Invention Patent
AT156987T
未知
- Patent Title:
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Application No.: AT93902903Application Date: 1993-01-11
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Publication No.: AT156987TPublication Date: 1997-09-15
- Inventor: KLICEK MICHAEL S
- Applicant: VALLEYLAB INC
- Assignee: VALLEYLAB INC
- Current Assignee: VALLEYLAB INC
- Priority: US86081692 1992-03-31
- Main IPC: A61B18/14
- IPC: A61B18/14 ; A61B17/39
Abstract:
An electrosurgical bipolar treating apparatus comprising a handpiece to which is connected a first active electrode and a second return electrode having exposed distal ends which define a bipolar tip for electrosurgically treating tissue at an operational site on a patient, which tip is structured so that both distal ends simultaneously contact said tissue and wherein the active electrode has a higher tissue to electrode impedance than the return electrode.
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