The complainant was unable to provide the lot number.Therefore, the manufacture and expiration dates are unknown.It was reported the device was not used past its expiry date.Device code relates to problem code for the investigation result of exit marker bunched up.A visual examination of the complaint device revealed that the catheter was cut and only the distal section of the device was received.The exit marker was noted to be bunched up.Functional analysis could not be performed due to the condition of the device.Based on the condition of the returned device, the noted defects likely occurred due to anatomical or procedural factors which limited the performance of the balloon.Therefore, the most probable root cause is operational context.
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It was reported to boston scientific corporation that a cre pro gi wireguided dilatation balloon was used in the upper gastrointestinal tract during a procedure performed on an unknown date.According to the complainant, during the procedure, there was a problem noted with the sheath, so the procedure was discontinued.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.Attempts to obtain additional information regarding this event have been unsuccessful to date.Should additional relevant details become available, a supplemental report will be submitted.Investigation results revealed that the exit marker was bunched up; therefore, this is now an mdr reportable event.
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