Microfabricated surgical device for interventional procedures
    1.
    发明授权
    Microfabricated surgical device for interventional procedures 有权
    微型手术器械用于介入手术

    公开(公告)号:US07666163B2

    公开(公告)日:2010-02-23

    申请号:US12464066

    申请日:2009-05-11

    IPC分类号: A61M37/00

    摘要: An actuator for an interventional surgical procedure is described. The actuator may include an actuator body having a distal end and a proximal end. A central expandable section is located between the distal end and the proximal end. The expandable section is operable between an unactuated condition in which the expandable section is in a furled state and an actuated condition in which the expandable section is in an unfurled state. A needle is located at the expandable section. The needle is moveable in an approximately perpendicular direction relative to a central longitudinal axis of the actuator body from a position within the actuator body to a position outside of the actuator body.

    摘要翻译: 描述了用于介入外科手术的致动器。 致动器可以包括具有远端和近端的致动器本体。 中心可扩张部分位于远端和近端之间。 可膨胀部分可在可膨胀部分处于卷起状态的未致动状态和可膨胀部分处于未折叠状态的致动状态之间操作。 针位于可扩张部位。 针可以相对于致动器主体的中心纵向轴线在大致垂直的方向上从致动器本体内的位置移动到致动器主体外侧的位置。