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1. 发明授权

US08235992B2 Insulating boot with mechanical reinforcement for electrosurgical forceps 有权
标题翻译：电动手术钳机械加强绝缘套管
公开(公告)号：US08235992B2
公开(公告)日：2012-08-07
申请号：US12235804
申请日：2008-09-23
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Dylan Hushka , Jeffrey R. Townsend
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Dylan Hushka , Jeffrey R. Townsend
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B18/1233 , A61B2018/00083 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof that is movable about a pivot 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 grasping tissue. A movable handle is included that actuates a drive assembly to move the jaw members relative to one another and at least one of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. The flexible boot includes one or more mechanically reinforcing elements operatively coupled thereto that is configured enhance the rigidity of the insulating boot.
摘要翻译：电外科钳包括一轴，其远端处具有一对钳口构件，其能够围绕第一位置的枢轴运动，其中钳口构件相对于彼此间隔开设置至第二位置，其中钳口构件更接近相互抓住组织。包括可移动手柄，其致动驱动组件以相对于彼此移动钳口构件，并且至少一个钳口构件适于连接到电能源，使得钳口构件能够将能量传导到组织保持之间。柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。柔性靴包括一个或多个可操作地连接到其上的机械加强元件，其被配置为增强绝缘靴的刚性。

2. 发明申请

US20090088740A1 Insulating Boot with Mechanical Reinforcement for Electrosurgical Forceps 有权
标题翻译：电动镊子机械加强绝缘靴
公开(公告)号：US20090088740A1
公开(公告)日：2009-04-02
申请号：US12235804
申请日：2008-09-23
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Dylan Hushka , Jeffrey R. Townsend
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Dylan Hushka , Jeffrey R. Townsend
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B18/1233 , A61B2018/00083 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof that is movable about a pivot 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 grasping tissue. A movable handle is included that actuates a drive assembly to move the jaw members relative to one another and at least one of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. The flexible boot includes one or more mechanically reinforcing elements operatively coupled thereto that is configured enhance the rigidity of the insulating boot.
摘要翻译：电外科钳包括一轴，其远端处具有一对钳口构件，其能够围绕第一位置的枢轴运动，其中钳口构件相对于彼此间隔开设置至第二位置，其中钳口构件更接近相互抓住组织。包括可移动手柄，其致动驱动组件以相对于彼此移动钳口构件，并且至少一个钳口构件适于连接到电能源，使得钳口构件能够将能量传导到组织保持之间。柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。柔性靴包括一个或多个可操作地连接到其上的机械加强元件，其被配置为增强绝缘靴的刚性。

3. 发明申请

US20090088748A1 Insulating Mesh-like Boot for Electrosurgical Forceps 审中-公开
标题翻译：绝缘网状电动外科手术钳
公开(公告)号：US20090088748A1
公开(公告)日：2009-04-02
申请号：US12236581
申请日：2008-09-24
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Dylan Hushka
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Dylan Hushka
IPC分类号： A61B18/12
CPC分类号： A61B18/1445 , A61B18/148 , A61B2018/00083 , A61B2018/00619 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof, the jaw members being movable about a pivot 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 grasping tissue. A movable handle actuates a drive assembly to move the jaw members relative to one another and at least one of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. The flexible boot includes a woven mesh-like base material that is covered with a layer of flexible silicone configured to reduce stray currents emanating from the jaw members and the pivot during electrical activation of the forceps.
摘要翻译：电外科钳包括在其远端具有一对钳口构件的轴，所述钳口构件可绕第一位置枢转运动，其中所述钳口构件相对于彼此间隔开设置至第二位置，其中所述钳口成员彼此靠近以抓紧组织。可移动手柄致动驱动组件以相对于彼此移动钳口构件，并且至少一个钳口构件适于连接到电能源，使得钳口构件能够将能量传导到夹在其间的组织。柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。柔性护罩包括编织网状基材，其被柔性硅树脂层覆盖，所述柔性硅氧烷构造成在镊子的电激活期间减少从钳口构件和枢轴发出的杂散电流。

4. 发明申请

US20120303021A1 Dual Durometer Insulating Boot for Electrosurgical Forceps 有权
标题翻译：电动镊子双硬度绝缘靴
公开(公告)号：US20120303021A1
公开(公告)日：2012-11-29
申请号：US13571055
申请日：2012-08-09
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
IPC分类号： A61B18/14
CPC分类号： A61B18/00 , A61B18/1445 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/00589 , A61B2018/00601 , A61B2018/1497
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end and movable about a pivot from a first position and disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue, a movable handle that actuates a drive assembly to move the jaw members relative to one another. At least one jaw member conducts electrical energy to tissue held therebetween. A flexible insulating boot is disposed on an exterior surface of at least one jaw member and about the pivot and includes a first longitudinal portion made from a high durometer material and a second longitudinal portion made from a low durometer material. The high durometer material may operably retain the flexible insulating boot atop the proximal ends of the jaw members.
摘要翻译：电外科钳包括轴，其具有在远端处的一对钳口构件，并且可绕第一位置绕枢轴运动并相对于彼此以间隔开的方式移动到第二位置，其中钳口构件彼此靠近以用于抓握组织，可移动的手柄，其致动驱动组件以相对于彼此移动所述钳口构件。至少一个钳口构件对保持在其间的组织传导电能。柔性绝缘套管设置在至少一个钳口构件的外表面上并围绕枢轴设置，并且包括由高硬度材料制成的第一纵向部分和由低硬度材料制成的第二纵向部分。高硬度材料可以将柔性绝缘靴可操作地保持在钳口构件的近端顶部。

5. 发明申请

US20090088738A1 Dual Durometer Insulating Boot for Electrosurgical Forceps 有权
标题翻译：电动镊子双硬度绝缘靴
公开(公告)号：US20090088738A1
公开(公告)日：2009-04-02
申请号：US12212333
申请日：2008-09-17
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
IPC分类号： A61B18/14
CPC分类号： A61B18/00 , A61B18/1445 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/00589 , A61B2018/00601 , A61B2018/1497
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof, the jaw members movable about a pivot 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 grasping tissue, a movable handle that actuates a drive assembly to move the jaw members relative to one another. At least one of the jaw members includes at least one mechanical interface and at least one jaw member is adapted to connect to a source of electrical energy such that the at least one jaw member is capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of at least one jaw member and about the pivot, the flexible boot including a first longitudinal portion made from a high durometer material and a second longitudinal portion made from a low durometer material. The high durometer material may be configured to operably retain the flexible insulating boot atop both a proximal end of the jaw members and a distal end of the flexible insulating boot.
摘要翻译：电外科钳包括在其远端具有一对钳口构件的轴，所述钳口构件可绕第一位置枢转运动，其中钳口构件相对于彼此间隔开设置至第二位置，其中钳口构件彼此靠近，用于抓紧组织，可动手柄致动驱动组件以相对于彼此移动夹爪构件。至少一个钳口构件包括至少一个机械界面，并且至少一个钳口构件适于连接到电能源，使得至少一个钳口构件能够将能量传导到保持在其间的组织。柔性绝缘套管设置在至少一个钳口构件的外表面的至少一部分上并围绕枢轴布置，柔性护罩包括由高硬度材料制成的第一纵向部分和由低硬度制成的第二纵向部分材料。高硬度材料可以被配置为将柔性绝缘靴可操作地保持在钳口构件的近端和柔性绝缘套的远端之上。

6. 发明授权

US08696667B2 Dual durometer insulating boot for electrosurgical forceps 有权
标题翻译：电动手术钳双硬度绝缘套管
公开(公告)号：US08696667B2
公开(公告)日：2014-04-15
申请号：US13571055
申请日：2012-08-09
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
IPC分类号： A61B18/18 , A61B17/00
CPC分类号： A61B18/00 , A61B18/1445 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/00589 , A61B2018/00601 , A61B2018/1497
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end and movable about a pivot from a first position and disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue, a movable handle that actuates a drive assembly to move the jaw members relative to one another. At least one jaw member conducts electrical energy to tissue held therebetween. A flexible insulating boot is disposed on an exterior surface of at least one jaw member and about the pivot and includes a first longitudinal portion made from a high durometer material and a second longitudinal portion made from a low durometer material. The high durometer material may operably retain the flexible insulating boot atop the proximal ends of the jaw members.
摘要翻译：电外科钳包括轴，其具有在远端处的一对钳口构件，并且可绕第一位置绕枢轴运动并相对于彼此以间隔开的方式移动到第二位置，其中钳口构件彼此靠近以用于抓握组织，可移动的手柄，其致动驱动组件以相对于彼此移动所述钳口构件。至少一个钳口构件对保持在其间的组织传导电能。柔性绝缘套管设置在至少一个钳口构件的外表面上并围绕枢轴设置，并且包括由高硬度材料制成的第一纵向部分和由低硬度材料制成的第二纵向部分。高硬度材料可以将柔性绝缘靴可操作地保持在钳口构件的近端顶部。

7. 发明授权

US08241283B2 Dual durometer insulating boot for electrosurgical forceps 有权
标题翻译：电动手术钳双硬度绝缘套管
公开(公告)号：US08241283B2
公开(公告)日：2012-08-14
申请号：US12212333
申请日：2008-09-17
申请人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
发明人： Paul Guerra , Curt D. Hammill , James S. Cunningham , Charles Schryver
IPC分类号： A61B18/18
CPC分类号： A61B18/00 , A61B18/1445 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/00589 , A61B2018/00601 , A61B2018/1497
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end and movable about a pivot from a first position and disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue, a movable handle that actuates a drive assembly to move the jaw members relative to one another. At least one jaw member conducts electrical energy to tissue held therebetween. A flexible insulating boot is disposed on an exterior surface of at least one jaw member and about the pivot, and includes a first longitudinal portion made from a high durometer material and a second longitudinal portion made from a low durometer material. The high durometer material may operably retain the flexible insulating boot atop the proximal ends of the jaw members.
摘要翻译：电外科钳包括轴，其具有在远端处的一对钳口构件，并且可绕第一位置绕枢轴运动并相对于彼此以间隔开的方式移动到第二位置，其中钳口构件彼此靠近以用于抓握组织，可移动的手柄，其致动驱动组件以相对于彼此移动所述钳口构件。至少一个钳口构件对保持在其间的组织传导电能。柔性绝缘套管设置在至少一个钳口构件的外表面上并围绕枢轴设置，并且包括由高硬度材料制成的第一纵向部分和由低硬度材料制成的第二纵向部分。高硬度材料可以将柔性绝缘靴可操作地保持在钳口构件的近端顶部。

8. 发明授权

US08679114B2 Incorporating rapid cooling in tissue fusion heating processes 有权
标题翻译：在组织融合加热过程中结合快速冷却
公开(公告)号：US08679114B2
公开(公告)日：2014-03-25
申请号：US12766476
申请日：2010-04-23
申请人： Troy J. Chapman , Curt D. Hammill , Chelsea Shields , David A. Schechter , Ronald J. Podhajsky
发明人： Troy J. Chapman , Curt D. Hammill , Chelsea Shields , David A. Schechter , Ronald J. Podhajsky
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2018/00023 , A61B2018/00047 , A61B2018/0063 , A61B2018/146
摘要： An electrode sealing assembly for use with an electrosurgical instrument for sealing tissue includes first and second jaw members which are movable from a first position in spaced relation relative to one another to at least one second position for grasping tissue. The jaw members include electrically conductive sealing plates designed to selectively transmit electrosurgical energy to tissue disposed between the sealing plates. The jaw members also include a thermoelectric cooling plate having a first surface in direct contact with an outer surface of the sealing plate. The thermoelectric cooling plate includes first and second electrical connections on opposite sides of the jaw member. The first connection is configured to selectively transmit a first electrical potential and the second connection is configured to selectively transmit a second electrical potential such that heat generated by the sealing plates is transferred away from the tissue via the thermoelectric cooling plate.
摘要翻译：一种与用于密封组织的电外科器械一起使用的电极密封组件包括第一和第二钳口构件，其可以从第一位置相对于彼此间隔开地移动到用于抓握组织的至少一个第二位置。钳口构件包括设计成选择性地将电外科能量传递到设置在密封板之间的组织的导电密封板。钳口构件还包括具有与密封板的外表面直接接触的第一表面的热电冷却板。热电冷却板包括在钳口构件的相对侧上的第一和第二电连接。第一连接被配置为选择性地传输第一电位，并且第二连接被配置为选择性地传输第二电势，使得由密封板产生的热量经由热电冷却板从组织转移离开。

9. 发明申请

US20090131934A1 Electrosurgical Forceps with Slow Closure Sealing Plates and Method of Sealing Tissue 有权
标题翻译：具有慢闭合密封板的电外科钳和密封组织的方法
公开(公告)号：US20090131934A1
公开(公告)日：2009-05-21
申请号：US12359571
申请日：2009-01-26
申请人： Darren Odom , Curt D. Hammill
发明人： Darren Odom , Curt D. Hammill
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/0063 , A61B2090/034
摘要： Electrosurgical bipolar forceps for sealing tissue is disclosed. The forceps includes a shaft member having an end effector assembly disposed at a distal end thereof. The end effector assembly includes jaw members movable from a first position in spaced relation relative to one another to at least one subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes a sealing plate that communicates electrosurgical energy through tissue held therebetween. One or more of the sealing plates includes one or more biasing members, the sealing plate is configured to slowly flex to accommodate pressure applied to the tissue until a specified closure pressure is obtained based upon at least one of tissue type and tissue thickness.
摘要翻译：公开了用于密封组织的电外科双极钳。镊子包括轴构件，其具有设置在其远端处的末端执行器组件。端部执行器组件包括钳口构件，其可以从第一位置相对于彼此间隔开地移动到至少一个随后的位置，其中钳口构件协作以在其间抓握组织。每个钳口构件包括密封板，其通过保持在其间的组织传导电外科能量。一个或多个密封板包括一个或多个偏置构件，密封板构造成缓慢弯曲以适应施加到组织的压力，直到基于组织类型和组织厚度中的至少一个获得指定的闭合压力。

10. 发明授权

US08382754B2 Electrosurgical forceps with slow closure sealing plates and method of sealing tissue 有权
标题翻译：电动手术钳具有缓慢闭合的密封板和密封组织的方法
公开(公告)号：US08382754B2
公开(公告)日：2013-02-26
申请号：US12359571
申请日：2009-01-26
申请人： Darren Odom , Curt D. Hammill
发明人： Darren Odom , Curt D. Hammill
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/0063 , A61B2090/034
摘要： Electrosurgical bipolar forceps for sealing tissue is disclosed. The forceps includes a shaft member having an end effector assembly disposed at a distal end thereof. The end effector assembly includes jaw members movable from a first position in spaced relation relative to one another to at least one subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes a sealing plate that communicates electrosurgical energy through tissue held therebetween. One or more of the sealing plates includes one or more springs, the sealing plate is configured to slowly flex to accommodate pressure applied to the tissue until a specified closure pressure is obtained based upon at least one of tissue type and tissue thickness.
摘要翻译：公开了用于密封组织的电外科双极钳。镊子包括轴构件，其具有设置在其远端处的末端执行器组件。端部执行器组件包括钳口构件，其可以从第一位置相对于彼此间隔开地移动到至少一个随后的位置，其中钳口构件协作以在其间抓握组织。每个钳口构件包括密封板，其通过保持在其间的组织传导电外科能量。一个或多个密封板包括一个或多个弹簧，该密封板构造成缓慢弯曲以适应施加到组织的压力，直到基于组织类型和组织厚度中的至少一个获得指定的闭合压力。

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