|
(b)(4).Evaluation summary: the device was returned for analysis.Visual and functional inspections were performed on the returned device.The inflation difficulties and failure to deploy the stent were confirmed due to a leak in the shaft.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no other similar incidents from this lot.The investigation determined the reported difficulties appear to be related to circumstances of the procedure.There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
|