Devices descending from K103127
53 later devices reach Somatom Definition as through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K172058 | CT6485, CT12885 | Analogic Corporation | 2018 | 2 | — |
| +1 | K130901 | Somatom Definition as Open | Siemens Medical Systems, Inc. | 2014 | 49 | — |
| +2 | K182147 | CTXX85 | Analogic Corporation | 2018 | 1 | — |
| +2 | K142955 | SOMATOM Force, SOMATOM Definition Flash, SOMATOM Definition Edge, SOMATOM Definition… | Siemens Medical Solutions USA, Inc. | 2015 | 27 | 16 |
| +2 | K143416 | SOMATOM Definition Flash (VA48) | Siemens Medical Solutions USA, Inc. | 2015 | 25 | 5 |
| +2 | K143400 | SOMATOM Definition AS/AS+ | Siemens Medical Solutions USA, Inc. | 2015 | 32 | 5 |
| +2 | K143401 | SOMATOM Definition Edge | Siemens Medical Solutions USA, Inc. | 2015 | 35 | 3 |
| +2 | K143409 | SOMATOM Definition AS Open (VA48) | Siemens Medical Solutions USA, Inc. | 2015 | 21 | 2 |
| +2 | K142584 | iMAR | Siemens Medical Solutions USA, Inc. | 2015 | 0 | — |
| +3 | K201231 | CTxx85 CT Scanner | Analogic Corporation | 2021 | 0 | — |
| +3 | K173630 | SOMATOM Force, SOMATOM Definition Flash, SOMATOM Drive, SOMATOM Definition Edge, SOMATOM… | Siemens Medical Solutions USA, Inc. | 2018 | 20 | 4 |
| +3 | K173023 | Symbia T16, Symbia Intevo 16 and Symbia Intevo Bold | Siemens Medical Solutions USA, Inc. | 2017 | 0 | — |
| +3 | K170273 | Z-DOSE29 | Zetta Medical Technologies, LLC | 2017 | 0 | — |
| +3 | K163296 | SOMATOM go.Up, SOMATOM go.Now | Siemens Medical Solutions USA, Inc. | 2017 | 19 | 6 |
| +3 | K162302 | Somatom Confidence ® RT Pro | Siemens Medical Solutions USA, Inc. | 2016 | 21 | 1 |
| +3 | K161196 | SOMATOM Drive | Siemens Medical Solutions USA, Inc. | 2016 | 24 | 4 |
| +3 | K153331 | SafeCT-29 | Medic Vision Imaging Solutions | 2016 | 1 | — |
| +3 | K151765 | SOMATOM Perspective | Siemens Medical Solutions USA, Inc. | 2016 | 0 | 2 |
| +3 | K151749 | somatom Scope (with syngo CT VC30-easyIQ version), SOMATOM Scope Power (with syngo CT… | Siemens Medical Solutions USA, Inc. | 2016 | 0 | 2 |
| +3 | K151752 | SOMATOM Emotion 6/16 | Siemens Medical Solutions USA, Inc. | 2015 | 2 | — |
| +3 | K152036 | SOMATOM Definition Edge, SOMATOM Definition AS/AS+ | Siemens Medical Solutions USA, Inc. | 2015 | 28 | 4 |
| +4 | K190578 | SOMATOM Force, SOMATOM Definition Flash, SOMATOM Drive, SOMATOM Definition Edge, SOMATOM… | Siemens Medical Solutions USA, Inc. | 2019 | 19 | 13 |
| +4 | K173076 | CURA 16; ScintCare CT16 | Fmi Medical Systems, Inc. | 2018 | 1 | — |
| +4 | K173632 | SOMATOM go.Up, SOMATOM go.Now, SOMATOM go.Top, SOMATOM go.All, Scan&GO | Siemens Medical Solutions USA, Inc. | 2018 | 18 | 18 |
| +4 | K173607 | SOMATOM Edge Plus | Siemens Medical Solutions USA, Inc. | 2018 | 20 | 3 |
| +4 | K163297 | Scan&GO | Siemens Medical Solutions USA, Inc. | 2017 | 19 | — |
| +4 | K153220 | syngo.CT Single Source Dual Energy (Twin Beam) | Siemens Medical Solutions USA, Inc. | 2016 | 6 | — |
| +5 | K230421 | SOMATOM Edge Plus, SOMATOM Confidence, SOMATOM Definition Edge, SOMATOM Definition… | Siemens Medical Solutions USA, Inc. | 2023 | 3 | — |
| +5 | K211591 | NAEOTOM Alpha, Scan&GO | Siemens Medical Solutions USA, Inc. | 2021 | 4 | — |
| +5 | K192590 | CURA 778 | Fmi Medical Systems, Inc. | 2020 | 0 | — |
| +5 | K192061 | SOMATOM Go Platform – SOMATOM go.Now, go.Up, go.All, go.Top, go.Sim, go.Open Pro, Scan &… | Siemens Medical Solutions USA, Inc. | 2019 | 16 | 2 |
| +5 | K191891 | SOMATOM X.cite | Siemens Medical Solutions USA, Inc. | 2019 | 15 | — |
| +5 | K163289 | syngo. CT Single Source Dual Energy (twin beam) | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2017 | 5 | — |
| +6 | K233657 | NAEOTOM Alpha | Siemens Medical Solutions USA, Inc. | 2024 | 2 | — |
| +6 | K220814 | NAEOTOM Alpha, Scan&GO Software | Siemens Medical Solutions USA, Inc. | 2022 | 3 | 1 |
| +6 | K193277 | SOMATOM On.site and On.scene | Siemens Medical Solutions USA, Inc. | 2020 | 1 | — |
| +6 | K200524 | SOMATOM X.cite, Scan&GO, SOMATOM go.Platform - go.Up, go.Now, go.Top, go.All, go. Sim… | Siemens Medical Solutions USA, Inc. | 2020 | 14 | 7 |
| +6 | K191468 | syngo.CT Dual Energy | Siemens Medical Solutions USA, Inc. | 2019 | 4 | — |
| +7 | K243523 | NAEOTOM Alpha.Peak/ NAEOTOM Alpha; NAEOTOM Alpha.Pro; NAEOTOM Alpha.Prime | Siemens Medical Solutions USA, Inc. | 2025 | 1 | — |
| +7 | K241295 | SOMATOM On.site | Siemens Medical Solutions USA, Inc. | 2024 | 0 | — |
| +7 | K212889 | Syngo.CT Dual Energy | Siemens Medical Solutions USA, Inc. | 2022 | 3 | — |
| +7 | K211373 | SOMATOM go.Platform Scanners - SOMATOM go.Now, go.Up, go.All, go.Top, SOMATOM X.… | Siemens Medical Solutions USA, Inc. | 2021 | 12 | 3 |
| +8 | K251061 | NAEOTOM Alpha.Peak/NAEOTOM Alpha; NAEOTOM Alpha.Pro; NAEOTOM Alpha.Prime | Siemens Medical Solutions USA, Inc. | 2025 | 0 | 3 |
| +8 | K233650 | SOMATOM go.Up; SOMATOM go.Now; SOMATOM go.All; SOMATOM go.Top; SOMATOM go.Sim; SOMATOM… | Siemens Medical Solutions USA, Inc. | 2024 | 5 | 1 |
| +8 | K232206 | SOMATOM Pro.Pulse | Siemens Medical Solutions USA, Inc. | 2023 | 2 | — |
| +8 | K232155 | syngo.CT Dual Energy | Siemens Medical Solutions USA, Inc. | 2023 | 2 | — |
| +8 | K230162 | uCT 760 with uWS-CT-Dual Energy Analysis, uCT 780 with uWS-CT-Dual Energy Analysis | Shanghai United Imaging Healthcare Co., Ltd. | 2023 | 2 | 4 |
| +9 | K253574 | SOMATOM X.cite; SOMATOM X.ceed | Siemens Medical Solutions USA, Inc. | 2026 | 0 | — |
| +9 | K250822 | SOMATOM go.Now; SOMATOM go.Up; SOMATOM go.All; SOMATOM go.Top; SOMATOM go.Sim; SOMATOM… | Siemens Medical Solutions USA, Inc. | 2025 | 1 | — |
| +9 | K241079 | uCT 780 | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 1 | 2 |
| +9 | K241757 | syngo.CT Dual Energy | Siemens Medical Solutions USA, Inc. | 2025 | 1 | — |
| +10 | K253173 | uCT 780 with uWS-CT-Dual Energy Analysis | Shanghai United Imaging Healthcare Co., Ltd. | 2026 | 0 | 1 |
| +10 | K251805 | syngo.CT Dual Energy | Siemens Medical Solutions USA, Inc. | 2025 | 0 | — |