| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly practical bipolar high frequency treatment device for an endoscope hardly broken by repeated usages and capable of providing a sufficient strength. SOLUTION: This bipolar high frequency treatment appliance for the endoscope is provided with one of a pair of electrodes 4A and 4B, which are provided in the tip of a sheath 1 so as to be freely opened/closed into a beak by a remote control at hand, connected to a positive electrode of a high frequency power supply and the other connected to the negative electrode. A support body 2 formed of an electrically insulating material provided in the tip part of the sheath 1 for supporting the pair of electrodes 4A and 4B is parallel provided with two journals 5A and 5B, and 6A and 6B individually and rotatably supporting the pair of electrodes 4A and 4B in such a state as being spaced an interval between them. |
