Devices descending from K133993
10 later devices reach Caas Workstation through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K151780 | CAAS Workstation | Pie Medical Imaging BV | 2016 | 9 | — |
| +2 | K180019 | CAAS Workstation | Pie Medical Imaging BV | 2018 | 8 | — |
| +3 | K251355 | X1-FFR | Spectrawave, Inc. | 2025 | 0 | — |
| +3 | K232147 | CAAS Workstation | Pie Medical Imaging BV | 2024 | 1 | — |
| +3 | K182611 | Qangio XA 3D | Medis Medical Imaging Systems BV | 2019 | 4 | — |
| +4 | K243632 | uWS-Angio Basic | Shanghai United Imaging Healthcare Co., Ltd. | 2025 | 0 | — |
| +4 | K243769 | QFR (3.0) | Qfr Solutions BV | 2025 | 0 | — |
| +4 | K210093 | AccuFFRangio | ArteryFlow Technology Co., Ltd. | 2021 | 2 | — |
| +5 | K230303 | AccuFFRangio Plus | ArteryFlow Technology Co., Ltd. | 2023 | 0 | — |
| +5 | K221711 | AccuICAS | ArteryFlow Technology Co., Ltd. | 2023 | 0 | — |