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Product complaint # (b)(4).Additional evaluation summary: representative samples were returned for evaluation.During the visual inspection of the samples, no defects were found on the packages.The samples were opened, and the swage and attachment area were noted to be as expected.The sutures were dispensed without problems and examined along of the strands and no defects were observed.A functional test was performed and the pull force were above the minimum requirements.Per the conditions of the samples received, no performance pull off suture needle were found, and the tested samples met the finished goods requirements.An empty opened overwrap, a labeled winding former with a undispensed suture piece, a dispensed suture piece and a detached needle of product code f2413, lot mkr824 were received for analysis.During the visual inspection of sample, the swage and attachment area were not as expected; since, present a mark in the half the second hit of stakes were noted, causing that the suture was severely cut (damaged) and consequently it was detached from the needle.The sutures pieces were examined along of strands and the ends were damaged.Per the condition of the sample received, the assignable cause of the performance - pull off suture needle suggest is an incorrect swage defect.The actual device batch number associated with this event is not known.The international affiliate reports the following possible batch numbers: batch mkr824; date of mfg - 9/5/2018 ; exp.Date - 8/31/2023.Batch meq877 ; date of mfg.: 05/31/2018; expiration date: 04/30/2023.A review of the manufacturing record was performed for the possible finished device batch lots and no non-conformances were identified.
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