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    Automatic analyzer
    4.
    发明专利
    Automatic analyzer 有权
    自动分析仪

    公开(公告)号：JP2011232132A

    公开(公告)日：2011-11-17

    申请号：JP2010101799

    申请日：2010-04-27

    Applicant: Hitachi High-Technologies Corp ,  株式会社日立ハイテクノロジーズ

    Inventor： TAGAMI EIJI

    IPC: G01N21/78

    CPC classification number: G01N21/76 ,  G01N2201/0231 ,  G01N2201/08 ,  G02B6/0096 ,  G02B6/4298

    Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer that can achieve stable detection with a high S/N even for a minute amount of a reaction liquid.SOLUTION: In a quantitative analysis of a luminescent substance 114 included in a reaction liquid 109 by detecting light from the reaction liquid 109 containing the luminescent substance 114 with a photomultiplier 111 through an optical window 102 and processing the output, an optical system 110 for optical transmission is disposed between the optical window 102 and the photomultiplier 111, the optical system comprising an entrance aperture facing the optical window, an exit aperture facing a light-receiving face of the detector, and a reflecting face that reflects incident light from the entrance aperture to propagate toward the exit aperture. Thereby, influences of noise induced by the temperature of a flow cell 101 are decreased while suppressing decrease in the light quantity from the luminescent substance 114, which results in an analysis with a high S/N.

    Abstract translation: 要解决的问题：提供即使对于微量的反应液也可以实现高S / N的稳定检测的自动分析仪。 解决方案：通过通过光学窗口102利用光电倍增管111检测来自含有发光物质114的反应液体109的光，对包含在反应液体109中的发光物质114进行定量分析，并处理该输出;光学系统 110用于光学传输设置在光学窗口102和光电倍增管111之间，光学系统包括面向光学窗口的入射孔，面向检测器的光接收面的出射孔和反射入射光 入口孔径朝向出口孔传播。 由此，能够抑制来自发光体114的光量的降低而导致由流动池101的温度引起的噪声的影响，从而导致高S / N的分析。 版权所有（C）2012，JPO＆INPIT

    Automated analyzer
    10.
    发明专利
    Automated analyzer 有权
    空值

    公开(公告)号：JP5487324B2

    公开(公告)日：2014-05-07

    申请号：JP2012544160

    申请日：2011-10-18

    Applicant: 株式会社日立ハイテクノロジーズ

    Inventor： 恵子 吉川 ,  創 山崎

    IPC: G01N21/01 ,  G01N35/00

    CPC classification number: G01N21/17 ,  F21V29/30 ,  F21Y2115/10 ,  G01N21/272 ,  G01N2021/3181 ,  G01N2035/00346 ,  G01N2201/0231 ,  G01N2201/0624 ,  G01N2201/0695 ,  G01N2201/1211

    Abstract: An automatic analyzing apparatus which can make an adjustment to a target temperature so as to stabilize the light intensity of an LED and also can make the adjustment to that temperature in a short time is provided. The automatic analyzing apparatus in which an LED is used for a light source 114 includes a temperature adjusting mechanism 201 for the LED, and the temperature adjusting mechanism 201 includes a metal member 202 provided with the light source 114, a pair of metal pipes (water-flowing pipes) 203 buried in the metal member 202 and allowing constant-temperature bath water to flow therein, and pins (small metal piece members) 204 bringing only a heat-generating lead 252 of the light source 114 into direct contact with the metal member 202. Therefore, the temperature adjusting mechanism 201 can make an adjustment to a target temperature so as to stabilize the light intensity of the LED, and the adjustment to that temperature can be made in a short time.

    Abstract translation: 一种自动分析装置，其可以对目标温度进行调节，以稳定LED的光强度，并且还可以在短时间内对该温度进行调节。 其中LED用于光源114的自动分析装置包括用于LED的温度调节机构201，温度调节机构201包括设置有光源114的金属构件202，一对金属管（水 埋入金属构件202中并允许恒温槽水流入其中的引脚（小金属构件）204，仅使光源114的发热引线252与金属直接接触 因此，温度调节机构201可以调节目标温度以稳定LED的光强度，并且可以在短时间内对该温度进行调节。

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