发明名称 |
Apparatus for providing enhanced tissue fragmentation and/or hemostasis |
摘要 |
An improved device for delivering RF current to the operating tool of an ultrasonic surgical apparatus which comprises a switch module for selecting said RF current, an electrically conducting metal band connected to the switch module and an electrically conductive O-ring in electrical contact with the metal band and located around the acoustic conecting member of the apparatus.
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申请公布号 |
US5015227(A) |
申请公布日期 |
1991.05.14 |
申请号 |
US19900504453 |
申请日期 |
1990.04.03 |
申请人 |
VALLEYLAB INC. |
发明人 |
BROADWIN, ALAN;LOGAN, JOSEPH N.;KUHL, PETER J. |
分类号 |
A61B17/22;A61B;A61B17/00;A61B18/00;A61B18/12;A61B18/14 |
主分类号 |
A61B17/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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