| K250145 | Biopsy Port Adapter | Endosound, Inc. | 2025-10-17 |
| K250949 | Suction Valve (MAJ-1443); Air/Water Valve (MAJ-1444) | Olympus Medical Systems Corporation | 2025-07-16 |
| K250732 | Disposable Endoscopy Valve Set | Yangzhou Fartley Medical Instrument Technology Co., Ltd. | 2025-06-20 |
| K241842 | Luer-Split MAJ-2092 | Olympus Medical Systems Corporation | 2025-03-19 |
| K250140 | Defendo Fujifilm 700 Single Use Cleaning Adapter | Steris Corparation | 2025-02-20 |
| K243075 | Defendo Single Use Cleaning Adapter for Olympus Endoscopes (100322, 100323, 4000096, 4003269, 4003280) | STERIS Corporation | 2024-11-08 |
| K242742 | DEFENDO Single Use Valve Kit AW/S Valves - 2pc for OLYMPUS EUS (00711900) | STERIS Corporation | 2024-10-11 |
| K241285 | Disposable Endoscope Valves Set (AF series) | Alton (Shanghai) Medical Instruments Co., Ltd. | 2024-10-01 |
| K232067 | Defendo Fujifilm 500/600 Single Use Air/Water Valve, Defendo Fujifilm 500/600 Single Use Suction Valve, Defendo Fujifilm 500/600 Single Use Biopsy Valve, Endogator Fujifilm 500/600 Single Use Connector | Medivators (A Subsidiary of Steris Corporation) | 2024-03-22 |
| K232327 | Endorail | Endostart S.R.L. | 2024-03-15 |
| K240352 | Defendo Single Use Cleaning Adapter for Olympus Endoscopes | STERIS Corporation | 2024-03-06 |
| K232004 | Defendo Pentax Single Use Biopsy Valve, Defendo Pentax Single Use Air/Water Valve, Defendo Pentax Single Use Suction Valve, Endogator Pentax Single Use Connector | Medivators (A Subsidiary of Steris Corporation) | 2024-03-06 |
| K240098 | DEFENDO Single Use Valve Kit AW/S Valves - 2pc for OLYMPUS EUS (00711900) | STERIS Corporation | 2024-02-09 |
| K232329 | Defendo Fujifilm 700 Single Use Biopsy Valve; Defendo Fujifilm 700 Single Use Air/Water Valve; Defendo Fujifilm 700 Single Use Suction Valve; ENDOGATOR Fujifilm 700 Single Use Connector; Defendo Fujifilm 700 Single Use Cleaning Adapter | Medivators (A Subsidiary of Steris Corporation) | 2023-12-21 |
| K232249 | PENTAX Medical Gas/Water Feeding Valve OE-B14 | Pentax of America, Inc. | 2023-12-01 |