Product event summary: the data files and 2af283 balloon catheter with lot 56473 were returned and analyzed.The data files showed the balloon catheter was used for at least six applications on the date of the event without issue.The data files also showed system notice #50005 (the safety system has detected fluid in the catheter and stopped the injection) triggered several times on the date of the event.Visual inspection showed that the catheter was intact with no apparent issues.The balloon catheter failed the performance test due to system notice #50005 upon application of the vacuum.A fluid was seen in the coaxial connector and the pressure test showed a leak through the tip.Catheter dissection and pressure testing showed a guide wire lumen breach.Further analysis showed a guide wire lumen breach, twist, and kink at the balloon segment in several points (1.35 , 1.36 and 086 inches) proximal from the tip.In conclusion, the balloon catheter failed the returned product inspection due to a guide wire lumen twist, breach and kink.If information is provided in the future, a supplemental report will be issued.
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