Devices descending from K123938
38 later devices reach Syngo MR B19 for Magnetom Avanto, Syngo MR B19 for Magnetom Espree, Syngo MR… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K231133 | neo315 | Neoscan Solution GmbH | 2024 | 0 | — |
| +1 | K170840 | MAGNETOM Terra | Siemens Medical Solutions USA, Inc. | 2017 | 2 | — |
| +1 | K132119 | Magnetom Prisma, Magnetom Prisma Fit | Siemens Medical Solutions USA, Inc. | 2013 | 12 | Class I |
| +1 | K133226 | Biograph MMR | Siemens Medical Solutions USA, Inc. | 2013 | 20 | 1 |
| +2 | K183222 | MAGNETOM Terra | Siemens Medical Solutions USA, Inc. | 2019 | 1 | — |
| +2 | K181371 | uMR 790 | Shanghai United Imaging Healthcare Co., Ltd. | 2018 | 11 | — |
| +2 | K163234 | Biograph mMR with syngo MR E11P system software | Siemens Medical Solutions USA, Inc. | 2017 | 12 | — |
| +2 | K142098 | Signa Pet/MR | Ge Medical Systems, LLC | 2014 | 6 | 6 |
| +3 | K253963 | Cubresa BrainPET | Cubresa, Inc. | 2026 | 0 | — |
| +3 | K232322 | MAGNETOM Terra; MAGNETOM Terra.X | Siemens Medical Solutions USA, Inc. | 2024 | 0 | — |
| +3 | K200213 | Biograph mMR with syngo MR E11P-AP01 system software | Siemens Medical Solutions USA, Inc. | 2020 | 1 | Class I |
| +3 | K191157 | uMR 780, uMR 790 | Shanghai United Imaging Healthcare Co., Ltd. | 2019 | 10 | — |
| +3 | K183014 | uPMR 790 | Shanghai United Imaging Healthcare Co., Ltd. | 2019 | 3 | — |
| +3 | K173635 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2018 | 7 | — |
| +3 | K172531 | Biograph mMR with mMR Angio Transfer Option | Siemens Medical Solutions USA, Inc. | 2017 | 0 | — |
| +3 | K163619 | Signa Pet/MR | Ge Medical Systems, LLC | 2017 | 1 | 7 |
| +4 | K253023 | BIOGRAPH One | Siemens Healthineers AG | 2026 | 0 | — |
| +4 | K213709 | Signa Pet/MR | Ge Medical Systems, LLC | 2022 | 0 | 3 |
| +4 | K193176 | uMR 780 | Shanghai United Imaging Healthcare Co., Ltd. | 2020 | 0 | — |
| +4 | K193200 | uMR Omega | Shanghai United Imaging Healthcare Co., Ltd. | 2020 | 8 | — |
| +4 | K192672 | uPMR 790 | Shanghai United Imaging Healthcare Co., Ltd. | 2019 | 2 | — |
| +4 | K192065 | Syngo.Via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2019 | 6 | 2 |
| +5 | K222540 | uPMR 790 | Shanghai United Imaging Healthcare Co., Ltd. | 2022 | 1 | — |
| +5 | K220332 | uMR Omega with uWS-MR-MRS | Shanghai United Imaging Healthcare Co., Ltd. | 2022 | 7 | — |
| +5 | K201444 | Syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2020 | 5 | — |
| +6 | K243122 | uMR Omega | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 2 | — |
| +6 | K234154 | uPMR 790 | Shanghai United Imaging Healthcare Co., Ltd. | 2024 | 0 | — |
| +6 | K230152 | uMR Omega | Shanghai United Imaging Healthcare Co., Ltd. | 2023 | 6 | — |
| +6 | K211379 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2021 | 4 | 2 |
| +7 | K243547 | uMR Ultra | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 1 | — |
| +7 | K233673 | uMR Jupiter | Shanghai United Imaging Healthcare Co., Ltd. | 2024 | 1 | — |
| +7 | K240540 | uMR Omega | Shanghai United Imaging Healthcare Co., Ltd. | 2024 | 3 | — |
| +7 | K220783 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2022 | 3 | — |
| +8 | K260113 | uMR Astra | Shanghai United Imaging Healthcare Co., Ltd. | 2026 | 0 | — |
| +8 | K250246 | uMR Jupiter | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 0 | — |
| +8 | K232799 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2024 | 2 | — |
| +9 | K260207 | Multimodality Simulation Workspace (MM Sim) (v1.0.0) | Philips Medical Systems Nederland B.V. | 2026 | 0 | — |
| +9 | K252304 | syngo.via RT Image Suite VC10 | Varian Medical Systems, Inc. | 2026 | 0 | — |