# K043203: Wilson-Cook Enteral Feeding Tube, Tiger Tube Enteral Feeding Tube

- Pathway: 510(k) (Traditional)
- Applicant: Wilson-Cook Medical, Inc.
- Decided: May 11, 2005 after 174 days
- Product code: KNT (Tubes, Gastrointestinal (And Accessories))
- Device class: 2
- Regulation: 21 CFR 876.5980
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K874393 (1987). 1 ancestor in all.
3 later devices descend from it; 2 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K874393: Enteral Feeding Tube, Wilson-Cook Medical, Inc. (1987) Summary page 1.

## Most influential descendants
- K160509: Tiger 2 Self-Advancing Nasal Jejunal Feeding Tube (2017), 1 descendant of its own
- K201322: Entuit Nasal Jejunal Feeding Tube (2020), 0 descendants of its own
- K190084: McLean-Ring Enteral Feeding Tube Set (2019), 0 descendants of its own

## Recalls of this device
- Dec 15, 2025 · Class II · Z-1298-2026: Nasal feeding tube packaged without the nasal transfer tube component.

## Indications for use
The Wilson-Cook Nasal Jejunal Feeding Tube and Nasal Jejunal Feeding Tube with Flaps are intended to provide short-term enteral access for delivery of nutrition and/or medications to the small bowel.

Source page: https://510kreport.com/device/K043203
Methodology: https://510kreport.com/methodology