This is filed to report unable to straightened tip.It was reported after preparing the steerable guide catheter (sgc), the- +/- knob was applied before insertion.However, the +/- knob rotated more than 360 degrees, and the tip could not be straightened.The procedure was successfully completed with a new sgc.There was no patient involvement, and no reported clinically significant delay in the procedure.No additional information was provided.
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All available information was investigated and the reported knob issue and positioning failure of unable to straighten the steerable guide catheter (sgc) tip could not be confirmed via returned device analysis.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 complaints reported from this lot.The investigation was unable to determine a cause for the reported knob issue and positioning failure of unable to straighten the sgc tip.There is no indication of a product issue with respect to manufacture, design, or labeling.
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