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The device was not returned for analysis.Production record and corrective and preventive actions (capa) reviews were performed and revealed no indication of a product quality issue.Additionally, a query of the complaint handling database for the reported lot revealed there is no indication of a lot level product quality issue.As there was no damage noted to the device during the inspection prior to use, the investigation determined the reported difficulties appear to be related to circumstances of the procedure as it is likely that interaction with the implanted xience skypoint resulted in the reported difficult to advance and the reported difficult to remove.Manipulation of the device in an attempt to remove the compromised guide wire ultimately resulted in the reported tip material separation and causing the implanted xience skypoint to stretch a little but remained successfully implanted.As reported, the tip separated and remains free-floating in the anatomy.Reportedly, when attempting to remove the guide wire, it was still stuck with the stent and extra force was used to pull it.It should be noted that the hi-torque guide wire for ptca, pta, and stents instructions for use (ifu) states: do not: push, auger, withdraw, or torque a guide wire that meets resistance.Failure to do so may result in vessel trauma, guide wire damage, guide wire tip separation, or stent damage.If resistance is observed at any time, determine the cause under fluoroscopy and take remedial action as needed.Although it was noted that resistance was noted during removal of the guide wire, the force applied during removal of the device seemed to be a reasonable clinical response to the difficulties.Based on the reported information and results of the complaint investigation there is no indication of a product quality issue with respect to the design, manufacture, or labeling of the device.H6 medical device problem code: 2017, excessive force.The additional device referenced in b5 is filed under a separate medwatch report number.
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It was reported that the procedure was to treat a posterior descending artery (pda) and right coronary artery (rca).The 3.5x38mm xience skypoint stent was implanted in the pda and standard post-dilatation was performed with an unspecified balloon.The versaturn guide wire was attempted to be advanced to the rca; however, the guide wire became stuck with the implanted xience skypoint.When attempting to remove the guide wire, it was still stuck with the stent and extra force was used to pull it.The tip separated and remains free-floating in the anatomy.The implanted xience skypoint was noted to stretch a little, but remained successfully implanted.No other devices were used.There was no clinically significant delay in the procedure.No additional information was provided.
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