(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.(b)(4).The device was not returned for evaluation.It should be noted that the instructions for use (ifu), instructs the physician to: note the product use by (expiration) date on the package.A review of the lot history record and complaint history of the reported device could not be conducted because the part and lot numbers were not provided.The investigation determined the reported use after expiration appears to be related to the deviation from the ifu.Based on the information reviewed, there is no indication of a product quality issue with respect to manufacture, design or labeling.The reported patient effect of death, as listed in the ifu is a known adverse event associated with the use of a coronary scaffold in native coronary arteries.Based on the case information and related record review, a conclusive cause for the reported patient effects, and the relationship to the product, if any, cannot be determined.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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