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    POWERED SURGICAL INSTRUMENT WITH PRESSURE SENSITIVE MOTOR SPEED CONTROL
    1.
    发明公开
    POWERED SURGICAL INSTRUMENT WITH PRESSURE SENSITIVE MOTOR SPEED CONTROL 审中-公开
    血糖仪柴油机烟草机械摩托罗拉

    公开(公告)号：EP2979648A1

    公开(公告)日：2016-02-03

    申请号：EP15179003.7

    申请日：2015-07-30

    申请人： Covidien LP

    发明人： Calderoni, Anthony ,  Chen, Xingrui ,  Dussan, Luis ,  Pantazis, John ,  Colon, Japhet

    IPC分类号： A61B17/072

    摘要： A surgical instrument includes a drive shaft, a motor for rotating the drive shaft, and a motor speed control. The motor speed control includes a first switch and a second switch which are in communication with the motor. The first switch is disposed over and in registration with the second switch. The first switch has an activated state such that the first switch sends a first signal to the motor. The motor rotates the drive shaft in response to the first signal. The second switch sends a second signal to the motor that varies the speed that the motor rotates the drive shaft in response to a force applied to the second switch by the first switch.

    摘要翻译： 手术器械包括驱动轴，用于旋转驱动轴的马达和马达速度控制。 电动机速度控制包括与电动机连通的第一开关和第二开关。 第一开关设置在第二开关上并与第二开关对准。 第一开关具有激活状态，使得第一开关向电动机发送第一信号。 电机响应于第一信号旋转驱动轴。 第二开关向马达发送第二信号，该第二信号响应于由第一开关施加到第二开关的力而改变马达使驱动轴旋转的速度。

    Quick connect assembly for use between surgical handle assembly and surgical accessories
    5.
    发明公开
    Quick connect assembly for use between surgical handle assembly and surgical accessories 审中-公开
    快速连接组件，用于手术手柄组件和手术配件之间使用

    公开(公告)号：EP2684531A1

    公开(公告)日：2014-01-15

    申请号：EP13175479.8

    申请日：2013-07-08

    申请人： Covidien LP

    发明人： Chowaniek, Matthew J. ,  Chen, Xingrui ,  Zemlok, Michael A.

    IPC分类号： A61B17/072

    CPC分类号： A61B17/072 ,  A61B17/07207 ,  A61B17/115 ,  A61B2017/0023 ,  A61B2017/00371 ,  A61B2017/00398 ,  A61B2017/00464 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00482 ,  A61B2017/00734 ,  A61B2017/292 ,  A61B2017/2931

    摘要： A hand-held electromechanical surgical device (100) is provided and configured to selectively connect with a surgical accessory. The surgical device includes a device housing (102) defining a connecting portion (108a) for selectively receiving a coupling assembly of the surgical accessory. The connecting portion includes an annular wall defining a cylindrical recess (108b) dimensioned to receive the coupling assembly of the surgical accessory; a collar (108c) slidably supported about the annular wall, wherein the collar is slidable between a first position and a second position; and at least one socket member (108e) interposed between the annular wall and the collar, wherein each socket member is slidably supported in the annular wall. Each socket member includes a first fixed state wherein each socket member projects into the cylindrical recess of the annular wall; and a second movable state wherein each socket member is free to not project into the cylindrical recess of the annular wall.

    摘要翻译： 一种手持式机电手术装置（100）被设置并配置为选择性地与手术附件连接。 该外科设备包括一个装置外壳（102）， - 定义用于选择性地接收手术附件的联接组件的连接部（108A）。 所述连接部分包括在环形设计壁限定的圆柱形凹槽（108B）的尺寸以接收所述外科手术附件的联接组件; 一个套环（108C）可滑动地支撑围绕环形设计壁，worin套环是在第一位置和第二位置之间滑动; 和插在环形设计壁和轴环之间，worin每个插座构件的至少一个插座件（108E）可滑动地支撑在环形壁设计。 每个插座构件包括worin每个插座构件伸入环形设计壁的圆柱形凹槽的第一固定状态; 和第二可移动状态worin每个插座构件自由地不伸入环形设计壁的圆柱形凹槽。

    SURGICAL INSTRUMENT WITH PRESSURE DISTRIBUTION DEVICE
    10.
    发明公开
    SURGICAL INSTRUMENT WITH PRESSURE DISTRIBUTION DEVICE 审中-公开
    CHIRURGISCHES INSTRUMENT MIT DRUCKVERTEILUNGSVORRICHTUNG

    公开(公告)号：EP2932919A1

    公开(公告)日：2015-10-21

    申请号：EP15166762.3

    申请日：2013-12-12

    申请人： Covidien LP

    发明人： Chowaniec, Matthew J. ,  Chen, Xingrui ,  Collings, Peter T. ,  Dussan, Luis ,  Richard, Paul D.

    IPC分类号： A61B17/072 ,  A61B17/068

    CPC分类号： A61B17/072 ,  A61B17/068 ,  A61B17/07207 ,  A61B2017/00022 ,  A61B2017/00398 ,  A61B2017/00557 ,  A61B2017/00862 ,  A61B2017/00867 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/2926

    摘要： A surgical apparatus (500), comprising: an anvil jaw (502) configured to form at least one surgical staple; a cartridge jaw (504) configured to deploy one or more surgical staples against the anvil jaw; and a pressure distribution device (510) attached to at least one of the anvil jaw and the cartridge jaw, wherein the pressure distribution device is configured to distribute a clamping pressure to a target tissue during a clamping and a stapling of the target tissue, said pressure distribution device (510) being moveable between a retracted and an extended state and including at least one inflatable bladder (516) that is deflated in the retracted state and inflated in the extended state.

    摘要翻译： 一种手术装置（500），包括：砧座钳口（502），构造成形成至少一个手术钉; 配置成将一个或多个外科缝钉部署在砧座上的药筒钳口（504） 以及压力分配装置（510），其附接到所述砧座钳口和所述药筒卡爪中的至少一个，其中所述压力分配装置构造成在所述靶组织的夹紧和缝合期间将夹紧压力分配到目标组织，所述压力分配装置 压力分配装置（510）可在缩回状态和伸展状态之间移动，并且包括至少一个在缩回状态下收缩而膨胀的充气气囊（516）。