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    • 6. 发明申请
    • MEASURING UNIT AND METHOD FOR OPTICAL INVESTIGATION OF A LIQUID FOR AN ANALYTE CONCENTRATION
    • 测量装置和方法有关的分析物浓度的液体OPTICAL调查
    • WO2008135566A3
    • 2009-02-12
    • PCT/EP2008055521
    • 2008-05-06
    • SIEMENS AGBREIDENASSEL ANDREASKAISER JOACHIM
    • BREIDENASSEL ANDREASKAISER JOACHIM
    • G01N21/64G01N21/05
    • G01N21/645B01L3/502B01L2300/0654B01L2300/0877G01N21/05G01N2021/036
    • The measuring unit (1) is for optical investigation of a liquid for concentrations of analytes directly or indirectly marked with fluorescent dyes dissolved in the liquid. A transparent first part (2) and a transparent second part (3) are joined together. The first part (2) has a recess in a contact surface (4) between the first part (2) and the second part (3) running in the first part (2), such that with the first part (2) and the second part (3) joined together, a liquid measuring channel (5) for housing the liquid under investigation is formed. Stimulating means (9; 10) for optical direct stimulation of the dyes which arrive with the liquid in the liquid measuring channel (5) are provided. The stimulation means comprise an injection light path (10) running in the first part (2) for introduction of stimulating light (LA) to the liquid measuring channel (5). A emission light path (14) is provided for the removal of fluorescent light (LF, LM) generated by the stimulating light (LA) in the liquid measuring channel (5) as a result of the direct stimulation.
    • 所述测量单元(1)的目的是用于液体的光学检查到的溶解在液体中的浓度,并用荧光染料分析物直接或间接标记。 透明的第一部件(2)和透明的第二部分(3)组装。 第一部分(2)具有第二在所述第一部分(2)和(2)延伸的凹部,所述第二部分(3)中的第一部分之间的接触表面(4),使得当组装时,第一部分(2)和 部分(3)的流体测量通道(5)形成用于接收液体要被检查。 有激振装置;对于染料的直接光激发与流体测量通道的液体一起(5)达到提供的分析物(9 10)。 激发装置包括一个第一部分(2)内延伸的输入光路(10)用于向流体测量(5)信道提供激励光(LA)。 一个输出光路(14),用于将流体测量通道(5)的排出由于由激发光(LA)的染料的直接激发而产生的荧光的光提供(LF,LM)。