发明申请
- 专利标题： Ultrasonic treatment apparatus
- 专利标题（中）： 超音波治疗仪
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申请号： US10896352申请日： 2004-07-21
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公开(公告)号： US20050021065A1公开(公告)日： 2005-01-27
- 发明人: Norihiro Yamada , Yoshitaka Honda , Hitoshi Karasawa , Ken Fujinuma , Mitsumasa Okada , Takeaki Nakamura
- 申请人： Norihiro Yamada , Yoshitaka Honda , Hitoshi Karasawa , Ken Fujinuma , Mitsumasa Okada , Takeaki Nakamura
- 申请人地址： JP TOKYO
- 专利权人： OLYMPUS CORPORATION
- 当前专利权人： OLYMPUS CORPORATION
- 当前专利权人地址： JP TOKYO
- 优先权： JP2003-201236 20030724
- 主分类号： A61B17/22
- IPC分类号： A61B17/22 ; A61B17/00 ; A61B17/32 ; A61B18/00
摘要：
An ultrasonic treatment apparatus comprises an ultrasonic transmitting member which has a treatment portion for treating a target portion and which transmits ultrasonic vibrations to the treatment portion, a transducer which is connected to the ultrasonic transmitting member and includes a first element for vibrating the ultrasonic transmitting member in an axial direction thereof and a second element for vibrating the ultrasonic transmitting member in a torsional direction thereof, a rotation driving portion which freely rotates the transducer, a first driving portion which drives the first element in the transducer, a second driving portion which drives the second element in the transducer, and a control portion which independently controls the first driving portion, the second driving portion, and the rotation driving portion.