As reported, during a preparation for a fistulagram, a white, fuzzy foreign substance was observed in an advance 14 lp low profile balloon catheter.The foreign matter came out of the device as a wire was advanced through the device.Another device was used to complete the procedure.A section of the device did not remain inside the patient¿s body.The patient did not require any additional intervention due to this occurrence.The patient did not experience any adverse effects due to this occurrence.
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Event summary: as reported, during a preparation for a fistulagram, a white, fuzzy foreign substance was observed in an advance 14 lp low profile balloon catheter.The foreign matter came out of the device as a wire was advanced through the device.Another device was used to complete the procedure.A section of the device did not remain inside the patient¿s body.The patient did not require any additional intervention due to this occurrence.The patient did not experience any adverse effects due to this occurrence.Investigation ¿ evaluation: a visual inspection of the returned device was conducted.A document-based investigation was also performed including a review of complaint history, device history record, the instructions for use, and quality control data.The complainant returned one advance 14 lp low profile balloon catheter to cook for investigation.Physical examination of the returned device confirmed foreign matter on the shaft of the catheter and coming out of the distal tip.The customer did not provide the lot number for the complaint devices.Cook reviewed the sales history for this customer and was unable to identify the complaint lot.The device history record could not be reviewed.There is no evidence of nonconforming material in house or in the field.The instructions for use (ifu), provides the following information to the user related to the reported failure mode: how supplied: ¿upon removal from package, inspect the product to ensure no damage has occurred.¿ a review of relevant manufacturing documents was conducted.It was concluded that the device aspect in question was visually/functionally inspected by quality control and no related gaps in production or processing controls were noted.Cook concluded that a manufacturing quality control deficiency was the cause of this incident.The foreign matter found in the returned device confirms what the complainant reported.Per the quality engineering risk assessment, no further action is warranted.Cook medical will continue to monitor this device via the complaints database for similar complaints.This report is required by the fda under 21 cfr part 803.This report is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement made in it is intended to be an admission that any cook device is defective or malfunctioned; that a death or serious injury occurred; or that any cook device caused or contributed to; or is likely to cause or contribute to a death or serious injury if a malfunction occurred.
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