Anesthetic agent cassette for an anesthesia machine
    4.
    发明授权
    Anesthetic agent cassette for an anesthesia machine 有权
    用于麻醉机的麻醉剂盒

    公开(公告)号:US07490607B2

    公开(公告)日:2009-02-17

    申请号:US11103167

    申请日:2005-04-11

    IPC分类号: A61M11/00

    CPC分类号: A61M16/18 A61M2205/12

    摘要: A cassette for vaporization of anesthetic agent for delivery to a patient is arranged to be received by an anesthesia machine which has control mechanisms for controlling vaporization of the agent. In a preferred arrangement, the cassette includes a housing for receiving, containing and emitting anesthetic agent. A sensor, such as a pressure sensor or a temperature sensor is embedded in the housing for obtaining a value of the agent contained in the reservoir. The sensor is operatively connected to the reservoir to obtain an accurate value of the agent. A communication link is provided between the sensor and the control mechanisms of the anesthesia machine when the cassette is received by the anesthesia machine. The cassette thus provides a simplified arrangement that efficiently and accurately provides values of the anesthetic agent being vaporized in the reservoir.

    摘要翻译: 将用于输送给患者的麻醉剂蒸发的药盒设置为由具有用于控制药剂蒸发的控制机构的麻醉机接收。 在优选的布置中,盒包括用于接收,容纳和释放麻醉剂的壳体。 诸如压力传感器或温度传感器的传感器被嵌入在壳体中以获得容纳在容器中的试剂的值。 传感器可操作地连接到储存器以获得试剂的准确值。 当麻醉机接收盒时,在传感器和麻醉机的控制机构之间提供通信链路。 因此,该盒提供了一种简化的布置,其有效且准确地提供在储存器中蒸发的麻醉剂的值。

    Two-way valve for dispensing liquids
    5.
    发明授权
    Two-way valve for dispensing liquids 失效
    用于分配液体的二通阀

    公开(公告)号:US07003813B1

    公开(公告)日:2006-02-28

    申请号:US10926166

    申请日:2004-08-26

    IPC分类号: E03D9/02

    CPC分类号: E03D9/037 E03D2009/028

    摘要: A two-way flow control valve for repeatedly dispensing a limited amount of liquid. A float valve is linked to a second valve and storage chamber such that one valve is closed when the other is opened, and vice versa. The chamber fills when the float valve is closed, and empties when the float valve is opened. The assembly is useful for dispensing a liquid cleaner into a toilet tank.

    摘要翻译: 一种用于重复分配有限量的液体的双向流量控制阀。 浮阀连接到第二阀和储存室,使得当另一个阀打开时一个阀关闭,反之亦然。 当浮阀关闭时,腔室充满,当浮阀打开时,该空气被排空。 该组件可用于将液体清洁剂分配到马桶水箱中。

    Cathodic protection reference cell and corrosion sensor
    7.
    发明授权
    Cathodic protection reference cell and corrosion sensor 失效
    阴极保护参考电池和腐蚀传感器

    公开(公告)号:US5712559A

    公开(公告)日:1998-01-27

    申请号:US512485

    申请日:1995-08-08

    CPC分类号: G01N17/00 G01N17/02

    摘要: A combination and unitary corrosion monitor and reference cell for cathodic protection systems includes an elongated tubular metal element of the same material as the structure to be protected and a reference cell on one end of the tubular element, adapted to be buried or submerged in an electrolyte. The tubular element includes resistance connections along its length and a reference resistance element sealed inside. Ratiometric resistance measurements enable the extent of corrosion and corrosion rates to be determined with automatic compensation for temperature changes. Both the resistance measurements and the potential measurements from the cell may be taken from the same test station or location.

    摘要翻译: 用于阴极保护系统的组合和单一腐蚀监测器和参考电池包括与待保护的结构相同材料的细长管状金属元件和在管状元件的一端上的参考电池,适于被埋入或浸没在电解质中 。 管状元件包括沿其长度的电阻连接和密封在内部的参考电阻元件。 比例电阻测量可以通过自动补偿温度变化来确定腐蚀和腐蚀速率的程度。 来自电池的电阻测量和电位测量都可以从相同的测试台或位置获取。