Device for dispensing a multicomponent flowable substance
    1.
    发明授权
    Device for dispensing a multicomponent flowable substance 失效
    用于分配多组分可流动物质的装置

    公开(公告)号:US4927059A

    公开(公告)日:1990-05-22

    申请号:US279480

    申请日:1988-12-02

    IPC分类号: B05B11/00 B65D47/34

    摘要: A device for dispensing a striped mixture of two components of a paste-like flowable substance includes a lower container in which one of the components is retained. A dosing unit mounted on the container, includes a pushbutton which is depressed for forcing the first component from the container through a set of valves into a compartment of the dosing unit, through a centrally located tubular element within the compartment, and out of an upper outlet for dispensement from the device. The interior of the compartment between the tubular element is filled with a second component, which is forced upward by the first component entering the compartment, and into the tubular element via openings therethrough, for mixing with the first component as it moves through the tubular element and out of the outlet, for dispensing a striped mixture of the first and second components. The combination of the compartment and tubular element are replaceable as a module on the dosing unit, for selectively providing different second components for striping with the first component.

    摘要翻译: 用于分配糊状可流动物质的两个部件的条纹混合物的装置包括其中保持一个部件的下部容器。 安装在容器上的计量单元包括按钮,该按钮用于迫使第一部件从容器通过一组阀通过定量给料单元的隔室,通过隔室内的位于中心的管状元件,并从上部 插座从设备分配。 管状元件之间的隔室的内部填充有第二部件,第二部件被第一部件向上压入隔室,并且经由其中的开口进入管状元件,用于当第一部件移动穿过管状元件时与第一部件混合 并且从出口出来,用于分配第一和第二部件的条纹混合物。 隔室和管状元件的组合可替换为计量单元上的模块,用于选择性地提供用于与第一部件分条的不同的第二部件。

    Sensor for the measurement of ion activity
    10.
    发明授权
    Sensor for the measurement of ion activity 失效
    用于测量离子活性的传感器

    公开(公告)号:US5018527A

    公开(公告)日:1991-05-28

    申请号:US226066

    申请日:1988-07-28

    CPC分类号: A61B5/1495 G01N27/3335

    摘要: A sensor for measuring the activity of ions by means of ion-selective membranes (4) improves the measuring possibilities and reduces the dimensions of the sensor in that a plurality of such membranes are held in a common carrier (3) and are electrically insulated and protected against the penetration of moisture. Shunts (2) are provided in a sensor body (1) of the carrier. The carrier and sensor body are connected to one another. The invention is also directed to a method for producing such a sensor. Moreover, the invention is concerned with sensors and a respective arrangement for hemodialysis.

    摘要翻译: 用于通过离子选择膜(4)测量离子的活性的传感器改善了测量的可能性并且减小了传感器的尺寸,因为多个这样的膜被保持在公共载体(3)中并被电绝缘, 防止潮湿的渗透。 分流器(2)设置在载体的传感器主体(1)中。 载体和传感器体彼此连接。 本发明还涉及一种用于制造这种传感器的方法。 此外,本发明涉及用于血液透析的传感器和相应的装置。