# K240352: Defendo Single Use Cleaning Adapter for Olympus Endoscopes

- Pathway: 510(k) (Special)
- Applicant: STERIS Corporation
- Decided: Mar 6, 2024 after 30 days
- Product code: ODC (Endoscope Channel Accessory)
- Device class: 2
- Regulation: 21 CFR 876.1500
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 7 generations back to K944759 (1995). 22 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 24 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- 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) Summary page 5.

## Most influential descendants
- K243075: Defendo Single Use Cleaning Adapter for Olympus Endoscopes (100322, 100323, 4000096, 4003269, 4003280) (2024), 0 descendants of its own

## Indications for use
The Single Use Cleaning Adapter is intended to be used only to pre-clean the endoscope's air/water channel post-procedure, and not to be used during a patient procedure.

Source page: https://510kreport.com/device/K240352
Methodology: https://510kreport.com/methodology