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1. 发明申请

US20090112206A1 Bipolar Forceps Having Monopolar Extension 审中-公开
标题翻译：具有单极延伸的双极钳
公开(公告)号：US20090112206A1
公开(公告)日：2009-04-30
申请号：US12349331
申请日：2009-01-06
申请人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus , Sean T. Dycus
发明人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus , Sean T. Dycus
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/00196 , A61B2018/0063 , A61B2018/126 , A61B2018/1475
摘要： An endoscopic forceps for treating tissue includes a housing having a shaft affixed thereto which has first and second jaw members attached to a distal end thereof. The forceps also includes an actuator for moving jaw members 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 cooperate to grasp tissue therebetween. Each of the jaw members is adapted to connect to a source of electrosurgical energy such that the jaw members are selectively capable of operating in a bipolar mode which enables the jaw members to conduct bipolar energy through tissue held therebetween to treat tissue. The forceps also includes a monopolar element housed within the first jaw member and integrally associated with the knife. The monopolar element is selectively movable from a first position within the first jaw member to a second position distal to the first jaw member. The monopolar element is adapted to connect to the source of electrosurgical energy such that the monopolar element is selectively activateable independent of the bipolar mode.
摘要翻译：用于治疗组织的内窥镜钳包括具有固定到其上的轴的壳体，其具有附接到其远端的第一和第二钳口构件。镊子还包括用于从第一位置相对于彼此移动钳口构件的致动器，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以抓住其间的组织。每个钳口构件适于连接到电外科能量源，使得钳口构件选择性地能够以双极模式操作，这使得钳口构件能够通过夹持在其间的组织传导双极能量来治疗组织。镊子还包括容纳在第一钳口构件内并与刀整体相关联的单极元件。单极元件可选择性地从第一钳口构件内的第一位置移动到远离第一钳口构件的第二位置。单极性元件适于连接到电外科能量源，使得独立于双极模式的单极性元件选择性地激活。

2. 发明授权

US07442194B2 Bipolar forceps having monopolar extension 有权
标题翻译：具有单极延伸的双极钳
公开(公告)号：US07442194B2
公开(公告)日：2008-10-28
申请号：US11800678
申请日：2007-05-07
申请人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus
发明人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B2018/00196 , A61B2018/0063 , A61B2018/126 , A61B2018/1475
摘要： An endoscopic forceps for treating tissue includes a housing having a shaft affixed thereto which has first and second jaw members attached to a distal end thereof. The forceps also includes an actuator for moving jaw members 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 cooperate to grasp tissue therebetween. Each of the jaw members is adapted to connect to a source of electrosurgical energy such that the jaw members are selectively capable of operating in a bipolar mode which enables the jaw members to conduct bipolar energy through tissue held therebetween to treat tissue. The forceps also includes a monopolar element housed within the first jaw member and integrally associated with the knife. The monopolar element is selectively movable from a first position within the first jaw member to a second position distal to the first jaw member. The monopolar element is adapted to connect to the source of electrosurgical energy such that the monopolar element is selectively activateable independent of the bipolar mode.
摘要翻译：用于治疗组织的内窥镜钳包括具有固定到其上的轴的壳体，其具有附接到其远端的第一和第二钳口构件。镊子还包括用于从第一位置相对于彼此移动钳口构件的致动器，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以抓住其间的组织。每个钳口构件适于连接到电外科能量源，使得钳口构件选择性地能够以双极模式操作，这使得钳口构件能够通过夹持在其间的组织传导双极能量来治疗组织。镊子还包括容纳在第一钳口构件内并与刀整体相关联的单极元件。单极元件可选择性地从第一钳口构件内的第一位置移动到远离第一钳口构件的第二位置。单极性元件适于连接到电外科能量源，使得独立于双极模式的单极性元件选择性地激活。

3. 发明授权

US07481810B2 Bipolar forceps having monopolar extension 有权
标题翻译：具有单极延伸的双极钳
公开(公告)号：US07481810B2
公开(公告)日：2009-01-27
申请号：US11800750
申请日：2007-05-07
申请人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus
发明人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B2018/00196 , A61B2018/0063 , A61B2018/126 , A61B2018/1475
摘要： An endoscopic forceps for treating tissue includes a housing having a shaft affixed thereto which has first and second jaw members attached to a distal end thereof. The forceps also includes an actuator for moving jaw members 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 cooperate to grasp tissue therebetween. Each of the jaw members is adapted to connect to a source of electrosurgical energy such that the jaw members are selectively capable of operating in a bipolar mode which enables the jaw members to conduct bipolar energy through tissue held therebetween to treat tissue. The forceps also includes a monopolar element housed within the first jaw member and integrally associated with the knife. The monopolar element is selectively movable from a first position within the first jaw member to a second position distal to the first jaw member. The monopolar element is adapted to connect to the source of electrosurgical energy such that the monopolar element is selectively activateable independent of the bipolar mode.
摘要翻译：用于治疗组织的内窥镜钳包括具有固定到其上的轴的壳体，其具有附接到其远端的第一和第二钳口构件。镊子还包括用于从第一位置相对于彼此移动钳口构件的致动器，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以抓住其间的组织。每个钳口构件适于连接到电外科能量源，使得钳口构件选择性地能够以双极模式操作，这使得钳口构件能够通过夹持在其间的组织传导双极能量来治疗组织。镊子还包括容纳在第一钳口构件内并与刀整体相关联的单极元件。单极元件可选择性地从第一钳口构件内的第一位置移动到远离第一钳口构件的第二位置。单极性元件适于连接到电外科能量源，使得独立于双极模式的单极性元件选择性地激活。

4. 发明授权

US07445621B2 Bipolar forceps having monopolar extension 有权
公开(公告)号：US07445621B2
公开(公告)日：2008-11-04
申请号：US11800595
申请日：2007-05-07
申请人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus
发明人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson , Sean T. Dycus
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B2018/00196 , A61B2018/0063 , A61B2018/126 , A61B2018/1475
摘要： An endoscopic forceps for treating tissue includes a housing having a shaft affixed thereto which has first and second jaw members attached to a distal end thereof. The forceps also includes an actuator for moving jaw members 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 cooperate to grasp tissue therebetween. Each of the jaw members is adapted to connect to a source of electrosurgical energy such that the jaw members are selectively capable of operating in a bipolar mode which enables the jaw members to conduct bipolar energy through tissue held therebetween to treat tissue. The forceps also includes a monopolar element housed within the first jaw member and integrally associated with the knife. The monopolar element is selectively movable from a first position within the first jaw member to a second position distal to the first jaw member. The monopolar element is adapted to connect to the source of electrosurgical energy such that the monopolar element is selectively activateable independent of the bipolar mode.

5. 发明授权

US07232440B2 Bipolar forceps having monopolar extension 有权
标题翻译：具有单极延伸的双极钳
公开(公告)号：US07232440B2
公开(公告)日：2007-06-19
申请号：US10970307
申请日：2004-10-21
申请人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson
发明人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Darion Peterson
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/00196 , A61B2018/0063 , A61B2018/126 , A61B2018/1475
摘要： An endoscopic forceps for treating tissue includes a housing having a shaft affixed thereto which has first and second jaw members attached to a distal end thereof. The forceps also includes an actuator for moving jaw members 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 cooperate to grasp tissue therebetween. Each of the jaw members is adapted to connect to a source of electrosurgical energy such that the jaw members are selectively capable of operating in a bipolar mode which enables the jaw members to conduct bipolar energy through tissue held therebetween to treat tissue. The forceps also includes a monopolar element housed within the first jaw member and integrally associated with the knife. The monopolar element is selectively movable from a first position within the first jaw member to a second position distal to the first jaw member. The monopolar element is adapted to connect to the source of electrosurgical energy such that the monopolar element is selectively activateable independent of the bipolar mode.
摘要翻译：用于治疗组织的内窥镜钳包括具有固定到其上的轴的壳体，其具有附接到其远端的第一和第二钳口构件。镊子还包括用于从第一位置相对于彼此移动钳口构件的致动器，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以抓住其间的组织。每个钳口构件适于连接到电外科能量源，使得钳口构件选择性地能够以双极模式操作，这使得钳口构件能够通过夹持在其间的组织传导双极能量来治疗组织。镊子还包括容纳在第一钳口构件内并与刀整体相关联的单极元件。单极元件可选择性地从第一钳口构件内的第一位置移动到远离第一钳口构件的第二位置。单极性元件适于连接到电外科能量源，使得独立于双极模式的单极性元件选择性地激活。

6. 发明授权

US07789878B2 In-line vessel sealer and divider 有权
公开(公告)号：US07789878B2
公开(公告)日：2010-09-07
申请号：US11540335
申请日：2006-09-29
申请人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Dylan Hushka , Darion Peterson
发明人： Patrick L. Dumbauld , David M. Garrison , Paul Guerra , Dylan Hushka , Darion Peterson
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/0063 , A61B2018/1253 , A61B2018/126
摘要： An endoscopic forceps includes a housing having a shaft attached thereto, the shaft including a pair of jaw members disposed at a distal end thereof. The forceps also includes a drive assembly disposed in the housing which moves the jaw members 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 pair of handles is operatively connected to the drive assembly and the handles are movable relative to the housing to actuate the drive assembly to move the jaw members. Each of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy for treating tissue. The forceps also includes a first switch disposed on the housing which is activatable to selectively deliver energy of a first electrical potential to at least one jaw member for treating tissue in a monopolar fashion. A second switch is disposed on the housing and is activatable to selectively deliver energy of a first electrical potential to one jaw member and selectively deliver energy of a second electrical potential to the other jaw member for treating tissue in a bipolar fashion.

7. 发明授权

US08277447B2 Single action tissue sealer 有权
标题翻译：单动组织封口机
公开(公告)号：US08277447B2
公开(公告)日：2012-10-02
申请号：US12621056
申请日：2009-11-18
申请人： David M. Garrison , Paul Hermes , Sean T. Dycus
发明人： David M. Garrison , Paul Hermes , Sean T. Dycus
IPC分类号： A61B18/14 , A61B17/32
CPC分类号： A61B18/1445 , A61B17/282 , A61B17/285 , A61B17/32 , A61B17/320016 , A61B17/3205 , A61B18/00 , A61B18/085 , A61B18/1206 , A61B18/18 , A61B2017/2946 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00916 , A61B2018/00922 , A61B2018/126 , A61B2018/1412 , A61B2018/1455 , A61B2090/08021
摘要： An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue therebetween. The jaw members are adapted to connect to an electrosurgical energy source which enable them to conduct energy through the tissue to create a tissue seal. A drive assembly is disposed within the housing which moves the jaw members. A switch is disposed within the housing which activates the electrosurgical energy. A knife assembly is included which is advanceable to cut tissue held between the jaw members. A movable handle is connected to the housing. Continual actuation of the movable handle engages the drive assembly to move the jaw members, engages the switch to activate the electrosurgical energy source to seal the tissue, and advances the knife assembly the cut the tissue disposed between the jaw members.
摘要翻译：内窥镜双极镊子包括壳体和轴，所述轴在其远端具有末端执行器组件。末端执行器组件包括用于抓住其间的组织的两个钳口构件。钳口构件适于连接到电外科能源，使得它们能够通过组织传导能量以产生组织密封。驱动组件设置在壳体内，其移动钳口构件。开关设置在壳体内，其激活电外科能量。包括刀组件，其可推进以切割夹持在夹爪构件之间的组织。可移动手柄连接到壳体。可动手柄的持续致动与驱动组件接合以移动钳口构件，与开关接合以启动电外科能量源以密封组织，并且使刀组件前进切割设置在钳口构件之间的组织。

8. 发明授权

US08192433B2 Vessel sealing instrument with electrical cutting mechanism 有权
公开(公告)号：US08192433B2
公开(公告)日：2012-06-05
申请号：US11894354
申请日：2007-08-21
申请人： Kristin D. Johnson , Gary M. Couture , Jeff Unger , Robert Sharp , David M. Garrison , Sean T. Dycus , David Hixson , Craig Weinberg
发明人： Kristin D. Johnson , Gary M. Couture , Jeff Unger , Robert Sharp , David M. Garrison , Sean T. Dycus , David Hixson , Craig Weinberg
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1442 , A61B18/18 , A61B2017/00026 , A61B2017/00084 , A61B2017/2945 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00791 , A61B2018/00875 , A61B2018/1432 , A61B2090/034 , Y10T29/49826
摘要： An end effector assembly for use with an instrument for sealing vessels and cutting vessels includes a pair of opposing first and second jaw members which are movable relative to one another from a first spaced apart position to a second position for grasping tissue therebetween. Each jaw member includes an electrically conductive tissue contacting surface connected to an electrosurgical energy source. At least one of the jaw members includes an electrically conductive cutting element disposed within an insulator defined in the jaw member. A rigid structural support is included which is configured to support the electrically conductive tissue sealing surface and includes at least one flow channel defined therein.

9. 发明授权

US08333765B2 Vessel sealing instrument with electrical cutting mechanism 有权
标题翻译：船用密封仪具有电切割机构
公开(公告)号：US08333765B2
公开(公告)日：2012-12-18
申请号：US13488093
申请日：2012-06-04
申请人： Kristin D. Johnson , Gary M. Couture , Jeffrey R. Unger , Robert M. Sharp , David M. Garrison , Sean T. Dycus , David Hixson , Craig Weinberg
发明人： Kristin D. Johnson , Gary M. Couture , Jeffrey R. Unger , Robert M. Sharp , David M. Garrison , Sean T. Dycus , David Hixson , Craig Weinberg
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1442 , A61B18/18 , A61B2017/00026 , A61B2017/00084 , A61B2017/2945 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00791 , A61B2018/00875 , A61B2018/1432 , A61B2090/034 , Y10T29/49826
摘要： An end effector assembly for use with an instrument for sealing vessels and cutting vessels includes a pair of opposing first and second jaw members which are movable relative to one another from a first spaced apart position to a second position for grasping tissue therebetween. Each jaw member includes an electrically conductive tissue contacting surface connected to an electrosurgical energy source. At least one of the jaw members includes an electrically conductive cutting element disposed within an insulator defined in the jaw member. A rigid structural support is included which is configured to support the electrically conductive tissue sealing surface and includes at least one flow channel defined therein.
摘要翻译：用于与用于密封容器和切割容器的仪器一起使用的端部执行器组件包括一对相对的第一和第二钳口构件，其可以相对于彼此从第一间隔开的位置移动到第二位置，用于抓握其间的组织。每个钳口构件包括连接到电外科能源的导电组织接触表面。至少一个钳口构件包括设置在限定在钳口构件中的绝缘体内的导电切割元件。包括刚性结构支撑件，其构造成支撑导电组织密封表面并且包括限定在其中的至少一个流动通道。

10. 发明授权

US07270664B2 Vessel sealing instrument with electrical cutting mechanism 有权
标题翻译：船用密封仪具有电切割机构
公开(公告)号：US07270664B2
公开(公告)日：2007-09-18
申请号：US11418876
申请日：2006-05-05
申请人： Kristin D. Johnson , Gary M. Couture , Jeff Unger , Robert Sharp , David M. Garrison , Sean T. Dycus , David Hixson , Craig Weinberg
发明人： Kristin D. Johnson , Gary M. Couture , Jeff Unger , Robert Sharp , David M. Garrison , Sean T. Dycus , David Hixson , Craig Weinberg
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1442 , A61B18/18 , A61B2017/00026 , A61B2017/00084 , A61B2017/2945 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00791 , A61B2018/00875 , A61B2018/1432 , A61B2090/034 , Y10T29/49826
摘要： An end effector assembly for use with an instrument for sealing vessels and cutting vessels includes a pair of opposing first and second jaw members which are movable relative to one another from a first spaced apart position to a second position for grasping tissue therebetween. Each jaw member includes an electrically conductive tissue contacting surface connected to an electrosurgical energy source. At least one of the jaw members includes an electrically conductive cutting element disposed within an insulator defined in the jaw member. A rigid structural support is included which is configured to support the electrically conductive tissue sealing surface and includes at least one flow channel defined therein.
摘要翻译：用于与用于密封容器和切割容器的仪器一起使用的端部执行器组件包括一对相对的第一和第二钳口构件，其可以相对于彼此从第一间隔开的位置移动到第二位置，用于抓握其间的组织。每个钳口构件包括连接到电外科能源的导电组织接触表面。至少一个钳口构件包括设置在限定在钳口构件中的绝缘体内的导电切割元件。包括刚性结构支撑件，其构造成支撑导电组织密封表面并且包括限定在其中的至少一个流动通道。

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