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    AUTOMATIC ANALYSIS DEVICE
    2.
    发明公开
    AUTOMATIC ANALYSIS DEVICE 审中-公开
    自动分析装置

    公开(公告)号：EP2955508A1

    公开(公告)日：2015-12-16

    申请号：EP14749616.0

    申请日：2014-01-23

    申请人： F.Hoffmann-La Roche AG ,  Roche Diagnostics GmbH

    发明人： NOBUKI, Shunichiro ,  MAESHIMA, Muneo ,  TAMURA, Terumi ,  IMAI, Kenta

    IPC分类号： G01N21/76 ,  G01N27/28 ,  G01N27/416 ,  G01N35/08

    CPC分类号： G01N33/561 ,  G01N21/05 ,  G01N21/69 ,  G01N21/76 ,  G01N27/745 ,  G01N33/54326 ,  G01N35/0098

    摘要： This analysis device is provided with a flow chamber in which a fluid including magnetic particles to which a labeling substance is bonded flows from a fluid inlet to a fluid outlet, a magnetic trap means for applying a magnetic field for trapping the magnetic particles in the fluid introduced into the flow chamber, a working electrode and a counter electrode for applying a voltage to the magnetic particles trapped by the magnetic trap means and causing light to be emitted, a photodetection element for detecting emitted light from the labeling substance on the magnetic particles trapped in the flow chamber, and a restricting means for restricting the region in which the photodetection element detects emitted light so that the emitted light from the labeling substance on a portion of the magnetic particles among the magnetic particles trapped by the magnetic trap means is detected.

    摘要翻译： 该分析装置具有：流动室，其中包括结合有标记物质的磁性粒子的流体从流体入口流动到流体出口;磁阱装置，用于施加磁场以捕获流体中的磁性粒子 导入到流动室内的工作电极和对电极，用于对由磁阱装置捕获的磁性粒子施加电压并使光发射;光电检测元件，用于检测捕获的磁性粒子上的标记物质的发射光 以及限制装置，用于限制光电检测元件检测发射光的区域，以便检测由磁阱装置捕获的磁性粒子中的部分磁性粒子上的来自标记物质的发射光。