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    Vessel sealing instrument with electrical cutting mechanism
    12.
    发明申请
    Vessel sealing instrument with electrical cutting mechanism 有权
    船用密封仪具有电切割机构

    公开(公告)号：US20050113826A1

    公开(公告)日：2005-05-26

    申请号：US10932612

    申请日：2004-09-02

    申请人： Kristin Johnson ,  Gary Couture ,  Jeff Unger ,  Robert Sharp

    发明人： Kristin Johnson ,  Gary Couture ,  Jeff Unger ,  Robert Sharp

    IPC分类号： A61B17/00 ,  A61B18/14

    CPC分类号： A61B18/1445 ,  A61B18/1442 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00526 ,  A61B2017/2945 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2090/034 ,  A61B2562/125 ,  Y10T29/49117

    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 a pair of spaced apart electrically conductive tissue contacting surfaces which each have an insulator disposed therebetween, the conductive surfaces are connected to an electrosurgical energy source. The first jaw member includes an electrically conductive cutting element disposed within the insulator which extends towards the second tissue contacting surface to create a gap therebetween. The cutting element is inactive during the sealing process while the two pairs of electrically conductive surfaces are activated to seal tissue. During the cutting process, the cutting element is energized to a first potential and at least one electrically conductive tissue contacting surface is energized to a different potential to effect a tissue cut through the tissue held between the jaw members along the already formed tissue seal.

    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。 每个钳口构件包括一对间隔开的导电组织接触表面，它们各自具有设置在其间的绝缘体，导电表面连接到电外科能量源。 第一钳口构件包括设置在绝缘体内的导电切割元件，其朝向第二组织接触表面延伸以在它们之间形成间隙。 切割元件在密封过程中是无效的，而两对导电表面被激活以密封组织。 在切割过程期间，切割元件被激励到第一电位，并且至少一个导电组织接触表面被激励到不同的电位，以沿着已经形成的组织密封来实现穿过夹持件之间的组织的组织切割。

    Vessel sealing instrument with multiple electrode configurations
    13.
    发明授权
    Vessel sealing instrument with multiple electrode configurations 有权
    具有多个电极配置的容器密封仪器

    公开(公告)号：US08597297B2

    公开(公告)日：2013-12-03

    申请号：US11511640

    申请日：2006-08-29

    申请人： Gary M. Couture ,  Robert Sharp ,  Craig Weinberg

    发明人： Gary M. Couture ,  Robert Sharp ,  Craig Weinberg

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1442 ,  A61B18/1445 ,  A61B2017/00084 ,  A61B2018/00083 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/145

    摘要： An electrode assembly for use with an instrument for sealing and cutting vessels and/or tissue is provided. The assembly includes a pair of opposing first and second jaw members. Each jaw member includes at least one electrically conductive tissue sealing surfaces extending along a length thereof. Each tissue sealing surface is adapted to connect to a source of electrosurgical energy to effect a tissue seal. An insulator is disposed adjacent to the at least one the electrically conductive sealing surfaces. The jaw members include an electrically conductive cutting element which effectively cuts tissue within pre-defined cutting zone between the jaw members. The polarity of the cutting element and electrically conductive sealing surfaces may be manipulated depending upon whether tissue sealing or tissue cutting is desired.

    摘要翻译： 提供了一种用于密封和切割容器和/或组织的仪器的电极组件。 组件包括一对相对的第一和第二钳口构件。 每个钳口构件包括沿其长度延伸的至少一个导电组织密封表面。 每个组织密封表面适于连接到电外科能量源以实现组织密封。 绝缘体邻近于至少一个导电密封表面设置。 钳口构件包括导电切割元件，其有效地在颚构件之间的预定切割区域内切割组织。 切割元件和导电密封表面的极性可以根据是否需要组织密封或组织切割来操纵。

    Vessel sealing instrument with electrical cutting mechanism
    16.
    发明授权
    Vessel sealing instrument with electrical cutting mechanism 有权
    船用密封仪具有电切割机构

    公开(公告)号：US08740901B2

    公开(公告)日：2014-06-03

    申请号：US12690726

    申请日：2010-01-20

    申请人： Kristin D. Johnson ,  Gary M. Couture ,  Jeff Unger ,  Robert Sharp

    发明人： Kristin D. Johnson ,  Gary M. Couture ,  Jeff Unger ,  Robert Sharp

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B18/1442 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00526 ,  A61B2017/2945 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2090/034 ,  A61B2562/125 ,  Y10T29/49117

    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 a pair of spaced apart electrically conductive tissue contacting surfaces which each have an insulator disposed therebetween, the conductive surfaces are connected to an electrosurgical energy source. The first jaw member includes an electrically conductive cutting element disposed within the insulator which extends towards the second tissue contacting surface to create a gap therebetween. The cutting element is inactive during the sealing process while the two pairs of electrically conductive surfaces are activated to seal tissue. During the cutting process, the cutting element is energized to a first potential and at least one electrically conductive tissue contacting surface is energized to a different potential to effect a tissue cut through the tissue held between the jaw members along the already formed tissue seal.

    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。 每个钳口构件包括一对间隔开的导电组织接触表面，它们各自具有设置在其间的绝缘体，导电表面连接到电外科能量源。 第一钳口构件包括设置在绝缘体内的导电切割元件，其朝向第二组织接触表面延伸以在它们之间形成间隙。 切割元件在密封过程中是无效的，而两对导电表面被激活以密封组织。 在切割过程期间，切割元件被激励到第一电位，并且至少一个导电组织接触表面被激励到不同的电位，以沿着已经形成的组织密封件实现沿着钳夹构件保持的组织的组织切割。

    Injection device
    17.
    发明授权
    Injection device 有权
    注射装置

    公开(公告)号：US08734402B2

    公开(公告)日：2014-05-27

    申请号：US12690644

    申请日：2010-01-20

    申请人： Robert Sharp ,  Kevin Stamp ,  Eliot Clare ,  Rupert Hosking

    发明人： Robert Sharp ,  Kevin Stamp ,  Eliot Clare ,  Rupert Hosking

    IPC分类号： A61M5/32

    CPC分类号： A61M5/3202 ,  A61M5/002 ,  A61M5/2033 ,  A61M5/3129 ,  A61M5/3135 ,  A61M5/3204 ,  A61M5/326 ,  A61M5/46 ,  A61M2005/2013 ,  A61M2005/206 ,  A61M2005/2073 ,  A61M2005/3109 ,  A61M2205/582

    摘要： An injection device including a syringe having a needle, a barrel and a plunger. The device is configured to provide an automatic injection cycle and includes a drive coupling arrangement between a driving spring and the syringe. In operation, a drive force can be selectively transmitted between the respective first and second parts of the drive coupling arrangement depending upon their relative rotational positions such that, when the first and second parts are in a first relative rotational position during the dispensing stage, a driving force is transmitted to the plunger to drive the plunger into the barrel, and, when the first and second parts are in a second relative rotational position during the retraction stage, no force is transmitted to the plunger to allow the plunger and the syringe to retract.

    摘要翻译： 一种注射装置，包括具有针，筒和柱塞的注射器。 该装置被配置为提供自动注射循环并且包括在驱动弹簧和注射器之间的驱动联接装置。 在操作中，驱动力可以根据它们的相对旋转位置在驱动联接装置的相应的第一和第二部分之间选择性地传递，使得当在分配阶段期间第一和第二部分处于第一相对旋转位置时， 驱动力被传递到柱塞以将柱塞驱动到筒中，并且当在退回阶段期间第一和第二部分处于第二相对旋转位置时，没有力传递到柱塞以允许柱塞和注射器 缩回

    Method of manufacturing an engine block
    18.
    发明申请
    Method of manufacturing an engine block 有权
    制造发动机缸体的方法

    公开(公告)号：US20100000090A1

    公开(公告)日：2010-01-07

    申请号：US12217462

    申请日：2008-07-03

    申请人： Jarrod D. Moss ,  Adam Ostein ,  Curtis Graham ,  Robert Sharp ,  Mike D. Bridges

    发明人： Jarrod D. Moss ,  Adam Ostein ,  Curtis Graham ,  Robert Sharp ,  Mike D. Bridges

    IPC分类号： B21K3/00

    CPC分类号： B23P6/04 ,  B23P6/02 ,  Y10T29/49231 ,  Y10T29/49233

    摘要： A method for manufacturing an engine block, such as for an internal combustion engine, includes a step of removing material from a top deck of the engine block surrounding a cylinder bore to create a first removal area. Material is also removed from the top deck of the engine block surrounding at least one fluid passage to create a second removal area. An insert is positioned within a recessed area defined by the first removal area and the second removal area.

    摘要翻译： 用于制造内燃机的发动机缸体的方法包括从围绕缸膛的发动机缸体的顶板移除材料以产生第一移除区域的步骤。 材料也从围绕至少一个流体通道的发动机缸体的顶板移除，以产生第二移除区域。 插入件位于由第一移除区域和第二移除区域限定的凹陷区域内。

    Vessel sealing instrument with electrical cutting mechanism
    19.
    发明授权
    Vessel sealing instrument with electrical cutting mechanism 有权
    船用密封仪具有电切割机构

    公开(公告)号：US07276068B2

    公开(公告)日：2007-10-02

    申请号：US10932612

    申请日：2004-09-02

    申请人： Kristin Johnson ,  Gary M. Couture ,  Jeff Unger ,  Robert Sharp

    发明人： Kristin Johnson ,  Gary M. Couture ,  Jeff Unger ,  Robert Sharp

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1445 ,  A61B18/1442 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00526 ,  A61B2017/2945 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2090/034 ,  A61B2562/125 ,  Y10T29/49117

    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 a pair of spaced apart electrically conductive tissue contacting surfaces which each have an insulator disposed therebetween, the conductive surfaces are connected to an electrosurgical energy source. The first jaw member includes an electrically conductive cutting element disposed within the insulator which extends towards the second tissue contacting surface to create a gap therebetween. The cutting element is inactive during the sealing process while the two pairs of electrically conductive surfaces are activated to seal tissue. During the cutting process, the cutting element is energized to a first potential and at least one electrically conductive tissue contacting surface is energized to a different potential to effect a tissue cut through the tissue held between the jaw members along the already formed tissue seal.

    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。 每个钳口构件包括一对间隔开的导电组织接触表面，它们各自具有设置在其间的绝缘体，导电表面连接到电外科能量源。 第一钳口构件包括设置在绝缘体内的导电切割元件，其朝向第二组织接触表面延伸以在它们之间形成间隙。 切割元件在密封过程中是无效的，而两对导电表面被激活以密封组织。 在切割过程期间，切割元件被激励到第一电位，并且至少一个导电组织接触表面被激励到不同的电位，以沿着已经形成的组织密封来实现穿过夹持件之间的组织的组织切割。

    Apparatus for cleaning a root canal system
    20.
    发明申请
    Apparatus for cleaning a root canal system 有权

    公开(公告)号：US20060234183A1

    公开(公告)日：2006-10-19

    申请号：US11227934

    申请日：2005-09-15

    申请人： Clifford Ruddle ,  Robert Sharp

    发明人： Clifford Ruddle ,  Robert Sharp

    IPC分类号： A61C5/02

    CPC分类号： A61C5/40

    摘要： An endodontic tool is provided to facilitate the removal of the smear layer and to enhance deep lateral cleaning of a root canal system. The tool is comprised of a sonic or ultrasonically driven activator which is made from a strong, flexible, non-metallic, and non-cutting material. The activator can be smooth. A snap-on coupler is adapted to attach the tool to a driver via a snap on action and without the use of tools. The driver will vibrate, sonically or ultrasonically, the flexible activator within a root canal of a tooth. The tool can be provided with fluid passages which allow for irrigating reagents to be delivered through the activator and into the root canal space during endodontic procedures.