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    Electrosurgical pencil including improved controls
    11.
    发明授权
    Electrosurgical pencil including improved controls 有权
    电手术包括改进的控制

    公开(公告)号：US08663218B2

    公开(公告)日：2014-03-04

    申请号：US12144367

    申请日：2008-06-23

    Applicant: David N. Heard ,  James D. Allen, IV

    Inventor： David N. Heard ,  James D. Allen, IV

    IPC: A61B18/18

    CPC classification number: A61B18/1477 ,  A61B18/1402 ,  A61B2018/00916 ,  A61B2018/00946

    Abstract: The present disclosure relates to electrosurgical devices having a plurality of hand-accessible variable controls. An electrosurgical device configured for connection to a source of electrosurgical energy is provided and includes a housing; an electrical circuit supported within the housing, the electrical circuit being connectable to the source of electrosurgical energy, wherein the electrical circuit is provided with at least one tactile enhancement feature; and a controller slidably supported on the housing, wherein the controller is configured to exert a force on the electrical circuit to affect a change in the electrical circuit and to exert a force on a surface of the housing to engage the tactile enhancement feature and provide a tactile feedback to a user of the electrosurgical device as the controller is moved relative to the housing.

    Abstract translation: 本公开涉及具有多个可手动操作的可变控制器的电外科设备。 提供了构造成用于连接到电外科能量源的电外科装置，并且包括壳体; 支撑在所述壳体内的电路，所述电路可连接到电外科能量源，其中所述电路具有至少一个触觉增强特征; 以及可滑动地支撑在所述壳体上的控制器，其中所述控制器被配置为在所述电路上施加力以影响所述电路的变化并且在所述壳体的表面上施加力以接合所述触觉增强特征并提供 当控制器相对于外壳移动时，触电反馈给电外科设备的使用者。

    Apparatus, system, and method for performing an endoscopic electrosurgical procedure
    12.
    发明授权
    Apparatus, system, and method for performing an endoscopic electrosurgical procedure 有权
    用于进行内窥镜电外科手术的装置，系统和方法

    公开(公告)号：US08636761B2

    公开(公告)日：2014-01-28

    申请号：US12248115

    申请日：2008-10-09

    Applicant: James S. Cunningham ,  James D. Allen, IV ,  Edward M. Chojin

    Inventor： James S. Cunningham ,  James D. Allen, IV ,  Edward M. Chojin

    IPC: A61B17/00

    CPC classification number: A61B18/1445 ,  A61B17/04 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/1412 ,  A61B2018/1455

    Abstract: A bipolar forceps is provided and includes a housing having a shaft that extends therefrom. The housing includes a drive assembly operable to reciprocate an actuation tube within the shaft. An end effector assembly operatively connects to a distal end of the shaft and includes a pair of first and second jaw members biased in an open configuration. One or both of the first and second jaw members is pivotable about a living hinge from a first position to a clamping position. One or both of the jaw members includes a cam slot defined at a proximal end thereof. One of the jaw members is operatively connected to a distal end of the actuation tube via a cam pin that operatively engages the cam slot such that proximal reciprocation of the actuation tube cams at least one jaw member towards the other jaw member about the living hinge.

    Abstract translation: 提供了双极镊子，并且包括具有从其延伸的轴的壳体。 壳体包括可操作以使致动管在轴内往复运动的驱动组件。 端部执行器组件可操作地连接到轴的远端，并且包括以开放构型偏置的一对第一和第二钳口构件。 第一和第二钳口构件中的一个或两个可围绕活动铰链从第一位置枢转到夹紧位置。 一个或两个钳口构件包括限定在其近端的凸轮槽。 其中一个钳口构件通过凸轮销可操作地连接到致动管的远端，该凸轮销可操作地接合凸轮槽，使得致动管的近端往复运动使至少一个钳口构件相对于活动铰链朝向另一钳口构件凸轮。

    Surgical Forceps
    15.
    发明申请
    Surgical Forceps 有权
    手术镊子

    公开(公告)号：US20130296856A1

    公开(公告)日：2013-11-07

    申请号：US13461397

    申请日：2012-05-01

    Applicant: Jeffrey R. Unger ,  James D. Allen, IV ,  Daniel A. Joseph

    Inventor： Jeffrey R. Unger ,  James D. Allen, IV ,  Daniel A. Joseph

    IPC: A61B18/18 ,  A61B17/28

    CPC classification number: A61B18/1445 ,  A61B17/2816 ,  A61B17/285 ,  A61B17/29 ,  A61B18/1442 ,  A61B2017/2947 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/1455

    Abstract: A forceps includes an end effector assembly having first and second jaw members. Each jaw member includes a bifurcated proximal flange extending therefrom defining first and second spaced-apart flange components. The first flange components are pivotably engaged to one another via a first engagement portion and the second flange components are pivotably engaged to one another via a second engagement portion. One or both of the jaw members is pivotable relative to the other about the first and second engagement portions between an open position and a closed position for grasping tissue therebetween. A guide member is configured for positioning between the proximal flanges of the jaw members. The guide member includes a tab extending transversely therefrom that is configured to operably engaged one of the first and second engagement portions to retain the jaw members in engagement with one another.

    Abstract translation: 镊子包括具有第一和第二钳口构件的末端执行器组件。 每个钳口构件包括从其限定第一和第二间隔开的凸缘部件的分叉近端凸缘。 第一凸缘部件经由第一接合部分可枢转地彼此接合，并且第二凸缘部件经由第二接合部分可枢转地彼此接合。 钳口构件中的一个或两个可围绕第一和第二接合部分在打开位置和关闭位置之间相对于另一个相对枢转，以用于抓握其间的组织。 引导构件构造成用于定位在钳口构件的近侧凸缘之间。 引导构件包括从其横向延伸的突出部，其构造成可操作地接合第一和第二接合部分中的一个，以将钳口构件彼此接合。

    Coupling Mechanisms for Surgical Instruments
    16.
    发明申请
    Coupling Mechanisms for Surgical Instruments 有权
    手术器械联轴器机构

    公开(公告)号：US20130138129A1

    公开(公告)日：2013-05-30

    申请号：US13306523

    申请日：2011-11-29

    Applicant: David M. Garrison ,  Edward M. Chojin ,  Duane E. Kerr ,  Peter M. Mueller ,  Allan J. Evans ,  James D. Allen, IV

    Inventor： David M. Garrison ,  Edward M. Chojin ,  Duane E. Kerr ,  Peter M. Mueller ,  Allan J. Evans ,  James D. Allen, IV

    IPC: A61B17/32 ,  F16H21/44

    CPC classification number: A61B17/285 ,  A61B18/1445 ,  A61B18/1482 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/292 ,  A61B2017/2925 ,  A61B2017/2931 ,  A61B2017/320052 ,  Y10T74/18896

    Abstract: A surgical instrument includes a shaft defining a longitudinal axis therethrough and having an end effector assembly disposed at a distal end thereof. The shaft includes first and second shaft components that are releasably engageable with one another. A drive sleeve is disposed within the shaft and is longitudinally translatable relative to the shaft to transition the end effector assembly between a first state and a second state. The drive sleeve includes first and second drive sleeve components that are releasably engageable with one another. A coupling mechanism includes one or more shaft cantilever springs configured to releasably engage the first and second shaft components to one another and one or more drive sleeve cantilever springs configured to releasably engage the first and second drive sleeve components to one another.

    Abstract translation: 手术器械包括限定穿过其中的纵向轴线的轴，并且具有设置在其远端处的末端执行器组件。 轴包括彼此可释放地接合的第一和第二轴部件。 驱动套筒设置在轴内并且可相对于轴纵向平移，以在第一状态和第二状态之间转动末端执行器组件。 驱动套筒包括彼此可释放地接合的第一和第二驱动套筒部件。 联接机构包括一个或多个轴悬臂弹簧，其构造成将第一和第二轴部件可释放地彼此接合，并且一个或多个驱动套筒悬臂弹簧构造成将第一和第二驱动套筒部件可释放地彼此接合。

    Apparatus, system, and method for performing an electrosurgical procedure
    18.
    发明授权
    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：US08282634B2

    公开(公告)日：2012-10-09

    申请号：US12353474

    申请日：2009-01-14

    Applicant: James S. Cunningham ,  James D. Allen, IV ,  Glenn A. Horner

    Inventor： James S. Cunningham ,  James D. Allen, IV ,  Glenn A. Horner

    IPC: A61B18/18 ,  A61B18/04 ,  A61B17/00

    CPC classification number: A61B18/1445 ,  A61B18/1206 ,  A61B2017/00867 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00875 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2090/034 ,  C08L2201/12

    Abstract: A bipolar forceps is provided. The bipolar forceps includes a housing having a shaft including an electrically conductive distal end. A drive assembly is operable to reciprocate an actuation tube within the shaft. A portion of the actuation tube is electrically conductive. An end effector assembly operatively connects to the shaft and includes a pair of first and second jaw members biased in an open configuration. The first and second jaw members are pivotable about a living hinge. Distal reciprocation of the actuation tube causes each of the jaw members towards one another about the living hinge. One of the jaw members is in electrical communication with the distal end of the shaft and the other jaw member is in selective electrical communication with a distal end of the actuation tube such that when the jaw members are in a closed configuration a closed loop electrical circuit is formed.

    Abstract translation: 提供双极镊子。 双极钳包括具有包括导电远端的轴的壳体。 驱动组件可操作以使致动管在轴内往复运动。 致动管的一部分是导电的。 端部执行器组件可操作地连接到轴并且包括以开放构型偏置的一对第一和第二钳口构件。 第一和第二钳口构件围绕活动铰链枢转。 致动管的远端往复运动导致每个钳口构件围绕活动铰链彼此相向移动。 其中一个钳口构件与轴的远端电连通，另一个钳口构件与致动管的远端选择性地电连通，使得当钳口构件处于闭合构型时，闭环电路 形成了。

    Apparatus for Performing an Electrosurgical Procedure
    19.
    发明申请
    Apparatus for Performing an Electrosurgical Procedure 审中-公开
    用于执行电外科手术的装置

    公开(公告)号：US20120172868A1

    公开(公告)日：2012-07-05

    申请号：US12981787

    申请日：2010-12-30

    Applicant: John R. Twomey ,  James D. Allen, IV

    Inventor： John R. Twomey ,  James D. Allen, IV

    IPC: A61B18/14

    CPC classification number: A61B18/1445 ,  A61B2017/2936 ,  A61B2017/2944

    Abstract: An endoscopic forceps is provided and includes a housing having a shaft that extends therefrom. The shaft including a stationary cam pin at a distal end thereof and an elongated cam slot operably disposed adjacent the stationary cam pin. An end effector assembly operatively connected to a distal end of the shaft and including a pair of first and second jaw members pivotably coupled to one another. One or both of the first and second jaw members is movable relative to the other jaw member from an open position, to a clamping position. The movable jaw member having a drive pin defined therein and movable within the cam slot on the shaft. The movable jaw member has a second cam slot operably disposed thereon and operably coupled to the stationary cam pin on the shaft.

    Abstract translation: 提供内窥镜钳，并且包括具有从其延伸的轴的壳体。 该轴包括在其远端处的固定凸轮销和可操作地设置成邻近固定凸轮销的细长凸轮槽。 端部执行器组件可操作地连接到所述轴的远端并且包括一对可彼此枢转地联接的第一和第二钳口构件。 第一和第二钳口构件中的一个或两个可相对于另一钳口构件从打开位置移动到夹紧位置。 可动钳口构件具有限定在其中的驱动销，并可在该轴上的凸轮槽内移动。 可移动钳口构件具有可操作地设置在其上并可操作地联接到轴上的固定凸轮销的第二凸轮槽。

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