| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope wherein an insertion section of the treatment tool can be easily wound around a rotation body while the insertion section of the treatment tool is wound around the rotation body to store the insertion section of the treatment tool compactly and to reduce the time for technique and simplify the technique. <P>SOLUTION: The treatment tool for the endoscope has a roll-like member 8 to wind the flexible insertion section. The flexible insertion section has a winding sheath 18, and an operation wire 19, a supporting member 21a and a supporting member 21b are inserted in parallel in the winding sheath 18. The circumference of the winding sheath 18 is oblate along a direction of configuration of the operation wire 19 and the supporting members 21a and 21b, and a winding surface 18a which is comprised of a major axis section of the above circumference is a winding surface specifying section abutting on the outer peripheral surface of the roll-like member 8. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
