Devices descending from K192122
4 later devices reach Trevo Trak 21 Microcatheter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K202926 | Micro Catheter | Shanghai Heartcare Medical Technology Co., Ltd. | 2022 | 0 | — |
| +1 | K211594 | Trevo Trak 21 Microcatheter | Stryker Neurovascular | 2021 | 2 | 3 |
| +2 | K261889 | Trevo Trak 21 Microcatheter | Stryker Neurovascular | 2026 | 0 | — |
| +2 | K250960 | DUO Microcatheter | Rev Neuro, LLC | 2025 | 0 | — |