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Kinemax Superstabilizer Total Knee System

by Howmedica Corp.

510(k) K904208

Active United States

510(k)

Valid until

No expiry

510(k) clearance is not time-limited

FDA recalls

None ongoing

1 closed

Documents

Trust

Unverified

Registry data, not yet checked by deviCERTS. Source FDA 510(k), synced 22 Oct 2026. What this means

Regulatory status

as of registry sync 22 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Traditional NumberK904208 Date1 Apr 1991ClearedStatusActive

Recalls

1 recall · FDA

    • Terminated Z-1614-2015 FDA Class II initiated 27 Feb 2015

    Stryker received four customer complaints reporting that inside the box labeled part #6476-8-260 (Kinemax Stem Extenders, 80 mm) there was a different part #6476-8-250 (Kinemax Stem Extenders, 40 mm.

Coverage

1 jurisdiction

United States of America
  • Active
  • Expiring
  • Withdrawn
  • Listed
  • Not covered

United States — FDA 510(k) Active

Specification

510(k)

510(k) Number
FDA Product Code
JWH
Device Class
Class II
Regulation
21 CFR Part 888.3560
Advisory Committee
Orthopedic
FDA Decision
SESE Substantially Equivalent

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