(b)(4).Investigation result: visual examination of the returned complaint device revealed that the device was received inside of a plastic bag, the original pouch was not returned.The investigation findings do not lead to a clear conclusion about the cause of the reported adverse event.Therefore, the most probable root cause is cause not established.A review of the device history record (dhr) was performed and confirmed that this device met all material, assembly and performance specifications.
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It was reported to boston scientific corporation that a hurricane rx dilation balloon was used during a bile duct dilation procedure performed on (b)(6) 2019.According to the complainant, during preparation, the inner package was found to be damaged after opening the outer package.The procedure was completed with another hurricane rx dilation balloon.There were no patient complications reported as a result of the event.The patient condition at the conclusion of the procedure was reported to be stable.
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