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1. 发明授权

US09113900B2 Method and system for controlling output of RF medical generator 有权
标题翻译：控制射频医疗发电机输出的方法和系统
公开(公告)号：US09113900B2
公开(公告)日：2015-08-25
申请号：US13362816
申请日：2012-01-31
申请人： Steven P. Buysse , Bret S. Felton , David N. Heard , David S. Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
发明人： Steven P. Buysse , Bret S. Felton , David N. Heard , David S. Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
IPC分类号： A61B18/14 , A61B18/12 , A61B18/00
CPC分类号： A61B18/1445 , A61B18/1206 , A61B18/1442 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00726 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： A system for monitoring and/or controlling tissue modification during an electrosurgical procedure is disclosed. The system includes a sensor module and a control module operatively coupled to the sensor module and configured to control the delivery of electrosurgical energy to tissue based on information provided by the sensor module. The sensor module further includes at least one optical source configured to generate light and at least one optical detector configured to analyze a portion of the light transmitted through, and/or reflected from, the tissue.
摘要翻译：公开了一种用于在电外科手术过程中监测和/或控制组织改变的系统。该系统包括传感器模块和可操作地耦合到传感器模块并且被配置为基于由传感器模块提供的信息来控制电外科能量传递到组织的控制模块。传感器模块还包括被配置为产生光的至少一个光源和被配置为分析透射通过和/或从组织反射的光的一部分的至少一个光学检测器。

2. 发明授权

US09168089B2 Method and system for controlling output of RF medical generator 有权
标题翻译：控制射频医疗发电机输出的方法和系统
公开(公告)号：US09168089B2
公开(公告)日：2015-10-27
申请号：US13362548
申请日：2012-01-31
申请人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
发明人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
IPC分类号： A61B18/12 , A61B18/14 , A61B18/00
CPC分类号： A61B18/1445 , A61B18/1206 , A61B18/1442 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00726 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： A control system for controlling the output of an electrosurgical generator is disclosed. The control system includes a control module configured to receive an optical signal from a surgical site, the optical signal being related to an optical tissue characteristic, the control module configured to process the optical signal using a closed loop control loop and provide continual control of the output of the electrosurgical generator in response to the optical tissue characteristic.
摘要翻译：公开了一种用于控制电外科发生器的输出的控制系统。所述控制系统包括控制模块，所述控制模块被配置为从外科手术部位接收光学信号，所述光学信号与光学组织特征相关，所述控制模块被配置为使用闭环控制环来处理所述光学信号，并提供对所述光学信号的持续控制电外科发生器响应于光学组织特征的输出。

3. 发明申请

US20120150170A1 Method and System for Controlling Output of RF Medical Generator 有权
标题翻译：射频医疗发生器输出控制方法及系统
公开(公告)号：US20120150170A1
公开(公告)日：2012-06-14
申请号：US13362816
申请日：2012-01-31
申请人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
发明人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B18/1206 , A61B18/1442 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00726 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： A system for monitoring and/or controlling tissue modification during an electrosurgical procedure is disclosed. The system includes a sensor module and a control module operatively coupled to the sensor module and configured to control the delivery of electrosurgical energy to tissue based on information provided by the sensor module. The sensor module further includes at least one optical source configured to generate light and at least one optical detector configured to analyze a portion of the light transmitted through, and/or reflected from, the tissue.
摘要翻译：公开了一种用于在电外科手术过程中监测和/或控制组织改变的系统。该系统包括传感器模块和可操作地耦合到传感器模块并且被配置为基于由传感器模块提供的信息来控制电外科能量传递到组织的控制模块。传感器模块还包括被配置为产生光的至少一个光源和被配置为分析透射通过和/或从组织反射的光的一部分的至少一个光学检测器。

4. 发明申请

US20120130256A1 Method and System for Controlling Output of RF Medical Generator 有权
标题翻译：射频医疗发生器输出控制方法及系统
公开(公告)号：US20120130256A1
公开(公告)日：2012-05-24
申请号：US13362548
申请日：2012-01-31
申请人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
发明人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Schmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
IPC分类号： A61B18/12 , A61B6/00
CPC分类号： A61B18/1445 , A61B18/1206 , A61B18/1442 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00726 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： A control system for controlling the output of an electrosurgical generator is disclosed. The control system includes a control module configured to receive an optical signal from a surgical site, the optical signal being related to an optical tissue characteristic, the control module configured to process the optical signal using a closed loop control loop and provide continual control of the output of the electrosurgical generator in response to the optical tissue characteristic.
摘要翻译：公开了一种用于控制电外科发生器的输出的控制系统。所述控制系统包括控制模块，所述控制模块被配置为从外科手术部位接收光学信号，所述光学信号与光学组织特征相关，所述控制模块被配置为使用闭环控制环来处理所述光学信号，并提供对所述光学信号的持续控制电外科发生器响应于光学组织特征的输出。

5. 发明授权

US08105323B2 Method and system for controlling output of RF medical generator 有权
标题翻译：控制射频医疗发电机输出的方法和系统
公开(公告)号：US08105323B2
公开(公告)日：2012-01-31
申请号：US11585506
申请日：2006-10-24
申请人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Shmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
发明人： Steven P. Buysse , Bret S. Felton , David N. Heard , David Keppel , Ronald J. Podhajsky , Dale F. Shmaltz , Robert H. Wham , Edward C. Meagher , Kate R. Lawes , David A. Schechter , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B18/1206 , A61B18/1442 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00726 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： An electrosurgical generator is disclosed. The generator includes a microprocessor configured to generate a target impedance trajectory having at least one slope. The target impedance trajectory includes a plurality of target impedance values. The microprocessor is configured to drive tissue impedance along the target impedance trajectory by adjusting the output level to substantially match tissue impedance to a corresponding target impedance value. The microprocessor is further configured to compare tissue impedance to a threshold impedance value and adjust output of the electrosurgical generator when the tissue impedance is equal to or greater than the threshold impedance.
摘要翻译：公开了一种电外科发生器。该发生器包括被配置为产生具有至少一个斜率的目标阻抗轨迹的微处理器。目标阻抗轨迹包括多个目标阻抗值。微处理器被配置为通过调节输出电平来将组织阻抗基本上与对应的目标阻抗值相匹配来沿着目标阻抗轨迹驱动组织阻抗。微处理器还被配置为当组织阻抗等于或大于阈值阻抗时，将组织阻抗与阈值阻抗值进行比较，并调整电外科发生器的输出。

6. 发明授权

US07901400B2 Method and system for controlling output of RF medical generator 有权
标题翻译：控制射频医疗发电机输出的方法和系统
公开(公告)号：US07901400B2
公开(公告)日：2011-03-08
申请号：US11044805
申请日：2005-01-27
申请人： Robert H. Wham , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
发明人： Robert H. Wham , Chelsea Shields , Philip M. Tetzlaff , Jeremy S. James
IPC分类号： A61B18/10
CPC分类号： A61B18/1442 , A61B18/1206 , A61B2018/0016 , A61B2018/0063 , A61B2018/00684 , A61B2018/00875 , A61B2018/00994 , A61B2090/061
摘要： A system and method are provided for controlling an electrosurgical generator generating electrosurgical energy which is delivered to a patient for performing an electrosurgical procedure for sealing tissue. The system includes a control module executable on a processor for receiving sensed data corresponding to at least one physical or electrical property related to delivery of the electrosurgical energy. The control module processes the received sensed data and controls the electrosurgical generator including generating at least one corresponding control signal in accordance with the processed sensed data for regulating electrosurgical energy output from the electrosurgical generator. The controlling the electrosurgical generator further includes regulating at least one control variable, a respective control variable of the at least one control variable corresponding to sensed data corresponding to a property of the at least one physical or electrical property to follow at least one mapping for optimizing the tissue sealing.
摘要翻译：提供了一种用于控制产生电外科能量的电外科发生器的系统和方法，所述电外科能量被输送到患者以执行用于密封组织的电外科手术。该系统包括可在处理器上执行的控制模块，用于接收对应于与电外科能量的传递相关的至少一个物理或电气性质的感测数据。所述控制模块处理所接收的感测数据并控制所述电外科发生器，其包括根据所述经处理的感测数据生成至少一个对应的控制信号，以调节从所述电外科发生器输出的电外科能量。所述控制所述电外科发生器还包括调节至少一个控制变量，所述至少一个控制变量的相应控制变量对应于对应于所述至少一个物理或电性质的属性的感测数据，以遵循至少一个映射以进行优化组织密封。

7. 发明授权

US08070748B2 Vessel sealer and divider for large tissue structures 有权
标题翻译：用于大型组织结构的容器密封器和分隔件
公开(公告)号：US08070748B2
公开(公告)日：2011-12-06
申请号：US12833270
申请日：2010-07-09
申请人： David Hixson , James D. Allen, IV , Jeremy S. James , Jessica Olson , Paul R. Romero , Chelsea Shields , Jeff Unger
发明人： David Hixson , James D. Allen, IV , Jeremy S. James , Jessica Olson , Paul R. Romero , Chelsea Shields , Jeff Unger
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/1442 , A61B2017/2945 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455 , A61B2018/1861
摘要： An endoscopic bipolar forceps includes a housing having a shaft affixed thereto, the shaft including jaw members at a distal end thereof. The shaft includes a longitudinal axis defined therethrough and the jaw members are adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. The forceps also includes a drive assembly which moves the jaw member relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force the drive assembly to move the jaw members between the first and second positions. The pivot is located a fixed distance above the longitudinal axis. A knife assembly is also included which has a movable knife bar having a generally t-shaped proximal end dimensioned to operatively engage a corresponding slot defined within the housing, the slot being dimensioned to guide the movement of the knife bar during translation thereof.
摘要翻译：内窥镜双极镊子包括具有固定到其上的轴的壳体，该轴包括位于其远端处的钳口构件。轴包括通过其限定的纵向轴线，并且钳口构件适于连接到电外科能量源，使得钳口构件能够通过夹持在其间的组织传导能量以实现组织密封。镊子还包括驱动组件，该驱动组件使颚构件相对于彼此从第一位置移动，其中钳口构件相对于彼此间隔开设置到第二位置，其中钳口构件彼此靠近以操纵组织。包括可移动手柄，其可围绕枢轴旋转，以迫使驱动组件在第一和第二位置之间移动钳口构件。枢轴位于纵向轴线上方固定距离。还包括刀组件，其具有可移动的刀杆，其具有大致t形近端的尺寸，以可操作地接合限定在壳体内的相应狭槽，所述狭槽的尺寸被设计成引导刀片在其平移期间的移动。

8. 外观设计

USD535027S1 Low profile vessel sealing and cutting mechanism 有权
标题翻译：薄型容器密封和切割机构
公开(公告)号：USD535027S1
公开(公告)日：2007-01-09
申请号：US29214671
申请日：2004-10-06
申请人： Jeremy S. James , Jeff Unger , Chelsea Shields , Paul R. Romero , David Hixson
设计人： Jeremy S. James , Jeff Unger , Chelsea Shields , Paul R. Romero , David Hixson

9. 发明申请

US20100280515A1 Vessel Sealer and Divider for Large Tissue Structures 有权
标题翻译：大型组织结构的船舶封隔器和分隔器
公开(公告)号：US20100280515A1
公开(公告)日：2010-11-04
申请号：US12833270
申请日：2010-07-09
申请人： David Hixson , James D. Allen, IV , Jeremy S. James , Jessica Olson , Paul R. Romero , Chelsea Shields , Jeff Unger
发明人： David Hixson , James D. Allen, IV , Jeremy S. James , Jessica Olson , Paul R. Romero , Chelsea Shields , Jeff Unger
IPC分类号： A61B18/18 , A61B17/28
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/1442 , A61B2017/2945 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455 , A61B2018/1861
摘要： An endoscopic bipolar forceps includes a housing having a shaft affixed thereto, the shaft including jaw members at a distal end thereof. The shaft includes a longitudinal axis defined therethrough and the jaw members are adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. The forceps also includes a drive assembly which moves the jaw member relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force the drive assembly to move the jaw members between the first and second positions. The pivot is located a fixed distance above the longitudinal axis. A knife assembly is also included which has a movable knife bar having a generally t-shaped proximal end dimensioned to operatively engage a corresponding slot defined within the housing, the slot being dimensioned to guide the movement of the knife bar during translation thereof.
摘要翻译：内窥镜双极镊子包括具有固定到其上的轴的壳体，该轴包括位于其远端处的钳口构件。轴包括通过其限定的纵向轴线，并且钳口构件适于连接到电外科能量源，使得钳口构件能够通过夹持在其间的组织传导能量以实现组织密封。镊子还包括驱动组件，该驱动组件使颚构件相对于彼此从第一位置移动，其中钳口构件相对于彼此间隔开设置到第二位置，其中钳口构件彼此靠近以操纵组织。包括可移动手柄，其可围绕枢轴旋转，以迫使驱动组件在第一和第二位置之间移动钳口构件。枢轴位于纵向轴线上方固定距离。还包括刀组件，其具有可移动的刀杆，其具有大致t形近端的尺寸，以可操作地接合限定在壳体内的相应狭槽，所述狭槽的尺寸被设计成引导刀片在其平移期间的移动。

10. 发明授权

US07766910B2 Vessel sealer and divider for large tissue structures 有权
标题翻译：用于大型组织结构的容器密封器和分隔件
公开(公告)号：US07766910B2
公开(公告)日：2010-08-03
申请号：US11595194
申请日：2006-11-09
申请人： David Hixson , James D. Allen, IV , Jeremy S. James , Jessica Olson , Paul R. Romero , Chelsea Shields , Jeff Unger
发明人： David Hixson , James D. Allen, IV , Jeremy S. James , Jessica Olson , Paul R. Romero , Chelsea Shields , Jeff Unger
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/1442 , A61B2017/2945 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455 , A61B2018/1861
摘要： An endoscopic bipolar forceps includes a housing having a shaft affixed thereto, the shaft including jaw members at a distal end thereof. The shaft includes a longitudinal axis defined therethrough and the jaw members are adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. The forceps also includes a drive assembly which moves the jaw member relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force the drive assembly to move the jaw members between the first and second positions. The pivot is located a fixed distance above the longitudinal axis. A knife assembly is also included which has a movable knife bar having a generally t-shaped proximal end dimensioned to operatively engage a corresponding slot defined within the housing, the slot being dimensioned to guide the movement of the knife bar during translation thereof.
摘要翻译：内窥镜双极镊子包括具有固定到其上的轴的壳体，该轴包括位于其远端处的钳口构件。轴包括通过其限定的纵向轴线，并且钳口构件适于连接到电外科能量源，使得钳口构件能够通过夹持在其间的组织传导能量以实现组织密封。镊子还包括驱动组件，该驱动组件使颚构件相对于彼此从第一位置移动，其中钳口构件相对于彼此间隔开设置到第二位置，其中钳口构件彼此靠近以操纵组织。包括可移动手柄，其可围绕枢轴旋转，以迫使驱动组件在第一和第二位置之间移动钳口构件。枢轴位于纵向轴线上方固定距离。还包括刀组件，其具有可移动的刀杆，其具有大致t形近端的尺寸，以可操作地接合限定在壳体内的相应狭槽，所述狭槽的尺寸被设计成引导刀片在其平移期间的移动。

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