# K040137: Wilson-Cook Usw Cap and Wire Lock

- Pathway: 510(k) (Traditional)
- Applicant: Wilson-Cook Medical, Inc.
- Decided: Feb 20, 2004 after 29 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
Longest line of descent: 2 generations back to K970054 (1997). 4 ancestors in all.
4 later devices descend from it; 4 cite 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)
- K010610: Rapid Exchange Biopsy Cap and Locking Device #4526 & 4527, Boston Scientific Corp (2001) Summary page 4.

## Most influential descendants
- K213483: SnapLoc Wire Lock (2022), 0 descendants of its own
- K220247: Guidewire Locking Device (2022), 0 descendants of its own
- K202237: Locking device (2020), 0 descendants of its own
- K190164: CleverLock Guidewire Locking Device and Biopsy Cap (2019), 0 descendants of its own

## Indications for use
The Wilson-Cook USW Cap and Wire Lock Device device is an accessory to be used with endoscopic biliary devices to lock the wire guide(s) in place dusing ERCP procedures.

Source page: https://510kreport.com/device/K040137
Methodology: https://510kreport.com/methodology