Devices descending from K170531
1 later device reach Ureteral Dilators and Percutaneous Nephrostomy Dilators through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250448 | Disposable Percutaneous Nephrostomy Dilatation Kit | Shenzhen Trious Medical Technology Co., Ltd. | 2025 | 0 | — |