It was reported to boston scientific corporation that a speedband superview super 7 was used in the rectum during an endoscopic variceal band ligation (evl) procedure performed on (b)(6) 2015.According to the complainant, during the procedure, two varices were successfully banded.The physician then turned the handle to deploy another band on a suctioned varix and an audible click was heard and the band was released after the click.However, it was noted that the varix was no longer in the ligator, the band misfired and fell into the patient.The procedure was completed with this device.No patient complications were reported as a result of this event.The patient's condition at the conclusion of the procedure was reported to be okay.
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The complainant was unable to provide the device lot number.Therefore, the manufacture and expiration dates are unknown.It was reported that the device was not used past its expiry date.Reported issue of bands misfired.The complainant indicated that the device has been disposed and will not be returned for evaluation; therefore, a failure analysis of the complaint device could not be completed.If any further relevant information is identified, a supplemental medwatch will be filed.
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