Exemption number e2019001-permits numbering sequence to begin with 10000, to avoid duplication of report numbers due to process transition.There may be gaps in numbering for reports submitted during the transition period.Visual analysis was performed on the returned device.The reported missing stent was not confirmed.The stent implant was stationary on the balloon, but not between the markers.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.The investigation was unable to confirm the reported complaint as the stent was returned on the balloon mislocated, but not missing.There is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.
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