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130 条记录 (耗时 0.065 秒)

    Surgical Forceps
    21.
    发明申请
    Surgical Forceps 有权
    手术镊子

    公开(公告)号：US20120095460A1

    公开(公告)日：2012-04-19

    申请号：US12906672

    申请日：2010-10-18

    申请人： Kathy E. Rooks ,  Glenn A. Horner ,  Duane E. Kerr ,  Jeffrey R. Townsend ,  William H. Nau, JR. ,  David M. Garrison ,  Edward M. Chojin

    发明人： Kathy E. Rooks ,  Glenn A. Horner ,  Duane E. Kerr ,  Jeffrey R. Townsend ,  William H. Nau, JR. ,  David M. Garrison ,  Edward M. Chojin

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1445 ,  A61B17/28 ,  A61B17/295 ,  A61B17/320068 ,  A61B17/320092 ,  A61B18/1442 ,  A61B2017/2926 ,  A61B2018/00077 ,  A61B2018/0019 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/1455

    摘要： A forceps includes an end effector assembly having first and second jaw members moveable with respect to one another between an open position and a closed position. A knife channel having a body and a base is defined within each jaw member. A knife assembly includes a knife having a bifurcated distal end. The bifurcated end includes first and second cutting members each defining an opposed cutting surface and having a tab at a free end thereof for translation through the base of a knife channel. The knife is translatable into the channels when the jaw members are in the closed position such that the cutting members are approximated when translated through the channels. The knife is also translatable into the channels when the jaw members are in the open position such that the cutting members are flexed apart when translated through the jaw members.

    摘要翻译： 镊子包括具有在打开位置和关闭位置之间可相对于彼此移动的第一和第二钳口构件的端部执行器组件。 具有主体和基部的刀槽定义在每个钳口构件内。 刀组件包括具有分叉远端的刀。 分叉端包括第一和第二切割构件，每个切割构件限定相对的切割表面，并且在其自由端具有突出部，用于平移通过刀具通道的基部。 当钳口构件处于关闭位置时，刀可平移到通道中，使得当通过通道翻转时，切割构件近似。 当钳口构件处于打开位置时，刀也可平移到通道中，使得切割构件在通过钳口构件平移时被弯曲分开。

    Apparatus, System, and Method for Performing an Electrosurgical Procedure
    27.
    发明申请
    Apparatus, System, and Method for Performing an Electrosurgical Procedure 有权
    用于执行电外科手术的装置，系统和方法

    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。

    Light Energy Sealing, Cutting and Sensing Surgical Device
    29.
    发明申请
    Light Energy Sealing, Cutting and Sensing Surgical Device 有权
    光能密封，切割和感应手术装置

    公开(公告)号：US20130253489A1

    公开(公告)日：2013-09-26

    申请号：US13430325

    申请日：2012-03-26

    申请人： William H. Nau, JR. ,  Craig A. Keller ,  Duane E. Kerr

    发明人： William H. Nau, JR. ,  Craig A. Keller ,  Duane E. Kerr

    IPC分类号： A61B18/18 ,  A61B18/20

    CPC分类号： A61B18/28 ,  A61B17/29 ,  A61B18/1445 ,  A61B18/18 ,  A61B18/20 ,  A61B18/22 ,  A61B2017/00057 ,  A61B2018/00184 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00642 ,  A61B2018/1807 ,  A61B2018/2272 ,  A61B2018/2277 ,  A61B2018/2294

    摘要： The present disclosure is directed towards a medical instrument. The medical instrument includes a housing and an end effector assembly operably connected to the housing. The end effector assembly includes first and second jaw members each having a tissue contacting surface, at least one of the first and second jaw members movable between a first, spaced-apart position and a second proximate position, wherein in the second position, the jaw members cooperate to define a cavity configured to receive tissue between the jaw members. The end effector also includes at least one light-emitting element coupled to at least one of the first and second jaw members, the at least one light-emitting element adapted to deliver light energy to tissue grasped between the first and second jaw members to treat the tissue.

    摘要翻译： 本公开涉及医疗器械。 医疗器械包括可操作地连接到壳体的壳体和端部执行器组件。 末端执行器组件包括第一和第二钳口构件，每个钳口构件均具有组织接触表面，第一和第二钳口构件中的至少一个可在第一间隔位置和第二邻近位置之间移动，其中在第二位置， 构件协作以限定构造成在钳口构件之间接收组织的空腔。 末端执行器还包括耦合到第一和第二钳口构件中的至少一个的至少一个发光元件，所述至少一个发光元件适于将光能传递到夹持在第一和第二钳口构件之间的组织，以便治疗 组织。