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1. 发明申请

US20070208333A1 ELECTROSURGICAL GENERATOR 审中-公开
标题翻译：静电发生器
公开(公告)号：US20070208333A1
公开(公告)日：2007-09-06
申请号：US11747382
申请日：2007-05-11
申请人： Andy Uchida , Duane Marion , Ken Woodland , Katherine Knudsen
发明人： Andy Uchida , Duane Marion , Ken Woodland , Katherine Knudsen
IPC分类号： A61B18/18
CPC分类号： A61B18/1206 , A61B2017/00084 , A61B2018/00702 , A61B2018/00791
摘要： An electrosurgical generator that can be used, for example, to provide radio-frequency (RF) energy for localized tissue coagulation, cutting, ablation, and to create lesions in nervous tissue. The generator can provide controls for line power, RF power, setting temperature and/or power, for selecting preset temperature and power combinations, and for selecting programmed treatment profiles. The generator can have a display to display the desired probe and tissue temperature, measured probe impedance, actual probe and/or tissue temperature, delivered power, treatment time, mode setting, preset selection, and messages, and indicators for RF Power On, Stimulation On, and Fault Condition. The generator can include the ability to generate low frequency pulses to stimulate nerves and to assist in the proper placement of the electrosurgical probe in the location that is causing pain.
摘要翻译：例如，可以使用电外科发生器来提供用于局部组织凝固，切割，消融并且在神经组织中产生损伤的射频（RF）能量。发电机可以提供线路功率，RF功率，设定温度和/或功率的控制，用于选择预设温度和功率组合，以及选择编程的处理曲线。发生器可以显示所需的探针和组织温度，测量的探头阻抗，实际探头和/或组织温度，输送功率，治疗时间，模式设置，预设选择和消息以及RF Power On，Stimulation 开和故障条件。发生器可以包括产生低频脉冲以刺激神经的能力，并且有助于将电外科探头正确放置在引起疼痛的位置。

2. 发明申请

US20050288662A1 Electrosurgical generator 有权
标题翻译：电外科发生器
公开(公告)号：US20050288662A1
公开(公告)日：2005-12-29
申请号：US10873289
申请日：2004-06-23
申请人： Andy Uchida , Duane Marion , Ken Woodland , Katherine Knudsen
发明人： Andy Uchida , Duane Marion , Ken Woodland , Katherine Knudsen
IPC分类号： A61B17/00 , A61B18/00 , A61B18/12 , G06F19/00
CPC分类号： A61B18/1206 , A61B2017/00084 , A61B2018/00702 , A61B2018/00791
摘要： A method includes recognizing an electrosurgical probe coupled to an electrosurgical generator, selecting a mode of the electrosurgical generator based upon the recognized probe, setting a therapy profile based upon the selected mode, and displaying the therapy profile. The generator can include user inputs for modifying the therapy profile. A computer implemented method for achieving a target temperature includes: a) receiving the target temperature; b) calculating a first set temperature; c) commanding a first output power level until a measured temperature is equal to or greater than the first set temperature; d) calculating an updated set temperature based upon the target temperature; e) commanding a second output power level until the measured temperature is equal to or greater than the updated set temperature; and repeating d and e until the updated set temperature is equal to the target temperature.
摘要翻译：一种方法包括识别耦合到电外科发生器的电外科探头，基于所识别的探针选择电外科发生器的模式，基于所选择的模式设置治疗简档，以及显示治疗简档。发生器可以包括用于修改治疗简档的用户输入。用于实现目标温度的计算机实现方法包括：a）接收目标温度; b）计算第一设定温度; c）命令第一输出功率电平，直到所测量的温度等于或大于所述第一设定温度; d）基于目标温度计算更新的设定温度; e）命令第二输出功率电平，直到所测量的温度等于或大于更新的设定温度; 并重复d和e直到更新的设定温度等于目标温度。

3. 发明申请

US20060206106A1 Devices and methods for controlling movement of an electrosurgical electrode 有权
标题翻译：用于控制电外科电极运动的装置和方法
公开(公告)号：US20060206106A1
公开(公告)日：2006-09-14
申请号：US11433272
申请日：2006-05-11
申请人： John Scholl , Duane Marion , George Morrison , Jeffrey Smith
发明人： John Scholl , Duane Marion , George Morrison , Jeffrey Smith
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/00208 , A61B2018/00601 , A61B2018/00702 , A61B2018/00779 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/1213 , A61B2018/1407 , A61B2018/1861
摘要： An electrosurgical electrode assembly having a cutting device including a catheter with a proximal and distal end, and an electrode carried on the distal end of the catheter. A controller is connected to the cutting device. A data acquisition system is connected to the controller and is capable of monitoring voltage and current output. A microprocessor may also be connected to the data acquisition system for processing voltage and current data from the data acquisition system. A generator is also connected to the data acquisition system. The controller initiates movement of the electrode upon arc initiation at the electrode. Methods of using the devices herein are also disclosed.
摘要翻译：一种电外科电极组件，其具有切割装置，该切割装置包括具有近端和远端的导管，以及承载在导管远端的电极。控制器连接到切割装置。数据采集系统连接到控制器，并且能够监视电压和电流输出。微处理器也可以连接到数据采集系统，用于处理来自数据采集系统的电压和电流数据。发电机也连接到数据采集系统。控制器在电极起弧时启动电极的移动。还公开了使用本文的装置的方法。

4. 发明申请

US20050027235A1 Radiofrequency arthrosopic ablation device 有权
标题翻译：射频关节置换术
公开(公告)号：US20050027235A1
公开(公告)日：2005-02-03
申请号：US10490979
申请日：2003-02-12
申请人： Katherine Knudsen , Duane Marion , Hugh Sharkey
发明人： Katherine Knudsen , Duane Marion , Hugh Sharkey
IPC分类号： A61B18/12 , A61B18/14 , A61N1/30
CPC分类号： A61B18/148 , A61B2018/00101 , A61B2018/162 , A61B2218/002
摘要： A surgical device includes an elongated shaft having first and second electrically isolated electrodes coupled to the shaft such that an exposed portion of the second electrode is disposed around only part of a circumference of the elongated shaft, and includes a portion that is spaced proximally from the first electrode. Another surgical device also includes an elongated shaft having first and second electrically isolated electrodes coupled to the shaft, wherein the shaft includes a first side, and exposed surfaces of the first and second electrodes are side-facing toward the first side. Various embodiments of a “cool back” are provided, allowing arthroscopic surgery on a first side of a device without tissue effects on a back side of the device.
摘要翻译：手术装置包括细长轴，其具有联接到所述轴的第一和第二电隔离电极，使得所述第二电极的暴露部分仅围绕所述细长轴的圆周的一部分设置，并且包括与所述细长轴的近侧间隔开的部分第一电极。另一种手术装置还包括细长轴，其具有联接到所述轴的第一和第二电隔离电极，其中所述轴包括第一侧，并且所述第一和第二电极的暴露表面朝向所述第一侧面朝向。提供“冷却回”的各种实施例，允许在装置的第一侧上进行关节镜手术，而不会在装置的背面产生组织影响。

5. 发明申请

US20050119646A1 Devices and methods for controlling movement of an electrosurgical electrode 审中-公开
标题翻译：用于控制电外科电极运动的装置和方法
公开(公告)号：US20050119646A1
公开(公告)日：2005-06-02
申请号：US11003267
申请日：2004-12-02
申请人： John Scholl , Duane Marion , George Morrison , Jeffrey Smith
发明人： John Scholl , Duane Marion , George Morrison , Jeffrey Smith
IPC分类号： A61B18/14 , A61B18/18
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/00208 , A61B2018/00601 , A61B2018/00702 , A61B2018/00779 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/1213 , A61B2018/1407 , A61B2018/1861
摘要： An electrosurgical electrode assembly having a cutting device including a catheter with a proximal and distal end, and an electrode carried on the distal end of the catheter. A controller is connected to the cutting device. A data acquisition system is connected to the controller and is capable of monitoring voltage and current output. A microprocessor may also be connected to the data acquisition system for processing voltage and current data from the data acquisition system. A generator is also connected to the data acquisition system. The controller initiates movement of the electrode upon arc initiation at the electrode. Methods of using the devices herein are also disclosed.
摘要翻译：一种电外科电极组件，其具有切割装置，该切割装置包括具有近端和远端的导管，以及承载在导管远端的电极。控制器连接到切割装置。数据采集系统连接到控制器，并且能够监视电压和电流输出。微处理器也可以连接到数据采集系统，用于处理来自数据采集系统的电压和电流数据。发电机也连接到数据采集系统。控制器在电极起弧时启动电极的移动。还公开了使用本文的装置的方法。

6. 发明申请

US20070173807A1 Devices and methods for controlling movement of an electrosurgical electrode 审中-公开
公开(公告)号：US20070173807A1
公开(公告)日：2007-07-26
申请号：US11717273
申请日：2007-03-12
申请人： John Scholl , Duane Marion , George Morrison , Jeffrey Smith
发明人： John Scholl , Duane Marion , George Morrison , Jeffrey Smith
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/00208 , A61B2018/00601 , A61B2018/00702 , A61B2018/00779 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/1213 , A61B2018/1407 , A61B2018/1861
摘要： An electrosurgical electrode assembly having a cutting device including a catheter with a proximal and distal end, and an electrode carried on the distal end of the catheter. A controller is connected to the cutting device. A data acquisition system is connected to the controller and is capable of monitoring voltage and current output. A microprocessor may also be connected to the data acquisition system for processing voltage and current data from the data acquisition system. A generator is also connected to the data acquisition system. The controller initiates movement of the electrode upon arc initiation at the electrode. Methods of using the devices herein are also disclosed.

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