Devices descending from K121222
3 later devices reach Trek Otw Coronary Dilatation Catheter Mini Trek Otw Coronary Dilatation Catheter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K180040 | NC TREK™ RX Coronary Dilatation Catheter; NC TREK™ OTW Coronary Dilatation Catheter… | Abbott Vascular | 2018 | 2 | — |
| +2 | K252116 | Firefighter™ Pro PTCA Balloon Catheter | Shanghai MicroPort Medical (Group) Co., Ltd. | 2026 | 0 | — |
| +2 | K220634 | NC TREK NEO Coronary Dilatation Catheter | Abbott Vascular | 2022 | 0 | — |