# K960180: 22 MM Cocr Head & Polyethlene Liner

- Pathway: 510(k) (Traditional)
- Applicant: Stelkast Company
- Decided: May 2, 1996 after 107 days
- Product code: LPH (Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented)
- Device class: 2
- Regulation: 21 CFR 888.3358
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
29 later devices descend from it; 1 cites it directly.
0 of 30 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K073068: Accin Hip System (2008), 28 descendants of its own
- K100445: Klassic HD Hip System (2010), 25 descendants of its own
- K143407: Klassic HD Hip System (2014), 16 descendants of its own
- K141972: Klassic HD Acetabular Insert with E-Link Poly (2014), 14 descendants of its own
- K163577: Ecofit® Hip System (2017), 9 descendants of its own

Source page: https://510kreport.com/device/K960180
Methodology: https://510kreport.com/methodology