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公开(公告)号:EP2221017A1
公开(公告)日:2010-08-25
申请号:EP10001808.4
申请日:2010-02-23
申请人: Covidien AG
发明人: Wham, Robert H. , Coulson, Rebecca , Riegner, Karl L. , Schechter, David A. , McKenna, Nicole , Bastian, Barbara R. , Harper, Jennifer S.
CPC分类号: A61B18/1442 , A61B18/1206 , A61B18/1445 , A61B90/96 , A61B90/98 , A61B2017/00115 , A61B2018/00005 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/0063 , A61B2018/00678 , A61B2018/00702 , A61B2018/00761 , A61B2018/00875 , A61B2018/00886
摘要: An electrosurgical system is disclosed. The electrosurgical system includes an electrosurgical generator adapted to supply electrosurgical energy to tissue. The electrosurgical generator includes impedance sensing circuitry which measures impedance of tissue, a processor configured to determine whether a tissue reaction has occurred as a function of a minimum impedance value and a predetermined rise in impedance, wherein tissue reaction corresponds to a boiling point of tissue fluid, and an electrosurgical instrument including at least one active electrode adapted to apply electrosurgical energy to tissue. A tissue cooling period is provided to enhance operative outcomes.
摘要翻译: 公开了电外科系统。 电外科系统包括适于向组织提供电外科能量的电外科发生器。 电外科发生器包括测量组织阻抗的阻抗感测电路,被配置为根据最小阻抗值和预定上升阻抗确定组织反应是否发生的处理器,其中组织反应对应于组织液的沸点 以及电外科器械,其包括适于将电外科能量施加到组织的至少一个活性电极。 提供组织冷却期以增强手术结果。
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公开(公告)号:EP2221017B1
公开(公告)日:2017-07-05
申请号:EP10001808.4
申请日:2010-02-23
申请人: Covidien AG
发明人: Wham, Robert H. , Coulson, Rebecca , Riegner, Karl L. , Schechter, David A. , McKenna, Nicole , Bastian, Barbara R. , Harper, Jennifer S.
CPC分类号: A61B18/1442 , A61B18/1206 , A61B18/1445 , A61B90/96 , A61B90/98 , A61B2017/00115 , A61B2018/00005 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/0063 , A61B2018/00678 , A61B2018/00702 , A61B2018/00761 , A61B2018/00875 , A61B2018/00886
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