It was reported that this (b)(6)/old female chronic dialysis patient had a cannon ii plus catheter in place for 5 years.In (b)(6) lab, the catheter removal procedure was performed due to bacteremia.The clinician reports that during the retrieval process, it became apparent that the cuff of the permcath had separated from the catheter itself and appeared to be in the multiple pieces, well incorporated into the patient's scar tissue.The cuff was unable to be retrieved resulting in portions of catheter cuff remain in patient subcutaneous layer.There was no reported death or complications to the patient as a result of this occurrence.The patient is doing well.
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Qn#(b)(4).Device evaluation: it was reported that the cannon ii plus catheter had been in situ for 5 years.In medical imaging - interventional radiology lab, the catheter removal procedure was performed due to bacteremia.The clinician reports that during the retrieval process, it became apparent that the cuff of the permcath had separated from the catheter itself and appeared to be in the multiple pieces, well incorporated into the patient's scar tissue.The cuff was unable to be retrieved resulting in portions of catheter cuff remain in patient subcutaneous layer.One chronic hemodialysis catheter was returned.The catheter cuff was not returned.The instruction booklet cautions that chronic dialysis catheters should not be used for extended use unless no other hemodialysis access options exist; they should be used only as bridge devices.The instructions for use states to use the exit site mark on catheter to ensure the cuff is positioned properly.The site maintenance procedures specify that the exit site and dressing must be kept clean and dry.A device history record review could not be performed since the lot number was not reported by the customer and could not be determined because of the length of use.Verification testing could not be performed because the other remarks: cuff was not returned for evaluation.However, based on the report that the catheter had been in situ for five years, operational context caused or contributed to this event.No further action will be taken.
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