|
(b)(4).Evaluation summary: visual inspection was performed on the returned device.The premature deployment and/or flowered stent was not confirmed as the stent was not returned.The investigation was unable to determine a cause for the premature deployment.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 of the reported lot revealed no other incidents.Based on the information reviewed, there is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
|