The reported event was confirmed; however, the cause was unknown.The physical sample was not returned; however, photo samples were submitted by the customer.The break appeared to occur at the large bend on the stent.The break appears to be smooth with no stretching or discoloration of the material, which is similar to what is seen when a stent id cut with a sharp object.A potential root cause for this event could be, "inappropriate package design".The device history record was reviewed and found nothing that could have caused or contributed to the reported event.The instructions for use were found adequate and state the following: "for single use only.Do not resterilize.Do not use if the package or product is damaged." "improper handling technique can seriously weaken the stent." "exercise care.Tearing of the stent can be caused by sharp instruments." "care should be exercised when removing the stent from inner polybag so as not to cause tearing or fragmentation." the actual/suspected device was inspected.
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