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    • 9. 发明申请
    • DEVICE FOR FORMING A HARDENED CEMENT IN A BONE CAVITY
    • 在骨腔中形成硬化水泥的装置
    • WO2004093733A2
    • 2004-11-04
    • PCT/US2004006086
    • 2004-03-22
    • LIN JIIN-HUEY CHERNJU CHIEN-PING
    • LIN JIIN-HUEY CHERNJU CHIEN-PING
    • A61B17/88A61F
    • A61B17/8855A61B17/7097A61B17/7098A61B17/8811
    • A device for injecting a cement paste into a bone cavity and forming a hardened cement in-situ under pressure includes a syringe having an injection end; a pocket having an inlet and a body for containing the paste entering the inlet; and a mounting mechanism at the injection end for connecting the inlet of the pocket to the injection end so that the body of the pocket can contain the paste through the syringe. The device further includes a leaking mechanism provided on the body of the pocket or provided at the injection end of the syringe for allowing liquid contained in the paste inside the pocket to be expelled from the pocket under pressure, and an opening mechanism which can be operated at a location away from the injection end to open the body of the pocket.
    • 用于将骨水泥浆注入骨腔并在压力下原位形成硬化水泥的装置包括具有注射端的注射器; 具有用于容纳进入入口的糊料的入口和主体的口袋; 以及在注射端处的安装机构,用于将袋的入口连接到注射端,使得口袋的主体可以通过注射器容纳糊剂。 该装置还包括设置在口袋主体上或设置在注射器的注射端处的泄漏机构,用于允许包含在口袋内的浆料中的液体在压力下从口袋中排出,以及可操作的打开机构 在远离注射端的位置处打开口袋的主体。