| 摘要 |
PROBLEM TO BE SOLVED: To provide a probe for an ultrasonic treatment device, capable of efficiently treating a living body tissue. SOLUTION: The probe 30 for an ultrasonic treatment device is provided with a treatment part 32 of which base end part is connected to an ultrasonic vibrator to generate ultrasonic vibration so as to transmit the ultrasonic vibration generated by the ultrasonic vibrator from the base end part to a tip part, and perform treatment to the living body tissue by the transmitted ultrasonic vibration. The treatment part 32 comprises two or more projected parts 54a and 54b. COPYRIGHT: (C)2008,JPO&INPIT
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