Benjamin A. Gianneschi;Haruyasu Yawata;Christopher J. Cappello;Kennii Pravongviengkham;Olivia J. Tran;John R. Brustad;Boun Pravong;Matthew A. Wixey;Zoran Falkenstein;Gary M. Johnson;Matthew M. Becerra
发明人:
Zoran Falkenstein,Christopher J. Cappello,Gary M. Johnson,Benjamin A. Gianneschi,Olivia J. Tran,Matthew A. Wixey,Kennii Pravongviengkham,Boun Pravong,Haruyasu Yawata,Matthew M. Becerra,John R. Brustad
申请号：
US12416765
公开号：
US08915910B2
申请日:
2009.04.01
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Phase end point determination is provided to automatically halt the application of energy to tissue. Prior to the application of energy, the phase end point determination is identified by measuring the product of permittivity and conductivity of the tissue to be treated. An electrosurgical system can include an electrosurgical generator, a feedback circuit or controller, and an electrosurgical tool. The feedback circuit can provide an electrosurgery endpoint by determining the phase end point of a tissue to be treated. The electrosurgical system can include more than one electrosurgical tool for different electrosurgical operations and can include a variety of user interface features and audio/visual performance indicators. The electrosurgical system can also power conventional bipolar electrosurgical tools and direct current surgical appliances.
