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The device subject of the reported event was not returned for evaluation.Without the returned device, steris is unable to determine the cause of the reported event.The instructions for use states, "prior to clinical use, inspect and familiarize yourself with the device.If there is evidence of damage, do not use this product and contact your local product specialist.Ensure that the device is compatible with an endoscope channel of 2.8mm or larger before insertion.Remove the device from the package and uncoil the entire device and drape in a "u" shaped configuration, holding the proximal end in one hand and the distal sheath in the opposite hand.Move the finger rings back and forth to confirm that the snare loop opens and closes smoothly prior to inserting into the endoscope.Ensure the snare loop is fully retracted into the catheter prior to insertion into the endoscope.Short strokes, 1"-1.5" (2.5cm - 3.8cm) in length, are recommended throughout device passage to avoid sheath kinking.This device is not designed for use in side viewing endoscopes.The following conditions may not allow a snare device to function properly: (1) advancing the handle to the open position with too much speed or force, (2) attempting to pass or open the device in an extremely articulated endoscope, (3) attempting to actuate the device in an extremely coiled position and/or (4) actuating the device when the handle is at an acute angle in relation to the sheath." steris offered in-service training on the proper use and operation of the short throw snare; however, the user facility declined.The dhr for the lot subject of the event was reviewed and confirmed the device was manufactured to specifications; no abnormalities were noted.A 3-year complaint review indicates this to be an isolated event.No additional issues have been reported.
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