-
1.发明申请METHOD AND SYSTEM FOR ADJUSTING SOURCE IMPEDANCE AND MAXIMIZING OUTPUT BY RF GENERATOR 审中-公开用于调节源阻抗并使RF发生器输出最大化的方法和系统公开(公告)号：US20170065329A1
公开(公告)日：2017-03-09
申请号：US15354332
申请日：2016-11-17
CPC分类号： A61B18/1206 , A61B18/1233 , A61B18/148 , A61B18/18 , A61B2017/00477 , A61B2017/00973 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00779 , A61B2018/00988
摘要： An electrosurgical system includes an electrosurgical probe connected to a control console, wherein the probe is capable of coagulating and ablating tissue depending on a selected operating mode. Before operating the system, probe-specific data stored in a memory device associated with the probe is read by a processing device in the console. The data includes source impedance values specific to a coagulation or cutting mode of operation. A constant duty cycle value for a modulated cutting mode also is provided. Depending on the operating mode selected, an RF generator adjusted to have a predetermined source impedance value provides a voltage value to the probe. During the duty-cycled mode, the RF generator generates an instantaneous voltage value output for a duty cycle portion that is less than 100% of a time period, which value is no less than a maximum continuous average voltage value for the electrosurgical probe.
摘要翻译： 电外科系统包括连接到控制台的电外科探头，其中根据所选择的操作模式，探针能够凝固和消融组织。 在操作系统之前，存储在与探头相关联的存储设备中的探针专用数据由控制台中的处理设备读取。 数据包括特定于凝血或切割操作模式的源阻抗值。 还提供了调制切割模式的恒定占空比值。 根据所选择的操作模式，被调整为具有预定的源阻抗值的RF发生器为探针提供电压值。 在占空比模式期间，RF发生器产生占空比部分的瞬时电压值，其小于时间段的100％，该值不小于电外科探头的最大连续平均电压值。
-
2.发明申请METHOD AND SYSTEM FOR ADJUSTING SOURCE IMPEDANCE AND MAXIMIZING OUTPUT BY RF GENERATOR 审中-公开用于调节源阻抗并使RF发生器输出最大化的方法和系统公开(公告)号：US20140155880A1
公开(公告)日：2014-06-05
申请号：US14156551
申请日：2014-01-16
CPC分类号： A61B18/1206 , A61B18/1233 , A61B18/148 , A61B18/18 , A61B2017/00477 , A61B2017/00973 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00779 , A61B2018/00988
摘要： An electrosurgical system includes an electrosurgical probe connected to a control console, wherein the probe is capable of coagulating and ablating tissue depending on a selected operating mode. Before operating the system, probe-specific data stored in a memory device associated with the probe is read by a processing device in the console. The data includes source impedance values specific to a coagulation or cutting mode of operation. A constant duty cycle value for a modulated cutting mode also is provided. Depending on the operating mode selected, an RF generator adjusted to have a predetermined source impedance value provides a voltage value to the probe. During the duty-cycled mode, the RF generator generates an instantaneous voltage value output for a duty cycle portion that is less than 100% of a time period, which value is no less than a maximum continuous average voltage value for the electrosurgical probe.
摘要翻译： 电外科系统包括连接到控制台的电外科探头，其中根据所选择的操作模式，探针能够凝固和消融组织。 在操作系统之前，存储在与探头相关联的存储设备中的探针专用数据由控制台中的处理设备读取。 数据包括特定于凝血或切割操作模式的源阻抗值。 还提供了调制切割模式的恒定占空比值。 根据所选择的操作模式，被调整为具有预定的源阻抗值的RF发生器为探针提供电压值。 在占空比模式期间，RF发生器产生占空比部分的瞬时电压值，其小于时间段的100％，该值不小于电外科探头的最大连续平均电压值。
-
搜索结果
2 条记录 (耗时 0.02 秒)
