Patient's exact age is unknown; however it was reported that the patient was over the age of 18.(b)(4).Investigation results: a visual examination of the returned complaint device found the balloon was burst, thereby the reported event of balloon failure to inflate was confirmed.Microscopic analysis was performed and it was confirmed that the balloon was burst.There were no other damages or issues noted with the device.This failure is likely due to factors or conditions related to procedure, such as the manner in which the device was handled and manipulated, and/or the interaction between the balloon and the scope could possibly have affected its performance and its intended purpose.Therefore, the most probable root 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.
|
It was reported to boston scientific corporation that an occluder balloon catheter was used in the kidney and ureter during a percutaneous nephrolithotomy (pcnl) procedure performed on (b)(6) 2020.According to the complainant, during the procedure, it was noted that the balloon would not inflate.The procedure was completed with another occluder balloon catheter.There were no patient complications reported as a result of this event.Investigation results revealed that the balloon had burst; therefore, this is now an mdr reportable event.
|