Product event summary: the afapro28 balloon catheter with lot 5431 was returned and analyzed.Visual inspection showed the device was intact with no apparent issues.Smart chip verification indicated the catheter was used for two injections.Upon connecting the balloon catheter to the console and inflating, a kink on guide wire lumen was revealed under the balloon segment.The balloon catheter passed the performance test and electrical integrity as per specification; impedance was also within specification.Further dissection and pressure testing did not show any leaks or traces of liquid/blood inside the catheter.However, a guide wire lumen kink was seen at 1.196 inches from the tip.In conclusion, the reported kink on guide wire lumen was confirmed through product analysis.The balloon catheter failed the returned product inspection due to the guide wire lumen kink.If information is provided in the future, a supplemental report will be issued.
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