The event unit was returned to applied medical for evaluation.Upon visual inspection, engineering confirmed the complainant's experience of a tear in the sheath.Based on the condition of the returned unit, it is likely that the reported event was caused by instruments that were used during the procedure.Engineering determined that the damage to the sheath was caused by outward stretching of the film from the puncture hole.Applied medical will continue to monitor its vigilance system for trends and take appropriate actions, as necessary, to ensure the performance and safety of its products.This report represents the initial and final report.
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