Device evaluated by mfr: returned product consisted of an apex push balloon catheter in two pieces.The balloon was loosely folded with blood in the lumen and balloon.The outer shaft, inner shaft, balloon and tip were microscopically examined.The shaft was completely stretched and separated 124.3cm from the hub.24mm of the outer shaft is torn starting 2.1cm from the distal tip.The fractured/separated end of the shaft was stretched and jagged which indicates the shaft separation was due to tensile forces.There are numerous hypotube and shaft kinks.The tip is damaged.Inspection of the remainder of the device presented no other damage or irregularities.
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