# K925897: Corin Bipolar Prosthesis

- Pathway: 510(k) (Traditional)
- Applicant: Corin Orthopedic Products
- Decided: Aug 9, 1993 after 263 days
- Product code: KWY (Prosthesis, Hip, Hemi-, Femoral, Metal/Polymer, Cemented Or Uncemented)
- Device class: 2
- Regulation: 21 CFR 888.3390
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
63 later devices descend from it; 2 cite it directly.
0 of 64 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K120362: Metafix Femoral Stem for Hemi-Arthroplasty (2012), 61 descendants of its own
- K123991: Depuy Corail Amt Hip Prosthesis (2013), 48 descendants of its own
- K150862: DePuy Actis Duofox Hip Prosthesis (2015), 38 descendants of its own
- K170339: Summit Hip System (2018), 27 descendants of its own
- K160907: DePuy Actis DuoFix Hip Prosthesis (2016), 26 descendants of its own

Source page: https://510kreport.com/device/K925897
Methodology: https://510kreport.com/methodology