Devices descending from K091989
7 later devices reach Perfadex and Perfadex with Tham through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K240650 | LungProtect | Traferox Technologies, Inc. | 2024 | 1 | — |
| +1 | K202652 | Servator P SALF Solution with THAM | S.A.L.F. Spa | 2021 | 0 | — |
| +1 | K170826 | Perfadex Plus | Xvivo Perfusion AB | 2018 | 2 | — |
| +1 | K153384 | Low Potassium Dextran Solution with Tris Diluent | United Therapeutics Corporation | 2016 | 0 | — |
| +2 | K261644 | Perfadex Plus | Xvivo Perfusion AB | 2026 | 0 | — |
| +2 | K243870 | X°Port Lung Preservation System; X°Port Lung Preservation Solution | Traferox Technologies, Inc. | 2025 | 0 | — |
| +2 | K230193 | Servator P Plus SALF Solution | S.A.L.F. Spa | 2023 | 0 | — |