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 21.86 315.57 11.00 Body 32 C-Spine Helical mide with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 13.59 277.70 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 40 BONE PLUS IQE+ 40 BONE PLUS IQE+ 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=12.6 Avg mA=185 50-400mA NI=12.6 Avg mA=185 80-400mA NI=11 Avg mA=115 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 185 40 BONE PLUS IQE+ DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA DMPR Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 8-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 185 40 STND SS40:Sli ce 21.63 302.85 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 145 40 STND SS40:Sli ce 11.82 94.54 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 8-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 11.45 235.24 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature SS40:Sli ce 13.59 277.70 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 11.45 235.24 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 13.29 271.71 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature SS40:Sli ce 13.29 271.71 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature SS40:Sli ce 9.29 172.17 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS SS40:Sli ce 5.88 109.04 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 40 STND PLUS IQE+ 40 STND PLUS IQE+ NI mA Avg mA Min-Max 80-400mA NI=11 Avg mA=185 80-400mA NI=11 Avg mA=115 80-400mA NI=11 Avg mA=185 80-400mA NI=11 Avg mA=150 80-400mA NI=9.1 Avg mA=95 80-400mA NI=12.6 Avg mA=150 80-400mA NI=11 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.8 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Helical SmallBody 39.37 0.984 0.8 2.5 40 120 SmartmA Helical SmallBody 20.62 0.516 0.6 0.625 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature DMPR Helical SmallBody 39.37 0.984 0.8 0.625 40 120 SmartmA Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.12 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.14 Soft Tissue Neck 2.5mm SmartmA 23.15 Soft Tissue Neck + DMPR/ SmartmA 8-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 27.02 366.25 10.00 Body 32 Shoulder with DMPR and SmartmA, Evaluation of soft tisue and bone of shoulder area 40 STND PLUS SS40:Sli ce 27.02 366.25 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area NI mA Avg mA Min-Max 50-340mA NI=21.45 Avg mA=110 50-340mA NI=21.45 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 110 40 STND PLUS SS40:Sli ce 27.02 366.25 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA Protocol Name Upper Extremity Table 8-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 2.5mm + DMPR 24.2 Shoulder 2.5mm + DMPR/ SmartmA 24.3 Shoulder 2.5mm + DMPR/ SmartmA/ MAR 8-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 4.75 117.68 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 40 STND PLUS SS40:Sli ce 4.75 117.68 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 40 CHEST PLUS SS40:Sli ce 5.08 114.44 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 40 STND PLUS SS40:Sli ce 4.75 141.43 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 40 STND PLUS SS40:Sli ce 6.90 159.07 19.50 Body 32 40 STND PLUS SS40:Sli ce 7.05 355.64 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-400mA NI=13 Avg mA=125 50-400mA NI=22 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=13 Avg mA=125 50-400mA NI=12 Avg mA=130 50-400mA NI=22 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 230 40 BONE+ SS40:Sli ce 3.10 74.28 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 55.00 1.375 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 61.25 1.531 0.8 0.625 40 120 SmartmA Protocol Name Chest Table 8-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 8-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND FULL SS40:Sli ce 15.22 327.89 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 40 STND PLUS SS40:Sli ce 11.41 382.96 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 40 STND PLUS SS40:Sli ce 10.62 356.22 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection 40 STND PLUS SS40 69.49 2188.81 30.00 Body 32 Volume Helical scan mode with SmartPrep for time resolved CT angiography of chest vasculature NI mA Avg mA Min-Max 50-400mA NI=21.45 Avg mA=215 50-400mA NI=22 Avg mA=215 50-400mA NI=20 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.5 5 40 120 SmartmA 50-400mA NI=14 Avg mA=170 Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 1.25 40 120 215 40 STND FULL SS40:Sli ce 15.22 327.89 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Helical LargeBody 39.37 0.984 0.8 1.25 40 120 SmartmA Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE FULL NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical-S LargeBody 1.375 55.00 11 pass Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism DMPR Helical LargeBody 39.37 0.984 0.6 0.625 40 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Advantage 4D Cine LargeBody 8i 1 2.5 20 120 60 40 STND SS40:Sli ce 33.61 537.71 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating Protocol Name Protocol Number 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 25.11 Pulmonary Embolis SmartmA 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 130 40 STND PLUS SS40:Sli ce 4.94 122.39 20.00 Body 32 Localization scan for Advantage 4D series 25.17 Lung Assessment Advanced Lung Analysis 25.19 VHS Chest 4D CTA SmartPrep 25.21 Gated Chest Cardiac Helical 8-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS40:Sli ce 38.46 1288.40 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 0 STND SSSEG SS40 38.60 1100.15 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 40 STND PLUS SS40 4.80 256.89 49.94 Body 32 0 STND SSSEG SS40:Sli ce 39.66 535.39 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Helical LargeBody 39.37 0.984 0.35 0.625 40 120 SmartmA 50-400mA NI=22 Avg mA=155 Cardiac SEG CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Protocol Name Protocol Number 25.22 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 260 0 STND SEGM SS40:Sli ce 5.86 58.59 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.24 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.26 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 25.27 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 8-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS40:Sli ce 39.66 535.39 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 0 STND SSB SS40:Sli ce 39.66 535.39 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SSBP CardiacLar ge 6.40 0.16 0.35 0.625 40 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cine CardiacLar ge 56i 0.35 0.625 [35] 40 120 330 0 STND SSSEG SS40:Sli ce 14.45 202.35 13.94 Body 32 Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries Intended for stable heart rates 30-65 bpm Protocol Name Protocol Number 25.28 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 25.30 SnapShot Pulse Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Prospectively gated Cardiac Cine scan for evaluation of coronary arteries. Intended for stable heart rates 30-65 bpm 8-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis (0.8sec) with SmartmA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 16.63 724.35 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones 40 STND PLUS SS40:Sli ce 12.87 560.19 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=130 50-400mA NI=12 Avg mA=130 50-400mA NI=18 Avg mA=235 50-400mA NI=12 Avg mA=130 50-340mA NI=22.1 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 140 125 40 STND PLUS SS40:Sli ce 12.87 560.19 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 39.37 0.984 0.8 0.625 40 140 SmartmA Protocol Name Abdomen Table 8-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.5 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 130 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.6 Renal Stone 5mm SmartmA 26.8 AAA + DMPR 0.625mm 26.9 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 8-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 40 STND PLUS SS40:Sli ce 9.56 129.47 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 40 STND PLUS SS40:Sli ce 7.96 267.16 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 40 STND PLUS SS40:Sli ce 6.72 225.56 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=150 80-400mA NI=12 Avg mA=95 50-400mA NI=15 Avg mA=180 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=95 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.14 Dual Phase Liver SmartmA/ SmartPrep 26.12 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.13 Dual Phase Pancreas
SmartmA/ SmartPrep 8-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40 122.73 2393.26 18.00 Body 32 Volume Helical Shuttle scan mode for time resolved CT angiography of abdominal vasculature 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=150 NI=13 Avg mA=170 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=150 50-400mA 50-400mA NI=12 Avg mA=95 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) 0.5 5 40 120 145 40 STND PLUS SS40 133.10 1796.84 12.00 Body 32 Volume Helical scan mode for evaluation of liver tumor perfusion over time 0.5 5 40 120 SmartmA Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical-S/P LargeBody 1.375 55.00 21 pass Helical-S LargeBody 1.375 55.00 18 pass Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 5 [0] 5 120 80 0 STND NONE 118.40 59.20 0.00 Body 32 Timing bolus scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature Protocol Name Protocol Number 26.15 Tri Phase Liver SmartmA/ SmartPrep 26.16 VHS Liver Perfusion Helical LargeBody 39.37 0.984 0.6 5 40 120 100 40 STND PLUS SS40 5.31 87.86 13.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.17 VHS 4D CTA Helical LargeBody 39.37 0.984 0.6 5 40 120 100 40 STND PLUS SS40 5.31 87.86 13.00 Body 32 Localizer scan for Volume Helical Shuttle scan mode for evaluation of abdominal vasculature 26.19 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 8-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 15.82 1638.65 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-340mA NI=22.1 Avg mA=205 50-340mA NI=21.45 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 0.625 40 140 205 40 STND PLUS SS40:Sli ce 15.82 1638.65 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 150 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 0.625 40 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.20 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.21 Runoff 0.625mm SmartmA/ SmartPrep 26.22 Runoff 1.25mm SmartmA/ SmartPrep 26.24 CT Colonograp hy 1.25mm 8-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 50.35 1053.97 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine SS40:Sli ce 27.02 565.50 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine SS40:Sli ce 50.35 1053.97 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 40 BONE PLUS SS40:Sli ce 30.46 637.58 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine 40 BONE PLUS IQE+ 40 BONE PLUS IQE 40 BONE PLUS IQE+ NI mA Avg mA Min-Max 50-340mA NI=14 Avg mA=155 50-340mA NI=20 Avg mA=205 50-340mA NI=18 Avg mA=110 50-340mA NI=20 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBod y 20.62 0.516 0.8 2.5 40 140 SmartmA Axial LargeBod y 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBod y 8i 2 2.5 20 140 110 40 STND SS40:Sli ce 29.81 59.62 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Post Process Scan Type SFOV DMPR Helical LargeBod y 20.62 0.516 1 0.625 40 140 SmartmA DMPR Helical LargeBod y 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBod y 20.62 0.516 1 0.625 40 140 SmartmA Protocol Name L-Spine Table 8-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.3 L-Spine Survey Helical 2.5mm SmartmA 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 27.1 L-Spine 3 Level Axial Axial LargeBod y 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 8-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 17.70 241.74 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 40 BONE PLUS IQE 40 STND PLUS SS40:Sli ce 10.62 303.06 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-400mA NI=20 Avg mA=200 50-400mA NI=12 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 8-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 8-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 16.67 86.95 3.50 Body 32 Helical scan mode 0.625, Evaluation of soft tissue and bony anatomy of both knees SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area SS40:Sli ce 13.16 68.65 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 10.62 0.531 1 0.625 20 120 95 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 75 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 20.62 0.516 1 2.5 40 120 75 40 STND PLUS SS40:Sli ce 12.67 119.48 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Post Process Scan Type SFOV Protocol Name Lower Extremity Table 8-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 29.1 Lower Extremity Survey 2.5mm 8-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 64 Slice System, 55kW with 0.35sec/ ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 9-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 0.5 5 20 120 235 0 STND SS30:Sli ce 21.17 254.02 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm Axial Head 4i 1 5 20 120 125 0 STND SS30:Sli ce 22.38 268.57 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm Post Process Scan Type SFOV Protocol Name Head Table 9-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 170 0 STND SS30:Sli ce 15.22 182.63 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 31.2 PED HEAD 18 MOS TO 5YRS 31.3 PED HEAD TO 5YRS TO 18YRS 9-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS30:Sli ce 17.69 139.95 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient SS30:Sli ce 16.85 94.32 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient SS20:Sli ce 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 100 0 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ Protocol Name Orbit Table 9-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 105 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 32.1 Sinus Supine Helical + DMPR 9-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 9.83 108.08 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 9.16 100.78 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 9.16 100.78 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 30 STND PLUS SS30:Sli ce 1.45 16.05 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=140 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-195mA Phase 35-85 Avg mA=195 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-195mA Phase 40-80 Avg mA=195 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-195mA Phase 40-80 Avg mA=195 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 9-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 55 0 STND PLUS SS30:Sli ce 1.30 13.07 7.50 Body 32 Weight and height based routine chest protocol 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 85 0 STND PLUS SS30:Sli ce 2.02 20.20 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 9-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 9.83 108.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 9.83 108.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 10.57 116.25 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 10.63 116.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 10.63 116.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 30 STND PLUS SS30:Sli ce 1.61 17.77 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 55-210mA Phase 35-85 Avg mA=210 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-225mA Phase 40-80 Avg mA=225 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-225mA Phase 40-80 Avg mA=225 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 70 0 STND PLUS SS30:Sli ce 2.49 25.86 7.88 Body 32 Weight and height based routine chest protocol 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 9-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 11.37 125.03 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 11.31 124.38 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 11.31 124.38 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 12.11 133.25 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.76 19.48 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 30 STND PLUS SS30:Sli ce 1.81 20.06 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=170 50-280mA NI=18 Avg mA=175 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-225mA Phase 35-85 Avg mA=225 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-240mA Phase 35-85 Avg mA=240 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS SS30:Sli ce 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 9-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 12.43 136.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 12.43 136.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 13.35 146.86 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 13.11 144.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 30 STND PLUS SS30:Sli ce 2.18 24.07 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=210 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 70 0 STND PLUS SS30:Sli ce 2.49 28.66 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-265mA Phase 35-85 Avg mA=265 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-280mA Phase 40-80 Avg mA=280 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 75 0 STND PLUS SS30:Sli ce 2.67 30.70 9.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 9-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 13.11 144.17 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 14.10 155.12 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 21.67 238.39 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 21.67 238.39 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 23.39 257.25 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 2.49 27.51 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-280mA Phase 40-80 Avg mA=280 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 80 ECG 70-280mA Phase 35-85 Avg mA=280 Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 55-245mA Phase 35-85 Avg mA=245 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 75 0 STND PLUS SS30:Sli ce 2.85 42.10 10.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 39.37 0.984 0.4 0.625 40 80 SmartmA 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 9-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 23.60 259.64 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 23.60 259.64 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 25.36 278.99 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 4.68 51.75 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 30 STND PLUS SS30:Sli ce 6.90 76.28 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=190 100-400mA NI=16 Avg mA=280 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 70-265mA Phase 35-85 Avg mA=265 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 85 0 STND PLUS SS30:Sli ce 3.23 54.18 12.00 Body 32 Weight and height based routine chest protocol Helical LargeBo dy 55.00 1.375 0.6 5 40 120 90 0 STND PLUS SS30:Sli ce 3.42 67.63 15.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 9-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 27.01 297.09 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 28.59 314.46 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 27.01 297.09 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 30 STND PLUS SS30:Sli ce 6.90 76.28 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=280 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSB CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSBP CardiacS mall 6.40 0.16 0.35 0.625 40 100 ECG 120-295mA Phase 35-85 Avg mA=295 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 39.37 0.984 0.5 0.625 40 100 SmartmA 9-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 27.50 1.375 0.4 3.75 20 120 125 0 STND PLUS SS30:Sli ce 2.96 37.48 10.13 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.52 34.05 11.00 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 95 0 STND PLUS SS30:Sli ce 2.82 38.05 11.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.88 44.70 13.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 105 0 STND PLUS SS30:Sli ce 3.33 65.78 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS SS30:Sli ce 3.80 75.17 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 140 0 STND PLUS SS30:Sli ce 4.43 109.87 20.00 Body 32 Weight and height based routine abdomen protocol Post Process Protocol Name Abdomen Table 9-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS SS30:Sli ce 1.66 17.26 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS SS30:Sli ce 2.61 30.05 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5- 11.5kg (20.9- 25.4lbs) 36.4.1 Abd 11.5- 14.5kg (25.4- 32.0lbs) 36.5.1 Abd 14.5- 18.5kg (32.0- 40.8lbs) 36.6.1 Abd 18.5- 22.5kg (40.8- 49.6lbs) 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 9-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols NI mA Avg mA Min-Max 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 65-130mA NI=5 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 9-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 9-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols NI mA Avg mA Min-Max 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 70-140mA NI=11 Avg mA=60 120-300mA NI=15 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 9-13 Reference Protocol Guide 5987224-1EN r1 April 2025

9-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 32 Slice System, 72kW with 0.35sec/ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 10-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature Recon Type Dose Reductio n (%) 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 2i 2 10 20 120 50 50 STND AR50 17.90 143.24 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 DETL PLUS IQE+ Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Protocol Name Head Table 10-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 100 50 STND AR50 35.81 214.86 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 200 50 STND AR50 35.81 501.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.6 Hi Res Circle of Willis 21.7 Hi Res CoW/ Carotid 0.625mm SmartmA 10-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 24.27 393.56 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality AR40 24.27 393.56 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reductio n (%) 50 DETL PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.9 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.10 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.13 CT Perfusion 350-370 Strength Contrast 21.14 CT Perfusion 350-370 Strength Contrast (Axial) 21.15 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 10-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 25.28 231.40 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality AR40 18.20 143.92 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face AR40 40.49 226.41 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 75 50 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 90 50 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 85 50 STND PLUS IQE+ Protocol Name Orbit Table 10-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 10-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 19.64 249.76 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities AR50 19.64 249.76 11.00 Body 32 C-Spine Helical mide with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities AR50 19.64 249.76 11.00 Body 32 C-Spine Helical mide with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities AR40 11.97 224.01 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 50 BONE PLUS IQE+ 50 BONE PLUS IQE+ 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=12.6 Avg mA=160 50-500mA NI=12.6 Avg mA=160 80-500mA NI=11 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 160 50 BONE PLUS IQE+ DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 10-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 150 50 STND AR70 17.41 243.78 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 120 50 STND AR70 9.78 78.24 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 10-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 10.42 196.77 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature AR40 11.97 224.01 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 10.42 196.77 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.97 224.01 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 10.42 196.77 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.97 224.01 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature AR40 11.97 224.01 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature AR40 11.97 224.01 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep. Evaluation of carotid and cerebral vasculature Recon Type Dose Reduction (%) 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 DETL PLUS IQE+ 50 DETL PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 DETL PLUS IQE+ NI mA Avg mA Min-Max 80-500mA NI=11 Avg mA=205 80-500mA NI=11 Avg mA=130 80-500mA NI=11 Avg mA=205 80-500mA NI=11 Avg mA=130 80-500mA NI=11 Avg mA=205 80-500mA NI=11 Avg mA=130 80-500mA NI=11 Avg mA=130 80-500mA NI=11 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Post Process Scan Type SFOV Prep Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Prep Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature Prep Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Hi Res Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.12 Hi Res Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.14 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.15 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.16 Hi Res Carotid/ CoW 0.625mm SmartmA/ SmartPrep 10-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 8.33 140.43 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 50 STND PLUS AR50 4.87 90.42 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 50 STND PLUS IQE+ NI mA Avg mA Min-Max 80-500mA NI=9.10 Avg mA=105 80-500mA NI=12.60 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.6 2.5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA Protocol Name Protocol Number 23.18 Soft Tissue Neck 2.5mm SmartmA 23.19 Soft Tissue Neck + DMPR/ SmartmA 10-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 27.02 362.87 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area AR50 27.02 362.87 10.00 Body 32 Shoulder with DMPR and Smart mA, Evaluation of soft tisue and bone of shoulder area AR50 27.02 362.87 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area Recon Type Dose Reduction (%) 50 STND PLUS IQE 50 STND PLUS IQE NI mA Avg mA Min-Max 100-440mA NI=21.45 Avg mA=110 100-440mA NI=21.45 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 110 50 STND PLUS IQE DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA Protocol Name Upper Extremity Table 10-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 1.25mm + DMPR 24.2 Shoulder 1.25mm + DMPR/ SmartmA 24.3 Shoulder 1.25mm + DMPR/ SmartmA/ MAR 10-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 3.99 98.85 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 50 STND PLUS AR40 4.27 96.13 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 50 CHEST PLUS AR50 4.27 96.13 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 50 STND PLUS AR50 3.99 118.80 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 50 STND PLUS AR50 5.84 134.60 19.50 Body 32 50 STND PLUS AR40 6.09 290.65 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-500mA NI=13 Avg mA=105 50-500mA NI=22 Avg mA=105 50-500mA NI=12 Avg mA=105 50-500mA NI=13 Avg mA=105 50-500mA NI=12 Avg mA=110 50-500mA NI=22 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 190 50 BONE+ AR50 2.54 60.92 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 27.50 1.375 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 30.62 1.531 0.8 0.625 20 120 SmartmA Protocol Name Chest Table 10-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 10-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND AR50 12.74 274.59 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 50 STND PLUS AR40 10.10 321.84 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 50 STND PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection 50 DETL PLUS AR40 10.10 321.84 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.5:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection. 50 DETL PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection. NI mA Avg mA Min-Max 50-500mA NI=21.45 Avg mA=240 50-500mA NI=22 Avg mA=175 50-500mA NI=20 Avg mA=165 50-500mA NI=22 Avg mA=175 50-500mA NI=20 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 1.25 40 120 240 50 STND AR50 12.74 274.59 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Advantage 4D Cine LargeBody 8i 1 2.5 20 120 50 50 STND AR50 28.01 448.09 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating Protocol Name Protocol Number 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 25.11 Pulmonary Embolis SmartmA 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Hi Res Aortic Dissection 0.625mm + DMPR/ SmartmA/ SmartPrep 25.17 Hi Res Aortic Dissection 1.25mm + DMPR/ SmartmA/ SmartPrep 25.19 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 110 50 STND PLUS AR50 4.18 103.56 20.00 Body 32 Localization scan for Advantage 4D series 10-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND SSSEG AR40 39.03 1239.09 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 50 STND SSSEG AR40 39.10 1045.88 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 50 STND PLUS AR40 4.21 218.08 49.94 Body 32 50 STND SSSEG AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 19.37 0.969 0.35 0.625 20 120 SmartmA 50-500mA NI=22 Avg mA=125 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Protocol Name Protocol Number 25.20 Lung Assessment Advanced Lung Analysis 25.24 Gated Chest Cardiac Helical 25.25 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 215 50 STND SEGM AR50 4.84 48.45 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.27 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.31 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 25.32 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 10-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 50 STND SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm 50 DETL SSSEG AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30- 74 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SSBP CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Protocol Name Protocol Number 25.33 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 25.35 Hi Res SnapShot Segment 25.36 Hi Res SnapShot Burst 10-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 DETL SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 50 DETL SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Cardiac SSBP CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for ev luation of coron ry arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Protocol Name Protocol Number 25.37 Hi Res SnapShot Burst Plus 10-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis (0.8sec) with SmartmA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR40 14.62 612.09 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 DETL PLUS AR40 14.62 612.09 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=110 50-500mA NI=12 Avg mA=110 50-500mA NI=18 Avg mA=190 50-500mA NI=18 Avg mA=190 50-500mA NI=12 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 120 SmartmA DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 140 135 50 STND PLUS AR40 11.33 474.30 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm Protocol Name Abdomen Table 10-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.4 Hi Res Abdomen Pelvis +DMPR 0.625mm SmartmA/ SmartPrep 26.6 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 110 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.7 Renal Stone 5mm SmartmA 26.9 AAA + DMPR 0.625mm 10-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 5.66 189.95 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas 50 STND PLUS AR40 11.33 474.30 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm 50 DETL PLUS AR40 11.33 474.30 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=80 50-440mA NI=22.1 Avg mA=135 50-440mA NI=22.1 Avg mA=135 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 140 135 50 DETL PLUS AR40 11.33 474.30 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.16 Dual Phase Pancreas
SmartmA/ SmartPrep 26.10 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Hi Res AAA + DMPR 0.625mm 26.12 Hi Res AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.14 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.15 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 10-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.96 107.89 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 50 STND PLUS AR50 6.64 222.64 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver NI mA Avg mA Min-Max 50-500mA NI=15 Avg mA=150 50-500mA NI=12 Avg mA=125 80-500mA NI=12 Avg mA=80 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=80 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=125 50-500mA NI=12 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV Protocol Name Protocol Number 26.17 Dual Phase Liver SmartmA/ SmartPrep 26.18 Tri Phase Liver SmartmA/ SmartPrep 10-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR40 14.27 1453.34 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) 50 DETL PLUS AR40 14.27 1453.34 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) 50 DETL PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-440mA NI=22.1 Avg mA=170 50-440mA NI=21.45 Avg mA=125 50-440mA NI=22.1 Avg mA=170 50-440mA NI=21.45 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 19.37 0.969 0.6 0.625 20 140 170 50 STND PLUS AR40 14.27 1453.34 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 125 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.23 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.24 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.25 Runoff 0.625mm SmartmA/ SmartPrep 26.26 Runoff 1.25mm SmartmA/ SmartPrep 26.27 Hi Res Runoff 0.625mm SmartmA/ SmartPrep 26.28 Hi Res Runoff 1.25mm SmartmA/ SmartPrep 26.30 CT Colonograp hy 1.25mm 10-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 47.54 914.33 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine AR50 22.11 462.69 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine AR50 47.54 914.33 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 50 BONE PLUS AR50 25.54 534.75 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine 50 BONE PLUS IQE+ 50 BONE PLUS IQE 50 BONE PLUS IQE+ NI mA Avg mA Min-Max 50-440mA NI=14 Avg mA=130 50-440mA NI=20 Avg mA=185 50-440mA NI=18 Avg mA=90 50-440mA NI=20 Avg mA=185 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial LargeBody 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBody 8i 2 2.5 20 140 90 50 STND AR60 24.39 48.78 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Helical LargeBody 20.62 0.516 0.8 2.5 40 140 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 10.62 0.531 1 0.625 20 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBody 10.62 0.531 1 0.625 20 140 SmartmA Protocol Name L-Spine Table 10-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.1 L-Spine 3 Level Axial Axial LargeBody 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 27.3 L-Spine Survey Helical 2.5mm SmartmA 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 10-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 14.60 199.44 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 50 BONE PLUS IQE 50 STND PLUS AR50 8.85 252.55 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-500mA NI=20 Avg mA=165 50-500mA NI=12 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 10-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 10-19 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 14.03 73.22 3.50 Body 32 Helical scan mode 0.625, Evaluation of soft tissue and bony anatomy of both knees AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area AR40 10.53 54.92 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 20.62 0.516 1 2.5 40 120 60 50 STND PLUS AR50 10.14 95.59 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Helical LargeBody 10.62 0.531 1 0.625 20 120 80 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 60 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Post Process Scan Type SFOV Protocol Name Lower Extremity Table 10-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.1 Lower Extremity Survey 2.5mm 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 10-20 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 32 Slice System, 72kW with 0.35sec/ ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 11-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Head Table 11-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 31.2 PED HEAD 18 MOS TO 5YRS Axial Head 4i 0.5 5 20 120 200 0 STND AR40 17.90 214.86 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm 31.3 PED HEAD 5YRS TO 18YRS Axial Head 4i 1 5 20 120 110 0 STND AR40 19.70 236.34 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 145 0 STND AR40 12.98 155.77 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 11-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR20 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient AR40 15.17 119.96 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient AR40 14.32 80.17 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 85 0 STND PLUS IQE+ Orbit Table 11-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 32.1 Sinus Supine Helical + DMPR DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 90 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 11-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 1.30 12.13 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 9.59 88.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 9.59 88.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 10.35 95.75 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=115 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-170mA Phase 35-85 Avg mA=170 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 11-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS AR40 1.66 16.64 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 50 0 STND PLUS AR40 1.19 11.88 7.50 Body 32 Weight and height based routine chest protocol 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 11-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 10.12 93.60 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 10.12 93.60 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 10.94 101.24 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.46 13.72 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 10.76 99.57 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 10.76 99.57 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-180mA Phase 35-85 Avg mA=180 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-190mA Phase 40-80 Avg mA=190 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-190mA Phase 40-80 Avg mA=190 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 60 0 STND PLUS AR40 2.13 22.16 7.88 Body 32 Weight and height based routine chest protocol 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 11-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 11.59 107.21 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.58 14.77 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 11.57 106.99 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 11.57 106.99 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 12.49 115.51 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.63 15.30 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=140 50-280mA NI=18 Avg mA=145 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-190mA Phase 35-85 Avg mA=190 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 55 0 STND PLUS AR40 1.96 22.52 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-205mA Phase 40-80 Avg mA=205 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-205mA Phase 40-80 Avg mA=205 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-205mA Phase 35-85 Avg mA=205 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 11-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 12.90 119.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 12.90 119.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 13.98 129.33 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.97 18.47 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 13.44 124.35 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=175 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 60 0 STND PLUS AR40 2.13 24.56 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-230mA Phase 35-85 Avg mA=230 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS AR40 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-240mA Phase 40-80 Avg mA=240 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 11-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 13.44 124.35 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 14.59 134.93 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 2.25 21.10 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 22.32 206.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 22.32 206.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 24.25 224.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-240mA Phase 35-85 Avg mA=240 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 65 0 STND PLUS AR40 2.47 36.49 10.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 50-210mA Phase 40-80 Avg mA=210 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 50-210mA Phase 40-80 Avg mA=210 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 50-210mA Phase 35-85 Avg mA=210 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 11-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 4.29 40.16 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 24.55 227.10 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 24.55 227.10 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 26.61 246.11 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 6.30 58.95 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=200 100-400mA NI=16 Avg mA=235 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 70 0 STND PLUS AR40 2.66 44.62 12.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 60-230mA Phase 35-85 Avg mA=230 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 80 0 STND PLUS AR40 3.04 60.11 15.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.4 0.625 20 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 11-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 27.65 255.77 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 27.65 255.77 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 29.48 272.67 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 6.30 58.95 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=235 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 100-250mA Phase 35-85 Avg mA=250 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 11-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickne ss (mm) [Interval ] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.5 5 40 120 90 0 STND PLUS AR40 2.85 56.38 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 100 0 STND PLUS AR40 3.17 62.65 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS AR40 3.80 94.18 20.00 Body 32 Weight and height based routine abdomen protocol Abdomen Table 11-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 60 0 STND PLUS AR40 1.42 14.79 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 95 0 STND PLUS AR40 2.25 25.95 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5-11.5kg (20.9-25.4lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS AR40 2.61 32.99 10.13 Body 32 Weight and height based routine abdomen protocol 36.4.1 Abd 11.5-14.5kg (25.4-32.0lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 75 0 STND PLUS AR40 2.22 30.04 11.00 Body 32 Weight and height based routine abdomen protocol 36.5.1 Abd 14.5-18.5kg (32.0-40.8lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 80 0 STND PLUS AR40 2.37 32.04 11.00 Body 32 Weight and height based routine abdomen protocol 36.6.1 Abd 18.5-22.5kg (40.8-49.6lbs) Helical LargeBo dy 27.50 1.375 0.5 5 20 120 70 0 STND PLUS AR40 2.37 36.81 13.00 Body 32 Weight and height based routine abdomen protocol 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 11-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 65-130mA NI=5 Avg mA=60 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickne ss (mm) [Interval ] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 11-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 11-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols NI mA Avg mA Min-Max 70-140mA NI=11 Avg mA=60 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 120-300mA NI=15 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickne ss (mm) [Interval ]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 11-13 Reference Protocol Guide 5987224-1EN r1 April 2025

11-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 32 Slice System, 55kW with 0.35sec/ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 12-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 20.22 196.56 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature Recon Type Dose Reduction (%) 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 2i 2 10 20 120 50 50 STND AR50 17.90 143.24 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Helical Head 10.62 0.531 0.6 0.625 20 120 100 50 DETL PLUS IQE+ Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Protocol Name Head Table 12-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 100 50 STND AR50 35.81 214.86 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 200 50 STND AR50 35.81 501.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.6 Hi Res Circle of Willis 21.7 Hi Res CoW/ Carotid 0.625mm SmartmA 12-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) CTDI vol (mGy) ASiR-V (%) AR40 40.44 757.12 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature AR40 24.27 393.56 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality AR40 24.27 393.56 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reduction (%) 50 DETL PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=8 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 85 50 STND AR50 30.44 426.13 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.9 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.10 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 90 50 STND PLUS IQE+ 21.13 CT Perfusion 350-370 Strength Contrast 21.14 CT Perfusion 350-370 Strength Contrast (Axial) 21.15 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 12-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 25.28 231.40 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality AR40 18.20 143.92 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face AR40 40.49 226.41 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 75 50 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 90 50 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 85 50 STND PLUS IQE+ Protocol Name Orbit Table 12-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 80 50 STND AR60 40.49 161.96 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 12-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 19.64 249.76 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities AR50 19.64 249.76 11.00 Body 32 C-Spine Helical mide with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities AR50 19.64 249.76 11.00 Body 32 C-Spine Helical mide with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities AR40 11.66 218.25 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 50 BONE PLUS IQE+ 50 BONE PLUS IQE+ 50 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=12.6 Avg mA=160 50-400mA NI=12.6 Avg mA=160 80-400mA NI=11 Avg mA=95 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 160 50 BONE PLUS IQE+ DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 12-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 120 50 STND AR70 9.78 78.24 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 150 50 STND AR70 17.41 243.78 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 12-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 10.10 190.38 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature AR40 11.97 224.01 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature AR40 11.66 218.25 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 10.10 190.38 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.66 218.25 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 10.10 190.38 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature AR40 11.97 224.01 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature AR40 11.97 224.01 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep. Evaluation of carotid and cerebral vasculature Recon Type Dose Reduction (%) 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 STND PLUS IQE+ 50 DETL PLUS IQE+ 50 DETL PLUS IQE+ 50 DETL PLUS IQE+ 50 STND PLUS IQE+ NI mA Avg mA Min-Max 80-400mA NI=11 Avg mA=150 80-400mA NI=11 Avg mA=130 80-400mA NI=11 Avg mA=95 80-400mA NI=11 Avg mA=150 80-400mA NI=11 Avg mA=95 80-400mA NI=11 Avg mA=150 80-400mA NI=11 Avg mA=130 80-400mA NI=11 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Post Process Scan Type SFOV MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Hi Res Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.12 Hi Res Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.14 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.15 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.16 Hi Res Carotid/ CoW 0.625mm SmartmA/ SmartPrep 12-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 8.08 136.15 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 50 STND PLUS AR50 4.95 91.82 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 50 STND PLUS IQE+ NI mA Avg mA Min-Max 80-400mA NI=9.1 Avg mA=80 80-400mA NI=12.6 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 39.37 0.984 0.8 2.5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Protocol Name Protocol Number 23.18 Soft Tissue Neck 2.5mm SmartmA 23.19 Soft Tissue Neck + DMPR/ SmartmA 12-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 22.11 299.66 10.00 Body 32 Shoulder with DMPR and Smart mA, Evaluation of soft tisue and bone of shoulder area 50 STND PLUS AR50 22.11 299.66 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area NI mA Avg mA Min-Max 50-340mA NI=21.45 Avg mA=90 50-340mA NI=21.45 Avg mA=90 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 90 50 STND PLUS AR50 22.11 299.66 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA Protocol Name Upper Extremity Table 12-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 2.5mm + DMPR 24.2 Shoulder 2.5mm + DMPR/ SmartmA 24.3 Shoulder 2.5mm + DMPR/ SmartmA/ MAR 12-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 3.99 98.85 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 50 STND PLUS AR40 4.27 96.13 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 50 CHEST PLUS AR50 4.27 96.13 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 50 STND PLUS AR50 3.99 118.80 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 50 STND PLUS AR50 5.84 134.60 19.50 Body 32 50 STND PLUS AR40 6.09 290.65 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-400mA NI=13 Avg mA=105 50-400mA NI=22 Avg mA=105 50-400mA NI=12 Avg mA=105 50-400mA NI=13 Avg mA=105 50-400mA NI=12 Avg mA=110 50-400mA NI=22 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 190 50 BONE+ AR50 2.54 60.92 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 27.50 1.375 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 30.62 1.531 0.8 0.625 20 120 SmartmA Protocol Name Chest Table 12-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 12-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND AR50 12.74 274.48 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 50 STND PLUS AR40 10.10 321.84 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 50 STND PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection 50 DETL PLUS AR40 10.10 321.84 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.5:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 50 DETL PLUS AR50 8.76 293.88 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection NI mA Avg mA Min-Max 50-400mA NI=21.45 Avg mA=180 50-400mA NI=22 Avg mA=175 50-400mA NI=20 Avg mA=165 50-400mA NI=22 Avg mA=175 50-400mA NI=20 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 1.25 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 1.25 40 120 180 50 STND AR50 12.74 274.48 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism Advantage 4D Cine LargeBody 8i 1 2.5 20 120 50 50 STND AR50 28.01 448.09 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating Protocol Name Protocol Number 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Hi Res Aortic Dissection 0.625mm + DMPR/ SmartmA/ SmartPrep 25.17 Hi Res Aortic Dissection 1.25mm + DMPR/ SmartmA/ SmartPrep 25.11 Pulmonary Embolis SmartmA 25.19 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 110 50 STND PLUS AR50 4.18 103.56 20.00 Body 32 Localization scan for Advantage 4D series 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 12-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm 0 STND SSSEG AR40 39.03 1239.09 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 0 STND SSSEG AR40 39.10 1045.88 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 50 STND PLUS AR40 4.21 218.08 49.94 Body 32 NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 19.37 0.969 0.35 0.625 20 120 SmartmA 50-400mA NI=22 Avg mA=125 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Protocol Name Protocol Number 25.20 Lung Assessment Advanced Lung Analysis 25.24 Gated Chest Cardiac Helical 25.25 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 215 0 STND SEGM AR50 4.84 48.45 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.27 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.31 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 25.32 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 12-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 0 STND SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm 0 DETL SSSEG AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Cardiac SSBP CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Protocol Name Protocol Number 25.33 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 25.35 Hi Res SnapShot Segment 25.36 Hi Res SnapShot Burst 12-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 DETL SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 0 DETL SSB AR40 39.68 466.24 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Cardiac SSBP CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 125-225mA Phase 70-80 Avg mA=225 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Protocol Name Protocol Number 25.37 Hi Res SnapShot Burst Plus 12-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Basic Abdomen Pelvis (0.8sec) with SmartmA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 50 STND PLUS AR40 14.62 612.09 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 DETL PLUS AR40 14.62 612.09 40.00 Body 32 Basic Abdomen/ Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=110 50-400mA NI=12 Avg mA=110 50-400mA NI=18 Avg mA=190 50-400mA NI=18 Avg mA=190 50-400mA NI=12 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 120 SmartmA DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 140 100 50 STND PLUS AR40 11.19 468.41 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm Protocol Name Abdomen Table 12-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.4 Hi Res Abdomen Pelvis +DMPR 0.625mm SmartmA/ SmartPrep 26.6 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 110 50 STND PLUS AR50 7.79 339.04 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.7 Renal Stone 5mm SmartmA 26.9 AAA + DMPR 0.625mm 12-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR40 11.19 468.41 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm 50 DETL PLUS AR40 11.19 468.41 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation forabdominal aortic aneurysm 50 STND PLUS AR50 5.66 189.95 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas NI mA Avg mA Min-Max 50-340mA NI=22.1 Avg mA=100 50-340mA NI=22.1 Avg mA=100 50-400mA NI=12 Avg mA=80 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 125 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 140 100 50 DETL PLUS AR40 11.19 468.41 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 140 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.10 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Hi Res AAA + DMPR 0.625mm 26.12 Hi Res AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.14 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.15 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 80 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.16 Dual Phase Pancreas
SmartmA/ SmartPrep 12-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR50 7.96 107.89 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 50 STND PLUS AR50 6.64 222.64 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 50 STND PLUS AR50 6.64 156.27 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 50 STND PLUS AR50 6.64 289.00 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 50 STND PLUS AR50 5.66 246.57 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver NI mA Avg mA Min-Max 50-400mA NI=15 Avg mA=150 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=12 Avg mA=125 80-400mA NI=12 Avg mA=80 50-400mA NI=12 Avg mA=80 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV Protocol Name Protocol Number 26.17 Dual Phase Liver SmartmA/ SmartPrep 26.18 Tri Phase Liver SmartmA/ SmartPrep 12-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 50 STND PLUS AR40 13.85 1410.59 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) 50 DETL PLUS AR40 13.85 1410.59 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) 50 DETL PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-340mA NI=22.1 Avg mA=165 50-340mA NI=21.45 Avg mA=125 50-340mA NI=22.1 Avg mA=165 50-340mA NI=21.45 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 19.37 0.969 0.6 0.625 20 140 165 50 STND PLUS AR40 13.85 1410.59 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 125 50 STND PLUS AR50 9.65 999.15 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 60 50 STND PLUS AR50 3.19 138.72 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.23 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.24 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.25 Runoff 0.625mm SmartmA/ SmartPrep 26.26 Runoff 1.25mm SmartmA/ SmartPrep 26.27 Hi Res Runoff 0.625mm SmartmA/ SmartPrep 26.28 Hi Res Runoff 1.25mm SmartmA/ SmartPrep 26.30 CT Colonograp hy 1.25mm 12-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 27.02 565.5 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine AR50 27.02 565.5 17.50 Body 32 Helical scan mode 1.25mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 50 BONE PLUS IQE 50 BONE PLUS IQE 50 BONE PLUS AR50 25.54 534.75 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=90 50-240mA NI=18 Avg mA=170 50-340mA NI=14 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial LargeBod y 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBod y 8i 2 2.5 20 140 90 50 STND AR60 24.39 48.78 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Helical LargeBod y 20.62 0.516 0.8 2.5 40 140 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBod y 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBod y 20.62 0.516 1 1.25 40 140 SmartmA Protocol Name L-Spine Table 12-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.5 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA/ MAR 27.1 L-Spine 3 Level Axial Axial LargeBod y 8i 2 2.5 20 120 80 50 STND AR60 14.91 29.82 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 27.3 L-Spine Survey Helical 2.5mm SmartmA 12-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR50 14.60 199.44 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 50 BONE PLUS IQE 50 STND PLUS AR50 8.85 252.55 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-400mA NI=20 Avg mA=165 50-400mA NI=12 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 12-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 12-19 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR40 14.03 73.22 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of both knees AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area AR40 10.53 54.92 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area AR30 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 10.62 0.531 1 0.625 20 120 80 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 60 50 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 20.62 0.516 1 2.5 40 120 60 50 STND PLUS AR50 10.14 95.59 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Post Process Scan Type SFOV Protocol Name Lower Extremity Table 12-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 29.1 Lower Extremity Survey 2.5mm 12-20 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 32 Slice System, 55kW with 0.35sec/ ASiR-V 5987224-1EN r1 April 2025 Reference Protocol Guide 13-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 0.5 5 20 120 200 0 STND AR40 17.90 214.86 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm Axial Head 4i 1 5 20 120 110 0 STND AR40 19.70 236.34 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm Post Process Scan Type SFOV Protocol Name Head Table 13-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 145 0 STND AR40 12.98 155.77 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 31.2 PED HEAD 18 MOS TO 5YRS 31.3 PED HEAD 5YRS TO 18YRS 13-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) AR20 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient AR40 15.17 119.96 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient AR40 14.32 80.17 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 85 0 STND PLUS IQE+ Protocol Name Orbit Table 13-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 32.1 Sinus Supine Helical + DMPR 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 90 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 13-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 1.30 12.13 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 9.59 88.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 9.59 88.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 10.35 95.75 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=115 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-170mA Phase 40-80 Avg mA=170 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-170mA Phase 35-85 Avg mA=170 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 13-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS AR40 1.66 16.64 7.50 Body 32 Weight and height based routine chest protocol 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 50 0 STND PLUS AR40 1.19 11.88 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 50 0 STND PLUS AR40 0.56 5.43 5.00 Body 32 Weight and height based protocol for localization 13-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 10.12 93.60 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 10.12 93.60 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 10.94 101.24 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG AR30 10.76 99.57 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 40 STND PLUS AR30 1.46 13.72 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSB AR30 10.76 99.57 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-180mA Phase 40-80 Avg mA=180 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 50-180mA Phase 35-85 Avg mA=180 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-190mA Phase 40-80 Avg mA=190 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-190mA Phase 40-80 Avg mA=190 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 60 0 STND PLUS AR40 2.13 22.16 7.88 Body 32 Weight and height based routine chest protocol 13-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 11.59 107.21 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSB AR30 11.57 106.99 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 40 STND PLUS AR30 1.58 14.77 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSB AR30 12.49 115.51 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 1.63 15.30 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 11.57 106.99 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=140 50-280mA NI=18 Avg mA=145 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-190mA Phase 35-85 Avg mA=190 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-205mA Phase 40-80 Avg mA=205 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-205mA Phase 35-85 Avg mA=205 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 55 0 STND PLUS AR40 1.96 22.52 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-205mA Phase 40-80 Avg mA=205 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 13-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 40 STND PLUS AR30 1.97 18.47 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 12.90 119.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 12.90 119.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSSEG AR30 13.44 124.35 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 13.98 129.33 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=175 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 60 0 STND PLUS AR40 2.13 24.56 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-230mA Phase 40-80 Avg mA=230 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS AR40 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-230mA Phase 35-85 Avg mA=230 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 13-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 13.44 124.35 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSSEG AR30 22.32 206.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 14.59 134.93 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 2.25 21.10 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSB AR30 22.32 206.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 24.25 224.34 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 60-240mA Phase 35-85 Avg mA=240 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 50-210mA Phase 40-80 Avg mA=210 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 65 0 STND PLUS AR40 2.47 36.49 10.00 Body 32 Weight and height based routine chest protocol Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 50-210mA Phase 35-85 Avg mA=210 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 50-210mA Phase 40-80 Avg mA=210 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 70 0 STND PLUS AR40 0.78 7.61 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 13-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSB AR30 26.61 246.11 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 4.29 40.16 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 40 STND PLUS AR30 6.30 58.95 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG AR30 24.55 227.10 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 24.55 227.10 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=200 100-400mA NI=16 Avg mA=235 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 60-230mA Phase 35-85 Avg mA=230 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 70 0 STND PLUS AR40 2.66 44.62 12.00 Body 32 Weight and height based routine chest protocol Helical LargeBo dy 55.00 1.375 0.6 5 40 120 80 0 STND PLUS AR40 3.04 60.11 15.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 60-230mA Phase 40-80 Avg mA=230 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 60-230mA Phase 40-80 Avg mA=230 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.12 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.4 0.625 20 100 SmartmA 35.8.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 13-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND SSSEG AR30 27.65 255.77 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB AR30 27.65 255.77 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB AR30 29.48 272.67 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 40 STND PLUS AR30 6.30 58.95 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=235 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 100-250mA Phase 40-80 Avg mA=250 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 100-250mA Phase 35-85 Avg mA=250 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 70 0 STND PLUS AR40 1.48 14.48 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 13-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS AR40 2.61 32.99 10.13 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 75 0 STND PLUS AR40 2.22 30.04 11.00 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 80 0 STND PLUS AR40 2.37 32.04 11.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 27.50 1.375 0.5 5 20 120 70 0 STND PLUS AR40 2.37 36.81 13.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 90 0 STND PLUS AR40 2.85 56.38 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 100 0 STND PLUS AR40 3.17 62.65 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS AR40 3.80 94.18 20.00 Body 32 Weight and height based routine abdomen protocol Post Process Protocol Name Abdomen Table 13-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 60 0 STND PLUS AR40 1.42 14.79 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 95 0 STND PLUS AR40 2.25 25.95 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5- 11.5kg (20.9- 25.4lbs) 36.4.1 Abd 11.5- 14.5kg (25.4- 32.0lbs) 36.5.1 Abd 14.5- 18.5kg (32.0- 40.8lbs) 36.6.1 Abd 18.5- 22.5kg (40.8- 49.6lbs) 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 13-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 65-130mA NI=5 Avg mA=60 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 13-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 13-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) CTDI vol (mGy) ASiR-V (%) Recon Type Dose Reduction (%) 0 STND NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols NI mA Avg mA Min-Max 70-140mA NI=11 Avg mA=60 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 120-300mA NI=15 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 13-13 Reference Protocol Guide 5987224-1EN r1 April 2025

13-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 32 Slice System, 72kW with 0.35sec/ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 14-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 24.27 235.88 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature SS40:Sli ce 48.83 915.01 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reductio n (%) 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=8 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 2i 2 10 20 120 60 40 STND SS40:Sli ce 21.49 171.88 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 120 40 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Protocol Name Head Table 14-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 120 40 STND SS40:Sli ce 42.97 257.83 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 240 40 STND SS40:Sli ce 43.24 605.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.7 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.8 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.11 CT Perfusion 350-370 Strength Contrast 14-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reductio n (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.12 CT Perfusion 350-370 Strength Contrast (Axial) 21.13 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 14-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 30.33 277.68 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality SS40:Sli ce 22.24 175.90 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face SS40:Sli ce 47.63 266.36 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 90 40 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 110 40 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 100 40 STND PLUS IQE+ Protocol Name Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Orbit Table 14-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. ProtocolNu mber 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 14-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 23.32 296.59 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities SS40:Sli ce 23.32 296.59 11.00 Body 32 C-Spine Helical mode with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 23.32 296.59 11.00 Body 32 C-Spine Helical mode with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 14.27 267.09 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 40 BONE PLUS IQE+ 40 BONE PLUS IQE+ 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-500mA NI=12.6 Avg mA=190 50-500mA NI=12.6 Avg mA=190 80-500mA NI=11 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 190 40 BONE PLUS IQE+ DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 14-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 185 40 STND SS40:Sli ce 21.63 302.85 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 145 40 STND SS40:Sli ce 11.82 94.54 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 14-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 12.46 235.16 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature SS40:Sli ce 14.27 267.09 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 12.46 235.16 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 14.27 267.09 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature SS40:Sli ce 14.27 267.09 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature SS40:Sli ce 10.10 170.22 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS SS40:Sli ce 5.80 107.64 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 40 STND PLUS IQE+ NI mA Avg mA Min-Max 80-500mA NI=11 Avg mA=245 80-500mA NI=11 Avg mA=155 80-500mA NI=11 Avg mA=245 80-500mA NI=11 Avg mA=155 80-500mA NI=11 Avg mA=155 80-500mA NI=9.1 Avg mA=125 80-500mA NI=12.6 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 39.37 0.984 0.6 2.5 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature DMPR Helical SmallBody 19.37 0.969 0.6 0.625 20 120 SmartmA Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.12 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.14 Soft Tissue Neck 2.5mm SmartmA 23.15 Soft Tissue Neck + DMPR/ SmartmA 14-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 31.93 428.85 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area SS40:Sli ce 31.93 428.85 10.00 Body 32 Shoulder with DMPR and SmartmA, Evaluation of soft tisue and bone of shoulder area SS40:Sli ce 31.93 428.85 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area Recon Type Dose Reduction (%) 40 STND PLUS IQE 40 STND PLUS IQE NI mA Avg mA Min-Max 100-440mA NI=21.45 Avg mA=130 100-440mA NI=21.45 Avg mA=130 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 130 40 STND PLUS IQE DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 [0.625] 40 140 SmartmA Protocol Name Upper Extremity Table 14-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 1.25mm + DMPR 24.2 Shoulder 1.25mm + DMPR/ SmartmA 24.3 Shoulder 1.25mm + DMPR/ SmartmA/ MAR 14-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 4.75 117.68 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 40 STND PLUS SS40:Sli ce 5.08 114.44 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 40 CHEST PLUS SS40:Sli ce 5.08 114.44 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 40 STND PLUS SS40:Sli ce 4.75 141.43 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 40 STND PLUS SS40:Sli ce 6.90 159.07 19.50 Body 32 40 STND PLUS SS40:Sli ce 7.55 360.40 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-500mA NI=13 Avg mA=125 50-500mA NI=22 Avg mA=125 50-500mA NI=12 Avg mA=125 50-500mA NI=13 Avg mA=125 50-500mA NI=12 Avg mA=130 50-500mA NI=22 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 230 40 BONE+ SS40:Sli ce 3.10 74.28 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 27.50 1.375 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 30.62 1.531 0.8 0.625 20 120 SmartmA Protocol Name Chest Table 14-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 14-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND FULL SS40:Sli ce 15.40 331.80 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 40 STND PLUS SS40:Sli ce 12.50 398.57 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 40 STND PLUS SS40:Sli ce 10.62 356.22 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection NI mA Avg mA Min-Max 50-500mA NI=21.45 Avg mA=290 50-500mA NI=22 Avg mA=215 50-500mA NI=20 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 1.25 40 120 290 40 STND FULL SS40:Sli ce 15.40 331.80 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE FULL NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Advantage 4D Cine LargeBody 8i 1 2.5 20 120 60 40 STND SS40:Sli ce 33.61 537.71 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular Protocol Name Protocol Number 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 25.11 Pulmonary Embolis SmartmA 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 130 40 STND PLUS SS40:Sli ce 4.94 122.39 20.00 Body 32 Localization scan for Advantage 4D series 25.17 Lung Assessment Advanced Lung Analysis 25.21 Gated Chest Cardiac Helical 14-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND SSSEG SS40:Sli ce 46.85 1487.35 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 40 STND SSSEG SS40 46.93 1255.42 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 40 STND PLUS SS40 5.05 261.70 49.94 Body 32 40 STND SSSEG SS40:Sli ce 47.63 559.64 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm 40 STND SSB SS40:Sli ce 47.63 559.64 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Helical LargeBody 19.37 0.969 0.35 0.625 20 120 SmartmA 50-500mA NI=22 Avg mA=150 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SSB CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm Protocol Name Protocol Number 25.22 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 260 40 STND SEGM SS40:Sli ce 5.86 58.59 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.24 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.31 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 25.32 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 14-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND SSB SS40:Sli ce 47.63 559.64 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSBP CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Protocol Name Protocol Number 25.33 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 14-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 17.83 746.78 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones 40 STND PLUS SS40:Sli ce 13.85 579.70 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=130 50-500mA NI=12 Avg mA=130 50-500mA NI=18 Avg mA=230 50-500mA NI=12 Avg mA=130 50-440mA NI=22.1 Avg mA=165 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 140 165 40 STND PLUS SS40:Sli ce 13.85 579.70 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Protocol Name Abdomen Table 14-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.5 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 130 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.6 Renal Stone 5mm SmartmA 26.8 AAA + DMPR 0.625mm 26.9 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 14-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 6.72 225.56 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas 40 STND PLUS SS40:Sli ce 9.56 129.47 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 40 STND PLUS SS40:Sli ce 7.96 267.16 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=95 50-500mA NI=15 Avg mA=180 50-500mA NI=12 Avg mA=150 80-500mA NI=12 Avg mA=95 50-500mA NI=12 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.12 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.13 Dual Phase Pancreas
SmartmA/ SmartPrep 26.14 Dual Phase Liver SmartmA/ SmartPrep 14-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40:Sli ce 17.33 1765.82 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-500mA NI=12 Avg mA=150 50-500mA NI=12 Avg mA=95 50-500mA NI=12 Avg mA=150 50-500mA NI=12 Avg mA=150 50-500mA NI=12 Avg mA=150 50-440mA NI=22.1 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 19.37 0.969 0.6 0.625 20 140 205 40 STND PLUS SS40:Sli ce 17.33 1765.82 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 150 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Post Process Scan Type SFOV Protocol Name Protocol Number 26.15 Tri Phase Liver SmartmA/ SmartPrep 26.19 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.20 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.21 Runoff 0.625mm SmartmA/ SmartPrep 14-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-440mA NI=21.45 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.22 Runoff 1.25mm SmartmA/ SmartPrep 26.24 CT Colonograp hy 1.25mm 14-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 57.82 1112.03 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine SS40:Sli ce 27.02 565.50 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine SS40:Sli ce 57.82 1112.03 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 40 BONE PLUS SS40:Sli ce 30.46 637.58 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine 40 BONE PLUS IQE+ 40 BONE PLUS IQE 40 BONE PLUS IQE+ NI mA Avg mA Min-Max 50-440mA NI=14 Avg mA=155 50-440mA NI=20 Avg mA=225 50-440mA NI=18 Avg mA=110 50-440mA NI=20 Avg mA=225 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial LargeBody 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBody 8i 2 2.5 20 140 110 40 STND SS40:Sli ce 29.81 59.62 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Helical LargeBody 20.62 0.516 0.8 2.5 40 140 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 10.62 0.531 1 0.625 20 140 SmartmA DMPR Helical LargeBody 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBody 10.62 0.531 1 0.625 20 140 SmartmA Protocol Name L-Spine Table 14-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.1 L-Spine 3 Level Axial Axial LargeBody 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 27.3 L-Spine Survey Helical 2.5mm SmartmA 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 14-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 17.70 241.74 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 40 BONE PLUS IQE 40 STND PLUS SS40:Sli ce 10.62 303.06 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-500mA NI=20 Avg mA=200 50-500mA NI=12 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 14-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 14-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 16.67 86.95 3.50 Body 32 Helical scan mode 0.625, Evaluation of soft tissue and bony anatomy of both knees SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area SS40:Sli ce 13.16 68.65 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 20.62 0.516 1 2.5 40 120 75 40 STND PLUS SS40:Sli ce 12.67 119.48 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Helical LargeBody 10.62 0.531 1 0.625 20 120 95 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 75 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Post Process Scan Type SFOV Protocol Name Lower Extremity Table 14-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.1 Lower Extremity Survey 2.5mm 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 14-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 32 Slice System, 72kW with 0.35sec/ ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 15-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Head Table 15-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 31.2 PED HEAD 18 MOS TO 5YRS Axial Head 4i 0.5 5 20 120 235 0 STND SS30:Sli ce 21.17 254.02 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm 31.3 PED HEAD 5YRS TO 18YRS Axial Head 4i 1 5 20 120 125 0 STND SS30:Sli ce 22.38 268.57 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 170 0 STND SS30:Sli ce 15.22 182.63 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 15-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS30:Sli ce 17.69 139.95 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient SS30:Sli ce 16.85 94.32 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient SS20:Sli ce 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 100 0 STND PLUS IQE+ Orbit Table 15-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 105 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 32.1 Sinus Supine Helical + DMPR DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ 15-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 11.87 109.77 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.52 14.25 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 10.98 101.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 10.98 101.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=135 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-195mA Phase 40-80 Avg mA=195 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-195mA Phase 40-80 Avg mA=195 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-195mA Phase 35-85 Avg mA=195 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 15-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 85 0 STND PLUS SS30:Sli ce 2.02 20.20 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 55 0 STND PLUS SS30:Sli ce 1.30 13.07 7.50 Body 32 Weight and height based routine chest protocol 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 15-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 11.78 108.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 11.78 108.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 12.76 118.06 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.69 15.83 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 12.75 117.92 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 12.75 117.92 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-210mA Phase 35-85 Avg mA=210 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-225mA Phase 40-80 Avg mA=225 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-225mA Phase 40-80 Avg mA=225 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 70 0 STND PLUS SS30:Sli ce 2.49 25.86 7.88 Body 32 Weight and height based routine chest protocol 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 15-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 13.73 127.02 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.86 17.41 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 13.55 125.37 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 13.55 125.37 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 14.63 135.36 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.91 17.94 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=165 50-280mA NI=18 Avg mA=170 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-225mA Phase 35-85 Avg mA=225 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS SS30:Sli ce 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-240mA Phase 35-85 Avg mA=240 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 15-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 14.89 137.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 14.89 137.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 16.13 149.16 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 2.31 21.63 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 15.70 145.20 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 70 0 STND PLUS SS30:Sli ce 2.49 28.66 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-265mA Phase 35-85 Avg mA=265 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 75 0 STND PLUS SS30:Sli ce 2.67 30.70 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-280mA Phase 40-80 Avg mA=280 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 15-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 15.70 145.20 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 17.03 157.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 2.65 24.80 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 26.13 241.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 26.13 241.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 28.44 263.09 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=235 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-280mA Phase 40-80 Avg mA=280 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-280mA Phase 35-85 Avg mA=280 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 75 0 STND PLUS SS30:Sli ce 2.85 42.10 10.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 55-245mA Phase 35-85 Avg mA=245 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 15-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 30 STND PLUS SS30:Sli ce 4.96 46.41 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 0 STND SSSEG SS30:Sli ce 28.48 263.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 28.48 263.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 30.86 285.41 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 7.42 69.62 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=185 100-400mA NI=16 Avg mA=275 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 85 0 STND PLUS SS30:Sli ce 3.23 54.18 12.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 70-265mA Phase 35-85 Avg mA=265 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 90 0 STND PLUS SS30:Sli ce 3.42 67.63 15.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 15-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 32.69 302.41 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 32.69 302.41 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 34.82 322.13 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 7.42 69.62 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=275 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 40 100 ECG 120-295mA Phase 35-85 Avg mA=295 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 15-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.5 5 40 120 105 0 STND PLUS SS30:Sli ce 3.33 65.78 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS SS30:Sli ce 3.80 75.17 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 140 0 STND PLUS SS30:Sli ce 4.43 109.87 20.00 Body 32 Weight and height based routine abdomen protocol Abdomen Table 15-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS SS30:Sli ce 1.66 17.26 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS SS30:Sli ce 2.61 30.05 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5-11.5kg (20.9-25.4lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 125 0 STND PLUS SS30:Sli ce 2.96 37.48 10.13 Body 32 Weight and height based routine abdomen protocol 36.4.1 Abd 11.5-14.5kg (25.4-32.0lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.52 34.05 11.00 Body 32 Weight and height based routine abdomen protocol 36.5.1 Abd 14.5-18.5kg (32.0-40.8lbs) Helical SmallBo dy 27.50 1.375 0.5 5 20 120 95 0 STND PLUS SS30:Sli ce 2.82 38.05 11.00 Body 32 Weight and height based routine abdomen protocol 36.6.1 Abd 18.5-22.5kg (40.8-49.6lbs) Helical LargeBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.88 44.70 13.00 Body 32 Weight and height based routine abdomen protocol 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 15-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 65-130mA NI=5 Avg mA=60 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 15-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 15-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols NI mA Avg mA Min-Max 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 120-300mA NI=15 Avg mA=120 70-140mA NI=11 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 15-13 Reference Protocol Guide 5987224-1EN r1 April 2025

15-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Adult Protocols 32 Slice System, 55kW with 0.35sec/ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 16-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 24.27 235.88 8.00 Head 16 CT angiography of the head for evaluation of carotid and cerebral vasculature SS40:Sli ce 48.83 915.01 17.00 Head 16 CT angiography of the neck and head using SmartmA with ODM for evaluation of cerebral vasculature SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode for evaluation of the brain for cerebral abnormality SS40:Sli ce 29.66 481.02 14.50 Head 16 Helical scan mode with SmartMAR for evaluation of the brain for cerebral abnormality Recon Type Dose Reduction (%) 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=8 Avg mA=240 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 2i 2 10 20 120 60 40 STND SS40:Sli ce 21.49 171.88 7.00 Head 16 Routine head protocol for evaluation of the brain for abnormalities Helical Head 10.62 0.531 0.6 0.625 20 120 120 40 STND PLUS IQE+ Helical Head 10.62 0.531 0.6 0.625 20 120 SmartmA Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Post Process Scan Type SFOV MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 106.42 53.21 0 Head 16 Timing Bolus for CT angiography of the neck and head using SmartmA with ODM for evaluation of carotid and cerebral vasculature Perfusion Cine Head 8i 1 5 [0] 40 80 180 0 STND NONE 478.96 1915.83 3.50 Head 16 CT Perfusion using Cine scan mode for evaluation of cerebral perfusion over time Protocol Name Head Table 16-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 21.1 Routine Head Axial Head 4i 2 5 20 120 120 40 STND SS40:Sli ce 42.97 257.83 5.50 Head 16 Routine head protocol for evaluation of the brain for abnormalities 21.2 Trauma Head Axial Head 4i 1 5 20 120 240 40 STND SS40:Sli ce 43.24 605.33 13.50 Head 16 Emergency head protocol for evaluation of the brain and cranium for abnormalities. 21.4 Circle of Willis MIROI Axial Head 1i 1 5 [0] 5 120 50 0 STND NONE 118.25 59.12 0 Head 16 Timing bolus for CT angiography of the head for evaluation of carotid and cerebral vasculature 21.5 CoW/ Carotid 0.625mm SmartmA 21.7 Helical Head DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.8 Helical Head MAR DMPR Helical Head 10.62 0.531 0.8 0.625 20 120 110 40 STND PLUS IQE+ 21.11 CT Perfusion 350-370 Strength Contrast 16-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·cm) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Non-Enhance Brain, Evaluation for hemorrhage or infarction Axial Head 4i 2 5 20 120 100 40 STND SS40:Sli ce 35.81 501.33 13.50 Head 16 Post Contrast Brain, Evaluation for residual tissue enhancement Post Process Scan Type SFOV Perfusion Axial Head 8i 1 5 [0] 40 80 200 0 STND NONE 260.12 1040.47 3.50 Head 16 CT Perfusion using Axial scan mode for evaluation of cerebral perfusion over time Perfusion Axial-S Head 8i 17 pass 0.5 5 40 80 400 0 STND NONE 201.00 1607.99 7.50 Head 16 CT Perfusion using Axial Shuttle scan mode for evaluation of cerebral perfusion over time Protocol Name Protocol Number 21.12 CT Perfusion 350-370 Strength Contrast (Axial) 21.13 CT Perfusion 350-370 Strength Contrast (Axial Shuttle Mode) 16-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 30.33 277.68 7.44 Head 16 Routine Helical Sinus protocol, Evaluation for any abnormality SS40:Sli ce 22.24 175.90 6.19 Head 16 Routine Helical Orbit protocol, Evaluation for abnormality soft tissues and bone structures of the face SS40:Sli ce 47.63 266.36 3.88 Head 16 Helical scan mode, Evaluation for inner ear abnormalities in Axial plane Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Coronal Plane Post Process Scan Type SFOV DMPR Helical Head 10.62 0.531 1 0.625 20 120 90 40 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.6 0.625 20 120 110 40 STND PLUS IQE+ Reformat Helical Head 10.62 0.531 1 0.625 20 140 100 40 STND PLUS IQE+ Protocol Name Orbit Table 16-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. ProtocolNu mber 22.1 Sinus Supine Helical + DMPR 22.3 Orbits Helical + DMPR 22.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 22.7 Axial and Coronal IAC Axial Head 16i 2 1.25 20 140 95 40 STND SS40:Sli ce 48.08 192.32 3.88 Head 16 Axial scan mode, Evaluation for inner ear abnormalities in Axial plane 16-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 23.32 296.59 11.00 Body 32 C-Spine Helical mode with DMPR, Evaluation for soft tissue, disc and bone abnormalitities SS40:Sli ce 23.32 296.59 11.00 Body 32 C-Spine Helical mide with DMPR and SmartmA, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 23.32 296.59 11.00 Body 32 C-Spine Helical mide with DMPR, SmartmA and SmartMAR, Evaluation for soft tissue, disc and bone abnormalities SS40:Sli ce 14.11 264.19 17.00 Body 32 Carotid CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid vasculature Recon Type Dose Reduction (%) 40 BONE PLUS IQE+ 40 BONE PLUS IQE+ 40 STND PLUS IQE+ NI mA Avg mA Min-Max 50-400mA NI=12.6 Avg mA=190 50-400mA NI=12.6 Avg mA=190 80-400mA NI=11 Avg mA=115 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA Post Process Scan Type SFOV DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 190 40 BONE PLUS IQE+ DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA DMPR Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 97.04 48.52 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid vasculature MIROI Axial SmallBody 1i 1 5 [0] 5 120 60 0 STND NONE 64.69 32.35 0 Body 32 Timing bolus for Carotid CTA (Pitch 0.9:1) with SmartmA Evaluation of carotid vasculature Protocol Name Neck Table 16-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 23.1 C-Spine C5- C7 Axial Axial SmallBody 8i 1 2.5 20 140 185 40 STND SS40:Sli ce 21.63 302.85 13.75 Body 32 C-Spine C5-C7 area
Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.2 C-Spine C1- C4 Axial Axial SmallBody 8i 1 2.5 20 120 145 40 STND SS40:Sli ce 11.82 94.54 7.75 Body 32 C-Spine C1-C4 area Axial mode, Evaluation for soft tissue, disc and bone abnormalities 23.3 C-Spine Helical + DMPR 23.4 C-Spine Helical + DMPR/ SmartmA 23.5 C-Spine Helical + DMPR/ SmartmA/ MAR 23.7 Carotid 0.625mm 0.5:1 SmartmA/ Test Bolus 23.8 Carotid 0.625mm 0.9:1 SmartmA/ Test Bolus 16-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 12.45 234.80 17.00 Body 32 Carotid CTA (Pitch 0.9:1) with SmartmA.Evaluation of carotid vasculature SS40:Sli ce 14.11 264.19 17.00 Body 32 Carotid CTA (Pitch0.5:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 12.45 234.80 17.00 Body 32 Carotid CTA (Pitch0.9:1) with SmartmA and SmartPrep. Evaluation of carotid vasculature SS40:Sli ce 14.27 267.09 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA.Evaluation of carotid and cerebral vasculature SS40:Sli ce 14.27 267.09 17.00 Body 32 Carotid and brain CTA (Pitch 0.5:1) with SmartmA and SmartPrep Evaluation of carotid and cerebral vasculature SS40:Sli ce 9.76 164.51 15.00 Body 32 Neck with DMPR and SmartmA, Evaluation for soft tissue abnormalities Recon Type Dose Reduction (%) 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS IQE+ 40 STND PLUS SS40:Sli ce 5.88 109.04 15.00 Body 32 Neck 2.5mm and SmartmA, Evaluation of soft tissue structures for abnormality 40 STND PLUS IQE+ 40 STND PLUS IQE+ NI mA Avg mA Min-Max 80-400mA NI=11 Avg mA=185 80-400mA NI=11 Avg mA=115 80-400mA NI=11 Avg mA=185 80-400mA NI=11 Avg mA=155 80-400mA NI=9.1 Avg mA=95 80-400mA NI=12.6 Avg mA=145 80-400mA NI=11 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.8 0.625 20 120 SmartmA Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Helical SmallBody 39.37 0.984 0.8 2.5 40 120 SmartmA Helical SmallBody 10.62 0.531 0.6 0.625 20 120 SmartmA Post Process Scan Type SFOV MIROI Axial SmallBody 1i 1 10 [0] 10 120 60 0 STND NONE 66.78 66.78 0 Body 32 Timing bolus for Carotid and brain CTA (Pitch 0.5:1) with SmartmA Evaluation of carotid and cerebral vasculature DMPR Helical SmallBody 19.37 0.969 0.8 0.625 20 120 SmartmA Protocol Name Protocol Number 23.9 Carotid 0.625mm 0.5:1 SmartmA/ SmartPrep 23.10 Carotid 0.625mm 0.9:1 SmartmA/ SmartPrep 23.11 Carotid/ CoW 0.625mm SmartmA/ Test Bolus 23.12 Carotid/ CoW 0.625mm SmartmA/ SmartPrep 23.14 Soft Tissue Neck 2.5mm SmartmA 23.15 Soft Tissue Neck + DMPR/ SmartmA 16-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 27.02 366.25 10.00 Body 32 Shoulder with DMPR and Smart mA, Evaluation of soft tisue and bone of shoulder area 40 STND PLUS SS40:Sli ce 27.02 366.25 10.00 Body 32 Shoulder with DMPR, SmartmA and SmartMAR, Evaluation of soft tisue and bone of shoulder area NI mA Avg mA Min-Max 50-340mA NI=21.45 Avg mA=110 50-340mA NI=21.45 Avg mA=110 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 110 40 STND PLUS SS40:Sli ce 27.02 366.25 10.00 Body 32 Shoulder with DMPR, Evaluation of soft tissue and bone of shoulder area DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA DMPR Helical LargeBo dy 20.62 0.516 1 2.5 [1.25] 40 140 SmartmA Protocol Name Upper Extremity Table 16-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 24.1 Shoulder 2.5mm + DMPR 24.2 Shoulder 2.5mm + DMPR/ SmartmA 24.3 Shoulder 2.5mm + DMPR/ SmartmA/ MAR 16-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 4.75 117.68 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lungs fields 40 STND PLUS SS40:Sli ce 5.08 114.44 20.00 Body 32 Chest with SmartmA, DMPR and SmartPrep, Evaluation of mediastinum and lung fields 40 CHEST PLUS SS40:Sli ce 5.08 114.44 20.00 Body 32 Chest with Smart mA, Evaluation of mediastinum and lung fields with higher resolution images of the lungs 40 STND PLUS SS40:Sli ce 4.75 141.43 25.00 Body 32 Multi group scan for Chest, Abdomen, Pelvis (0.6sec) with SmartmA and ODM, Evaluation of chest and abdominal anatomy for abnormalities 40 STND PLUS SS40:Sli ce 6.90 159.07 19.50 Body 32 40 STND PLUS SS40:Sli ce 7.55 360.40 45.00 Body 32 Helical scan mode
(0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation of chest and abdominal pelvic region for abdnormalites NI mA Avg mA Min-Max 50-400mA NI=13 Avg mA=125 50-400mA NI=22 Avg mA=125 50-400mA NI=12 Avg mA=125 50-400mA NI=13 Avg mA=125 50-400mA NI=12 Avg mA=130 50-400mA NI=22 Avg mA=155 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 27.50 1.375 0.6 5 20 120 SmartmA Axial LargeBody 1i 0.5 1.25 [10] 1.25 120 230 40 BONE+ SS40:Sli ce 3.10 74.28 23.00 Body 32 Axial scan mode, Evaluation of lung fields in high resolution mode Helical LargeBody 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 27.50 1.375 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 30.62 1.531 0.8 0.625 20 120 SmartmA Protocol Name Chest Table 16-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 25.1 Routine Chest 5mm SmartmA 25.2 Routine Chest + DMPR/ SmartmA/ SmartPrep 25.4 Chest with HiRes SmartmA 25.5 Hi Res Chest Axial 25.7 Chest Abd Pelvis SmartmA 25.8 Chest Abd Pelvis + DMPR/ SmartmA/ SmartPrep 16-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND FULL SS40:Sli ce 15.22 327.89 18.00 Body 32 Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism 40 STND PLUS SS40:Sli ce 12.50 398.57 30.00 Body 32 Helical scan mode 0.625mm thickness and helical pitch of 0.9:1 with SmartmA, SmartPrep and DMPR, Evaluation for aortic dissection 40 STND PLUS SS40:Sli ce 10.62 356.22 30.00 Body 32 Helical scan of 1.25mm thickness and helical pitch of 0.9 with SmartmA, SmartPrep and DMPR for evaluation aortic dissection NI mA Avg mA Min-Max 50-400mA NI=21.45 Avg mA=215 50-400mA NI=22 Avg mA=215 50-400mA NI=20 Avg mA=200 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 1.25 40 120 215 40 STND FULL SS40:Sli ce 15.22 327.89 18.00 Body 32 Helical scan mode 1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism Helical LargeBody 39.37 0.984 0.8 1.25 40 120 SmartmA Helical LargeBody 19.37 0.969 0.5 1.25 20 120 120 0 BONE FULL NONE 5.77 126.21 20.00 Body 32 Helical scan mode for acquisiton of data for Advanced Lung Analysis (ALA) software for lung nodule assessment. Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for Gated Chest scan for evaluation of thoracic vasculature Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1 with SmartmA, Evaluation of Chest for pulmonary embolism DMPR Helical LargeBody 19.37 0.969 0.6 0.625 20 120 SmartmA DMPR Helical LargeBody 39.37 0.984 0.6 1.25 40 120 SmartmA Advantage 4D Cine LargeBody 8i 1 2.5 20 120 60 40 STND SS40:Sli ce 33.61 537.71 15.75 Body 32 Cine scan mode for acquisition dara for Advantage 4D for retrospective gating MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for Gated Chest scan for evaluation of thoracic vascular Protocol Name Protocol Number 25.10 Pulmonary Embolis MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 42.44 42.44 0 Body 32 Timing Bolus for Helical scan mode1.25mm thickness and helical pitch of 0.9:1, Evaluation of Chest for pulmonary embolism 25.11 Pulmonary Embolis SmartmA 25.13 Aortic Dissection
0.625mm + DMPR/ SmartmA/ SmartPrep 25.14 Aortic Dissection
1.25mm + DMPR/ SmartmA/ SmartPrep 25.16 Advantage 4D Helical LargeBody 55.00 1.375 0.6 5 40 120 130 40 STND PLUS SS40:Sli ce 4.94 122.39 20.00 Body 32 Localization scan for Advantage 4D series 25.17 Lung Assessment Advanced Lung Analysis 25.21 Gated Chest Cardiac Helical 16-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS40:Sli ce 47.63 559.64 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 75-113 bpm 0 STND SSSEG SS40:Sli ce 46.85 1487.35 30.00 Body 32 Gated Chest scan for evaluation of thoracic vasculature 0 STND SSSEG SS40 46.93 1255.42 25.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm and helical scan for the entire aorta. 40 STND PLUS SS40 5.05 261.70 49.94 Body 32 0 STND SSSEG SS40:Sli ce 47.63 559.64 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 30-74 bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSB CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Helical LargeBody 19.37 0.969 0.35 0.625 20 120 SmartmA 50-400mA NI=22 Avg mA=150 Cardiac SEG CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm Protocol Name Protocol Number 25.22 SmartScore - Gated SmartScore Cine LargeBody 8i 0.35 2.5 20 120 260 0 STND SEGM SS40:Sli ce 5.86 58.59 9.75 Body 32 Cine gated mode for acquisition of data for coronary artery calcification analysis 25.24 TAVI MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for TAVI scan for evaluation of coronary arteries intended for heart rates 30-74 bpm and the entire aorta. 25.26 SnapShot Segment Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 30-74 bpm 25.27 SnapShot Burst Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 75-113 bpm 16-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS40:Sli ce 47.63 559.64 10.00 Body 32 Retrospectively gated Cardiac helical scan with ECG modulated mA for evaluation of coronary arteries intended for heart rates 114+ bpm NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Cardiac SSBP CardiacLar ge 2.80 0.14 0.35 0.625 20 120 ECG 150-270mA Phase 70-80 Avg mA=270 Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 59.41 59.41 0 Body 32 Timing bolus scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm Protocol Name Protocol Number 25.28 SnapShot Burst Plus Helical LargeBody 55.00 1.375 0.6 5 40 120 40 0 STND PLUS NONE 1.52 14.85 5.00 Body 32 Localizer scan for retrospectively gated Cardiac helical scan for evaluation of coronary arteries intended for heart rates 114+ bpm 16-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis
(0.8sec) with Smart mA, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Basic Abdomen Pelvis (0.8sec) with SmartmA and SmartMAR, Evaluation for abnormalities of abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 17.83 746.78 40.00 Body 32 Basic Abdomen/Pelvis (0.8sec) with Smart mA, SmartPrep and DMPR, Evaluation for abnormalities for abdominal and pelvic structures 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan with SmartmA, Evaluation of kidney, ureters and bladder for renal stones 40 STND PLUS SS40:Sli ce 13.99 585.51 40.00 Body 32 Helical scan with DMPR, Smart mA and SmartPrep, Evaluation for abdominal aortic aneurysm NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=130 50-400mA NI=12 Avg mA=130 50-400mA NI=18 Avg mA=230 50-400mA NI=12 Avg mA=130 50-340mA NI=22.1 Avg mA=125 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 120 SmartmA MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 140 125 40 STND PLUS SS40:Sli ce 13.99 585.51 40.00 Body 32 Helical scan with DMPR, Evaluation for abdominal aortic aneurysm DMPR Helical LargeBody 19.37 0.969 0.8 0.625 20 140 SmartmA Protocol Name Abdomen Table 16-6 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 26.1 Abdomen Pelvis 5mm SmartmA 26.2 Abdomen Pelvis 5mm SmartmA/ MAR 26.3 Abdomen Pelvis + DMPR 0.625mm SmartmA/ SmartPrep 26.5 Renal Stone 5mm Helical LargeBody 39.37 0.984 0.8 5 40 120 130 40 STND PLUS SS40:Sli ce 9.20 400.68 40.00 Body 32 Helical scan, Evaluation of kidney, ureters and bladder for renal stones 26.6 Renal Stone 5mm SmartmA 26.8 AAA + DMPR 0.625mm 26.9 AAA + DMPR 0.625mm SmartmA/ SmartPrep 26.11 Dual Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 16-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 40 STND PLUS SS40:Sli ce 9.56 129.47 10.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial phase of the pancreas. 40 STND PLUS SS40:Sli ce 7.96 267.16 30.00 Body 32 Acquisition with SmartmA and SmartPrep for portal venous phase of the pancreas 40 STND PLUS SS40:Sli ce 6.72 225.56 30.00 Body 32 Non contrast evaluation of upper abdominal structures including pancreas NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=150 80-400mA NI=12 Avg mA=95 50-400mA NI=15 Avg mA=180 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=95 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for early arterial, phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition for late arterial phase of the liver. Helical LargeBody 39.37 0.984 0.6 5 40 120 150 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition for portal venous phase of the liver. Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 2.5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Post Process Scan Type SFOV MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial and portal venous phase of the liver. MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing Bolus for Multi- group acquisition for early arterial, late arterial and portal venous phase of the liver. Protocol Name Protocol Number 26.14 Dual Phase Liver SmartmA/ SmartPrep 26.12 Tri Phase Liver Helical LargeBody 39.37 0.984 0.8 5 40 120 95 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver 26.13 Dual Phase Pancreas
SmartmA/ SmartPrep 16-13 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40:Sli ce 16.91 1722.75 100.00 Body 32 Helical scan mode 0.625mm with SmartmA and SmartPrep, Evaluation of vasular
structures of abdomen, feumrs and lower extremities (Runoff) 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for early arterial, phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 187.53 20.00 Body 32 Acquisition with SmartmA and SmartPrep for late arterial phase of the liver. 40 STND PLUS SS40:Sli ce 7.96 346.80 40.00 Body 32 Acquisition with SmartmA and SmartPrep portal venous phase of the liver 40 STND PLUS SS40:Sli ce 6.72 292.81 40.00 Body 32 Non contrast evaluation of upper abdominal structures including liver NI mA Avg mA Min-Max 50-400mA NI=12 Avg mA=150 50-340mA NI=22.1 Avg mA=200 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=150 50-400mA NI=12 Avg mA=95 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 19.37 0.969 0.6 0.625 20 140 SmartmA Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 39.37 0.984 0.6 5 40 120 SmartmA Helical LargeBody 19.37 0.969 0.6 0.625 20 140 200 40 STND PLUS SS40:Sli ce 16.91 1722.75 100.00 Body 32 Helical scan mode 0.625mm, Evaluation of vasular structures of abdomen, feumrs and lower extremities (Runoff) Helical LargeBody 39.37 0.984 0.6 1.25 40 140 150 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) Post Process Scan Type SFOV Protocol Name Protocol Number 26.15 Tri Phase Liver SmartmA/ SmartPrep 26.19 Runoff 0.625mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.20 Runoff 1.25mm MIROI Axial LargeBody 1i 1 10 [0] 10 120 40 0 STND NONE 50.92 50.92 0 Body 32 Timing bolus scan for evaluation of vascular structures of abdomen, femurs and lower extremities (Runoff) 26.21 Runoff 0.625mm SmartmA/ SmartPrep 16-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 40 STND PLUS SS40:Sli ce 11.58 1198.98 100.00 Body 32 Helical scan mode 1.25mm with SmartmA and SmartPrep, Evvaluation of vasucular structures of abdomen, femurs and lower extremities (Runoff) NI mA Avg mA Min-Max 50-340mA NI=21.45 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.6 1.25 40 140 SmartmA Post Process Scan Type SFOV Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Supine acquisition for using Advantage CTC Pro for evaluation of the colon Advantage CTC Pro Helical LargeBody 39.37 0.984 0.6 1.25 [0.625] 40 120 70 40 STND PLUS SS40:Sli ce 3.72 161.84 40.00 Body 32 Helical scan mode Prone acquisition for using Advantage CTC Pro for evaluation of the colon Protocol Name Protocol Number 26.22 Runoff 1.25mm SmartmA/ SmartPrep 26.24 CT Colonograp hy 1.25mm 16-15 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 52.68 1013.18 17.50 Body 32 Helical scan mode 0.625mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumar spine SS40:Sli ce 27.02 565.50 17.50 Body 32 Helical scan mode 1.25mm with DMPR and SmartmA, Evaluation of soft tissue and bony structures of lumbar spine SS40:Sli ce 52.68 1013.18 17.50 Body 32 Helical scan mode 0.625mm with DMPR, SmartmA and SmartMAR, Evaluation of soft tissue and bony structures of lumar spine Recon Type Dose Reduction (%) 40 BONE PLUS SS40:Sli ce 30.46 637.58 17.50 Body 32 Helical scan mode 2.5mm (0.8sec), Limted evaluation of lumbar spine 40 BONE PLUS IQE+ 40 BONE PLUS IQE 40 BONE PLUS IQE+ NI mA Avg mA Min-Max 50-340mA NI=14 Avg mA=155 50-340mA NI=20 Avg mA=205 50-340mA NI=18 Avg mA=110 50-340mA NI=20 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBod y 20.62 0.516 0.8 2.5 40 140 SmartmA Axial LargeBod y 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Axial LargeBod y 8i 2 2.5 20 140 110 40 STND SS40:Sli ce 29.81 59.62 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine Post Process Scan Type SFOV DMPR Helical LargeBod y 10.62 0.531 1 0.625 20 140 SmartmA DMPR Helical LargeBod y 20.62 0.516 1 1.25 40 140 SmartmA DMPR Helical LargeBod y 10.62 0.531 1 0.625 20 140 SmartmA Protocol Name L-Spine Table 16-7 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 27.3 L-Spine Survey Helical 2.5mm SmartmA 27.5 L-Spine Helical 0.625mm + DMPR/ SmartmA 27.6 L-Spine Helical 1.25mm + DMPR/ SmartmA 27.7 L-Spine Helical 0.625mm + DMPR/ SmartmA/ MAR 27.1 L-Spine 3 Level Axial Axial LargeBod y 8i 2 2.5 20 120 95 40 STND SS40:Sli ce 17.71 35.41 1.75 Body 32 Axial scan mode, Evaluation of soft tissue and boney structures lumbar spine 16-16 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 17.70 241.74 10.13 Body 32 Helical scan with DMPR and SmartmA,
Evaluation of pelvis bony structures for fracture Recon Type Dose Reduction (%) 40 BONE PLUS IQE 40 STND PLUS SS40:Sli ce 10.62 303.06 25.00 Body 32 Helical scan with SmartmA, Evaluation of sott tissue structures of pelvic area for abnormality NI mA Avg mA Min-Max 50-400mA NI=20 Avg mA=200 50-400mA NI=12 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 39.37 0.984 0.8 5 40 120 SmartmA Post Process Scan Type SFOV DMPR Helical LargeBody 39.37 0.984 1 1.25 40 120 SmartmA Protocol Name Pelvis Table 16-8 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 28.1 Pelvis for Fracture + DMPR/ SmartmA 28.3 Pelvis Soft Tissue SmartmA 16-17 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS40:Sli ce 16.67 86.95 3.50 Body 32 Helical scan mode 0.625, Evaluation of soft tissue and bony anatomy of both knees SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm, Evaluation of soft tissue and bony anatomy of the ankle area SS40:Sli ce 13.16 68.65 3.50 Body 32 Helical scan mode 0.625mm , Evaluation of soft tissue and bony anatomy of the ankle area SS30:Sli ce 8.77 45.76 3.50 Body 32 Helical scan mode 0.625mm with SmartMAR, Evaluation of soft tissue and bony anatomy of the ankle area Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Helical LargeBody 10.62 0.531 1 0.625 20 120 95 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 75 40 STND PLUS IQE+ Helical LargeBody 10.62 0.531 1 0.625 20 120 50 30 STND PLUS IQE+ Helical LargeBody 20.62 0.516 1 2.5 40 120 75 40 STND PLUS SS40:Sli ce 12.67 119.48 6.00 Body 32 Helical scan mode 2.5mm, Limited evaluation of lower extremity for abnormalities Post Process Scan Type SFOV Protocol Name Lower Extremity Table 16-9 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 29.3 Knee 0.625mm Both Joints 29.5 Ankle 0.625mm Single Joint 29.6 Ankle 0.625mm Both Joints 29.7 Ankle 0.625mm Single Joint MAR 29.1 Lower Extremity Survey 2.5mm 16-18 Reference Protocol Guide 5987224-1EN r1 April 2025

Reference Pediatric Protocols 32 Slice System, 55kW with 0.35sec/ ASiR 5987224-1EN r1 April 2025 Reference Protocol Guide 17-1

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Axial Head 4i 0.5 5 20 120 235 0 STND SS30:Sli ce 21.17 254.02 11.50 Head 16 Routine head (0.5sec) for children (18 months to 5 years) 5mm Axial Head 4i 1 5 20 120 125 0 STND SS30:Sli ce 22.38 268.57 11.50 Head 16 Routine head (1.0sec) for children (5 years to 18 years) 5mm Post Process Scan Type SFOV Protocol Name Head Table 17-1 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 31.1 PED HEAD TO 18 Months Axial Ped Head 4i 0.5 5 20 120 170 0 STND SS30:Sli ce 15.22 182.63 11.50 Head 16 Routine head (0.5sec) for infant (up to 18 months) 5mm 31.2 PED HEAD 18 MOS TO 5YRS 31.3 PED HEAD TO 5YRS TO 18YRS 17-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) SS30:Sli ce 17.69 139.95 6.19 Head 16 Helical scan mode, Evaluation of oribital and face structures for abnormality in pediatric patient SS30:Sli ce 16.85 94.32 3.88 Head 16 Helical scan mode, Evaluation of inner ear structures for abnormality in pediatric patient SS20:Sli ce 8.43 77.18 7.44 Head 16 Routine Helical scan mode with DMPR, Evaluation of sinus area for abnormality in pediatric patient Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Post Process Scan Type SFOV Reformat Helical Head 10.62 0.531 0.5 0.625 20 120 100 0 STND PLUS IQE+ DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 50 0 BONE PLUS IQE+ Protocol Name Orbit Table 17-2 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 32.3 Orbits Helical DMPR Helical Head 10.62 0.531 0.5 0.625 20 120 105 0 STND PLUS IQE+ 32.5 Helical IAC 0.625mm Axial mode - Use Reformat for Coronal 32.1 Sinus Supine Helical + DMPR 17-3 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 11.87 109.77 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 10.98 101.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 10.98 101.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 30 STND PLUS SS30:Sli ce 1.52 14.25 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-200mA NI=18 Avg mA=135 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-195mA Phase 35-85 Avg mA=195 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-195mA Phase 40-80 Avg mA=195 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-195mA Phase 40-80 Avg mA=195 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Chest Table 17-3 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 35.1.1 RC 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 55 0 STND PLUS SS30:Sli ce 1.30 13.07 7.50 Body 32 Weight and height based routine chest protocol 35.1.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 55 0 STND PLUS SS30:Sli ce 0.61 5.98 5.00 Body 32 Weight and height based protocol for localization 35.1.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.2.1 RC 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 85 0 STND PLUS SS30:Sli ce 2.02 20.20 7.50 Body 32 Weight and height based routine chest protocol 35.2.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 17-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 11.78 108.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 11.78 108.95 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 12.76 118.06 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 12.75 117.92 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 12.75 117.92 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 30 STND PLUS SS30:Sli ce 1.69 15.83 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-220mA NI=18 Avg mA=150 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-210mA Phase 40-80 Avg mA=210 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 55-210mA Phase 35-85 Avg mA=210 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-225mA Phase 40-80 Avg mA=225 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-225mA Phase 40-80 Avg mA=225 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) Protocol Name Protocol Number 35.2.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.2.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.3.1 RC 9.5-11.5kg (20.9-25.4lbs) Helical SmallBo dy 27.50 1.375 0.6 3.75 20 120 70 0 STND PLUS SS30:Sli ce 2.49 25.86 7.88 Body 32 Weight and height based routine chest protocol 35.3.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 17-5 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 13.73 127.02 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 13.55 125.37 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 13.55 125.37 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 14.63 135.36 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 1.86 17.41 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 30 STND PLUS SS30:Sli ce 1.91 17.94 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-240mA NI=18 Avg mA=165 50-280mA NI=18 Avg mA=170 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-225mA Phase 35-85 Avg mA=225 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-240mA Phase 40-80 Avg mA=240 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-240mA Phase 35-85 Avg mA=240 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 65 0 STND PLUS SS30:Sli ce 2.31 26.61 9.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.3.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.3.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.4.1 RC 11.5- 14.5kg (25.4- 32.0lbs) 35.4.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.4.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 17-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 14.89 137.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 14.89 137.70 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 16.13 149.16 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 15.70 145.20 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 30 STND PLUS SS30:Sli ce 2.31 21.63 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 50-300mA NI=18 Avg mA=205 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical SmallBo dy 27.50 1.375 0.6 5 20 120 70 0 STND PLUS SS30:Sli ce 2.49 28.66 9.00 Body 32 Weight and height based routine chest protocol Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-265mA Phase 35-85 Avg mA=265 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-280mA Phase 40-80 Avg mA=280 Helical SmallBo dy 27.50 1.375 0.6 5 20 120 75 0 STND PLUS SS30:Sli ce 2.67 30.70 9.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.5.1 RC 14.5- 18.5kg (32.0- 40.8lbs) 35.5.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.5.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.6.1 RC 18.5- 22.5kg (40.8- 49.6lbs) 35.6.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 17-7 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 15.70 145.20 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 17.03 157.54 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 26.13 241.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 26.13 241.69 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 28.44 263.09 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 2.65 24.80 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-340mA NI=18 Avg mA=235 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-280mA Phase 40-80 Avg mA=280 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 80 ECG 70-280mA Phase 35-85 Avg mA=280 Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 55-245mA Phase 40-80 Avg mA=245 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 55-245mA Phase 35-85 Avg mA=245 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 75 0 STND PLUS SS30:Sli ce 2.85 42.10 10.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 80 50 0 STND NONE 21.66 10.83 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.6.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 80 85 0 STND PLUS SS30:Sli ce 0.95 9.24 5.00 Body 32 Weight and height based protocol for localization 35.6.7 Non ECG Gated Helical PedBody 19.37 0.969 0.4 0.625 20 80 SmartmA 35.7.1 RC 22.5- 31.5kg(49.6- 69.5lbs) 35.7.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.7.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 17-8 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSSEG SS30:Sli ce 28.48 263.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 0 STND SSB SS30:Sli ce 28.48 263.44 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 30.86 285.41 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 30 STND PLUS SS30:Sli ce 4.96 46.41 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA 30 STND PLUS SS30:Sli ce 7.42 69.62 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-360mA NI=18 Avg mA=185 100-400mA NI=16 Avg mA=275 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 70-265mA Phase 40-80 Avg mA=265 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 70-265mA Phase 35-85 Avg mA=265 Helical LargeBo dy 55.00 1.375 0.6 5 40 120 85 0 STND PLUS SS30:Sli ce 3.23 54.18 12.00 Body 32 Weight and height based routine chest protocol Helical LargeBo dy 55.00 1.375 0.6 5 40 120 90 0 STND PLUS SS30:Sli ce 3.42 67.63 15.00 Body 32 Weight and height based routine chest protocol Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (30- 74 BPM) Protocol Name Protocol Number 35.7.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 35.8.1 RC 31.5- 40.5kg(69.5- 89.3lbs) 35.8.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.8.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 35.9.1 RC 40.5- 55.0kg(89.3- 121.3lbs) 35.9.3 SnapShot Segment Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 17-9 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND SSB SS30:Sli ce 32.69 302.41 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (75-104 BPM) 0 STND SSB SS30:Sli ce 34.82 322.13 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) 0 STND SSSEG SS30:Sli ce 32.69 302.41 7.50 Body 32 Weight and height based cardiac protocol with ECG modulated mA (30-74 BPM) 30 STND PLUS SS30:Sli ce 7.42 69.62 7.50 Body 32 Weight and height based non ECG gated protocol for cardiac with SmartmA NI mA Avg mA Min-Max 100-440mA NI=16 Avg mA=275 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Cardiac SEG CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSB CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 120-295mA Phase 40-80 Avg mA=295 Cardiac SSBP CardiacS mall 2.80 0.14 0.35 0.625 20 100 ECG 120-295mA Phase 35-85 Avg mA=295 Post Process MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (75- 104 BPM) MIROI Axial SmallBo dy 1i 1 5 [0] 5 100 50 0 STND NONE 41.21 20.60 0 Body 32 Timing bolus for Weight and height based cardiac protocol with ECG modulated mA (> 105 BPM) Protocol Name Protocol Number 35.9.4 SnapShot Burst Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.5 SnapShot Burst+ Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 85 0 STND PLUS SS30:Sli ce 1.80 17.58 5.00 Body 32 Weight and height based protocol for localization 35.9.7 Non ECG Gated Helical SmallBo dy 19.37 0.969 0.5 0.625 20 100 SmartmA 17-10 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) NI mA Avg mA Min-Max kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 27.50 1.375 0.4 3.75 20 120 125 0 STND PLUS SS30:Sli ce 2.96 37.48 10.13 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.52 34.05 11.00 Body 32 Weight and height based routine abdomen protocol Helical SmallBo dy 27.50 1.375 0.5 5 20 120 95 0 STND PLUS SS30:Sli ce 2.82 38.05 11.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 27.50 1.375 0.5 5 20 120 85 0 STND PLUS SS30:Sli ce 2.88 44.70 13.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 105 0 STND PLUS SS30:Sli ce 3.33 65.78 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 120 0 STND PLUS SS30:Sli ce 3.80 75.17 15.00 Body 32 Weight and height based routine abdomen protocol Helical LargeBo dy 55.00 1.375 0.5 5 40 120 140 0 STND PLUS SS30:Sli ce 4.43 109.87 20.00 Body 32 Weight and height based routine abdomen protocol Post Process Protocol Name Abdomen Table 17-4 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number 36.1.1 Abd 6.0-7.5kg (13.2-16.5lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 70 0 STND PLUS SS30:Sli ce 1.66 17.26 7.88 Body 32 Weight and height based routine abdomen protocol 36.2.1 Abd 7.5-9.5kg (16.5-20.9lbs) Helical PedBody 27.50 1.375 0.4 3.75 20 120 110 0 STND PLUS SS30:Sli ce 2.61 30.05 9.00 Body 32 Weight and height based routine abdomen protocol 36.3.1 Abd 9.5- 11.5kg (20.9- 25.4lbs) 36.4.1 Abd 11.5- 14.5kg (25.4- 32.0lbs) 36.5.1 Abd 14.5- 18.5kg (32.0- 40.8lbs) 36.6.1 Abd 18.5- 22.5kg (40.8- 49.6lbs) 36.7.1 Abd 22.5- 31.5kg(49.6- 69.5lbs) 36.8.1 Abd 31.5- 40.5kg(69.5- 89.3lbs) 36.9.1 Abd 40.5- 55.0kg(89.3- 121.3lbs) 17-11 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Routine procedure based protocols 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.27 30.82 19.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 0.67 9.52 9.50 Body 32 Pediatric and Small patient Routine procedure based protocols NI mA Avg mA Min-Max 80-160mA NI=7 Avg mA=60 95-190mA NI=10 Avg mA=60 110-220mA NI=12 Avg mA=60 125-300mA NI=15 Avg mA=60 50-100mA NI=7 Avg mA=60 60-120mA NI=9 Avg mA=60 65-130mA NI=5 Avg mA=60 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval] (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA Helical PedBody 55.00 1.375 0.6 5 40 100 SmartmA Miscellaneous Table 17-5 [Interval]- For Helical acquisitions, Interval unless otherwise indicated is equal to the slice thickness. For Axial and Cine acquisitions, Interval unless otherwise indicated is equal to the Beam Collimation/Detector Coverage. Protocol Number Protocol Name Post Process 40.2 Pink Zone Routine 21-60 lbs/9.1-27.2 kg 40.3 Pink Zone Routine 61-100 lbs/27.3- 45.4 kg 40.4 Pink Zone Routine 101-200 lbs/45.4- 90.7 kg 40.5 Pink Zone Routine >200 lbs/>90.8 kg Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA 40.7 Green Zone Lower Dose 0-20 lbs/0-9 kg 40.8 Green Zone Lower Dose 21-60 lbs/9.1- 27.2 kg 40.1 Pink Zone Routine 0-20 lbs/0-9 kg Helical PedBody 55.00 1.375 0.6 5 40 80 SmartmA 17-12 Reference Protocol Guide 5987224-1EN r1 April 2025

Phantom (cm) Description Scan Length (cm) DLP (mGy·c m) ASiR CTDI vol (mGy) ASiR ASiR (%) Recon Type Dose Reduction (%) 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 2.28 100.95 39.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 1.33 19.38 9.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.54 62.28 19.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 157.44 29.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols 0 STND FULL NONE 2.28 78.15 29.50 Body 32 Pediatric and Small patient Lower Dose procedure based protocols 0 STND FULL NONE 4.56 203.05 39.75 Body 32 Pediatric and Small patient Angio procedure based protocols NI mA Avg mA Min-Max 80-160mA NI=13 Avg mA=60 90-240mA NI=16 Avg mA=60 100-200mA NI=5 Avg mA=120 120-240mA NI=8 Avg mA=120 120-240mA NI=10 Avg mA=120 120-240mA NI=12 Avg mA=120 70-140mA NI=11 Avg mA=60 120-300mA NI=15 Avg mA=120 kV Beam Collimat ion (mm) Slice Thickness (mm) [Interval]* (mm) Rotation Time (second s) Row Pitch Table Speed Scan Type SFOV Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical PedBody 55.00 1.375 0.6 2.5 40 80 SmartmA Helical SmallBo dy 55.00 1.375 0.6 2.5 40 100 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 5 40 120 SmartmA Helical LargeBo dy 55.00 1.375 0.6 2.5 40 120 SmartmA Protocol Number Protocol Name Post Process 40.10 Green Zone Lower Dose 101-200 lbs/ 45.4-90.7 kg 40.11 Green Zone Lower Dose >200 lbs/ >90.8 kg 40.13 Grey Zone CT Angio 0-20 lbs/0-9 kg 40.14 Grey Zone CT Angio 21-60 lbs/9.1- 27.2 kg 40.15 Grey Zone CT Angio 61-100 lbs/ 27.3-45.4 kg 40.16 Grey Zone CT Angio 101-200 lbs/ 45.4-90.7 kg 40.9 Green Zone Lower Dose 61-100 lbs/ 27.3-45.4 kg 40.17 Grey Zone CT Angio >200 lbs/ >90.8 kg 17-13 Reference Protocol Guide 5987224-1EN r1 April 2025

17-14 Reference Protocol Guide 5987224-1EN r1 April 2025

Lung Cancer Screening 5987224-1EN r1 April 2025 Reference Protocol Guide 18-1

Series 5 PMR 4 Optional Series 4 PMR3 Optional Series 3 PMR 2 NA NA NA NA NA NA Parameters Series 1 Series 2 PMR 1 Scan Type Scout NA NA NA NA Scout Plane 90 and 0 NA NA NA NA Start/End Location S60-I300 NA NA NA NA kV 120 NA NA NA NA mA 10 NA NA NA NA AutoVoice 2 NA NA NA NA WW/WL 500/100 NA NA NA NA Scan Type NA Helical NA NA NA Rotation Time (s) NA 0.5 NA NA NA Start/End Location NA S0-I250 D D D Thickness Speed Detector Coverage NA 40 64 x0.625 * 32 x1.25 Slice Thickness NA 2.5 1.25 2.5 1.25 Pitch mm/rot NA 0.984:1 39.375 mm/rot NA NA NA Rotation Time (s) NA 0.5 NA NA NA Interval (mm) NA 2 0.625 2 0.625 Gantry Tilt NA 0 NA NA NA SFOV NA Large Body NA NA NA kV NA 120 NA NA NA mA NA Small - 30 Medium - 50 Large - 80 Timing Prep Group NA AutoVoice 2 NA NA NA ISD NA NA NA NA NA Breath Hold NA 0 NA NA NA Breathe Time NA 0 NA NA NA Voice Lights Timer NA 2 On On NA NA NA Recon DFOV (cm) NA 36 D D D R/L Center (mm) NA S0 D D D A/P Center (mm) NA A0 D D D Recon Type Standard Standard Standard Bone Bone Matrix 512 512 512 512 512 Recon Options Recon Mode NA Full Full Full Full IQ Enhance NA Off Off Off Off WW/WL NA 350/35 350/35 1500/-700 1500/-700 ASiR Setup NA Optional Optional Optional Optional Cardiac Filter NA NA NA NA NA Temporal Enhance NA NA NA NA NA Table 18-1 Lung Cancer Screening protocol Manual mA 18-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Series 5 PMR 4 Optional Series 4 PMR3 Optional Off Optional DMPR Coronal, Sagittal MIP Series 3 PMR 2 NA NA NA NA NA NA Parameters Series 1 Series 2 PMR 1 CDTIvol (mGy) NA Small – 1.15 Medium – 1.92 Large – 3.07 Auto Apps NA Off Optional DMPR Coronal, Sagittal MIP DLP (mGy-cm) NA Small – 34.11 Medium – 56.85 Large – 90.96 Phantom (cm) NA Body 32 NA NA NA Notification Value NA Factor: 2 NA NA NA Filming NA Available Available Available Available 18-3 Reference Protocol Guide 5987224-1EN r1 April 2025

18-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Lexicon 5987224-1EN r1 April 2025 Reference Protocol Guide 19-1

Lexicon For the CT technologist who operates multiple scanner models, perhaps from multiple manufacturers, the variability in names for important scan acquisition and reconstruction parameters can lead to confusion, reduced comfort and an increased potential for error. The intent of this CT terminology lexicon is to allow users to translate important CT acquisition and reconstruction terms between different manufacturers' systems. The following tables provide the CT terminology for GE and is a result of the AAPM CT Terminology working group. It identifies relevant terms from established lexicon (e.g., Radlex and DICOM) and other relevant literature published. The AAPM website will provide updates when changes in standardization of terminology occur. Visit www.aapm.org, search CT Protocols, and select Lexicon for full listing of terminology across various manufactures of CT equipment. The generic descriptions or terms in the first column are intended to orient the user to the relevant concepts; they are not consensus "preferred terms." The generic descriptions are not based on any single existing or pending terminology standard; however the references cited below were consulted in developing the generic descriptions. A number of individuals and groups have advocated for terminology standardization in CT, including at a March 30-31, 2010 FDA public meeting entitled "Device Improvements to Reduce Unnecessary Radiation Exposure from Medical Imaging" (transcripts available at the FDA website: www.fda.gov in Medical Devices). Participants proposed a cooperative effort among professional organizations (AAPM, ASRT, ACR, etc.), industry, and the FDA. Scan Acquisition and User Interface Basics Table 19-1 Scan acquisition and user interface terms Generic Description GE Name The portion of the user interface where scans are prescribed Exam Rx Other portions of the user interface, such as were reconstructed images are viewed Desktop Scout CT localizer radiograph (i.e. the scanned projection radiograph, often acquired by the CT system to allow the user to prescribe the start and end locations of the scan range) Axial Axial scan mode: Data acquisition while the patient table remains stationary; the table position may be incremented between X-ray exposures to collect data over a longer z axis range. Helical or Spiral scan mode: Data acquisition while the patient table is continuously moving along the z axis. Helical Cine or zero interval Axial Dynamic scan mode - single detector width: Data acquisition at multiple time points over the same anatomic location(s) while the patient table remains stationary; X-ray exposure can be continuous or intermittent Shuttle Dynamic scan mode - multiple detector widths: Data acquisition at multiple time points over the same anatomic location(s) while the patient table cycles back and forth between designated start and end locations in order image a region wider than the detector Interventional CT - Intermittent X-ray exposures SmartStep Interventional CT - Continuous X-ray exposures SmartView 19-2 Reference Protocol Guide 5987224-1EN r1 April 2025

Generic Description GE Name Table increment (mm) per 360 degree rotation of the X-ray tube (axial scan mode) Interval Table feed per 360 degree rotation of the X-ray tube (helical scan mode) Speed (mm/rot) Scan Field of View (SFOV, cm) Field of measurement: Diameter of the circular region within the scan plane over which projection data are collected. Nominally equal to the diameter of the primary beam at isocenter in the axial plane. Tube current: Number of electrons accelerated across an X-ray tube per unit time, expressed in units of milliampere (mA) mA Not used on this system Tube current-time product: The product of tube current and exposure time per rotation, expressed in units of milliampere • seconds (mAs). In axial scan mode, this is equal to tube current × (scan angle ÷ 360) × rotation time. In helical scan mode, this is equal to tube current × rotation time. Not used on this system Effective tube current-time product: In helical scan mode, this is the product of tube current and rotation time (expressed in units of milliampere • seconds (mAs) ÷ pitch) Tube potential: The electric potential applied across an X-ray tube to accelerate electrons towards a target material, expressed in units of kilovolts (kV) kV Pitch: Unitless parameter used to describe the table travel during helical CT; equal to table travel (mm) per gantry rotation ÷ total nominal beam width (mm) Pitch Automated patient instructions AutoVoice Dose Modulation and Reduction Tools Table 19-2 Dose modulation and reduction tool terms Generic Description GE Name Available in AutomA and SmartmA Automatic exposure control (AEC): A scanner feature that automatically adapts the X-ray tube current to the overall patient size to achieve a specified level of image quality Angular tube current modulation SmartScan (CT/i only) Longitudinal tube current modulation AutomA Angular and longitudinal tube current modulation SmartmA (x, y, z) ECG-based tube current modulation ECG Modulated mA Image quality reference parameter for AEC Noise Index Multi-slice Detector Geometry Table 19-3 Multi-slice detector geometry terms Generic Description GE Name Multi-slice detector array design Fixed Detector configuration Detector Configuration 5987224-1EN r1 April 2025 Reference Protocol Guide 19-3

Figure 19-1 Detector Coverage and Slice Thickness - Detector rows (N) and slice thickness (T) selection console screen image Image Reconstruction and Display Table 19-4 Image reconstruction and display terms Generic Description GE Name Window width: Range of CT numbers (maximum - minimum) that are distributed over the viewable grey scale of the display device or film Window Width Window center: The CT number in the center of the viewable grey scale Window Level Reconstruction field of view: Width of the square region mapped to the reconstructed image matrix Display Field of View (DFOV) (cm) Prescribing the reconstruction parameters prior to scan acquisition Prospective recon Prescribing the reconstruction parameters after scan acquisition Retrospective recon Reconstruction property that determines sharpness or smoothness of image in the axial plane Algorithm Helical interpolation options to achieve a wider or narrower section sensitivity profile Full (narrower) or Plus (wider) mode Nominal width of reconstructed image along the z axis Thickness (mm) Distance between two consecutive reconstructed images Interval Fast but lower-quality reconstructed images for rapid review of entire exam Image Check Off-center reconstruction coordinates are called RL Center AP Center Flip or rotate the image orientation is called Flip/rotate Image modifications to alter sharpness or smoothness (done in image space without reconstructing images) Image Filters Contrast Media Tools Table 19-5 Contrast media tool terms Generic Description GE Name Smart Prep Bolus tracking: Scanner feature to automatically initiate a prescribed axial, helical or dynamic scan when a threshold level of contrast enhancement is reached at a specified region of interest Test Bolus: Scan mode used to measure the contrast transit time using a small injection of contrast media Take axial scans at zero table feed and process with MIROI 19-4 Reference Protocol Guide 5987224-1EN r1 April 2025

Generic Description GE Name Time-attenuation curve (TAC): Graph of the contrast enhancement versus time Smart Prep graph or MIROI graph Threshold: CT number (HU) where bolus tracking tool will trigger the system to begin the scan Transition ROI Threshold Scanner feature used to quantitatively evaluate the TAC MIROI (multiple image region of interest) Monitoring delay: Time from injection to the start of monitoring scans (Time 1 in figure below) Monitoring Delay Monitoring interval: Time between consecutive monitoring scans to (Time 2 in figure below) Monitor ISD (InterScan Delay) Scan delay: Time from when threshold is reached and prescribed axial, helical or dynamic scan begins (Time 3 in figure below) Diagnostic delay Figure 19-2 Multi-planar Formats and 3D Processing Table 19-6 Multi-planar formats and 3D processing terms Generic Description GE Name Reformatted image at an oblique plane (not an axial, coronal, or sagittal) Oblique reformat Saving images at various viewing angles about a volume or surface rendered object Batch Loop Saving images at various planes through a volume Batch Reformat Surface-rendered object 3D Volume-rendered object Volume Rendered image (VR) Service and Application Tools Table 19-7 Service and application tool terms Generic Description GE Name X-ray tube warm up Tube Warm-up (tube warm up) Daily calibrations Fast Cals (done in daily prep) Application information Learning Solutions or User Manual Application support assistance Insite or Ilinq 5987224-1EN r1 April 2025 Reference Protocol Guide 19-5

Workflow Table 19-8 Workflow terms Generic Description GE Name Scheduled (but not yet scanned) patient list is called Patient Schedule Already scanned patient list is called List/Select User comments or text added to an image is called User annotation Filming tools are called Auto/manual film composer Data page summarizing scan parameters, CTDIvol and DLP Exam Text Page or Series Text Page Sorting patient list Sort References IEC 60601-2-44 ed3.0 (2009-02) Medical electrical equipment – Part 2-44: Particular requirements for the basic safety and essential performance of X-ray equipment for computed tomography. Kalra, M. K. and S. Saini. 2006. Standardized nomenclature and description of CT scanning techniques. Radiology 241, 657-660. National Electrical Manufacturer's Organization. 2009. Digital Imaging and Communications in Medicine (DICOM). (Downloadable from: www.nema.org) RadLex Tree Browser (www.radlex.org) Weber, N. M., C. L. Siegle, J. E. Miller, M. K. Hudson, J. M. Kofler, M. R. Bruesewitz, and C. H. McCollough. How to be a "multi-lingual" CT technologist: understanding scan parameters from different manufacturer's equipment. 2004 RSNA Annual Meeting poster (www.mayo.edu in Research). Weigold, W.G., et al. 2011. Standardized Medical Terminology for Cardiac Computed Tomography: A Report of the Society of Cardiovascular Computed Tomography. Journal of Cardiovascular Computed Tomography (Downloadable from: www.scct.org in Documents). 19-6 Reference Protocol Guide 5987224-1EN r1 April 2025

Index 12, 17-12 N Neck............... 2-6, 4-6, 6-5, 8-5, 10-5, 12-5, 14-5, 16-5 A Abdomen .. 2-17, 3-11, 4-16, 5-11, 6-13, 7-11, 8-12, 9- 11, 10-14, 11-11, 12-14, 13-11, 14-12, 15-11, 16-12, 17-11 O Orbit .. 2-5, 3-3, 4-5, 5-3, 6-4, 7-3, 8-4, 9-3, 10-4, 11-3, 12-4, 13-3, 14-4, 15-3, 16-4, 17-3 C Chest 2-10, 3-4, 4-10, 5-4, 6-8, 7-4, 8-8, 9-4, 10-9, 11- 4, 12-9, 13-4, 14-8, 15-4, 16-8, 17-4 H Head.. 2-2, 3-2, 4-2, 5-2, 6-2, 7-2, 8-2, 9-2, 10-2, 11-2, 12-2, 13-2, 14-2, 15-2, 16-2, 17-2 P Pelvis 2-23, 4-22, 6-18, 8-17, 10-19, 12-19, 14-17, 16- 17 Purpose................................................................. 1-2, 18-2 R Revision History......................................................... i-1, i-2 L Lower Extremity . 2-24, 4-23, 6-19, 8-18, 10-20, 12-20, 14-18, 16-18 L-Spine... 2-22, 4-21, 6-17, 8-16, 10-18, 12-18, 14-16, 16-16 U Upper Extremity 2-9, 4-9, 6-7, 8-7, 10-8, 12-8, 14-7, 16- 7 M Miscellaneous 3-12, 5-12, 7-12, 9-12, 11-12, 13-12, 15- 5987224-1EN r1 April 2025 Reference Protocol Guide Index-1

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