Product event summary: the device was returned and analyzed.Data files showed that 15 applications were performed with the catheter without any issues on the date of event.Also, data files showed that 17 applications were performed with another catheter without any issues on the date of event.Visual inspection of the catheter showed that the catheter was intact with no apparent issue.Smart chip verification showed that the catheter has was used for 15 injections.Performance testing did not show any system notice.The catheter passed the performance test as per specification.A dissection showed that the guide wire lumen was kinked 1.48 inches from the tip of the catheter.The catheter failed the performance test due to a kink on guide wire lumen.In conclusion, the reported guide wire lumen kink was confirmed through testing but not confirmed through the data analysis.The catheter failed the returned product inspection due to a guide wire lumen kink.If information is provided in the future, a supplemental report will be issued.
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It was reported that during a cryo ablation procedure, the balloon catheter was unable to obtain complete occlusion.The catheter was replaced with resolve, and the case was completed with cryo.No patient complications have been reported as a result of this event.The device was returned to the manufacturer, analyzed, and tested out of specification.
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