| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a treatment tool for endoscope in which an electrode section (treatment section) can be fixed in a direction after adjusting the direction of the electrode section. <P>SOLUTION: This treatment tool is provided with an engaging mechanism 15 which suppresses the rotation of a knife section 11 in the axial direction of a sheath 2 so that the knife section 11 can be moved between a rotation suppressing position at which the rotation of the knife section 11 is suppressed by means of the engaging mechanism 15 as a control wire 9 is advanced or retreated by means of an operating slider 13 and a suppression releasing position at which the knife section 11 comes off the rotation suppressing position and can rotate around the axis of the sheath 2 with respect to the sheath 2. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
