It was reported to aesculap ag that a metha cap 12/14 130°/0° size 4.(part # nc274t) was implanted during a total hip replacement procedure performed on (b)(6) 2021.According to the complainant, following the procedure, it was discovered that the implant was expired.Reportedly, during the procedure, the sales representative confirmed the size and expiration date (exp 11-30-2024) with the circulator in the room.The implants were then opened and implanted.However, upon entering the usage information into the device tracking system, the sales representative was prompted with a warning that the product was expired.The complaint device has not been returned to the manufacturer for evaluation.No patient complications were reported as a result of the event.Although requested, additional information has not been made available.The malfunction is filed under aag reference (b)(4).
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Investigation results: as of the date of this report the complaint product was not provided for investigation.Therefore, a thorough investigation is not possible.Batch history review: the device quality and manufacturing history records have been checked for the available lot number and were found to be according to our specifications valid at the time of production.Conclusion and measures / preventive measures: based upon the investigation results a clear root cause conclusion cannot be drawn.There is no indication for a material-, manufacturing- or design-related failure.In the event that the complaint product will be provided for investigation in the future, an update of this report will be provided unsolicited.Based upon the investigations results a capa is not necessary.
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