Devices descending from K163399
3 later devices reach Tria Firm Ureteral Stent through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K190603 | Tria Firm Ureteral Stent | Boston Scientific Corporation | 2019 | 2 | — |
| +2 | K250824 | Percuflex Ureteral Stent; Percuflex Plus Ureteral Stent; Percuflex Plus SureDrive… | Boston Scientific Corporation | 2025 | 0 | — |
| +2 | K191609 | Tria Soft Ureteral Stent | Boston Scientific Corporation | 2019 | 0 | — |