B3: date of event estimated.D4: the udi number is not known as the catalogue and lot number were not provided.D6a: implant date estimated.The device was not returned for analysis.A review of the lot history record and similar incident review of the reported lot could not be conducted because the part and lot number was not provided.It is possible that during stent implantation interaction with the anatomy, other devices and or pre-dilatation was not enough in some locations causing the stent to stretch, elongate after deployment; however, this could not be confirmed.The investigation determined a conclusive cause for the reported difficulties cannot be determined.There is no indication of a product quality issue with respect to manufacture, design or labeling.Na.
|
It was reported in a general comment that during use of supera stent delivery system (sds), ), it is not known where the stent will land as the stent elongates too much.There were no adverse patient effects and there was no clinically significant delay in the procedure.No additional information was provided.
|