A further clinical review was performed and identified this event to be mdr reportable pursuant to 21 cfr part 803.The lot number has been provided and the lot device history records have been reviewed.The lot met all release criteria.There was nothing found to indicate there was a mfg related cause for this event.The investigation is confirmed for torn material, as the returned sample exhibited several flared out longitudinal tears along the cuffed edge of the graft that appeared to be suture line tears.The investigation is inconclusive for the leak, as the graft could not be functionally tested.It is unk if procedural issues contributed to the reported event.Based on the available info, the definitive root cause is unk.
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