As the lot number for the device were provided, device history reviews were performed.The samples was not returned to the manufacturer for inspection/evaluation however, medical records were provided for review.Investigation of the medical records confirmed the alleged malfunction.Based upon the available information, the definitive root cause for this event is unknown.The devices are labeled for single use.
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This report summarizes two malfunctions.A review of the reported information indicated that model rf320j vena cava filter allegedly experienced tilt.This information was received from various sources.Of the two malfunctions, two patients were involved with no patient consequences or impacts.Of the patients involved, one was reported to be a (b)(6) female and the other was reported to be a (b)(6) the weight of both of the patients were not provided.
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