Devices descending from K102409
21 later devices reach Defendo Disposable Air/Water Valve Model 100304 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K232067 | Defendo Fujifilm 500/600 Single Use Air/Water Valve, Defendo Fujifilm 500/600 Single Use… | Medivators (A Subsidiary of Steris Corporation) | 2024 | 0 | — |
| +1 | K232004 | Defendo Pentax Single Use Biopsy Valve, Defendo Pentax Single Use Air/Water Valve… | Medivators (A Subsidiary of Steris Corporation) | 2024 | 0 | — |
| +1 | K232329 | Defendo Fujifilm 700 Single Use Biopsy Valve; Defendo Fujifilm 700 Single Use Air/Water… | Medivators (A Subsidiary of Steris Corporation) | 2023 | 3 | — |
| +1 | K221331 | Disposable Endoscope Valves System | Changzhou Endoclean Medical Device Co., Ltd. | 2022 | 0 | — |
| +1 | K210625 | JAZZ Suction Valve, JAZZ Air/Water Valve, JAZZ Forceps Valve | Fujifilm Medwork GmbH | 2021 | 1 | — |
| +1 | K200769 | Disposable Endoscope Valves Set, Disposable Endoscope Valves Set B | Wilson Instruments (Sha) Co., Ltd. | 2021 | 7 | — |
| +1 | K192048 | Single Use Endoscope Valves Set | Anrei Medical (Hangzhou) Co., Ltd. | 2020 | 0 | — |
| +1 | K191231 | Andorate Auxiliary Water Connector, Andorate Valves Set | Smartdata Suzhou Co., Ltd. | 2019 | 1 | — |
| +1 | K160403 | SmartStart Air/Water and Suction Valves | Endochoice, Inc. | 2016 | 1 | — |
| +2 | K252910 | Orca Air/Water and Suction Valves | Boston Scientific | 2025 | 0 | 1 |
| +2 | K250140 | Defendo Fujifilm 700 Single Use Cleaning Adapter | Steris Corparation | 2025 | 0 | — |
| +2 | K240352 | Defendo Single Use Cleaning Adapter for Olympus Endoscopes | STERIS Corporation | 2024 | 1 | — |
| +2 | K232118 | ANDORATE® Valve Kit | Ga Health Company Limited | 2023 | 0 | — |
| +2 | K220884 | Disposable Endoscope Valve Sets | Sml Med-Tech Solutions Limited | 2023 | 1 | — |
| +2 | K220210 | Disposable Endoscopy Adapter Set | Yangzhou Fartley Medical Instrument Technology Co., Ltd. | 2022 | 3 | — |
| +2 | K221264 | FROG Forceps Valve (VAL1-F1-100) | Fujifilm Medwork GmbH | 2022 | 0 | — |
| +3 | K250732 | Disposable Endoscopy Valve Set | Yangzhou Fartley Medical Instrument Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K243075 | Defendo Single Use Cleaning Adapter for Olympus Endoscopes (100322, 100323, 4000096… | STERIS Corporation | 2024 | 0 | — |
| +3 | K241285 | Disposable Endoscope Valves Set (AF series) | Alton (Shanghai) Medical Instruments Co., Ltd. | 2024 | 0 | — |
| +3 | K222499 | Disposable Endoscope Valves Kit | Shanghai SeeGen Photoelectric Technology Co., Ltd. | 2023 | 0 | — |
| +3 | K222980 | Pentax Medical Valve Set | Yangzhou Fartley Medical Instrument Technology Co., Ltd. | 2022 | 0 | — |