Block b3: approximated based on the date, the manufacturer became aware of the event.Block d4, h4: the complainant was unable to provide the suspect device lot number.Therefore, the lot expiration and device manufacture dates are unknown.Block h6: imdrf device code a22, captures the reportable event of bands fell off the varix.
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Note: this report pertains to second of two speedband superview super 7, used during the same procedure.It was reported to boston scientific corporation, that a speedband superview super 7 was used in the esophagus, during an esophagogastroduodenoscopy (egd) procedure.The exact procedure date was unknown.During the procedure, "the initial band misdeployed and obstructed the view in front of the cap".A second speedband superview super 7 was used and the bands deployed correctly.However, it would not stick to the tissue.The physician stated, the suction felt weak.It was unknown how was the procedure completed.It was noted, that there was no difficulty experienced upon setting up the devices.There were no patient complications reported as a result of this event.No further information has been obtained despite good faith efforts.
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