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Recall Observatory FDA recall evidence

Device product

stryker Hoffmann LRF, Transport Strut, Model Number 4933-0-400; Orthopedic external fixation device intended to keep bone fragments/segments in a correct anatomical position until reliable bone consolidation is achieved

Z-1191-2023

February 07, 2023

Class II

Product summary

Firm
Stryker GmbH
Event
Event 91666
Status
Ongoing
Classification
Class II
Quantity
488 units
Official record key
device-enforcement:Z-1191-2023

Official wording

Reason: Stryker has identified a nonconformance in specific lots of Hoffmann LRF Bone Transport Struts. Specifically, the thread pitch is oversized at the distal end of the threaded rod, and as a result the distal ring fixation cannot be locked between 0- 50mm of the threaded rod.

Code information: Serial numbers: D32158, D32160, D32161, D32162, D32163, D32164, D34343, D34344, D40690, D41629, D41630, D41631, D44713, G16331, G16332, G16333, G26278, G29759, G29760, G32730, G32731, G32735, G45119, H30398, H30399, H66392

Distribution pattern: US Nationwide distribution.

Derived failure modes

  • Unknown

    reason.no_named_rule · v1.0.0

    Stryker has identified a nonconformance in specific lots of Hoffmann LRF Bone Transport Struts. Specifically, the thread pitch is oversized at the distal end of the threaded rod, and as a result the distal ring fixation cannot be locked between 0- 50mm of the threaded rod.