Udi#: (b)(4).The reported event has been confirmed through visual inspection of the returned packaging, which confirms black debris is present in the sterile packaging.The black debris appears to be the implant coating transferred from the device to the packaging.Dhr was reviewed and no discrepancies relevant to the reported event were found.The root cause of the reported event is likely to be the implant coating has transferred from the implant to the packaging due to friction during the transit process.A corrective action was opened to assess all current sterile barrier systems used to package products at zimmer biomet bridgend.As part of this corrective action preventive action the pouch for the device is being improved to use a stronger material (nylon), and foam end caps are being added to prevent friction.Also, the orientation the devices are packed in the shipper box is moving from vertical to horizontal, and the thickness of the shipper box has been increased.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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