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    Bipolar concentric electrode assembly for soft tissue fusion
    1.
    发明授权
    Bipolar concentric electrode assembly for soft tissue fusion 有权
    用于软组织融合的双极同心电极组件

    公开(公告)号：US07776036B2

    公开(公告)日：2010-08-17

    申请号：US10548683

    申请日：2003-03-13

    申请人： David A. Schechter ,  Philip Tetzlaff ,  Jeffrey M. Roy

    发明人： David A. Schechter ,  Philip Tetzlaff ,  Jeffrey M. Roy

    IPC分类号： A61B18/18

    CPC分类号： A61B18/14 ,  A61B18/1445 ,  A61B2018/00083 ,  A61B2018/0016 ,  A61B2018/0063

    摘要： A bipolar electrosurgical forceps for treating tissue includes a pair of opposing first and second jaw members each having a tissue engaging surface disposed thereon. Each of the jaw members is movable relative to one another from a first position to approximate tissue to a second position for engaging tissue therebetween. The first jaw member includes a plurality of ring electrodes disposed thereon having a first electrical potential and the second jaw member includes a corresponding plurality of post electrodes disposed thereon having a second electrical potential. Each of the plurality of post electrodes is inwardly disposed of a respective ring electrode to form an electrode micro-sealing pad wherein upon activation of the forceps tissue grasped between each electrode micro-sealing pad is sealed while tissue adjacent to each electrode micro-sealing pads remains viable.

    摘要翻译： 用于治疗组织的双极电外科钳包括一对相对的第一和第二钳口构件，每个钳构件具有设置在其上的组织接合表面。 每个钳口构件可从第一位置相对于彼此移动以将组织接近到第二位置，用于在其间接合组织。 第一钳口构件包括设置在其上的多个环形电极，其具有第一电位，并且第二钳口构件包括布置在其上的相应的多个柱电极，其具有第二电位。 多个柱电极中的每一个向内设置相应的环形电极以形成电极微密封垫，其中在激活钳子组织之后，夹持在每个电极微密封垫之间的组织被密封，同时与每个电极微密封垫相邻的组件 依然可行

    Induction sealing
    4.
    发明授权
    Induction sealing 有权
    感应密封

    公开(公告)号：US08568397B2

    公开(公告)日：2013-10-29

    申请号：US12769444

    申请日：2010-04-28

    申请人： Glenn A. Horner ,  Jeffrey M. Roy

    发明人： Glenn A. Horner ,  Jeffrey M. Roy

    IPC分类号： A61B18/04 ,  A61F2/00

    CPC分类号： A61B18/085 ,  A61B2018/0013 ,  A61B2018/0063

    摘要： An end effector assembly for use with an electrosurgical instrument is provided. The end effector assembly has a first jaw member having a support base and a sealing plate formed from a ferrous material. The end effector assembly also has a second jaw member including a support base, an electrical jaw lead and a sealing plate coupled to the electrical jaw lead. The sealing plate includes a first layer formed from a non-stick material and a second layer having a coil formed thereon.

    摘要翻译： 提供了一种用于电外科器械的端部执行器组件。 末端执行器组件具有第一钳口构件，其具有支撑基座和由铁质材料形成的密封板。 端部执行器组件还具有第二钳口构件，该第二钳口构件包括支撑基座，电钳口引线和联接到电钳口引线的密封板。 密封板包括由不粘材料形成的第一层和在其上形成有线圈的第二层。

    Surgical Forceps
    5.
    发明申请
    Surgical Forceps 有权
    手术镊子

    公开(公告)号：US20130123837A1

    公开(公告)日：2013-05-16

    申请号：US13293754

    申请日：2011-11-10

    申请人： Jeffrey M. Roy ,  Rebecca J. Coulson ,  Sara E. Anderson ,  Robert M. Sharp

    发明人： Jeffrey M. Roy ,  Rebecca J. Coulson ,  Sara E. Anderson ,  Robert M. Sharp

    IPC分类号： A61B17/28

    CPC分类号： A61B18/085 ,  A61B18/1442 ,  A61B18/1445 ,  A61B18/1482 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00196 ,  A61B2018/00428 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00916 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2018/146

    摘要： An end effector of a forceps includes first and second jaw members movable between spaced-apart and approximated positions for grasping tissue. Each jaw member includes a tissue sealing plate that is selectively energizable. The tissue sealing plates are configured to conduct energy therebetween and though tissue to seal tissue. A knife includes a distal surface and an upper surface. The knife is selectively translatable between a retracted position and an extended position wherein the knife extends between the jaw members. The distal surface is configured for dynamic tissue cutting upon translation of the knife from the retracted to the extended position. The upper surface is configured for static tissue cutting with the knife in the extended position. The knife is selectively energizable and is configured to conduct energy between the knife and one or both of the tissue sealing plates and through tissue to electrically cut tissue.

    摘要翻译： 镊子的末端执行器包括第一和第二钳口构件，其可在间隔开和近似位置之间移动，用于抓握组织。 每个钳口构件包括可选择性地通电的组织密封板。 组织密封板被构造成在两者之间引导能量，并且尽管组织密封组织。 刀包括远端表面和上表面。 刀可以在缩回位置和延伸位置之间选择性地平移，其中刀在夹爪构件之间延伸。 远侧表面构造成用于在将刀从缩回位置延伸到延伸位置时进行动态组织切割。 上表面构造成用于在延伸位置的刀的静态组织切割。 刀被选择性地激励，并且被配置为在刀与组织密封板中的一个或两个并且通过组织之间传导能量以电切割组织。

    Vessel Sealer and Divider with Captured Cutting Element
    7.
    发明申请
    Vessel Sealer and Divider with Captured Cutting Element 有权
    具有捕获切割元件的容器密封机和分隔器

    公开(公告)号：US20120215215A1

    公开(公告)日：2012-08-23

    申请号：US13029481

    申请日：2011-02-17

    申请人： Arlan J. Reschke ,  Jeffrey M. Roy

    发明人： Arlan J. Reschke ,  Jeffrey M. Roy

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B18/1442 ,  A61B2018/0063 ,  A61B2018/1455

    摘要： The present disclosure relates to an end effector assembly including first and second jaw members and a knife body. The first and second jaw members have a curved configuration and are disposed in opposed relation to each other. One or both of the jaw members include a ledge, a first knife channel and a second knife channel. The ledge is disposed along the length of one of the jaw members. The first knife channel is defined along the length of a portion of the ledge. The second knife channel is defined along the length of a portion of the jaw member, and below a bottom portion of the ledge such that the ledge covers a portion of the second knife channel. The knife body includes a knife blade at a distal end thereof and a recessed portion proximal to the knife blade.

    摘要翻译： 本公开涉及包括第一和第二钳口构件和刀体的端部执行器组件。 第一和第二钳口构件具有弯曲构造并且彼此相对设置。 一个或两个钳口构件包括凸缘，第一刀通道和第二刀通道。 该突出部沿着一个钳口构件的长度设置。 第一刀通道沿着突出部分的长度被限定。 第二刀通道沿钳口构件的一部分的长度并且在突出部的底部下方限定，使得突出部覆盖第二刀通道的一部分。 刀体包括在其远端的刀片和靠近刀片的凹部。

    Vessel Sealing Instrument
    8.
    发明申请
    Vessel Sealing Instrument 有权
    船舶密封仪器

    公开(公告)号：US20120083785A1

    公开(公告)日：2012-04-05

    申请号：US12895020

    申请日：2010-09-30

    申请人： Jeffrey M. Roy ,  Mark J. Huseman ,  Ryan C. Artale ,  Roy Goodwin ,  David Galbraith

    发明人： Jeffrey M. Roy ,  Mark J. Huseman ,  Ryan C. Artale ,  Roy Goodwin ,  David Galbraith

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1442 ,  A61B18/1445 ,  A61B2018/0063 ,  A61B2018/1455 ,  Y10T29/49174

    摘要： A bipolar electrosurgical instrument is provided. The bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof for effecting movement of the jaw members relative to one another. A first conductive lead is adapted to connect to a first electrical potential and a second conductive lead is adapted to connect to a second electrical potential. One of the first and second conductive leads extends through the pivot to connect to a respective jaw member.

    摘要翻译： 提供双极电外科手术器械。 双极电外科器械包括第一和第二轴，每个轴具有从其远端延伸的钳口构件和设置在其近端处的手柄，用于实现钳口构件相对于彼此的移动。 第一导电引线适于连接到第一电位，并且第二导电引线适于连接到第二电位。 第一和第二导电引线中的一个延伸穿过枢轴以连接到相应的钳口构件。