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    ENDOSCOPIC SURGICAL CLIP APPLIER
    2.
    发明公开
    ENDOSCOPIC SURGICAL CLIP APPLIER 审中-公开

    公开(公告)号：EP3357436A1

    公开(公告)日：2018-08-08

    申请号：EP18155158.1

    申请日：2018-02-05

    申请人： Covidien LP

    发明人： WILLIAMS, Justin

    IPC分类号： A61B17/128

    CPC分类号： A61B17/1285 ,  A61B1/3132 ,  A61B17/122 ,  A61B17/282 ,  A61B2017/00407 ,  A61B2017/2929 ,  A61B2017/294 ,  A61B2090/0807

    摘要： An endoscopic surgical clip applier includes an endoscopic assembly and a handle assembly. The endoscopic assembly includes a shaft assembly and a pair of jaw members. The handle assembly includes a housing, a fixed handle, a trigger, a drive bar, and a ratchet assembly. The ratchet assembly includes a first rack operatively coupled to the drive bar, the first rack defining a plurality of first rack teeth, wherein the first rack includes a first length between a distal end and a proximal end thereof, and a second rack operatively coupled to the drive bar, spaced apart from the first rack, the second rack defining a plurality of second rack teeth, wherein the second rack includes a second length between a distal end and a proximal end thereof, the second length of the second rack being less than the first length of the first rack.

    MEDICAL DEVICES WITH DETACHABLE PIVOTABLE JAWS
    4.
    发明公开
    MEDICAL DEVICES WITH DETACHABLE PIVOTABLE JAWS 审中-公开
    医疗设备与可拆卸的PIVOTABLE JAWS

    公开(公告)号：EP3190992A1

    公开(公告)日：2017-07-19

    申请号：EP15767042.3

    申请日：2015-09-11

    申请人： Cook Medical Technologies LLC

    发明人： MARTINEZ, Michelle, D. ,  SURTI, Vihar, C. ,  MCLAWHORN, Tyler, Evans

    IPC分类号： A61B17/28

    CPC分类号： A61B17/282 ,  A61B17/122 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/00349 ,  A61B2017/2825 ,  A61B2017/2926 ,  A61B2017/2932 ,  A61B2017/2937 ,  A61B2017/294 ,  A61B2017/2943 ,  A61B2017/2944

    摘要： Medical systems, devices and methods are provided for engaging tissue, e.g. for clipping tissue, closing a perforation or performing hemostasis. Generally, the medical system including a housing, first and second jaws rotatable relative to the housing, a driver, and an elongate drive wire. The elongate drive wire may be disconnected from the driver, first and second jaws, and the housing, which are left in vivo engaged with the tissue. The medical device of the system may include a biasing strip engaged with the jaws, and/or a gripping strip attached to at least one of the jaws to improve the engagement of the tissue between the jaws.

    摘要翻译： 提供了用于接合组织的医疗系统，装置和方法，例如， 用于夹闭组织，闭合穿孔或执行止血。 通常，医疗系统包括壳体，相对于壳体可旋转的第一和第二钳口，驱动器和细长驱动线。 细长的驱动线可与驱动器，第一和第二钳口以及与组织保持体内接合的壳体断开。 系统的医疗装置可以包括与钳口啮合的偏置条和/或附接到至少一个钳口的夹持条，以改善钳口之间的组织的接合。

    ACTUATION MECHANISMS AND LOAD ADJUSTMENT ASSEMBLIES FOR SURGICAL INSTRUMENTS
    5.
    发明公开
    ACTUATION MECHANISMS AND LOAD ADJUSTMENT ASSEMBLIES FOR SURGICAL INSTRUMENTS 审中-公开
    芝加哥大学烹饪与烹饪学院

    公开(公告)号：EP3179932A1

    公开(公告)日：2017-06-21

    申请号：EP15744427.4

    申请日：2015-07-13

    申请人： Ethicon LLC

    发明人： FALLER, Craig N. ,  GEE, Jacob S. ,  RIESTENBERG, Paul F. ,  BATROSS, Jonathan T. ,  MONROE, David A. ,  DICKERSON, Benjamin D. ,  MESSERLY, Jeffrey D.

    IPC分类号： A61B17/32 ,  A61B17/29

    CPC分类号： A61B17/320092 ,  A61B90/03 ,  A61B2017/294 ,  A61B2017/320088

    摘要： An ultrasonic surgical instrument includes an inner tube, an outer tube, an ultrasonic blade, and a clamp member pivotably moveable relative to the ultrasonic blade. The ultrasonic blade is acoustically coupled to an ultrasonic transducer. The clamp member pivotably movable relative to the ultrasonic blade between an open configuration and an approximated configuration with respect to the ultrasonic blade, wherein the clamp member is pivotably coupled to the inner tube, wherein the clamp member is pivotably coupled to the outer tube, and wherein movement of the outer tube relative to the inner tube between the first position and the second position transitions the clamp member between the open configuration and the approximate configuration.

    摘要翻译： 超声波手术器械包括内管，外管，超声波刀片和可相对于超声波刀片可枢转地移动的夹紧构件。 超声波叶片声耦合到超声波换能器。 所述夹紧构件相对于所述超声波叶片在打开构型和近似构造之间相对于所述超声波刀片可枢转地移动，其中所述夹紧构件可枢转地联接到所述内管，其中所述夹紧构件可枢转地联接到所述外管，以及 其中所述外管相对于所述内管在所述第一位置和所述第二位置之间的运动使所述夹紧构件在所述打开构型和所述近似构型之间转变。

    ENDOSCOPIC SURGICAL INSTRUMENT
    6.
    发明公开
    ENDOSCOPIC SURGICAL INSTRUMENT 审中-公开
    内窥镜检查仪器

    公开(公告)号：EP3165190A1

    公开(公告)日：2017-05-10

    申请号：EP16196996.9

    申请日：2016-11-03

    申请人： Covidien LP

    发明人： SCHECHTER, David A. ,  WHITE, Nathan ,  GOETZ, Joshua K.

    IPC分类号： A61B18/14 ,  A61B34/37 ,  A61B17/29

    CPC分类号： A61B18/1445 ,  A61B34/37 ,  A61B2017/2936 ,  A61B2017/294 ,  A61B2017/2947 ,  A61B2018/00428 ,  A61B2018/0063 ,  A61B2018/1455

    摘要： An endoscopic surgical instrument is provided. The instrument includes a housing, a handle, an elongated shaft extending distally from the housing and defining a longitudinal axis, an end effector assembly (120), a drive assembly, a clevis (150), a first link (160), and a second link (170). The end effector assembly is disposed adjacent a distal end of the elongated shaft and includes a first jaw member (130) and a second jaw member (140). The first link (160) is pivotably connected to the clevis (150) about a first pivot axis (152), and is pivotably connected to the first jaw member about a first jaw member pivot. The second link (170) is pivotably connected to the clevis (150) about a second pivot axis (154), and is pivotably connected to the second jaw member about a second jaw member pivot. The first pivot axis (152) and the second pivot axis (154) are offset from the longitudinal axis.

    摘要翻译： 提供内镜手术器械。 仪器包括壳体，手柄，从壳体向远侧延伸并限定纵向轴线的细长轴，端部执行器组件（120），驱动组件，U形夹（150），第一连杆（160）和 第二连接（170）。 端部执行器组件邻近细长轴的远端设置并且包括第一钳口构件（130）和第二钳口构件（140）。 所述第一连杆160围绕第一枢转轴线152可枢转地连接到所述U形夹上，并且可围绕第一钳口构件枢轴枢转地连接到所述第一钳口构件。 第二连杆（170）围绕第二枢转轴线（154）可枢转地连接到U形夹（150），并且绕第二钳口构件枢轴可枢转地连接到第二钳口构件。 第一枢转轴线（152）和第二枢转轴线（154）从纵向轴线偏移。