Devices descending from K140323
21 later devices reach Navigator HD Ureteral Access Sheath Sets through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250517 | Navigator™ HD Ureteral Access Sheath Set 11/13 F x 28cm (M0062502210); Navigator™ HD… | Boston Scientific Corporation | 2025 | 0 | — |
| +1 | K151084 | Well Lead Ureteral Access Sheath | Well Lead Medical Co., Ltd. | 2016 | 19 | — |
| +2 | K230748 | Disposable Ureteral Access Sheath | Youcare Technology Co.,Ltd. (Wuhan) | 2023 | 5 | — |
| +2 | K203165 | Disposable Ureteral Access Sheath | Suzhou Beyo Medical Technology Co., Ltd. | 2021 | 4 | — |
| +2 | K161110 | ClearPetra Suction-Evacuation Sheath | Well Lead Medical Co., Ltd. | 2016 | 7 | — |
| +3 | K261915 | Navigator™ Flex Ureteral Access Sheath Set | Boston Scientific Corporation | 2026 | 0 | — |
| +3 | K250128 | Single Use Suction-Evacuation Ureteral Access Sheath | Anhui Happiness Workshop Medical Instruments Co., Ltd. | 2025 | 0 | — |
| +3 | K251599 | Single-use Ureteral Access Sheath | Hunan Vathin Medical Instrument Co., Ltd. | 2025 | 0 | — |
| +3 | K243710 | Disposable ureteral access sheath | Shenzhen Trious Medical Technology Co., Ltd. | 2025 | 1 | — |
| +3 | K243820 | Hoover Negative Pressure Access Sheath (Hoover) (Hoover Model #'s IVX-NS-1040… | Dornier Medtech America | 2025 | 1 | — |
| +3 | K243025 | Ureteral Access Sheath | Seplou (Zhuhai) Co., Ltd. | 2025 | 0 | — |
| +3 | K240167 | Single-use Ureteral Access Sheath | Hunan Vathin Medical Instrument Co., Ltd. | 2024 | 1 | — |
| +3 | K241181 | Disposable Ureteral Guide Sheath | Dongguan Zsr Biomedical Technology Company Limited | 2024 | 2 | — |
| +3 | K220065 | Single Use Ureteral Access Sheath | Zhejiang Chuangxiang Medical Technology Co., Ltd. | 2022 | 1 | — |
| +3 | K203119 | ClearPetra Suction-Evacuation Sheath | Well Lead Medical Co., Ltd. | 2020 | 0 | — |
| +3 | K200419 | Kalera Vacuum Aspiration Catheter (K-VAC) | Kalera Medical, Inc. | 2020 | 0 | — |
| +4 | K260410 | Single Use Ureteral Access Sheath | Zhejiang Chuangxiang Medical Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K260521 | ClearEVAC Ureteral Aspirating Access Sheath (PUS-100-1040,PUS-100-1050… | Zhuhai Pusen Medical Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K252572 | Prodeon Urethral Sheath System | Prodeon Medical, Inc. | 2025 | 0 | — |
| +4 | K250695 | Single-use Ureteral Access Sheath | Shenzhen HugeMed Medical Technical Development Co., Ltd. | 2025 | 0 | — |
| +4 | K250585 | LumenaTM Ureteral Access Sheath | Cathegenix (Xiamen) Co., Ltd. | 2025 | 0 | — |