A performer introducer was used during an endovenous laser ablation procedure.It was reported that when withdrawing, the j wire, it became stuck just distal to the stop flow end and the floppy tip fell off.A section of the device did not remain inside the patient¿s body.The patient did require additional procedures due to this occurrence, chest x-ray (cxr) and x-ray of the leg at the entry site.The patient did not experience any adverse effects due to this occurrence.
|
(b)(4).A review of the dimensional verification, complaint history, device history record, manufacturing instructions, quality control, and visual inspection of the returned device was conducted during the investigation.A sheath and wire of a (b)(4) performer introducer set were returned.The floppy tip of the wire is intact.Both welds are present and no separation is noted.The device meets dimensional requirements.There is no evidence to suggest the finished product was not made to specifications.Review of the device history record of the finished product shows no nonconforming events that would contribute to this failure mode.There were no other reported complaints for this lot number.Based on the information provided and the results of our investigation, a definitive root cause could not be determined.Per the quality engineering risk assessment, no further action is warranted.Monitoring will continue to be performed for similar complaints.
|