# K984291: Continuum Knee System Cobalt Chromium Alloy Tibial Component

- Pathway: 510(k) (Traditional)
- Applicant: Implex Corp.
- Decided: Feb 1, 1999 after 62 days
- Product code: JWH (Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3560
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device 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.

## Indications for use
The Continuum Knee System® Cobalt-Chromium Alloy Tibial Component is intended for use where severe degeneration, trauma, or pathology of the knee joint indicates cemented total knee arthroplasty.

Source page: https://510kreport.com/device/K984291
Methodology: https://510kreport.com/methodology