Expandable thoracic access port
    8.
    发明授权
    Expandable thoracic access port 失效
    可扩展胸廓进出口

    公开(公告)号:US08777849B2

    公开(公告)日:2014-07-15

    申请号:US13005611

    申请日:2011-01-13

    IPC分类号: A61B17/02 A61B17/34 A61B17/00

    摘要: A surgical access assembly includes a body having first and second body members. Each body member has an opposed side and an outer side. The body members are coupled to one another by a connector and are moveable with respect to one another between an approximated position and a spread position wherein the opposed sides are flexed outwardly and apart from one another to define a passageway therebetween. A flexible membrane is coupled to the first and second body members and extends therefrom such that translating the flexible membrane radially outwardly moves the body members from the approximated position to the spread position.

    摘要翻译: 外科进入组件包括具有第一和第二主体构件的主体。 每个主体构件具有相对的一侧和外侧。 主体构件通过连接器彼此联接,并且可以在近似位置和展开位置之间相对于彼此移动,其中相对的侧面彼此向外弯曲并且彼此分开以在其间限定通道。 柔性膜联接到第一和第二主体构件并从其延伸,使得柔性膜径向向外移动使主体构件从近似位置移动到展开位置。

    Expandable surgical access port
    9.
    发明授权
    Expandable surgical access port 有权
    可扩展手术进入口

    公开(公告)号:US08574155B2

    公开(公告)日:2013-11-05

    申请号:US13005622

    申请日:2011-01-13

    IPC分类号: A61B1/32

    摘要: A surgical access assembly is disclosed that is configured and dimensioned for positioning within an opening in tissue providing access to and internal body cavity to facilitate the passage of a surgical instrument into an internal work site. The surgical access assembly includes first and second arms and third and fourth arms. The first and second arms and the third and fourth arms are configured and dimensioned for relative movement such that the surgical access assembly is reconfigurable between a first configuration, wherein a first transverse dimension is defined, and a second configuration wherein a second transverse dimension is defined. The first transverse dimension is smaller than the second transverse dimension.

    摘要翻译: 公开了一种手术进入组件,其被构造和尺寸设计成用于定位在组织中的开口内,从而提供进入和体内腔体以促进手术器械通向内部工作现场。 外科进入组件包括第一和第二臂以及第三和第四臂。 第一和第二臂以及第三和第四臂的构造和尺寸用于相对运动,使得外科进入组件可在第一构型(其中限定第一横向尺寸)和第二构型(其中第二横向尺寸被限定) 。 第一横向尺寸小于第二横向尺寸。