# K910497: Wilson Cook Wire Guide and Protective Guide

- Pathway: 510(k) (Traditional)
- Applicant: Wilson-Cook Medical, Inc.
- Decided: Apr 2, 1991 after 56 days
- Product code: OCY (Endoscopic Guidewire, Gastroenterology-Urology)
- 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
No predicates in its family tree.
6 later devices descend from it; 2 cite it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K033754: Tracer Metro Smart Wire Guide (2003), 4 descendants of its own
- K122816: Axcess Soft Tip Wire Guide (2012), 3 descendants of its own
- K133076: Novagold High Performance Guidewire (2014), 1 descendant of its own
- K150225: NovaGold High Performance Guidewire (2015), 0 descendants of its own
- K142950: Acrobat Calibrated Tip Wire Guide (2014), 0 descendants of its own

Source page: https://510kreport.com/device/K910497
Methodology: https://510kreport.com/methodology