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. |
申请公布号 |
WO9115157(A1) |
申请公布日期 |
1991.10.17 |
申请号 |
WO1991US02087 |
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 |
主分类号 |
A61B17/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|