Devices descending from K030956
33 later devices reach Navigator Ureteral Access Sheath Set through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K122649 | Navigator HD Ureteral Access Sheath Set | Boston Scientific Corp | 2012 | 24 | — |
| +1 | K120160 | Rocamed Rocaus Platinum | Promepla Sam | 2012 | 2 | — |
| +1 | K043418 | Cook Pediatric Flexor Ureteral Access Shealth | Cook Urological, Inc. | 2005 | 4 | 1 |
| +2 | K172217 | Flexor Ureteral Access Sheath and Flexor Parallel Rapid Release Ureteral Access Sheath | Cook Incorporated | 2017 | 2 | — |
| +2 | K160861 | Proxis Ureteral Access Sheath | C.R. Bard, Inc. | 2016 | 1 | — |
| +2 | K140441 | BI-Flex Ureteral Access Sheath | Promepla Sam | 2014 | 1 | — |
| +2 | K140323 | Navigator HD Ureteral Access Sheath Sets | Boston Scientific | 2014 | 21 | — |
| +2 | K072521 | Cook Fiber Optic Bundle and Flexor Deflecting Access Sheath | Cook Urological, Inc. | 2007 | 0 | 1 |
| +3 | K250132 | Ureteral Access Sheath | Zhejiang YiGao Medical Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K250517 | Navigator™ HD Ureteral Access Sheath Set 11/13 F x 28cm (M0062502210); Navigator™ HD… | Boston Scientific Corporation | 2025 | 0 | — |
| +3 | K201815 | Dornier MAGELLAN Ureteral Access Sheath | Dornier Medtech America, Inc. | 2020 | 0 | — |
| +3 | K182403 | Peel-Away Introducer | Cook Incorporated | 2019 | 0 | — |
| +3 | K182144 | Bi-Flex Evo | Promepla Sam | 2018 | 0 | — |
| +3 | K151084 | Well Lead Ureteral Access Sheath | Well Lead Medical Co., Ltd. | 2016 | 19 | — |
| +4 | K230748 | Disposable Ureteral Access Sheath | Youcare Technology Co.,Ltd. (Wuhan) | 2023 | 5 | — |
| +4 | K203165 | Disposable Ureteral Access Sheath | Suzhou Beyo Medical Technology Co., Ltd. | 2021 | 4 | — |
| +4 | K161110 | ClearPetra Suction-Evacuation Sheath | Well Lead Medical Co., Ltd. | 2016 | 7 | — |
| +5 | K261915 | Navigator™ Flex Ureteral Access Sheath Set | Boston Scientific Corporation | 2026 | 0 | — |
| +5 | K250128 | Single Use Suction-Evacuation Ureteral Access Sheath | Anhui Happiness Workshop Medical Instruments Co., Ltd. | 2025 | 0 | — |
| +5 | K251599 | Single-use Ureteral Access Sheath | Hunan Vathin Medical Instrument Co., Ltd. | 2025 | 0 | — |
| +5 | K243710 | Disposable ureteral access sheath | Shenzhen Trious Medical Technology Co., Ltd. | 2025 | 1 | — |
| +5 | K243820 | Hoover Negative Pressure Access Sheath (Hoover) (Hoover Model #'s IVX-NS-1040… | Dornier Medtech America | 2025 | 1 | — |
| +5 | K243025 | Ureteral Access Sheath | Seplou (Zhuhai) Co., Ltd. | 2025 | 0 | — |
| +5 | K240167 | Single-use Ureteral Access Sheath | Hunan Vathin Medical Instrument Co., Ltd. | 2024 | 1 | — |
| +5 | K241181 | Disposable Ureteral Guide Sheath | Dongguan Zsr Biomedical Technology Company Limited | 2024 | 2 | — |
| +5 | K220065 | Single Use Ureteral Access Sheath | Zhejiang Chuangxiang Medical Technology Co., Ltd. | 2022 | 1 | — |
| +5 | K203119 | ClearPetra Suction-Evacuation Sheath | Well Lead Medical Co., Ltd. | 2020 | 0 | — |
| +5 | K200419 | Kalera Vacuum Aspiration Catheter (K-VAC) | Kalera Medical, Inc. | 2020 | 0 | — |
| +6 | K260410 | Single Use Ureteral Access Sheath | Zhejiang Chuangxiang Medical Technology Co., Ltd. | 2026 | 0 | — |
| +6 | K260521 | ClearEVAC Ureteral Aspirating Access Sheath (PUS-100-1040,PUS-100-1050… | Zhuhai Pusen Medical Technology Co., Ltd. | 2026 | 0 | — |
| +6 | K252572 | Prodeon Urethral Sheath System | Prodeon Medical, Inc. | 2025 | 0 | — |
| +6 | K250695 | Single-use Ureteral Access Sheath | Shenzhen HugeMed Medical Technical Development Co., Ltd. | 2025 | 0 | — |
| +6 | K250585 | LumenaTM Ureteral Access Sheath | Cathegenix (Xiamen) Co., Ltd. | 2025 | 0 | — |