发明授权
- 专利标题： Temperature indicating electrosurgical apparatus and methods
- 专利标题（中）： 温度指示电外科设备及方法
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申请号： US10774222申请日： 2004-02-05
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公开(公告)号： US07297143B2公开(公告)日： 2007-11-20
- 发明人: Jean Woloszko , Robert H. Dahla , Michael A. Baker , James L. Pacek
- 申请人： Jean Woloszko , Robert H. Dahla , Michael A. Baker , James L. Pacek
- 申请人地址： US TX Austin
- 专利权人： ArthroCare Corporation
- 当前专利权人： ArthroCare Corporation
- 当前专利权人地址： US TX Austin
- 代理商 Brian E. Szymczak
- 主分类号： A61B18/18
- IPC分类号： A61B18/18 ; A61B5/00
摘要：
Systems, apparatus, and methods for monitoring temperature at a region near a surgical site during a procedure. A temperature-indicating element of an electrosurgical device comprises an indicator composition adapted to undergo a change in appearance in response to a pre-defined temperature range. The change in appearance of the temperature-indicating element indicates to the operator of the device a temperature condition at the working end of the device.
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