Adjustable impactor
    7.
    发明授权
    Adjustable impactor 有权
    可调冲击器

    公开(公告)号:US08425526B2

    公开(公告)日:2013-04-23

    申请号:US11873927

    申请日:2007-10-17

    IPC分类号: A61B17/92 A61B17/56

    CPC分类号: A61B17/92 Y10T16/44

    摘要: An adjustable impactor for a tool comprises a handle, a first link, and a second link. The first link is pivotably attached to the handle. The second link is pivotably attached to the first link. The second link has a connector configured to attach to the tool. A method for impacting an orthopaedic component inside a surgical cavity includes a step for pivoting a first link relative to a handle. Another step pivots a second link relative to the first link. The first and second links are locked. A step attaches a tool to the second link. An impacting step impacts the handle such that the handle transmits the force from the impact through the first and second links to the tool.

    摘要翻译: 用于工具的可调节冲击器包括手柄,第一连杆和第二连杆。 第一连杆可枢转地连接在手柄上。 第二连杆可枢转地附接到第一连杆。 第二连接器具有连接器,其被配置为附接到工具。 用于冲击手术腔内的矫形部件的方法包括使第一连杆相对于手柄旋转的步骤。 另一个步骤枢转第二个链接相对于第一个链接。 第一和第二个链接被锁定。 一个工具将工具附加到第二个链接。 冲击步骤冲击手柄,使得手柄将来自冲击的力通过第一和第二连杆传递到工具。

    ACETABULAR LINER INSERTER GUIDE
    8.
    发明申请
    ACETABULAR LINER INSERTER GUIDE 审中-公开
    ACETABULAR LINER插槽指南

    公开(公告)号:US20100137870A1

    公开(公告)日:2010-06-03

    申请号:US12529169

    申请日:2008-02-28

    IPC分类号: A61B17/56 A61F2/32

    摘要: An acetabular liner insertion guide (10) aligns a liner (12) within an acetabular shell. The liner includes a ring (16) and a penetrable layer (14). The ring includes a lip configured to rest on an upper surface of the acetabular shell. The ring is also configured to attach to the liner such that an upper surface of the liner is in a plane that is generally parallel to a plane that includes the upper surface of the acetabular shell. The penetrable layer is configured to receive an impactor and overlie the liner. When the insertion guide is placed on the shell and the impactor impacts the liner, the insertion guide separates from the liner and remains on the impactor.

    摘要翻译: 髋臼衬垫插入引导件(10)将衬垫(12)对准在髋臼壳内。 衬套包括环(16)和可穿透层(14)。 环包括配置成搁置在髋臼壳的上表面上的唇缘。 该环还被构造成附接到衬套,使得衬垫的上表面在大致平行于包括髋臼壳的上表面的平面的平面中。 穿透层被构造成接收冲击器并覆盖衬套。 当插入引导件放置在壳体上并且冲击器撞击衬套时,插入引导件与衬套分离并保留在冲击器上。