A flexor ansel guiding sheath was used in an aortic run-off procedure in the leg, via contralateral approach.It was reported after the procedure was completed, when removing the sheath, a hole was observed in it.A section of the device did not remain inside the patient¿s body.The patient did not require any additional procedures due to this occurrence.According to the initial reporter, the patient did not experience any adverse effects due to this occurrence.
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Investigation - evaluation: a review of documentation, instructions for use (ifu), manufacturing instructions, specifications, quality control, and visual inspection of the returned device was conducted during the investigation.Only the sheath of the flexor ansel guiding sheath was returned.A hole penetrating the sheath tubing and a kink were noted at 14.1 centimeters (cm) from the distal end.A document-based investigation was performed.There is no evidence to suggest the finished product was not made to specifications.Review of the device history record of the finished product was unable to be performed as the lot number for the device was not available.A complaint history search was also unable to be performed due to the lack of a lot number.Based on the information provided, examination of the returned product, and the results of our investigation, a definite root cause could not be determined; however, the physician's technique during insertion of devices into the sheath could have caused the hole in the tubing material.Per the quality engineering risk assessment, no further action is required.Monitoring will continue to be performed for similar complaints.
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