Patient's exact age is unknown; however it was reported that the patient was over the age of 18.(b)(4).Visual examination of the returned device revealed that the distal tip was broken (the broken section was returned by the customer), after reviewed with magnification was found that the corewire tip has presence of adhesive and also a detached section of the tip was noted.It was found during the investigation of the returned device that the core wire was broken at the distal tip.It is most likely that during procedure the device could have been manipulated, since the failures found are issues that could have been generated by excessive manipulation of the device, also interaction with other devices might have impacted the integrity of the device during the procedure.All compiled information on this investigation determines that the most probable cause is adverse event related to procedure.A review of the device history record (dhr) was performed and confirmed that this device met all material, assembly and performance specifications at the time of release to distribution.
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It was reported to boston scientific corporation that a jagwire guidewire was used in the bile duct during an endoscopic retrograde cholangiopancreatography (ercp) procedure performed on (b)(6) 2018.According to the complainant, during procedure, it was noticed that the hydrophilic tip detached.The procedure was completed with a second jagwire guidewire.There were no patient complications reported as a result of this event.This event has been deemed a reportable event based on the investigation results; core wire broken.
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