| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic treatment device capable of treating by ultrasonic vibration of several kinds of frequency without increasing a load on an operator. SOLUTION: The ultrasonic treatment device includes a first ultrasonic vibrator generating the ultrasonic vibration of a first frequency, a second ultrasonic vibrator generating the ultrasonic vibration of a second frequency, and one ultrasonic probe in which these ultrasonic vibrators are arranged in a deserialized manner. COPYRIGHT: (C)2011,JPO&INPIT
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