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    • 6. 发明授权
    • Barrier assembly for use with needleless connector
    • 隔离组件,用于无针连接器
    • US07762524B2
    • 2010-07-27
    • US12254366
    • 2008-10-20
    • Dustin C. CawthonBirendra K. Lal
    • Dustin C. CawthonBirendra K. Lal
    • F16L37/28
    • A61M39/165A61M2039/261
    • A needleless valve assembly includes a needleless connector having a housing with an inlet end with an inlet opening and an outlet end with an outlet opening, and a valve disposed in the housing to control passage between the openings. The assembly also includes a collar having an exterior surface and an interior surface, and a first end with a collar opening communicating between the interior surface and the exterior surface and a second end moveably attached to the housing. Further, the assembly includes a barrier disposed across the collar opening with a slit therethrough and including an anti-microbial material. The collar is moveable relative to the housing so that the inlet end of the housing depends past the exterior surface of the collar through the slit in the barrier. A kit may include the assembly and a catheter having a first end attached to the outlet opening.
    • 无针阀组件包括无针连接器,所述无针连接器具有壳体,所述壳体具有入口端,所述入口端具有入口开口和具有出口开口的出口端,以及设置在壳体中以控制开口之间的通道的阀。 组件还包括具有外表面和内表面的套环,以及具有在内表面和外表面之间连通的套环开口的第一端和可移动地附接到壳体的第二端。 此外,组件包括穿过套环开口的屏障,穿过其中的狭缝并且包括抗微生物材料。 套环相对于壳体可移动,使得壳体的入口端通过套环的外表面穿过屏障中的狭缝。 套件可以包括组件和具有连接到出口开口的第一端的导管。