It was reported the procedure was to treat a lesion in an unspecified artery.A 3.0 x23 xience xierra stent was successfully implanted; however, on optical coherence tomography the stent appeared to measure 28mm in length.The packaging and labelling were correct, the balloon hub was labeled 3.0x23mm and the packaging sticker was also labeled 3.0x23mm.There was no reported adverse patient effects and no clinically significant delay in the procedure.No additional information was provided.
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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 from this lot.As the device was not returned for analysis and there are no manufacturing nonconformities and/or no other incidents reported from this lot, there is no indication of a product quality issue with respect to manufacture, design or labeling.As such, the investigation determined the reported difficulties appear to be related to circumstances of the procedure as it is likely that the stent length was measured incorrectly.There is no indication of a product quality issue with respect to manufacture, design or labeling.Na.
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