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21 条记录 (耗时 0.023 秒)

    Apparatus for measuring clinical emergency check items of blood
    6.
    发明授权
    Apparatus for measuring clinical emergency check items of blood 失效
    用于测量血液临床紧急检查项目的装置

    公开(公告)号：US4452682A

    公开(公告)日：1984-06-05

    申请号：US200264

    申请日：1980-10-24

    申请人： Yoshinori Takata ,  Hiroyuki Miyagi ,  Kunio Hirota ,  Yasuhisa Shibata ,  Kazuo Nidaira ,  Fusao Shirato

    发明人： Yoshinori Takata ,  Hiroyuki Miyagi ,  Kunio Hirota ,  Yasuhisa Shibata ,  Kazuo Nidaira ,  Fusao Shirato

    IPC分类号： G01N27/403 ,  G01N27/416 ,  G01N27/46

    CPC分类号： G01N33/4915 ,  G01N33/492

    摘要： An apparatus for electrochemically measuring clinical emergency check items of blood for a short time by flowthrough system, using a small amount of whole blood as a blood sample, which comprises a blood pH/gas component sensor unit, an electrolyte component sensor unit, and/or a biochemical component sensor unit, arranged in series in this order, a sampler and these sensor units being communicated with one another through a blood sample flow passage or channel, each of the sensor units being provided with sensor electrodes and at least one reference electrode as electrochemical sensor means.Detected values from each of the sensor units are transmitted to a computer or calculator through a current amplifier and/or a differential amplifier for a differential voltage from the voltage of the reference electrode to compute pH, pressure, or concentrations from the detected values, and numerically displayed on a display device connected to the computer.

    摘要翻译： 一种用于使用少量全血作为血液样品的流过系统电化学测量血液临时紧急检查项目的装置，其包括血液pH /气体成分传感器单元，电解质成分传感器单元和/ 或生物化学成分传感器单元，其依次排列成一个采样器，并且这些传感器单元通过血液样本流动通道或通道彼此连通，每个传感器单元设置有传感器电极和至少一个参考电极 作为电化学传感器装置。 来自每个传感器单元的检测值通过电流放大器和/或差分放大器传输到计算机或计算器，用于与参考电极的电压的差分电压，以从检测值计算pH，压力或浓度，以及 数字显示在连接到计算机的显示设备上。

    Gas detecting means utilizing electric discharge
    7.
    发明授权
    Gas detecting means utilizing electric discharge 失效
    气体检测装置利用放电

    公开(公告)号：US4266196A

    公开(公告)日：1981-05-05

    申请号：US25571

    申请日：1979-03-30

    申请人： Kazuyoshi Kawazoe ,  Yoshinori Takata ,  Mon Suzuki ,  Shizuo Uehara

    发明人： Kazuyoshi Kawazoe ,  Yoshinori Takata ,  Mon Suzuki ,  Shizuo Uehara

    IPC分类号： G01N27/64 ,  G01N27/66 ,  G01N30/64 ,  G01N27/62

    CPC分类号： G01N30/64 ,  G01N27/66 ,  G01N2030/642

    摘要： A gas detecting means of this invention is provided with a discharge section which radiates light by electric discharge, a detecting section which collects an ion current of a sample gas ionized by the light, and an optical path which connects the discharge and the detecting sections. The discharge is formed by a pointed cathode and an anode having a penetration hole. The tip of the pointed cathode is directed to the optical path. The diameter of the penetration hole of the anode is smaller than that of the optical path. The anode is disposed in such a manner that any peripheral part of an inlet of the penetration hole is at an equal distance from the tip of the cathode. Both the discharge section and the detecting section are shielded electrically by an outer shell of metal.

    摘要翻译： 本发明的气体检测装置设置有通过放电辐射光的放电部分，收集由光离子化的样品气体的离子电流的检测部分和连接放电和检测部分的光路。 放电由具有穿透孔的尖锐阴极和阳极形成。 尖锐阴极的尖端被引导到光路。 阳极的穿透孔的直径小于光路的直径。 阳极以这样的方式设置，使得穿透孔的入口的任何外围部分处于与阴极的尖端相等的距离处。 放电部和检测部均由金属外壳电隔离。

    Liquid chromatography system and method for separation of pre-separated components
    9.
    发明授权
    Liquid chromatography system and method for separation of pre-separated components 失效
    液相色谱系统和分离预分离组分的方法

    公开(公告)号：US5100557A

    公开(公告)日：1992-03-31

    申请号：US443149

    申请日：1989-11-30

    申请人： Taro Nogami ,  Hironori Kaji ,  Kaoru Hagiya ,  Katsuo Tsukada ,  Yoshinori Takata

    发明人： Taro Nogami ,  Hironori Kaji ,  Kaoru Hagiya ,  Katsuo Tsukada ,  Yoshinori Takata

    IPC分类号： B01D15/08 ,  G01N30/24 ,  G01N30/44 ,  G01N30/82

    CPC分类号： G01N30/44 ,  G01N30/82 ,  G01N30/24

    摘要： A liquid chromatography system and a method of utilizing the same, comprising a plurality of separated-component vessels for collecting components eluted in a separation column, a flowing system conduit for component extraction through which the components separated in the separation column are individually delivered to the separated-component vessels. The system further comprises a flowing system conduit for sample introduction through which any of the separated components collected in the plurality of separated-component vessels is selectively drawn from its vessel and introduced to the upstream side of the separation column. The present invention allows a plurality of components in a sample of a mixture to be individual collected, and also allows any of the collected components to be re-separated selectively and automatically.

    摘要翻译： 一种液相色谱系统及其应用方法，包括用于收集在分离塔中洗脱的组分的多个分离组分容器，用于组分萃取的流动系统管道，分离塔中分离的组分通过其分别输送到 分离容器。 该系统还包括用于样品引入的流动系统管道，通过该流动系统管道，收集在多个分离组分容器中的任何分离的组分从其容器中选择性地拉出并被引入分离塔的上游侧。 本发明允许混合物样品中的多个组分被单独收集，并且还允许任何收集的组分被选择性地和自动地重新分离。

    Flowthrough-type electrolytic cell
    10.
    发明授权
    Flowthrough-type electrolytic cell 失效
    流通式电解槽

    公开(公告)号：US4576706A

    公开(公告)日：1986-03-18

    申请号：US647483

    申请日：1984-09-05

    申请人： Yoshinori Takata ,  Mamoru Taki

    发明人： Yoshinori Takata ,  Mamoru Taki

    IPC分类号： G01N27/28 ,  G01N27/42 ,  G01N30/64

    CPC分类号： G01N27/42 ,  G01N27/28

    摘要： A sample leaving a separation column of liquid chromatograph is led to an electrolytic cell to obtain an electrolytic current corresponding to the amount of an assayed sample component. The electrolytic cell is divided into two compartments by an ion exchange pipe penetrating therethrough at the center. One compartment is a cylindrical working electrode chamber in the pipe, and the other compartment is a cylindrical chamber for a counterelectrode outside the pipe. A working electrode comprising a bundle of electroconductive carbon fibers is provided in the working electrode chamber, and preferably a swellable rod is inserted as a core into the working electrode. In the chamber for the counterelectrode, a cylindrical counterelectrode made of carbon fibers is provided to surround the outside surface of the ion exchange pipe. The inner diameter of the ion exchange pipe is substantially equal to the inner diameter of a tube for introducing the sample. The sample undergoes electrolysis reaction while the sample passes through the carbon fibers of the working electrode.

    摘要翻译： 将离开液相色谱仪的分离柱的样品导入电解槽，以获得与测定的样品组分的量相对应的电解电流。 电解槽被中心穿过的离子交换管分成两个隔室。 一个隔室是管道中的圆柱形工作电极室，另一个隔室是用于管外的反电极的圆柱形室。 在工作电极室中设置包括导电性碳纤维束的工作电极，优选将可膨胀的棒作为芯插入到工作电极中。 在反电极的室中，设置由碳纤维制成的圆柱形对电极以包围离子交换管的外表面。 离子交换管的内径基本上等于用于引入样品的管的内径。 样品经过电解反应，同时样品通过工作电极的碳纤维。