A visual and dimensional inspection was performed on the returned device.The reported defective device was not confirmed.Lot history record (lhr) and corrective and preventive actions (capa) reviews were performed and revealed no indication of a product quality issue.Additionally, a review of the complaint history identified no similar incidents from this lot.A conclusive cause for the reported defective device could not be determined; however, potential factors that could contribute to a defective device include, but are not limited to, poor visibility/radiopacity, incorrect size selection, inaccurate stent placement or stent uniformity.Based on the information provided and analysis of the returned device, a definitive cause for the reported defective device cannot be determined.There is no indication of a product quality issue with respect to manufacture, design, or labeling.D9, h3 - device returning status updated from unknown to returned.
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