| 发明名称 |
APPARATUS FOR PROVIDING ENHANCED TISSUE FRAGMENTATION AND/OR HEMOSTASIS |
| 摘要 |
An improved devices for delivering RF current to the operating tool (6) of an ultrasonic surgical apparatus which comprises a switch module for selecting said RF current, an electrically conducting metal band (18) connected to the switch module and an electrically conductive O-ring (19) in electrical contact with the metal band and located around the acoustic connecting member (5) of the apparatus.
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| 申请公布号 |
CA2075902(C) |
申请公布日期 |
1998.03.31 |
| 申请号 |
CA19912075902 |
申请日期 |
1991.03.27 |
| 申请人 |
VALLEYLAB, INC. |
发明人 |
BROADWIN, ALAN;LOGAN, JOSEPH NICHOLAS;KUHL, PETER JOSEPH |
| 分类号 |
A61B17/22;A61B;A61B17/00;A61B18/00;A61B18/12;A61B18/14;(IPC1-7):A61B17/36 |
主分类号 |
A61B17/22 |
| 代理机构 |
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