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    FIRING ASSEMBLY FOR CIRCULAR STAPLER
    51.
    发明公开
    FIRING ASSEMBLY FOR CIRCULAR STAPLER 审中-公开
    富兰克林

    公开(公告)号：EP3108827A1

    公开(公告)日：2016-12-28

    申请号：EP16176150.7

    申请日：2016-06-24

    申请人： Ethicon Endo-Surgery, LLC

    发明人： DINARDO, Brian F. ,  SCHEIB, Charles J.

    IPC分类号： A61B17/115

    CPC分类号： A61B17/1155 ,  A61B17/068 ,  A61B17/105 ,  A61B2017/00398 ,  A61B2017/2903 ,  A61B2017/291 ,  A61B2017/2912 ,  A61B2017/2923 ,  A61B2017/2925

    摘要： A surgical instrument includes a body, a shaft assembly, a stapling head assembly, and a drive assembly. The shaft assembly includes an actuator. The stapling head assembly is operable to drive an annularly arranged array of staples into tissue in response to translation of the actuator along a first axis relative to the body. The drive assembly is operable to translate the actuator along the first axis. The drive assembly comprises first and second rotary members. The first rotary member is rotatable about a second axis. The second axis is non-parallel with the first axis. The second rotary member is rotatable about a third axis. The third axis is non-parallel with the first axis and non-parallel with the second axis. The first rotary member is operable to drive the second rotary member to rotate about the third axis to thereby drive the actuator along the first axis.

    摘要翻译： 手术器械包括主体，轴组件，装订头组件和驱动组件。 轴组件包括致动器。 吻合头组件可操作以响应于致动器沿相对于身体的第一轴的平移而驱动环形布置的钉的阵列进入组织。 驱动组件可操作以沿着第一轴平移致动器。 驱动组件包括第一和第二旋转构件。 第一旋转构件可绕第二轴线旋转。 第二轴与第一轴不平行。 第二旋转构件可绕第三轴线旋转。 第三轴与第一轴不平行并且不与第二轴平行。 第一旋转构件可操作以驱动第二旋转构件围绕第三轴线旋转，从而沿着第一轴线驱动致动器。

    MEDICAL INTERVENTION INSTRUMENT
    52.
    发明授权
    MEDICAL INTERVENTION INSTRUMENT 有权
    医疗仪器EINGRIFFSINSTRUMENT

    公开(公告)号：EP1913879B1

    公开(公告)日：2016-11-30

    申请号：EP06796328.0

    申请日：2006-08-10

    申请人： Olympus Corporation

    发明人： HASHIMOTO, Tatsutoshi

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

    CPC分类号： A61B10/06 ,  A61B17/29 ,  A61B90/03 ,  A61B2017/2845 ,  A61B2017/2911 ,  A61B2017/2912 ,  A61B2017/2939 ,  A61B2017/2946

    摘要： A grasping forceps 1 includes: a pair of guide sections 7A and 7B that guide maneuvering wires 6A and 6B in a direction of an axial line C of a sheath; an extending-and-retracting member (transmission section) 8 that transmits displacement information of the maneuvering section to the maneuvering wires 6A and 6B and outputs the displacement information to the intervention instrument; a distal direction movement inhibitor section (specific directional movement-inhibitor section) 10 that allows the sheaths of the maneuvering wires 6A and 6B toward the distal end; a proximal direction movement inhibitor section (specific directional movement-inhibitor section) 11 that allows the sheaths of the maneuvering wires 6A and 6B toward the distal end; and an locked-state-releasing section 12 that releases an engaging state of the guide sections 7A and 7B with the distal direction movement inhibitor section 10 or the proximal direction movement inhibitor section 11 based on the displacement input by the maneuvering section. Accordingly, an medical intervention instrument can be provided that can maintain a certain attitude of the intervention instrument once established during intervention even if an external force is applied, and that can carry out identical operations simultaneously, i.e., manipulating of the intervention instrument and releasing of a certain attitude of the intervention instrument.

    摘要翻译： 抓钳1包括：一对引导部分7A和7B，其沿着护套的轴线C的方向引导操纵线6A和6B; 将所述操纵部的位移信息传递到所述操纵线6A，6B并向所述介入装置输出所述位移信息的伸缩部件（发送部）8; 远端方向运动抑制部（特定方向运动抑制部）10，其能够使操纵线6A，6B的护套朝向前端; 近侧方向运动抑制部（特定方向运动抑制部）11，其使操纵线6A，6B的护套朝向前端; 以及锁定状态释放部分12，其基于由操纵部分输入的位移，释放引导部分7A和7B与远侧方向运动抑制部分10或近端方向运动抑制部分11的接合状态。 因此，可以提供能够在干预期间一旦建立的干预器械保持一定姿态的医疗干预器械，即使施加外力，并且可以同时执行相同的操作，即操纵干预器械和释放 干预仪器有一定的态度。

    TREATMENT TOOL HANDLE AND TREATMENT TOOL
    53.
    发明公开
    TREATMENT TOOL HANDLE AND TREATMENT TOOL 审中-公开
    BEHANDLUNGSWERKZEUGGRIFF UND BEHANDLUNGSWERKZEUG

    公开(公告)号：EP3087928A1

    公开(公告)日：2016-11-02

    申请号：EP14873229.0

    申请日：2014-12-25

    申请人： Olympus Corporation

    发明人： TAKEI, Yusuke

    IPC分类号： A61B17/068 ,  A61B17/115 ,  A61B17/3211 ,  A61B18/12

    CPC分类号： A61B17/2909 ,  A61B17/07207 ,  A61B17/295 ,  A61B17/320092 ,  A61B18/085 ,  A61B2017/07228 ,  A61B2017/07264 ,  A61B2017/07278 ,  A61B2017/2912 ,  A61B2017/2925 ,  A61B2017/2927 ,  A61B2017/2938 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00916 ,  A61B2018/1455

    摘要： A handle for a treatment device includes: a handle main body held by an operator; a first operation input body which is provided on the handle main body and which is rotatable in the first and second directions relative to the handle main body; an interlock body which is provided rotatably in third and fourth directions relative to the first operation input body, the interlock body being configured to actuate in accordance with an input of an operation to the first operation input body, and to rotate in an appropriate direction of the third direction and the fourth direction when the first operation input body is rotated in the first direction and the interlock body being configured to engage with the handle main body to restrict rotation of the first operation input body in the second direction; and a second operation input body rotatable in fifth and sixth directions relative to the handle main body, the second operation input body being configured to receive an input of an operation to disengage the interlock body from the handle main body when the second operation input body is rotated in the fifth direction.

    摘要翻译： 一种处理装置的把手包括：由操作者保持的把手主体; 第一操作输入体，其设置在所述把手主体上并且能够相对于所述手柄主体在所述第一和第二方向上旋转; 互锁体，其相对于第一操作输入体在第三和第四方向上可旋转地设置，所述互锁体被配置为根据对第一操作输入体的操作的输入而致动，并且沿着适当的方向旋转 当第一操作输入体沿第一方向旋转时，第三方向和第四方向，并且互锁体构造成与手柄主体接合，以限制第一操作输入体在第二方向上的旋转; 以及第二操作输入体，其相对于手柄主体在第五和第六方向上可旋转，所述第二操作输入体构造成当所述第二操作输入体为 在第五个方向旋转。

    DEPLOYMENT MECHANISMS FOR MULTI-FUNCTION SURGICAL INSTRUMENTS
    55.
    发明公开
    DEPLOYMENT MECHANISMS FOR MULTI-FUNCTION SURGICAL INSTRUMENTS 有权
    多功能外科器械的部署机制

    公开(公告)号：EP3020353A1

    公开(公告)日：2016-05-18

    申请号：EP15191292.0

    申请日：2015-10-23

    申请人： Covidien LP

    发明人： Jadhav, Amarsinh D. ,  Kulkarni, Abhijit ,  Chelladurai, Thiyagarajan

    IPC分类号： A61B18/14 ,  A61B18/12

    CPC分类号： A61B18/1445 ,  A61B2017/00367 ,  A61B2017/2912 ,  A61B2018/00607 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1422 ,  A61B2018/1455 ,  A61B2018/1467 ,  A61B2018/1475

    摘要： A surgical instrument (10) includes a housing (20), a shaft (12), an end effector assembly (100) disposed at the distal end of the shaft, a deployable assembly (200) movable relative to the end effector assembly between a storage position and a deployed position, and a selector assembly (80). The selector assembly includes a selector member (84) extending from the housing. The selector member is translatable relative to the housing between a first position and a second position. In the second position of the selector member, the selector member is rotatable relative to the housing for transitioning the selector assembly between a first state, wherein the selector member is decoupled relative to the deployable assembly, and a second state, wherein the selector member is coupled to the deployable assembly such that movement of the selector member from the second position to the first position effects movement of the deployable assembly from the storage position to the deployed position.

    摘要翻译： 一种外科器械（10）包括壳体（20），轴（12），布置在轴的远端处的端部执行器组件（100），相对于端部执行器组件可移动的可展开组件（200） 存储位置和展开位置，以及选择器组件（80）。 选择器组件包括从壳体延伸的选择器构件（84）。 选择器构件可相对于壳体在第一位置和第二位置之间平移。 在选择器构件的第二位置中，选择器构件可相对于壳体旋转，以用于在选择器构件相对于可展开组件分离的第一状态和第二状态之间转换选择器组件，其中选择器构件是 联接到可展开组件，使得选择器构件从第二位置到第一位置的运动实现可展开组件从存储位置到展开位置的运动。

    Hemorrhoid ligator
    57.
    发明公开
    Hemorrhoid ligator 有权
    痔疮结扎器

    公开(公告)号：EP2792317A1

    公开(公告)日：2014-10-22

    申请号：EP14154707.5

    申请日：2014-02-11

    申请人： Sapi Med S.p.A.

    发明人： Oddenino, Alberto

    IPC分类号： A61B17/12 ,  A61B17/29 ,  A61B17/00

    CPC分类号： A61B17/12009 ,  A61B2017/0023 ,  A61B2017/12018 ,  A61B2017/2912 ,  A61B2017/306

    摘要： The present invention relates to a medical device for applying elastic ligatures to haemorrhoids commonly known as a haemorrhoid ligator.
    In particular, the present invention relates to an instrument (1) for ligating haemorrhoids, comprising a rod (3) provided with a handle (2) and having an end proximal to the operator and a distal end (9) adapted to receive one or more elastic rings (A1, A2). The distal end (9) and the proximal end of the rod (3) having respective openings (10, 11), a slidable member (4) being arranged on the outer surface of said rod (3), which is adapted to disengage upon a command said one or more elastic rings (A1, A2) from said distal end (9) of said rod (3), characterized in that actuating means (5) of said slidable member (4) are provided, comprising a mobile member (14), which can be screwed onto a threaded member (13) associated to said handle (2), so that the mobile member (14) can move along the axis (X) of said threaded member (13) following a manual command, said mobile member (14) being operatively connected with said slidable member (4) for advancing or retracting it.

    摘要翻译： 本发明涉及一种用于将弹性结扎物施加到通常称为痔疮结扎器的痔疮的医疗装置。 具体而言，本发明涉及一种用于结扎痔疮的器械（1），该器械包括设置有手柄（2）并且具有靠近操作者的一个端部的杆（3）和适于接收一个或多个痔疮的远端（9） 更具弹性的环（A1，A2）。 杆（3）的远端（9）和近端具有相应的开口（10,11），可滑动构件（4）布置在所述杆（3）的外表面上，适于脱离 （3）的所述远端（9）的一个或多个弹性环（A1，A2）的命令，其特征在于，提供所述可滑动构件（4）的致动装置（5），所述致动装置包括移动构件 （14）可以拧到与所述手柄（2）相关联的螺纹构件（13）上，使得所述移动构件（14）能够遵循手动指令沿着所述螺纹构件（13）的轴线（X）移动， 所述移动构件（14）与所述可滑动构件（4）可操作地连接，以使其前进或缩回。

    TREATMENT TOOL FOR ENDOSCOPE
    60.
    发明公开
    TREATMENT TOOL FOR ENDOSCOPE 审中-公开
    内镜治疗工具

    公开(公告)号：EP2664286A1

    公开(公告)日：2013-11-20

    申请号：EP12867725.9

    申请日：2012-11-13

    申请人： OLYMPUS MEDICAL SYSTEMS CORP.

    发明人： SUZUKI Keita ,  MOTOSUGI Shunsuke

    IPC分类号： A61B17/28

    CPC分类号： A61B17/00234 ,  A61B17/29 ,  A61B17/2909 ,  A61B90/03 ,  A61B2017/2905 ,  A61B2017/2911 ,  A61B2017/2912 ,  A61B2017/2924 ,  A61B2017/2946 ,  A61B2090/032

    摘要： An endoscope treatment tool includes a pair of forceps members, a manipulation portion, and a manipulation wire connecting the pair of forceps members and the manipulation portion. The manipulation portion includes a manipulation portion main body, a shaft, a clutch plate having a through-hole into which the shaft is inserted, a bias spring configured to hold the through-hole and an the shaft such that an axis of the through-hole is parallel to an axis of the shaft, an inner slider connected to the manipulation wire and slidably attached to the manipulation portion main body and the shaft, an outer slider slidably attached to the inner slider, and a coil spring. A posture holding by the bias spring is released in accordance with compression of the coil spring, the clutch plate is inclined with respect to the shaft, and the inner slider is fixed to the manipulation portion main body.

    摘要翻译： 内窥镜用处理器具具有连结一对钳子构件和操作部的一对钳子构件，操作部以及操作线。 所述操作部包括操作部主体，轴，具有供所述轴插入的贯通孔的离合器片，以能够保持所述贯通孔和所述轴的方式保持所述贯通孔的轴， 所述孔与所述轴的轴线平行;内滑动件，所述内滑动件连接至所述操作线并可滑动地附接至所述操纵部分主体和所述轴;外滑动件，可滑动地附接至所述内滑动件;以及螺旋弹簧。 由偏压弹簧保持的姿势根据螺旋弹簧的压缩而释放，离合器片相对于轴倾斜，并且内滑动件固定到操纵部主体。