A visual and functional inspection was performed on the returned device.The reported material rupture could not be confirmed.The reported difficult or delayed activation could not be tested as it was based on operational context.A review of the lot history record revealed no manufacturing nonconformities that would have contributed to this complaint.Additionally, a review of the complaint history identified no similar incidents from this lot.The investigation was unable to determine a conclusive cause for the reported difficulties; however, the subsequent treatment appears to be related to the operational context of the procedure.There is no indication of a product quality issue with respect to manufacture, design, or labeling.H6 - medical device problem code 2682 removed and 2577 added.
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