Devices descending from K994231
157 later devices reach Siemens Integrated Operating System (Sios) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +6 | K161563 | Allura Xper FD series and Allura Xper OR Table series | Philips Medical Systems Nederland B.V. | 2016 | 2 | 45 |
| +6 | K161839 | 2D Quantitative Analysis | Philips Medical Systems Nederland B.V. | 2016 | 0 | — |
| +6 | K150306 | D2RS_AT Digital Dynamic Remote System | Stephanix Radiological Solutions | 2015 | 0 | — |
| +6 | K151904 | SyncVision System | Volcano Corporation | 2015 | 2 | 1 |
| +6 | K151485 | Genesis | Dornier Medtech America, Inc. | 2015 | 1 | — |
| +6 | K133434 | Genesis II | Dornier Medtech America, Inc. | 2014 | 2 | — |
| +6 | K130729 | Extra Corporeal Shockwave Lithotripter | Dornier Medtech Systems | 2013 | 0 | — |
| +7 | K263033 | Dental Computed Tomography X-ray System (Rubik XSmart, Rubik X1, Rubik X3) (Matrix 7000… | Fussen Technology Co., Ltd. | 2026 | 0 | — |
| +7 | K252503 | Intelligent NR | Canon, Inc. | 2026 | 0 | — |
| +7 | K243446 | 3DXR | GE Medical Systems SCS | 2025 | 0 | — |
| +7 | K241572 | ARTIS icono (VE40A) (floor); ARTIS icono (VE40A) (biplane); ARTIS icono (VE40A)… | Siemens Medical Solutions USA, Inc. | 2024 | 2 | 11 |
| +7 | K233543 | YSIO X.pree | Siemens Medical Solutions | 2024 | 1 | — |
| +7 | K231995 | AcuityUDR | Radmedix, LLC | 2023 | 0 | — |
| +7 | K232344 | Allia IGS 3, Allia IGS 5, Allia IGS 7, Allia IGS 7 OR | GE Medical Systems SCS | 2023 | 1 | 7 |
| +7 | K220432 | ARTIS icono (VE21) System | Siemens Medical Solutions USA, Inc. | 2022 | 4 | 4 |
| +7 | K220409 | ARTIS pheno (VE21) System | Siemens Medical Solutions USA, Inc. | 2022 | 4 | 2 |
| +7 | K221335 | D²RS and D²RS 9090 | Stephanix | 2022 | 0 | — |
| +7 | K220871 | Nautilus | Dornier Medtech America, Inc. | 2022 | 0 | — |
| +7 | K210309 | Cios Select (VA21) Flat Panel | Siemens Medical Solutions USA, Inc. | 2021 | 2 | 1 |
| +7 | K210054 | Cios Spin | Siemens Medical Systems USA, Inc. | 2021 | 3 | 1 |
| +7 | K210055 | Cios Alpha | Siemens Medical Solutions USA, Inc. | 2021 | 1 | 1 |
| +7 | K203504 | Cios Flow | Siemens Medical Solutions USA, Inc. | 2020 | 9 | 1 |
| +7 | K193326 | ARTIS Icono | Siemens Medical Solutions USA, Inc. | 2020 | 0 | 13 |
| +7 | K192293 | uDR 592h, uDR 596i | Shanghai United Imaging Healthcare Co., Ltd. | 2019 | 1 | — |
| +7 | K191418 | Multix Fusion Max | Siemens Medical Solutions USA, Inc. | 2019 | 0 | — |
| +7 | K182517 | MULTIX Impact | Siemens Medi Cal Solutions, Inc. | 2019 | 8 | — |
| +7 | K163715 | Allura Xper R9 | Philips Medical Systems Nederland B.V. | 2017 | 7 | Class I |
| +7 | K162859 | Allura Xper FD series and Allura Xper OR Table series | Philips Medical Systems Nederland B.V. | 2016 | 1 | Class I |
| +7 | K161756 | SyncVision System | Volcano Corporation | 2016 | 1 | 1 |
| +8 | K253296 | Digital C-ARM with 3D | Allengers Medical Systems Limited | 2026 | 0 | — |
| +8 | K251199 | Allia Moveo | GE Medical Systems SCS | 2025 | 0 | 1 |
| +8 | K252000 | uDR Arria & uDR Aris | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 0 | — |
| +8 | K250738 | YSIO X.pree | Siemens Medical Solutions | 2025 | 0 | — |
| +8 | K251523 | Cios Spin | Siemens Medical Solutions USA, Inc. | 2025 | 0 | — |
| +8 | K251520 | Cios Alpha; Cios Flow | Siemens Medical Solutions USA, Inc. | 2025 | 0 | — |
| +8 | K233748 | CIARTIC Move (VB10) | Siemens Medical Solutions USA, Inc. | 2024 | 0 | — |
| +8 | K230949 | ARTIS pheno (VE30A) | Siemens Medical Solutions USA, Inc. | 2023 | 3 | 2 |
| +8 | K230950 | ARTIS icono (VE30A) | Siemens Medical Solutions USA, Inc. | 2023 | 3 | 1 |
| +8 | K223410 | Cios Select (VA21) Flat Panel | Siemens Medical Solutions USA, Inc. | 2022 | 1 | — |
| +8 | K220311 | Cardiovascular Angiography System | Allengers Medical Systems Limited | 2022 | 0 | — |
| +8 | K193089 | MULTIX Impact | Siemens Medical Solutions USA, Inc. | 2020 | 7 | — |
| +8 | K172822 | Azurion series R1.2 | Philips Medical Systems Nederland B.V. | 2017 | 6 | Class I |
| +8 | K172574 | SyncVision System | Volcano Corporation | 2017 | 0 | 1 |
| +9 | K250241 | Cios Select | Siemens Medical Solutions USA, Inc. | 2025 | 0 | — |
| +9 | K203345 | MULTIX Impact | Siemens Medical Solutions USA, Inc. | 2021 | 5 | — |
| +9 | K203340 | MULTIX Impact C | Siemens Medical Solutions USA, Inc. | 2021 | 3 | — |
| +9 | K200917 | Azurion R2.1 | Philips Medical Systems Nederland B.V. | 2020 | 4 | Class I |
| +9 | K181830 | Azurion R2.0 | Philips Medical Systems Nederland B.V. | 2018 | 5 | 42 |
| +10 | K251827 | Azurion R3.1 | Philips Medical Systems B.V. | 2025 | 1 | — |
| +10 | K243376 | uAngio AVIVA CX | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 1 | — |
| +10 | K220919 | MULTIX Impact E | Siemens Medical Solutions USA, Inc. | 2022 | 2 | — |
| +10 | K213700 | MULTIX Impact, MULTIX Impact C | Siemens Medical Solutions USA, Inc. | 2021 | 2 | — |
| +11 | K260488 | MULTIX Impact; MULTIX Impact C | Siemens Medical Solutions USA, Inc. | 2026 | 0 | — |
| +11 | K253726 | uAngio AVIVA CX | Shanghai United Imaging Healthcare Co., Ltd. | 2026 | 0 | — |
| +11 | K254186 | Azurion R3.1 | Philips Medical Systems B.V. | 2026 | 0 | — |
| +11 | K242499 | Digital Radiography X-ray System (SONTU100-RAD (E) , SONTU300-Mars (E)) | Shenzhen Sontu Medical Imaging Equipment Co., Ltd. | 2025 | 0 | — |
| +11 | K233532 | MULTIX Impact E | Siemens Medical Solutions | 2023 | 0 | — |