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1. 发明授权

US07179258B2 Bipolar electrosurgical instrument for sealing vessels 有权
公开(公告)号：US07179258B2
公开(公告)日：2007-02-20
申请号：US10819802
申请日：2004-04-07
申请人： Steven Paul Buysse , Dale Francis Schmaltz , Robert Luzzi , Kirk Bryan Olson , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
发明人： Steven Paul Buysse , Dale Francis Schmaltz , Robert Luzzi , Kirk Bryan Olson , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
IPC分类号： A61B18/18
CPC分类号： A61B18/1442 , A61B2017/2945 , A61B2018/00083 , A61B2018/0063 , A61B2018/1432
摘要： A bipolar electrosurgical instrument has opposable seal surfaces on its jaws for grasping and sealing vessels and vascular tissue. Inner and outer instrument members allow arcuate motion of the seal surfaces. An open lockbox provides a pivot with lateral support to maintain alignment of the lateral surfaces. Ratchets on the instrument members hold a constant closure force on the tissue during the seal process. A shank portion on each member is tuned to provide an appropriate spring force to hold the seal surfaces together. During surgery, the instrument can be used to grasp and clamp vascular tissue and apply bipolar electrosurgical current through the clamped tissue. In one embodiment, the seal surfaces are partially insulated to prevent a short circuit when the instrument jaws are closed together. In another embodiment, the seal surfaces are removably mounted on the jaws.

2. 发明授权

US07156842B2 Electrosurgical pencil with improved controls 有权
公开(公告)号：US07156842B2
公开(公告)日：2007-01-02
申请号：US10959824
申请日：2004-10-06
申请人： Joe Don Sartor , Arlen James Reschke , David Nichols Heard , Dale Francis Schmaltz , Ronald J. Podhajsky , Steven Paul Buysse , Mark Huseman
发明人： Joe Don Sartor , Arlen James Reschke , David Nichols Heard , Dale Francis Schmaltz , Ronald J. Podhajsky , Steven Paul Buysse , Mark Huseman
IPC分类号： A61B18/18
CPC分类号： A61B18/1402 , A61B2018/00928 , A61B2018/00946
摘要： An electrosurgical pencil is provided which includes an elongated housing, an electrocautery blade supported within the housing and extending distally from the housing. The electrocautery blade is connected to a source of electrosurgical energy. The pencil also includes at least one activation switch supported on the housing which is configured and adapted to complete a control loop extending from the source of electrosurgical energy. At least one voltage divider network is also supported on the housing and is electrically connected to the source of electrosurgical energy.

3. 发明授权

US06352536B1 Bipolar electrosurgical instrument for sealing vessels 有权
公开(公告)号：US06352536B1
公开(公告)日：2002-03-05
申请号：US09502933
申请日：2000-02-11
申请人： Steven Paul Buysse , Dale Francis Schmaltz , Robert Luzzi , Kirk Bryan Olson , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
发明人： Steven Paul Buysse , Dale Francis Schmaltz , Robert Luzzi , Kirk Bryan Olson , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
IPC分类号： A61B1818
CPC分类号： A61B18/1442 , A61B2017/2945 , A61B2018/00083 , A61B2018/0063 , A61B2018/1432
摘要： A bipolar electrosurgical instrument has opposable seal surfaces on its jaws for grasping and sealing vessels and vascular tissue. Inner and outer instrument members allow arcuate motion of the seal surfaces. An open lockbox provides a pivot with lateral support to maintain alignment of the lateral surfaces. Ratchets on the instrument members hold a constant closure force on the tissue during the seal process. A shank portion on each member is tuned to provide an appropriate spring force to hold the seal surfaces together. During surgery, the instrument can be used to grasp and clamp vascular tissue and apply bipolar electrosurgical current through the clamped tissue. In one embodiment, the seal surfaces are partially insulated to prevent a short circuit when the instrument jaws are closed together. In another embodiment, the seal surfaces are removably mounted on the jaws.

4. 外观设计

USD449886S1 Forceps with disposable electrode 失效
标题翻译：镊子与一次性电极
公开(公告)号：USD449886S1
公开(公告)日：2001-10-30
申请号：US29095485
申请日：1998-10-23
申请人： Philip Mark Tetzlaff , Steven Paul Buysse , Kate Ryland Lawes , Dale Francis Schmaltz
设计人： Philip Mark Tetzlaff , Steven Paul Buysse , Kate Ryland Lawes , Dale Francis Schmaltz

5. 外观设计

USD425201S Disposable electrode assembly 失效
公开(公告)号：USD425201S
公开(公告)日：2000-05-16
申请号：US95493
申请日：1998-10-23
申请人： Philip Mark Tetzlaff , Dale Francis Schmaltz , Steven Paul Buysse , Kate Ryland Lawes
设计人： Philip Mark Tetzlaff , Dale Francis Schmaltz , Steven Paul Buysse , Kate Ryland Lawes

6. 发明授权

US6050996A Bipolar electrosurgical instrument with replaceable electrodes 失效
标题翻译：具有可更换电极的双极电外科仪器
公开(公告)号：US6050996A
公开(公告)日：2000-04-18
申请号：US968496
申请日：1997-11-12
申请人： Dale Francis Schmaltz , Robert Luzzi , David Nichols Heard , Steven Paul Buysee , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
发明人： Dale Francis Schmaltz , Robert Luzzi , David Nichols Heard , Steven Paul Buysee , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
IPC分类号： A61B17/12 , A61B17/28 , A61B18/12 , A61B18/14 , A61B17/39
CPC分类号： A61B18/1442 , A61B18/14 , A61B18/1445 , A61B2017/2945 , A61B2018/00083 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/0063 , A61B2018/126 , A61B2018/1432 , A61B2018/146 , A61B2018/1495
摘要： A bipolar electrosurgical instrument for vessel sealing comprises first and second members connected by a pivot. A pair of jaws have opposable seal surfaces that are designed to grasp vascular tissue and conduct bipolar electrosurgical current therethrough. Electrodes on the jaws, including the seal surfaces, are removable and disposable. The jaws of the instrument have mechanical interfaces designed to accept replacement electrodes. The instrument further comprises interlocking ratchets designed to hold a constant closure force between the seal surfaces. Wires extend from the electrodes along one of the members and are connectable to electrosurgical generator.
摘要翻译：用于容器密封的双极电外科器械包括通过枢轴连接的第一和第二构件。一对钳口具有可对置的密封表面，其被设计成抓住血管组织并导致双极电外科电流穿过其中。钳口上的电极，包括密封表面，是可移动的和一次性的。仪器的钳口具有设计用于接受替换电极的机械接口。仪器还包括设计成在密封表面之间保持恒定的关闭力的互锁棘轮。电线从电极沿着其中一个构件延伸并且可连接到电外科发生器。

7. 发明授权

US07244257B2 Electrosurgical pencil having a single button variable control 有权
标题翻译：电动手术笔具有单按钮变量控制
公开(公告)号：US07244257B2
公开(公告)日：2007-07-17
申请号：US10701796
申请日：2003-11-05
申请人： Ronald J. Podhajsky , Dale Francis Schmaltz , Arlan James Reschke
发明人： Ronald J. Podhajsky , Dale Francis Schmaltz , Arlan James Reschke
IPC分类号： A61B18/18
CPC分类号： A61B18/1402 , A61B2018/00589 , A61B2018/00601
摘要： The present disclosure is directed to electrosurgical pencils having variable controls. In one aspect, the electrosurgical pencil, includes an elongated housing, an electrocautery blade supported within the housing and extending distally from the housing, the electrocautery blade being connected to a source of electrosurgical energy, an activation button supported on the housing, the activation button being movable from a first position to at least a subsequent position, and a transducer electrically connected between the activation button and the source of electrosurgical energy. The transducer is configured to transmit an electrical output signal to the electrosurgical energy source correlating to the movement of the activation button. The source of electrosurgical energy correspondingly supplies an amount of electrosurgical energy to the electrocautery blade dependant upon the electrical output signal.
摘要翻译：本公开涉及具有可变控制的电手术铅笔。一方面，电外科手术笔包括细长的外壳，支撑在外壳内并从外壳向远端延伸的电烙术刀片，电烙刀连接到电外科手术能量源，支撑在外壳上的激活按钮，激活按钮可从第一位置移动到至少后续位置，以及电连接在激活按钮和电外科能量源之间的换能器。换能器被配置为将电输出信号传输到与激活按钮的移动相关的电外科能量源。根据电输出信号，电外科能量的来源相应地向电烙刀提供一定量的电外科能量。

8. 发明授权

US08128622B2 Electrosurgical pencil having a single button variable control 有权
标题翻译：电动手术笔具有单按钮变量控制
公开(公告)号：US08128622B2
公开(公告)日：2012-03-06
申请号：US11825821
申请日：2007-07-09
申请人： Ronald J Podhajsky , Dale Francis Schmaltz , Arlan James Reschke
发明人： Ronald J Podhajsky , Dale Francis Schmaltz , Arlan James Reschke
IPC分类号： A61B18/18
CPC分类号： A61B18/1402 , A61B2018/00589 , A61B2018/00601
摘要： The present disclosure is directed to electrosurgical pencils having variable controls. In one aspect, the electrosurgical pencil, includes an elongated housing, an electrocautery blade supported within the housing and extending distally from the housing, the electrocautery blade being connected to a source of electrosurgical energy, an activation button supported on the housing, the activation button being movable from a first position to at least a subsequent position, and a transducer electrically connected between the activation button and the source of electrosurgical energy. The transducer is configured to transmit an electrical output signal to the electrosurgical energy source correlating to the movement of the activation button. The source of electrosurgical energy correspondingly supplies an amount of electrosurgical energy to the electrocautery blade dependant upon the electrical output signal.
摘要翻译：本公开涉及具有可变控制的电手术铅笔。一方面，电外科手术笔包括细长的外壳，支撑在外壳内并从外壳向远端延伸的电烙术刀片，电烙刀连接到电外科手术能量源，支撑在外壳上的激活按钮，激活按钮可从第一位置移动到至少后续位置，以及电连接在激活按钮和电外科能量源之间的换能器。换能器被配置为将电输出信号传输到与激活按钮的移动相关的电外科能量源。根据电输出信号，电外科能量的来源相应地向电烙刀提供一定量的电外科能量。

9. 发明授权

US07156844B2 Electrosurgical pencil with improved controls 有权
标题翻译：电手术铅笔改进控制
公开(公告)号：US07156844B2
公开(公告)日：2007-01-02
申请号：US10718113
申请日：2003-11-20
申请人： Arlan James Reschke , Steven Paul Buysse , David Nichols Heard , Joe Don Sartor , Dale Francis Schmaltz , Ronald J. Podhajsky
发明人： Arlan James Reschke , Steven Paul Buysse , David Nichols Heard , Joe Don Sartor , Dale Francis Schmaltz , Ronald J. Podhajsky
IPC分类号： A61B18/18
CPC分类号： A61B18/1402 , A61B2018/00726
摘要： An electrosurgical pencil is provided which includes an elongated housing, an electrocautery blade supported within the housing and extending distally from the housing. The electrocautery blade is connected to a source of electrosurgical energy. The pencil also includes at least one activation switch supported on the housing which is configured and adapted to complete a control loop extending from the source of electrosurgical energy. At least one voltage divider network is also supported on the housing and is electrically connected to the source of electrosurgical energy.
摘要翻译：提供一种电外科手术笔，其包括细长壳体，电动刀片，其支撑在壳体内并从壳体向远侧延伸。电烙刀连接到电外科手术能源。铅笔还包括支撑在壳体上的至少一个启动开关，该启动开关被配置和适于完成从电外科能量源延伸的控制回路。至少一个分压器网络也被支撑在壳体上并且电连接到电外科能量源。

10. 发明授权

US06187003B1 Bipolar electrosurgical instrument for sealing vessels 失效
标题翻译：用于密封容器的双极电外科仪器
公开(公告)号：US06187003B1
公开(公告)日：2001-02-13
申请号：US08968779
申请日：1997-11-12
申请人： Steven Paul Buysse , Dale Francis Schmaltz , Robert Luzzi , Kirk Bryan Olson , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
发明人： Steven Paul Buysse , Dale Francis Schmaltz , Robert Luzzi , Kirk Bryan Olson , Kate Ryland Lawes , Daniel Lee Trimberger, II , Mathew Erle Mitchell , Jenifer Serafin Kennedy
IPC分类号： A61B1739
CPC分类号： A61B17/2816 , A61B17/282 , A61B18/1442 , A61B2017/2837 , A61B2017/2945 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/1432 , A61B2090/034
摘要： A bipolar electrosurgical instrument has opposable seal surfaces on its jaws for grasping and sealing vessels and vascular tissue. Inner and outer instrument members allow arcuate motion of the seal surfaces. An open lockbox provides a pivot with lateral support to maintain alignment of the lateral surfaces. Ratchets on the instrument members hold a constant closure force on the tissue during the seal process. A shank portion on each member is tuned to provide an appropriate spring force to hold the seal surfaces together. During surgery, the instrument can be used to grasp and clamp vascular tissue and apply bipolar electrosurgical current through the clamped tissue. In one embodiment, the seal surfaces are partially insulated to prevent a short circuit when the instrument jaws are closed together. In another embodiment, the seal surfaces are removably mounted on the jaws.
摘要翻译：双极电外科器械在其钳口上具有对置的密封表面，用于抓住和密封容器和血管组织。内部和外部仪器构件允许密封表面的弓形运动。开放的锁箱提供具有侧向支撑的枢轴以保持侧面的对准。仪器构件上的棘轮在密封过程中在组织上保持恒定的闭合力。调整每个构件上的柄部分以提供适当的弹簧力以将密封表面保持在一起。在手术过程中，仪器可用于掌握和夹紧血管组织，并通过钳夹的组织施加双极电外科电流。在一个实施例中，密封表面是部分绝缘的，以防止当仪器钳口闭合在一起时发生短路。在另一个实施例中，密封表面可拆卸地安装在夹爪上。

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