It was reported that during the retrieval of another manufacturer's inferior vena cava (ivc) filter (implanted 2013), two gunther tulip vena cava filter retrieval set snares broke.Reportedly during retrieval of the ivc filter via an unspecified approach, a great deal of force was required to collapse the filter.Ultimately, the ivc filter was retrieved using a laser and another brand of snare.According to the initial reporter, the patient did not retain any section of the devices nor did they experience any adverse effects due to this occurrence.
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Investigation ¿ evaluation: a review of the complaint history, instructions for use (ifu), manufacturing instructions, and quality control of the device was conducted during the investigation.The complaint device was not returned; therefore, no physical examinations could be performed; however, a document based investigation evaluation was performed.There is no evidence to suggest the product was not made to specifications.The lot number of the device is not known; accordingly, a review of the device history record could not be conducted.Based on the information provided, no product returned and the results of our investigation, a definitive root cause could not be determined.We will continue to monitor for similar complaints.Per the risk assessment, no further action is required.
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