# K900058: Wilson-Cook Biliary Motility Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Wilson-Cook Medical, Inc.
- Decided: Jul 27, 1990 after 205 days
- Product code: FFX (System, Gastrointestinal Motility (Electrical))
- Device class: 2
- Regulation: 21 CFR 876.1725
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 2 cite it directly.
0 of 3 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
- K160170: Lehman Manometry Catheter (2016), 0 descendants of its own
- K990441: Insight Sphincter of Oddi Manometry Module, Model S981300 (1999), 0 descendants of its own

Source page: https://510kreport.com/device/K900058
Methodology: https://510kreport.com/methodology