(b)(4).Visual examination of the returned device revealed that the guidewire the pebax was peeled at the distal tip exposing the corewire.The corewire at the distal tip was broken.Additionally, the guidewire was kinked 150 cm from the proximal tip.It is likely that the failure modes observed could have been caused due to interaction with other devices used in the same procedure.Also, handling/manipulation of the device, the amount of force applied and procedural factors involved could have induced to the failures observed.Based on the information available and the analysis performed, the investigation conclusion code for the complaint will be documented as adverse event related to procedure since it is most likely that the adverse event occurred during the procedure and the device had no influence on event.A review of the manufacturing documentation for this device revealed that no anomalies or deviations related to the event occurred during manufacturing.A labeling review was performed, and from the information available this device was used per the directions for use (dfu).
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It was reported to boston scientific corporation that a jagwire guidewire was used in the common bile duct (cbd) during an ercp (endoscopic retrograde cholangio-pancreatography) procedure performed on (b)(6) 2020.According to the complainant, during procedure, when guidewire was advance into the common bile duct, there was resistance.The procedure was completed with a new jagwire guidewire.There were no patient complications reported as a result of this event.The patient's condition at the conclusion of the procedure was reported to be stable.This event has been deemed a reportable event based on the investigation results: fractured corewire.
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