(b)(4).Visual and functional inspections were performed on the returned stent.The inflation issue and leak were confirmed.The issues were confirmed to be due to the tear noted at the guide wire exit notch.The rx herculink elite instruction for use, states: the rx herculink elite peripheral stent system is intended to open lumen restrictions in the biliary tree, renal arteries, and protected peripheral arteries.A review of the lot history record revealed no manufacturing nonconformities that would have contributed to this complaint.Additionally, a review of the complaint history of the reported revealed no other incidents.The investigation determined that the reported difficulties were due to case circumstances.There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
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