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专利名称：ULTRASONOSURGERY DEVICE
发明人：HONDA YOSHITAKA，本田 吉隆形容词和副词>学会解决问题
申请号：JP特願平11-78334
申请日：19990323
公开号：JP特開2000-271140(P2000-271140A)A
地理小知识公开日：
狗肉炖豆腐
香辣虾怎么做
20001003
专利内容由知识产权出版社提供
专利附图：
摘要：PROBLEM TO BE SOLVED: To provide an ultrasonosurgery device to be t immediately for the condition for implementing ultrasonic operation by detecting whether an ultrasonosurgery instrument is in the normal condition for u or not.
海货
SOLUTION: Plural hand-pieces 3A, 3B, etc., including ultrasonic resonators 16a, 16b, etc.,
respectively driven with different resonance frequencies are lectively connected to the main body 2 of this device. When a starting means 24 of the device is turned on, a control circuit 9 starts to operate and is oscillated by a standard oscillating circuit 7 with different frequencies. Then, a resonance point detection circuit 15 nds a result of detection corresponding to the existence of a resonance point bad on the pha, etc., of the voltage and electricity of drive signals applied to the hand-pieces 3A, 3B. When a resonance point is detected, information on the frequency at the resonance point is saved in a saving means 21. And when the operation to output treatment output is actually executed, the standard oscillating circuit 7 is oscillated bad on the saved information. If no resonance point is judged to exist, the judgement is informed to a ur by means of a display circuit 22, etc., so that whether an ultrasonic treatment is possible or not can be recognized before the actual operation of outputting treatment outputs.
申请人：OLYMPUS OPTICAL CO LTD,オリンパス光学工業株式会社
地址：東京都渋谷区幡ヶ谷2丁目43番2号
国籍：JP
代理人：伊藤 進
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