Devices descending from K193454
6 later devices reach IQon Spectral CT through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K203020 | Spectral CT | Philips Medical Systems Nederland B.V. | 2021 | 5 | 8 |
| +2 | K244008 | Spectral CT | Philips Medical Systems Technologies, Ltd. | 2025 | 0 | 3 |
| +2 | K240844 | Spectral CT 7500 RT | Philips Medical Systems Technologies, Ltd. | 2024 | 3 | — |
| +2 | K212875 | Spectral CT on Rails | Philips Medical Systems Nederland B.V. | 2022 | 0 | 6 |
| +3 | K253649 | Spectral CT Verida Family | Philips Medical Systems Technologies, Ltd. | 2026 | 0 | — |
| +3 | K252992 | CT Rembra RT; CT Areta RT; CT Rembra | Philips Healthcare (Suzhou) Co., Ltd. | 2026 | 0 | — |