It was reported to boston scientific corporation that a speedband superview super 7 device was used during a therapeutic endoscopy procedure performed on (b)(6) 2014.Reportedly, the indication for the procedure was suspicion of lower esophageal varices just above the gastroesophageal junction.According to the complainant, during the procedure, the first band deployed without issue.However, the second band deployed without an audible click when the handle was rotated.The band was misfired.Another speedband device was used to complete the procedure.No patient complications resulted from this event.The patient's condition following the procedure was reported to be fine.
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Reported event of band misfired.A visual and functional examination of the complaint device could not be performed since the device was not returned for analysis.Given the event description and the device not being returned for analysis, there isn't enough information to determine a probable root cause.A review of the device history record (dhr) confirmed that the device met all material, assembly, and product specifications.A search of the complaint database confirmed that no other complaints exist for the specified batch.
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