This is being filed to report soft tip damage.It was reported that during preparation of a steerable guide catheter (sgc), the white tip shape retainer was removed with resistance and visual inspection was performed; however, it was then observed that the tip looked deformed.The tip seemed fractured and dented in an angle.The sgc was not used in the patient and the procedure continued 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 deformation due to compressive stress was confirmed as the steerable guide catheter (sgc) shaft was observed to be deformed.The reported difficult to remove was not confirmed using a proxy white guide tip shape retainer and transparent protective tubing.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have resulted in the issue.Additionally, a review of the complaint history identified no similar complaints reported from this lot.All available information was investigated, and a definitive cause for the reported deformation due to compressive stress cannot be determined; however, the reported difficult to remove was likely an cascading effect of deformation of the shaft.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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