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2. 发明申请

WO1995026772A1 ANESTHETIC VAPORIZER FILLING SYSTEM 审中-公开
标题翻译： ANESTHETIC VAPORIZER灌装系统
公开(公告)号：WO1995026772A1
公开(公告)日：1995-10-12
申请号：PCT/US1995004007
申请日：1995-03-30
申请人： ABBOTT LABORATORIES
发明人： ABBOTT LABORATORIES , GRABENKORT, Richard, W. , CARVETH, Peter, C. , FIEDOROWICZ, Richard, J. , GREEN, Alan, C. , PECOSKY, David, A. , RUDZENA, William, L.
IPC分类号： A61M16/18
CPC分类号： B65D47/38 , A61J1/1406 , A61J1/1425 , A61J1/1468 , A61M16/183 , A61M2205/6045
摘要： A system is provided for the delivery of a liquid anaesthetic agent to an anaesthetic vaporizer (20). The system includes a supply container (24) having a spout (40) defining an outlet through which the agent can be discharged. A reservoir is provided in the vaporizer (20) for holding the agent, and a receiving station (22) is provided on the vaporizer (20) for receiving the container spout (40). The agent flows from the container (24) through the spout (40) by gravity into the reservoir. The container spout (40) is located at the station (22) to define the maximum liquid level of the agent in the vaporizer (20) when gas flow into the container (24) is blocked by the rising level of the liquid agent. In one embodiment, a frangible seal (50) is provided in the container (24), an outlet valve (96) is provided in the container (24), and an inlet valve (132) is provided in the receiving station (22). The valves (96, 132) open automatically as the container (24) is inserted into the receiving station (22) of the vaporizer (20). Also, the container spout (40) is preferably movable relative to a collar (36) so as to automatically effect rupture of the frangible membrane (50) as the container (24) is inserted into the receiving station (22) of the vaporizer (20).
摘要翻译：提供了一种用于将液体麻醉剂递送到麻醉蒸发器（20）的系统。该系统包括具有限定出口的出口（40）的供应容器（24），所述出口可以通过所述出口排出。在所述蒸发器（20）中设置有用于保持所述试剂的储存器，并且在所述蒸发器（20）上设置有用于容纳所述容器出口（40）的接收站（22）。试剂通过重力从容器（24）流过出口（40）进入储存器。当气体流入容器（24）被液体试剂上升的水平阻挡时，容器喷口（40）位于工位（22）处以限定蒸发器（20）中的试剂的最大液面。在一个实施例中，在容器（24）中设置易碎密封件（50），在容器（24）中设置有出口阀（96），并且在接收站（22）中设置入口阀（132）。当容器（24）插入蒸发器（20）的接收站（22）中时，阀（96,132）自动打开。此外，容器口（40）优选地相对于套环（36）是可移动的，以便当容器（24）插入蒸发器的接收站（22）中时自动地实现易碎膜（50）的破裂（ 20）。

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