All available information was investigated, and the reported leak (loss of fluid column) was confirmed via returned device analysis.In addition, it was observed that the silicon fluid from the hemostasis valve was missing.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no similar incidents reported from this lot.Based on available information and the results of the analysis, the reported leak was due to the observed missing silicone fluid.The investigation determined the observed missing silicon fluid to be related to a potential product quality issue.The issue is being addressed per internal operating procedures.Abbott vascular will continue to trend the performance of these devices.
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