The device was not returned for analysis.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no other incidents/complaints from this lot.The investigation was unable to determine a conclusive cause for the reported difficulty removing the guide wire from the guide catheter.Based on the information provided and because the device was not returned for analysis, it is unknown what may have caused the reported difficulty during removal.Additionally, manipulation of the wire when resistance was encountered may have contributed to the reported coating damage; however, this cannot be confirmed.There is no indication of a product quality issue with respect to manufacture, design, or labeling; therefore, no product-related corrective action will be implemented in this case.
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