| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a treatment instrument for an endoscope surely and easily turning a distal end treatment member to the direction of a lesion even when only a bending part to be bent only in a direction along one plane is provided. <P>SOLUTION: By connecting the proximal end of the bending part 2 to the distal end of a flexible sheath 1 freely rotatably in a direction around an axis and rotating a distal end operation wire 8 for operating the distal end treatment member 3 in the direction around the axis from the proximal end side, the bending part 2 is rotated in the direction around the axis relative to the flexible sheath 1. <P>COPYRIGHT: (C)2010,JPO&INPIT |
