Devices descending from K951855
28 later devices reach Ultrathin Ureteroscopes through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K033651 | Olympus Video Ureteroscope, NTSC | Olympus Winter & Ibe GmbH | 2004 | 26 | — |
| +1 | K973232 | Olympus Subfascial Endoscopic Perforating Vein Surgery (Seps) System, Its Associated… | Olympus Winter & Ibe GmbH | 1997 | 0 | — |
| +2 | K153049 | LithoVue System | Boston Scientific Corporation | 2015 | 24 | — |
| +2 | K121112 | Stryker Video Ureteroscope | Stryker Endoscopy | 2012 | 0 | — |
| +3 | K233630 | Ambu® aScope™ 5 Uretero (Standard Deflection); Ambu® aScope™ 5 Uretero (Reverse… | Ambu A/S | 2024 | 1 | — |
| +3 | K233275 | RenaFlex Single-use Flexible Ureteroscope (SUURF-V Standard); RenaFlex Single-use… | Gyrus Acmi, Inc. | 2024 | 0 | — |
| +3 | K223097 | RenaNav Ureteroscope System | CenterPoint Systems, LLC | 2023 | 0 | — |
| +3 | K221515 | StoneSmart Connect Console, LithoVue Elite Single Use Digital Flexible Ureteroscope… | Boston Scientific Corporation | 2023 | 4 | — |
| +3 | K213334 | Monarch Platform, Urology | Auris Health, Inc. | 2022 | 0 | 1 |
| +3 | K211347 | Uretero1 Ureteroscope System | STERIS Corporation | 2021 | 3 | — |
| +3 | K180367 | Ureterorenoscope System | Shanghai AnQing Medical Instrument Co., Ltd. | 2018 | 9 | — |
| +4 | K242108 | Ambu® aScope™ 5 Uretero (Standard Deflection); Ambu® aScope™ 5 Uretero (Reverse… | Ambu A/S | 2024 | 0 | — |
| +4 | K241598 | LithoVue Elite Single-Use Digital Flexible Ureteroscope - Standard (with pressure… | Boston Scientific Corporation | 2024 | 1 | — |
| +4 | K233472 | CVAC Aspiration System + CVAC Image Processor | Calyxo, Inc. | 2024 | 3 | Class I |
| +4 | K233645 | StoneSmart Connect Console, LithoVue Elite Standard Deflection, LithoVue Elite Reverse… | Boston Scientific Corporation - | 2023 | 3 | 1 |
| +4 | K223466 | Uretero1 Single-Use Digital Flexible Ureteroscope (standard deflection), PN UROSD101… | STERIS Corporation | 2023 | 2 | — |
| +4 | K201293 | Ureterorenoscope System | Shanghai AnQing Medical Instrument Co., Ltd. | 2020 | 4 | — |
| +5 | K261447 | CVAC® Aspiration System | Calyxo, Inc. | 2026 | 0 | — |
| +5 | K261153 | LithoVue Elite Digital Flexible Ureteroscope System | Boston Scientific Corporation | 2026 | 0 | — |
| +5 | K260965 | CVAC Aspiration System | Calyxo, Inc. | 2026 | 0 | — |
| +5 | K260013 | CVAC Image Processor | Calyxo, Inc. | 2026 | 0 | — |
| +5 | K252703 | LithoVue Elite Single-Use Digital Flexible Ureteroscope - Standard with pressure… | Boston Scientific Corporation | 2025 | 0 | — |
| +5 | K231878 | Uretero1 Single-Use Digital Flexible Ureteroscope (standard deflection), PN UROSD101… | STERIS Corporation | 2023 | 1 | — |
| +5 | K220159 | Flexible Ureterorenoscope (Model: US31D-12-EU), Flexible Ureterorenoscope (Model… | Shanghai AnQing Medical Instrument Co., Ltd. | 2022 | 3 | — |
| +6 | K242699 | Flexible Ureteroscope (U-Scope)(2.8/1.2) (OMI161-2F28-CH12-US); Flexible Ureteroscope… | Opcom Medical, Inc. | 2025 | 0 | — |
| +6 | K243857 | Flexible Ureterorenoscope (US27F-12-EU; US27F-12-US) | Shanghai AnQing Medical Instrument Co., Ltd. | 2025 | 1 | — |
| +6 | K222737 | Flexible Ureterorenoscope (Model: US31E-12-EU, US31E-12-US) | Shanghai AnQing Medical Instrument Co., Ltd. | 2022 | 0 | — |
| +7 | K252806 | Flexible Suction Ureterorenoscope (US27G-12-EU, US27G-12-US, US33G-17-EU, US33G-17-US… | Shanghai AnQing Medical Instrument Co., Ltd. | 2025 | 0 | — |