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    • 3. 发明申请
    • MEDICAL SAMPLING PORT
    • 医用采样口
    • WO2011140596A1
    • 2011-11-17
    • PCT/AU2011/000543
    • 2011-05-11
    • NOBLE HOUSE GROUP PTY. LTD.BURKE, Craig Andrew
    • BURKE, Craig Andrew
    • A61J1/20A61M5/178
    • A61J1/2096A61J1/201A61J1/2055
    • A sampling port (10) has a tubular body (12) defining a tubular space (20) with a guard cap (14) mounted within and a cannula (24) mounted at a closed end. The tubular body (12) has flexible arms (34) having protrusions (36, 38) that extend into the tubular space (20). The protrusions (38) underlie a part of the guard cap (30) and prevent movement toward the cannula (24). The arms (34) have angled surfaces (37) that also extend into the tubular space that are engaged by the cap or bung (58) of a sample bottle or vial (56) as the bottle or vial (56) is pushed into the sampling port (10). This causes the arms (34) to flex radially outwards, releasing the guard cap (30) and allowing the bottle or vial (56) to be impaled on the cannula (24).
    • 采样端口(10)具有限定具有安装在其内的保护帽(14)的管状空间(20)的管状体(12)和安装在封闭端的插管(24)。 管状体(12)具有柔性臂(34),其具有延伸到管状空间(20)中的突出部(36,38)。 突起(38)位于护罩(30)的一部分下方,并防止向套管(24)的移动。 臂(34)具有成角度的表面(37),其也延伸到管状空间中,当瓶子或小瓶(56)被推入到瓶子或小瓶(56)中时,该空间被样品瓶或小瓶(56)的帽或栓(58)接合 采样口(10)。 这使得臂(34)径向向外弯曲,释放护罩(30)并允许瓶或小瓶(56)被刺伤在套管(24)上。