# K161482: EndoChoice Water Bottle Cap Irrigation System

- Pathway: 510(k) (Special)
- Applicant: Endochoice, Inc.
- Decided: Jun 27, 2016 after 27 days
- Product code: FEQ (Pump, Air, Non-Manual, For Endoscope)
- 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: 5 generations back to K884836 (1988). 7 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K133747: Endochoice Water Bottle Cap Irrigation System, Endochoice, Inc. (2014) Summary page 5.

## Most influential descendants
- K181457: EndoStream (TM) (2019), 0 descendants of its own

## Indications for use
The water bottle cap irrigation system (tubing and accessories to accommodate various endoscopes and irrigation pumps) is intended to provide irrigation via sterile water supply during GI endoscopic procedures when used in conjunction with an irrigation pump.

Source page: https://510kreport.com/device/K161482
Methodology: https://510kreport.com/methodology