发明名称 |
Electrosurgical instrument and method of use |
摘要 |
An embodiment of a method of the invention provides a method for welding tissue comprising providing a tissue welding device having first and second tissue engaging surfaces with at least one surface including an electrode surface that defines a plurality of surface portions having different resistances to electrical current flow therethrough. A target tissue volume is engaged with the tissue engaging surfaces. Rf energy is delivered to the target volume to create a substantially even temperature distribution across at least a portion of the target tissue volume to substantially uniformly weld at least a portion of the target tissue volume.
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申请公布号 |
US2005267464(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20040973818 |
申请日期 |
2004.10.25 |
申请人 |
SURGRX, INC. |
发明人 |
TRUCKAI CSABA;SHADDUCK JOHN;STRUL BRUNO;BAKER JAMES A. |
分类号 |
A61B18/14;(IPC1-7):A61B18/14 |
主分类号 |
A61B18/14 |
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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