Manufacturing review: a complete manufacturing review could not be conducted, as the lot number was not reported for this device.Investigation summary: the device was not returned and images were not provided.However, medical records were provided.A 4x150 ultraverse pta device was used to cross the popliteal occlusion and inflated to 10 mmhg.The follow up angiogram demonstrated patency of the distal sfa, popliteal with short dissection in retrogeniculate popliteal artery with patent flow to infrageniculate popliteal artery, at and tp trunk.Based on the medical records, dissection of the vessel can be confirmed.However, the investigation is inconclusive as no objective evidence has been provided to confirm any alleged deficiency with the reported device.The definitive root cause could not be determined based upon the available information labeling review: the review of the ifus (instructions for use), indications, warnings, precautions, cautions, possible complications, and contraindications showed that the product labeling is adequate.
|