| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical treatment implement with improved operability capable of gang-controlling the energy supply to the treatment part by the handle operation of the operating part and applying treatment only when necessary. SOLUTION: A drive switch 61, which is turned on/off by opening/closing a movable operating handle 56 and is electrically connected to a drive circuit 52 for driving an ultrasonic resonator 51, is mounted on the side of a fixed handle 55 of the operating part 40 of this treatment tool. And because of the drive switch 61, the power supply from a battery 53 to the drive circuit 52 is controlled, so an interlocking means is structured for gang-controlling the supply of ultrasonic vibrations from the ultrasonic resonator 51 to the treatment part of a probe 11 as an energy supply means. Therefore, energy supply to the treatment part 10 is gang-controlled by the handle operation of the operating part 40, so that treatment is applied only when necessary and the operability can be improved. |
