公开(公告)号：US20110082457A1

公开(公告)日：2011-04-07

申请号：US12574001

申请日：2009-10-06

申请人： Duane E. Kerr ,  Jeffrey R. Townsend ,  William H. Nau, JR. ,  Terrence R. Young

发明人： Duane E. Kerr ,  Jeffrey R. Townsend ,  William H. Nau, JR. ,  Terrence R. Young

IPC分类号： A61B18/14

CPC分类号： A61B18/1445 ,  A61B2018/00077 ,  A61B2018/00148 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/1412 ,  A61B2018/1455

摘要： A bipolar forceps includes a shaft extending from a housing and includes an end effector assembly at its distal end. The end effector assembly has a pair of jaw members movable between an open position and a closed position. A knife assembly includes a cutter having a generally circular cross-section. The cutter is configured to cut tissue when the jaw members are in the closed position. One or more electrically conductive tissue sealing plates are disposed on each of the jaw members. The tissue sealing plates are adapted to connect to an electrosurgical energy source configured to deliver electrosurgical energy to tissue held between the jaw members to effect a tissue seal. An actuator is operably coupled to the knife assembly and is configured to selectively reciprocate the cutter relative to the jaw members.

摘要翻译： 双极镊子包括从壳体延伸并且在其远端处包括末端执行器组件的轴。 末端执行器组件具有可在打开位置和关闭位置之间移动的一对钳口构件。 刀组件包括具有大致圆形横截面的切割器。 切割器构造成当夹爪构件处于关闭位置时切割组织。 一个或多个导电组织密封板设置在每个钳口构件上。 组织密封板适于连接到电外科能源，其构造成将电外科能量传递到夹持在夹钳构件之间的组织，以实现组织密封。 致动器可操作地联接到刀具组件，并且构造成选择性地使刀具相对于钳口构件往复运动。

公开(公告)号：US08292886B2

公开(公告)日：2012-10-23

申请号：US12574001

申请日：2009-10-06

申请人： Duane E. Kerr ,  Jeffrey R. Townsend ,  William H. Nau, Jr. ,  Terrence R. Young

发明人： Duane E. Kerr ,  Jeffrey R. Townsend ,  William H. Nau, Jr. ,  Terrence R. Young

IPC分类号： A61B18/14

CPC分类号： A61B18/1445 ,  A61B2018/00077 ,  A61B2018/00148 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/1412 ,  A61B2018/1455

摘要： A bipolar forceps includes a shaft extending from a housing and includes an end effector assembly at its distal end. The end effector assembly has a pair of jaw members movable between an open position and a closed position. A knife assembly includes a cutter having a generally circular cross-section. The cutter is configured to cut tissue when the jaw members are in the closed position. One or more electrically conductive tissue sealing plates are disposed on each of the jaw members. The tissue sealing plates are adapted to connect to an electrosurgical energy source configured to deliver electrosurgical energy to tissue held between the jaw members to effect a tissue seal. An actuator is operably coupled to the knife assembly and is configured to selectively reciprocate the cutter relative to the jaw members.

摘要翻译： 双极镊子包括从壳体延伸并且在其远端处包括末端执行器组件的轴。 末端执行器组件具有可在打开位置和关闭位置之间移动的一对钳口构件。 刀组件包括具有大致圆形横截面的切割器。 切割器构造成当夹爪构件处于关闭位置时切割组织。 一个或多个导电组织密封板设置在每个钳口构件上。 组织密封板适于连接到电外科能源，其构造成将电外科能量传递到夹持在夹钳构件之间的组织，以实现组织密封。 致动器可操作地联接到刀具组件，并且构造成选择性地使刀具相对于钳口构件往复运动。

公开(公告)号：US20090024123A1

公开(公告)日：2009-01-22

申请号：US11781507

申请日：2007-07-23

申请人： Terrence R. Young

发明人： Terrence R. Young

IPC分类号： A61N1/02

CPC分类号： A61B17/30 ,  A61B17/2816 ,  A61B18/1442 ,  A61B2017/2927

摘要： Forceps include a first and a second blade, both of which have an inner surface, an outer surface, a tip end, and a proximal end. The forceps also include a blade adjustment joint disposed adjacent to the proximal ends of the first and the second blades and both blades are rotateably connected to the blade adjustment joint. The blade adjustment joint selectively allows the first and second blades to rotate independently of each other or prevents both blades from rotating independently of each other. The blade adjustment joint permits the first blade to rotate or pivot in relation to the second blade and visa versa, so the tips of the forceps can be realigned simply and easily. Additionally, the blade adjustment joint in one condition prevents the first blade and second blade from rotating, locking the blades in position for use.

摘要翻译： 镊子包括第一和第二刀片，两者都具有内表面，外表面，尖端和近端。 镊子还包括与第一和第二叶片的近端相邻设置的叶片调节接头，并且两个叶片可旋转地连接到叶片调节接头。 叶片调节接头选择性地允许第一和第二叶片彼此独立地旋转，或者防止两个叶片彼此独立地旋转。 刀片调节接头允许第一刀片相对于第二刀片旋转或枢转，反之亦然，因此镊子的尖端可以简单且容易地重新对准。 此外，在一个状态下的叶片调节接头防止第一叶片和第二叶片旋转，将叶片锁定就位以供使用。

公开(公告)号：US20080294190A1

公开(公告)日：2008-11-27

申请号：US11805062

申请日：2007-05-22

申请人： Terrence R. Young

发明人： Terrence R. Young

IPC分类号： A61B17/28

CPC分类号： A61B17/282 ,  A61B17/2841

摘要： An adjustable hand-held surgical instrument is provided and includes a first elongated member; and a second elongated member pivotally connected to the first elongated member. Each of the elongated members includes a handle portion selectively extendable from the proximal end of the elongated member; and a tool member selectively extendable from the distal end of the elongated member.

摘要翻译： 提供了一种可调节的手持式手术器械，包括：第一细长构件; 以及与所述第一细长构件枢转地连接的第二细长构件。 每个细长构件包括可从细长构件的近端可选地延伸的手柄部分; 以及从所述细长构件的远端可选择地延伸的工具构件。

公开(公告)号：US6052608A

公开(公告)日：2000-04-18

申请号：US50460

申请日：1998-03-30

申请人： Terrence R. Young ,  Timothy A. Beardsley

发明人： Terrence R. Young ,  Timothy A. Beardsley

IPC分类号： A61N1/05 ,  A61B5/04

CPC分类号： A61N1/0531 ,  Y10T29/49117

摘要： An implantable medical electrode supports at least one conductive contact having a rounded protrusion adapted for contacting a treatment site of a patient in use and an edge portion bordering at least a portion of the rounded protrusion. The electrode includes a first flexible insulating layer and a second flexible insulating layer having at least one aperture. In assembly, the conductive contact is positioned between the first and second insulating layers with the rounded protrusion of the contact aligned with, and extending into the aperture. In one embodiment, the rounded protrusion extends through the aperture to terminate at an apex beyond the second insulating layer.

摘要翻译： 可植入医疗电极支撑至少一个具有圆形突起的导电接触件，该圆形突出部适于接触使用中的患者的治疗部位和与所述圆形突出部的至少一部分接触的边缘部分。 电极包括第一柔性绝缘层和具有至少一个孔的第二柔性绝缘层。 在组装中，导电接触件位于第一和第二绝缘层之间，其中接触件的圆形突出部与孔径对准并延伸到孔中。 在一个实施例中，圆形突起延伸穿过孔以终止于超过第二绝缘层的顶点。