Articulated systems for cardiac ablation
    2.
    发明授权
    Articulated systems for cardiac ablation 失效
    用于心脏消融的铰接系统

    公开(公告)号:US5368592A

    公开(公告)日:1994-11-29

    申请号:US126126

    申请日:1993-09-23

    IPC分类号: A61M25/01 A61N1/40

    CPC分类号: A61M25/0147 Y10T403/32311

    摘要: An improved assembly for steering and orienting a functional element at the distal end of a catheter tube holds the functional element with its major axis aligned with the axis of the catheter tube for convenient steering to a tissue site. The mechanism can also pivot the functional element in response to an external force to orient the major axis of the functional element generally parallel to the plane of the tissue site, without bending the catheter tube.

    摘要翻译: 用于在导管管的远端处转向和定向功能元件的改进的组件保持功能元件,其主轴与导管管的轴线对准,以便于转向组织部位。 机构还可以响应于外力使功能元件枢转,以使功能元件的长轴大致平行于组织部位的平面定向,而不弯曲导管。