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    • 7. 发明申请
    • FLUID SAMPLING APPARATUS
    • 流体取样装置
    • WO1997045714A1
    • 1997-12-04
    • PCT/IL1997000074
    • 1997-02-27
    • TEVA MEDICAL LTD.KRAUS, MenachemSHEMESH, EliNIJINSKI, Jacob
    • TEVA MEDICAL LTD.
    • G01N01/10
    • G01N35/1079A61B5/15003A61B5/150259A61B5/150389A61B5/150496A61B5/150572A61B5/150664A61B5/150717A61B5/150732A61B5/150992A61B5/154B01L3/0296
    • This invention discloses an apparatus (10) for sampling fluid from a puncturable conduit, the apparatus (10) including an elongate housing (14) comprising a conduit puncturing portion (24) and a clamp (26), the conduit puncturing portion (24) being adapted to receive therein the puncturable conduit (12), a needle mount (40), mounted in the elongate housing (14), a needle (48) adapted for flow of fluid therethrough, the needle (48) being fixedly mounted in the needle mount (40) so as to have portions extending outward of the needle mount in opposite directions, a first end (52) of the needle being pointed and protruding into, but not beyond, the conduit puncturing portion (24), such that the conduit puncturing portion substantially prevents inadvertent engagement of a user's finger with the first end (52) of the needle (48), and wherein the clamp (26) is operative to clamp the puncturable conduit in the conduit puncturing portion, thereby forcing the puncturable conduit towards the first end of the needle and causing the first end to puncture the puncturable conduit.
    • 本发明公开了一种用于从可穿刺导管采样流体的装置(10),该装置(10)包括细长壳体(14),其包括导管穿刺部分(24)和夹具(26),导管穿刺部分(24) 适于在其中容纳可穿刺导管(12),安装在细长壳体(14)中的针座(40),适于流过其中的流体的针(48),所述针(48)固定地安装在 针安装件(40),以便具有从相对方向向外延伸的部分,所述针头的第一端(52)被指向并突出到所述导管穿刺部分(24)中但不超过所述导管穿刺部分(24),使得 导管穿刺部分基本上防止使用者的手指与针(48)的第一端(52)的意外接合,并且其中夹具(26)可操作以将可穿刺导管夹紧在导管穿刺部分中,从而迫使穿刺导管 朝冷杉 并且使第一端刺穿可刺穿的导管。