Device history review: review of the device history records indicate devices were manufactured and accepted into final stock with no reported discrepancies.Complaint history review: there have been no other events reported for the reported manufacturing lot visual inspection: the product box, outer blister with its lid, implant stickers, inner blister with its lid, and implant were returned.The inner (b)(6) lid was not stuck to the outer (b)(6) lid but the inner blister foam was partially stuck to the inner lid.The implant was wrapped up and the wrapping was taped shut.Conclusion: the investigation determined the likely root cause is that the foam was stuck to the inner tyvek lid.When opening the inner blister, the foam came out of the package along with the lid, releasing pkr baseplate from the blister.If additional information becomes available, this investigation will be reopened.
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