Invention Grant
US07922651B2 Ultrasonic treatment apparatus, endoscope apparatus, and treatment method
有权
超声波处理装置,内窥镜装置及处理方法
- Patent Title: Ultrasonic treatment apparatus, endoscope apparatus, and treatment method
- Patent Title (中): 超声波处理装置,内窥镜装置及处理方法
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Application No.: US11492668Application Date: 2006-07-25
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Publication No.: US07922651B2Publication Date: 2011-04-12
- Inventor: Norihiro Yamada , Yoshio Onuki , Mitsumasa Okada , Akihito Sadamasa , Kiyoshi Miyake , Masayuki Iwasaka
- Applicant: Norihiro Yamada , Yoshio Onuki , Mitsumasa Okada , Akihito Sadamasa , Kiyoshi Miyake , Masayuki Iwasaka
- Applicant Address: JP JP
- Assignee: Olympus Corporation,Olympus Medical Systems Corporation
- Current Assignee: Olympus Corporation,Olympus Medical Systems Corporation
- Current Assignee Address: JP JP
- Agency: Ostrolenk Faber LLP
- Priority: JP2004-321328 20041104; JP2004-321329 20041104
- Main IPC: A61B1/00
- IPC: A61B1/00

Abstract:
An ultrasonic treatment apparatus includes a sheath which has an opening at a distal-end thereof; an ultrasonic transducer which is connected to the sheath, the ultrasonic transducer being able to generate ultrasonic vibration which is of treatment energy; an ultrasonic power supply unit which supplies electric power for driving the ultrasonic transducer; a treatment unit which is connected to the ultrasonic transducer, the treatment unit transmitting the ultrasonic vibration to a living tissue; and a high-frequency power supply unit which supplies high-frequency current which is of the treatment energy to the treatment unit.
Public/Granted literature
- US20070038157A1 Ultrasonic treatment apparatus, endoscope apparatus, and treatment method Public/Granted day:2007-02-15
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