# K151714: Disposable Endoscope Valves Set A

- Pathway: 510(k) (Traditional)
- Applicant: Wilson Instruments (Shanghai) Company Limited
- Decided: Dec 3, 2015 after 161 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: 1 generation back to K911412 (1991). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K920025: Olympus Disposable Suction Valve, Olympus Corp. (1992) Summary page 5.
- K911412: Olympus Disposable Biopsy Valve, Olympus Corp. (1991) Summary page 5.
- K001241: Evis Exera Colonovideoscope CF-Q160 AL/I and PCF-160 AL/I, The Olympus Optical Co. (2000) Summary page 5.

## Indications for use
A collection of sterile device intended to be fitted to multiple endoscope working channels/ports to enable an endoscope operator control the function of the working channels/ports and prevent retrograde flow of fluids, gases, and other materials. It typically includes a suction valve, an air/water valve, and a biopsy valve. This is a single-use device.

Source page: https://510kreport.com/device/K151714
Methodology: https://510kreport.com/methodology