MULTI-FUNCTIONAL POWERED SURGICAL DEVICE WITH EXTERNAL DISSECTION FEATURES
    26.
    发明申请
    MULTI-FUNCTIONAL POWERED SURGICAL DEVICE WITH EXTERNAL DISSECTION FEATURES 审中-公开
    具有外部特征的多功能电源外科手术器械

    公开(公告)号:US20140005718A1

    公开(公告)日:2014-01-02

    申请号:US13536288

    申请日:2012-06-28

    Abstract: A surgical end effector can comprise a first jaw member and a second jaw member. The first jaw member may define an exterior surface on a distal portion thereof. The second jaw member may define an exterior surface on a distal portion thereof. The first jaw member may be moveable relative to the second jaw member between a first position and a second position. At least one of the exterior surfaces of the first and second jaw members may include a tissue gripping portion.

    Abstract translation: 手术末端执行器可以包括第一钳口构件和第二钳口构件。 第一钳口构件可限定其远端部分上的外表面。 第二钳口构件可限定其远端部分上的外表面。 第一钳口构件可以在第一位置和第二位置之间相对于第二钳口构件移动。 第一和第二钳口构件的至少一个外表面可以包括组织夹持部分。

    Surgical stapling instrument comprising an articulation joint
    28.
    发明授权
    Surgical stapling instrument comprising an articulation joint 有权
    包括关节连接的外科缝合器械

    公开(公告)号:US08485413B2

    公开(公告)日:2013-07-16

    申请号:US12366514

    申请日:2009-02-05

    Abstract: In various embodiments, a surgical stapling instrument can comprise a plurality of magnetic elements configured to articulate an end effector of the surgical instrument. The surgical instrument can comprise at least one electromagnet which can be selectively activated, or polarized, to generate a magnetic field sufficient to motivate a second magnetic element, such as a permanent magnet and/or an iron core, for example, mounted to the end effector. In certain embodiments, a surgical stapling instrument can comprise a plurality of magnetic elements configured to open and/or close an end effector of the surgical instrument. In at least one embodiment, a surgical stapling instrument can comprise a plurality of magnetic elements configured to advance and/or retract a firing bar, cutting member, and/or staple sled within the surgical instrument in order to incise and/or staple tissue positioned within an end effector of the surgical instrument.

    Abstract translation: 在各种实施例中,外科缝合器械可以包括被配置为将外科器械的末端执行器铰接的多个磁性元件。 外科器械可以包括至少一个电磁体,其可以被选择性地激活或极化,以产生足以激励第二磁性元件(例如永磁体和/或铁芯)的磁场,例如安装到端部 效应器。 在某些实施例中,外科缝合器械可包括构造成打开和/或闭合外科器械的末端执行器的多个磁性元件。 在至少一个实施例中,外科缝合器械可以包括多个磁性元件,其被构造成在手术器械内推进和/或缩回击发杆,切割构件和/或缝合钉,以便切割和/或定位组织定位的组织 在外科器械的末端执行器内。

Patent Agency Ranking