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1. 发明申请

US20120239026A1 System and Method for Electrosurgical Generator Power Measurement 有权
标题翻译：电外科发电机功率测量系统与方法
公开(公告)号：US20120239026A1
公开(公告)日：2012-09-20
申请号：US13049459
申请日：2011-03-16
申请人： James H. Orszulak , Steven E. McGraw
发明人： James H. Orszulak , Steven E. McGraw
IPC分类号： A61B18/18
CPC分类号： G01R21/133 , A61B18/1206 , A61B2018/00684 , A61B2018/00755 , A61B2018/00827 , A61B2018/00892
摘要： A system and method that improves and automates the measurement of power generated by an electrosurgical generator. An active load device is coupled to the generator output and is configured to simulate the change in tissue characteristics, such as an impedance change, that occurs when such tissue undergoes electrosurgical treatment. The active load faithfully simulates the change in tissue characteristics caused by a particular mode of electrosurgical energy delivery, such as without limitation, changes caused in response to a cutting mode, a coagulation mode, a blending mode, a sealing mode, and the like. Tests are conducted in accordance with test profiles containing target impedance and power values of the test scenario. A plurality of profiles may be stored for testing under various simulated operating conditions.
摘要翻译：一种改善和自动化电外科发生器产生的电力测量的系统和方法。有源负载装置耦合到发生器输出端并且被配置为模拟当这种组织进行电外科治疗时发生的组织特征（例如阻抗变化）的变化。活动负荷忠实地模拟由电外科能量输送的特定模式引起的组织特征的变化，例如但不限于响应于切割模式，凝结模式，混合模式，密封模式等引起的变化。测试根据包含测试场景的目标阻抗和功率值的测试配置进行。可以存储多个轮廓以用于在各种模拟操作条件下进行测试。

2. 发明授权

US09375247B2 System and method for electrosurgical generator power measurement 有权
标题翻译：电外科发电机功率测量系统及方法
公开(公告)号：US09375247B2
公开(公告)日：2016-06-28
申请号：US13049459
申请日：2011-03-16
申请人： James H. Orszulak , Steven E. McGraw
发明人： James H. Orszulak , Steven E. McGraw
IPC分类号： G01L25/00 , A61B18/04 , A61B18/12 , A61B18/00
CPC分类号： G01R21/133 , A61B18/1206 , A61B2018/00684 , A61B2018/00755 , A61B2018/00827 , A61B2018/00892
摘要： A system and method that improves and automates the measurement of power generated by an electrosurgical generator. An active load device is coupled to the generator output and is configured to simulate the change in tissue characteristics, such as an impedance change, that occurs when such tissue undergoes electrosurgical treatment. The active load faithfully simulates the change in tissue characteristics caused by a particular mode of electrosurgical energy delivery, such as without limitation, changes caused in response to a cutting mode, a coagulation mode, a blending mode, a sealing mode, and the like. Tests are conducted in accordance with test profiles containing target impedance and power values of the test scenario. A plurality of profiles may be stored for testing under various simulated operating conditions.
摘要翻译：一种改善和自动化电外科发生器产生的电力测量的系统和方法。有源负载装置耦合到发生器输出端并且被配置为模拟当这种组织进行电外科治疗时发生的组织特征（例如阻抗变化）的变化。活动负荷忠实地模拟由电外科能量输送的特定模式引起的组织特征的变化，例如但不限于响应于切割模式，凝结模式，混合模式，密封模式等引起的变化。测试根据包含测试场景的目标阻抗和功率值的测试配置进行。可以存储多个轮廓以用于在各种模拟操作条件下进行测试。

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