PROBLEM TO BE SOLVED: To provide a water supply device of an electric knife for making a coat of physiological saline to prevent adhesion or solidification of the biological tissue and the blood at the tip electrode of the electric knife.SOLUTION: The invented water supply device of an electric knife is characterized by including: an electric knife body 1 formed with a shaft 2 attached with a tip electrode 3 which is attached with a conduit tube 4 capable of supplying physiological saline to the tip electrode and a supply means 5 capable of continuously supply a certain amount of physiological saline to the conduit tube 4, and is structured so that the tip electrode can be always wet with the physiological saline drained quantitatively.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】本発明は、電気メスの先端電極に生体組織や血液を付着凝固させないように、生理食塩水の膜を形成するようにした電気メスの給水装置を提供する。【解決手段】本発明に係る電気メスの給水装置は、先端電極3を取付けた軸部2に、前記先端電極に生理食塩水を給水できる導水管4を設置してなる電気メス本体1と、前記導水管4に定量の生理食塩水を継続して供給できる供給手段5とを設けたことを特徴とし、先端電極を定量流出させた生理食塩水にて常に濡らしておけるように構成した。【選択図】図1
