Trocar stability assembly
    2.
    发明授权
    Trocar stability assembly 有权
    套管车稳定装配

    公开(公告)号:US08162893B2

    公开(公告)日:2012-04-24

    申请号:US12354429

    申请日:2009-01-15

    IPC分类号: A61M5/178

    摘要: A stability assembly for a trocar cannula includes a conical stability member, a base, and a cannula retention member. The base has a passage defining an inner surface, and a constriction in the passage. The cannula retention member is rotatable within the passage, and advancement of the cannula retention member over the constriction reduces the inner diameter of the passage to restrain a cannula in the passage. Various latch mechanisms including interface surfaces on the base and the cannula retention member can be used in the stability assembly to secure the stability assembly around a cannula. Various conical stability members can be used in the stability assembly.

    摘要翻译: 用于套管针套管的稳定性组件包括锥形稳定构件,基座和套管保持构件。 基部具有限定内表面的通道和通道中的收缩部。 套管保持构件可在通道内旋转,并且套管保持构件在收缩部之上的前进减小了通道的内径以限制通道中的套管。 可以在稳定性组件中使用包括底座和插管保持构件上的界面的各种闭锁机构,以将稳定性组件固定在套管周围。 在稳定性组件中可以使用各种锥形稳定性构件。

    TROCAR STABILITY ASSEMBLY
    6.
    发明申请
    TROCAR STABILITY ASSEMBLY 有权
    TROCAR稳定装置

    公开(公告)号:US20090182282A1

    公开(公告)日:2009-07-16

    申请号:US12354429

    申请日:2009-01-15

    IPC分类号: A61B17/34

    摘要: A stability assembly for a trocar cannula includes a conical stability member, a base, and a cannula retention member. The base has a passage defining an inner surface, and a constriction in the passage. The cannula retention member is rotatable within the passage, and advancement of the cannula retention member over the constriction reduces the inner diameter of the passage to restrain a cannula in the passage. Various latch mechanisms including interface surfaces on the base and the cannula retention member can be used in the stability assembly to secure the stability assembly around a cannula. Various conical stability members can be used in the stability assembly.

    摘要翻译: 用于套管针套管的稳定性组件包括锥形稳定构件,基座和套管保持构件。 基部具有限定内表面的通道和通道中的收缩部。 套管保持构件可在通道内旋转,并且套管保持构件在收缩部之上的前进减小了通道的内径以限制通道中的套管。 可以在稳定性组件中使用包括底座和插管保持构件上的界面的各种闭锁机构,以将稳定性组件固定在套管周围。 在稳定性组件中可以使用各种锥形稳定性构件。