| 摘要 |
PURPOSE:To clear a tight binding degree on the side of a hand operation part when the tissue of a polyp is tightly bound by the treatment part of a snair wire without being affected by irregularity at every product. CONSTITUTION:In a treatment jig for an endoscope consisting of a sheath 2, the operation part 3 provided to the base end part of the sheath 2, the operation wire 3 inserted in the sheath 2 from the operation part 3 having a snare wire 5 freely protruding and receding from the leading end 2a of the sheath at its leading end part and the slider 8 provided to the operation part 3 and operating the operation wire 4 so as to advance and retract the same, graduations 11 are provided to the operation part 3 and the index 12 movable in the graduation direction is provided to the slider 8. |
