| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate complicatedness of manual operation by disposing a treatment portion in a suitable position. <P>SOLUTION: This endoscope treatment appliance 1 has a distal end member 3 mounted in an endoscope, and a connecting member 4 is fitted to the distal end member 3 to freely revolve. In the connecting member 4, a portion supported by a cap 12 of the distal end member 3 is a second pivot shaft 15. A portion penetrating a supporting member 21 of a treatment portion 5 is a first pivot shaft 23. The first pivot shaft 23 is also a rotational axis of a pair of forceps members 22 provided in the treatment portion 5. When the forceps members 22 are used, a coil sheath 6 is extended by an operation at the side of the proximal end. The connecting member 4 rotates about the second pivot shaft 15, which is a fulcrum, and the treatment portion 5 moves forward beyond the cap 12. <P>COPYRIGHT: (C)2009,JPO&INPIT |
