Devices descending from K173838
18 later devices reach ARIA Radiation Therapy Management through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K221408 | ARIA Radiation Therapy Management (v16.1 MR3) | Varian Medical Systems, Inc. | 2022 | 3 | — |
| +1 | K221448 | ARIA Radiation Therapy Management (v15.8), Eclipse Treatment Planning System (v15.8) | Varian Medical Systems, Inc. | 2022 | 0 | — |
| +1 | K211760 | Panther OIS | Prowess, Inc. | 2021 | 0 | — |
| +1 | K201119 | ChartCheck | Radformation, Inc. | 2020 | 1 | — |
| +1 | K192377 | Ethos Treatment Management, Ethos Treatment Planning, Ethos Radiotherapy System, Halcyon | Varian Medical Systems, Inc. | 2020 | 9 | — |
| +2 | K252988 | ChartCheck (RADCH V1.6) | Radformation, Inc. | 2026 | 0 | — |
| +2 | K230699 | ARIA Radiation Therapy Management (v18.0) | Varian Medical Systems, Inc. | 2023 | 2 | — |
| +2 | K222941 | Halcyon, Ethos Radiotherapy System | Varian Medical Systems, Inc. | 2023 | 3 | — |
| +2 | K212294 | Ethos Treatment Management, Ethos Treatment Planning | Varian Medical Systems, Inc. | 2021 | 4 | — |
| +3 | K242463 | ARIA Radiation Therapy Management System (18.1) | Varian Medical Systems, Inc. | 2024 | 1 | — |
| +3 | K232923 | Ethos Treatment Management (3.0); Ethos Treatment Planning (2.0) | Varian Medical Systems, Inc. | 2024 | 0 | — |
| +3 | K232479 | ART-Plan | Therapanacea | 2023 | 2 | — |
| +3 | K232113 | Halcyon, Ethos Radiotherapy System | Varian Medical Systems, Inc. | 2023 | 2 | — |
| +4 | K260733 | MRIA Radiation Therapy Information System (MRIA) | Manteia Technologies Co., Ltd. | 2026 | 0 | — |
| +4 | K253078 | ART.1-US | Seetreat Pty, Ltd. | 2026 | 0 | — |
| +4 | K252977 | Halcyon, Ethos Radiotherapy System (5.0) | Varian Medical Systems, Inc. | 2026 | 1 | — |
| +4 | K234068 | ART-Plan (v.2.2.0) | Therapanacea Sas | 2024 | 0 | — |
| +5 | K261856 | Halcyon, Ethos Radiotherapy System (5.0) | Varian Medical Systems, Inc. | 2026 | 0 | — |