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    Surgical Instruments With Removable Components
    2.
    发明申请
    Surgical Instruments With Removable Components 有权
    手术器械与可拆卸组件

    公开(公告)号：US20130046295A1

    公开(公告)日：2013-02-21

    申请号：US13212343

    申请日：2011-08-18

    申请人： Duane E. Kerr ,  Allan J. Evans ,  Arlan J. Reschke ,  Robert M. Sharp ,  William H. Nau, JR. ,  Glenn A. Horner ,  Mark J. Huseman

    发明人： Duane E. Kerr ,  Allan J. Evans ,  Arlan J. Reschke ,  Robert M. Sharp ,  William H. Nau, JR. ,  Glenn A. Horner ,  Mark J. Huseman

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1445 ,  A61B2017/00477 ,  A61B2018/0063 ,  A61B2018/1455 ,  A61B2018/1495

    摘要： A surgical instrument includes a handle coupled to a source of electrosurgical energy. A pair of opposed jaw members is operatively coupled to a distal end of the handle such that the jaw members selectively move between open and closed positions. A base supported on one of the jaw members includes a mechanical mating feature and an electrically conductive region in electrical communication with the source of electrosurgical energy. A selectively removable seal plate includes a complementarily engaging a mechanical mating feature and an electrically conductive region positioned to contact the electrically conductive region of the base when the mechanical mating features of the base and seal plate are engaged. The complimentarily-engaging mechanical mating features include a pair of spaced protrusions and a pair of spaced recesses open to opposing sides of the base or the seal plate such that the seal plate may be twisted onto the base.

    摘要翻译： 手术器械包括与电外科手术能源连接的手柄。 一对相对的钳口构件可操作地联接到手柄的远端，使得钳口构件选择性地在打开位置和闭合位置之间移动。 支撑在其中一个钳口构件上的基座包括机械配合特征和与电外科手术能源电连通的导电区域。 选择性可移除的密封板包括互补地接合机械配合特征和当基部和密封板的机械配合特征接合时定位成接触基座的导电区域的导电区域。 恭维接合的机械配合特征包括一对间隔的突起和一对间隔开的凹槽，该基座或密封板的相对侧面可以被扭转到基座上。

    Surgical Instrument with Dispensable Components
    3.
    发明申请
    Surgical Instrument with Dispensable Components 审中-公开
    手术器械与可分配组件

    公开(公告)号：US20120209263A1

    公开(公告)日：2012-08-16

    申请号：US13028810

    申请日：2011-02-16

    申请人： Robert M. Sharp ,  William H. Nau, JR. ,  Glenn A. Horner ,  Duane E. Kerr ,  Kristel L. Ambrosius

    发明人： Robert M. Sharp ,  William H. Nau, JR. ,  Glenn A. Horner ,  Duane E. Kerr ,  Kristel L. Ambrosius

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B2017/0023 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/1455 ,  A61B2018/1495

    摘要： A surgical instrument includes an active electrode coupled to a source of electrosurgical energy. The active electrode includes a tissue-contacting surface on an exterior surface of the instrument such that the tissue-contacting surface of the active electrode may intimately engage tissue. A replacement electrode includes a tissue-contacting surface, and is located in an interior cavity of the instrument. A seal is formed between the active electrode and the interior cavity of the instrument such that the tissue-contacting-surface of the replacement electrode is isolated from contamination exposed to the exterior of the instrument. The active electrode is removable from the instrument to expose the tissue-contacting surface of the replacement electrode, and the replacement electrode is connectable to the source of electrosurgical energy when the active electrode is removed.

    摘要翻译： 手术器械包括耦合到电外科能源的活性电极。 活性电极包括在仪器的外表面上的组织接触表面，使得有源电极的组织接触表面可以紧密接合组织。 替代电极包括组织接触表面，并且位于仪器的内部空腔中。 在活性电极和仪器的内腔之间形成密封，使得替换电极的组织接触表面与暴露于仪器外部的污染物分离。 活性电极可从仪器上取出，以暴露置换电极的组织接触表面，当去除有效电极时，替换电极可连接到电外科手术能源。

    Jaw, Blade and Gap Manufacturing for Surgical Instruments With Small Jaws
    5.
    发明申请
    Jaw, Blade and Gap Manufacturing for Surgical Instruments With Small Jaws 有权
    颌骨，刀片和缝隙制造与小颌骨手术器械

    公开(公告)号：US20110082494A1

    公开(公告)日：2011-04-07

    申请号：US12574292

    申请日：2009-10-06

    申请人： Duane E. Kerr ,  David M. Garrison ,  Dylan R. Kingsley ,  William H. Nau, JR. ,  Jeffrey R. Townsend ,  Jeffrey R. Unger

    发明人： Duane E. Kerr ,  David M. Garrison ,  Dylan R. Kingsley ,  William H. Nau, JR. ,  Jeffrey R. Townsend ,  Jeffrey R. Unger

    IPC分类号： A61B17/28 ,  A61B17/32 ,  A61B1/00

    CPC分类号： A61B17/285 ,  A61B17/295 ,  A61B17/32056 ,  A61B18/1445 ,  A61B2018/1407 ,  A61B2018/141 ,  A61B2018/1412 ,  A61B2018/1432 ,  A61B2018/1455

    摘要： An endoscopic forceps includes an elongate shaft defining an instrument axis. An end effector includes first and second jaw members each supporting an opposed sealing surface for clamping tissue. At least one of the jaw members is movable relative to the instrument axis such that the jaw members are movable between a first spaced-apart configuration and a second closed configuration for grasping tissue. A cutting instrument includes a reciprocating blade translatable relative to the sealing surfaces to sever tissue clamped between the jaw members. The reciprocating blade contacts an undersurface of at least one of the jaw members when the jaw members are in the second configuration to define a gap distance between the sealing surfaces. A handle adjacent the proximal end of the elongate shaft is operable to induce motion in the jaw members, and an actuator is operable to selectively translate the reciprocating blade.

    摘要翻译： 内窥镜钳包括限定仪器轴线的细长轴。 端部执行器包括第一和第二钳口构件，每个钳口构件支撑用于夹紧组织的相对的密封表面。 夹钳构件中的至少一个可相对于仪器轴线移动，使得钳口构件可在第一间隔构造和用于抓握组织的第二闭合构型之间移动。 一种切割器具包括可相对于密封表面平移的往复式刀片，以切割钳夹在夹钳构件之间的组织。 当夹爪构件处于第二构型以限定密封表面之间的间隙距离时，往复式叶片接触至少一个钳口构件的下表面。 与细长轴的近端相邻的手柄可操作以在夹爪构件中引起运动，并且致动器可操作以选择性地平移往复式叶片。

    Light Energy Sealing, Cutting and Sensing Surgical Device
    6.
    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。

    ULTRASONIC SURGICAL INSTRUMENTS
    7.
    发明申请
    ULTRASONIC SURGICAL INSTRUMENTS 审中-公开
    超声外科器械

    公开(公告)号：US20140012299A1

    公开(公告)日：2014-01-09

    申请号：US14006601

    申请日：2012-03-30

    申请人： Robert B. Stoddard ,  James S. Cunningham ,  William J. Dickhans ,  Russell D. Hempsetad ,  Eric R. Larson ,  Duane E. Kerr ,  William H. Nau, JR. ,  Anthony B. Ross ,  John J. Kappus

    发明人： Robert B. Stoddard ,  James S. Cunningham ,  William J. Dickhans ,  Russell D. Hempsetad ,  Eric R. Larson ,  Duane E. Kerr ,  William H. Nau, JR. ,  Anthony B. Ross ,  John J. Kappus

    IPC分类号： A61B17/32

    摘要： An ultrasonic surgical instrument is provided. The ultrasonic surgical instrument includes a housing having an elongated shaft extending therefrom. The shaft has a jaw member disposed at a distal end thereof. The jaw member is movable between an open configuration and a clamping configuration and includes a tissue contacting surface thereon. A cutting blade extends from a distal end of the shaft and operably couples to the housing and adjacent the jaw member to treat tissue. At least one sensor is configured to sense at least one operational parameter of the ultrasonic surgical instrument. At least one controller in operable communication with the at least one sensor is configured to terminate delivery of ultrasonic energy to the cutting blade when the at least one sensor senses the at least one operational parameter.

    摘要翻译： 提供超声波手术器械。 超声波手术器械包括具有从其延伸的细长轴的壳体。 轴具有设置在其远端处的钳口构件。 钳口构件可以在打开构型和夹紧构型之间移动并且在其上包括组织接触表面。 切割刀片从轴的远端延伸并且可操作地联接到壳体并且邻近钳口构件以处理组织。 至少一个传感器构造成感测超声外科器械的至少一个操作参数。 与所述至少一个传感器可操作地通信的至少一个控制器被配置成当所述至少一个传感器感测所述至少一个操作参数时，终止将超声能量传递到所述切割刀片。