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Darwin Knee System (TC3)

by Johnson & Johnson Professionals, Inc. 510(k)

Active United States

510(k) K952830

Regulatory status

as of 28 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SN Traditional NumberK952830 Date18 Jan 1996DecidedStatusActive

Coverage

1 jurisdiction

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  • Withdrawn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

United States — FDA 510(k) Active

Recalls

8 recalls · FDA

    • Terminated Z-2949-2018 FDA Class II initiated 18 Jul 2018

    This unit may be missing the screw/collet Assembly

  • 6 recalls, same reason

    • Terminated Z-0401-2008 FDA Unclassified (pre-2012) initiated 27 Sep 2007 on shared 510(k) K952830
    • Terminated Z-0399-2008 FDA Unclassified (pre-2012) initiated 27 Sep 2007 on shared 510(k) K952830
    • Terminated Z-0397-2008 FDA Unclassified (pre-2012) initiated 27 Sep 2007 on shared 510(k) K952830
    • Terminated Z-0398-2008 FDA Unclassified (pre-2012) initiated 27 Sep 2007 on shared 510(k) K952830
    • Terminated Z-0396-2008 FDA Unclassified (pre-2012) initiated 27 Sep 2007 on shared 510(k) K952830
    • Terminated Z-0400-2008 FDA Unclassified (pre-2012) initiated 27 Sep 2007 on shared 510(k) K952830

    An incomplete seal on the inner pouch allows exposure to oxygen, which may result in oxidation and would affect long-term performance of the implant.

    • Terminated Z-1369-04 FDA Unclassified (pre-2012) initiated 22 Dec 2003

    The collar was incorrectly etched for the R (right) and L (Left) orientation

Recalls on a shared submission name another device cleared under the same FDA submission as this one.

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
SN

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