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    • 1. 发明授权
    • Device for biochemical and enzymatic analysis
    • 生物化学和酶学分析装置
    • US3859050A
    • 1975-01-07
    • US25153572
    • 1972-05-01
    • HORN ANTONTHIELMANN KLAUSPFEIFER OTTOSCHILLING KLAUS
    • HORN ANTONTHIELMANN KLAUSPFEIFER OTTOSCHILLING KLAUS
    • C12M1/20C12M1/40C12Q1/26G01N33/48G01N33/16G01N21/24
    • C12Q1/26G01N33/48Y10S435/808
    • In the course of a biochemical analysis, microliter volumes of a reagent and a sample are mixed with one another for reaction. Such volumes are obtained by use of two respectively dimensioned identical plates, being provided with cavities on those faces, which are to contact the other one. When said two plates are brought in close contact, said cavities, being loaded with samples or reagents, form reaction cells. The mixture is obtained by vibrating the entire device. Each cavity may be surrounded by circular grooves for preventing confluence of solutions from neighbouring cavities. Alternatively, the contact faces of the plates, being provided with said cavities and said grooves, are smoothly covered by conformal foils, which are used for one test operation only, and are thrown away thereafter.
    • 在生化分析过程中,将微量体积的试剂和样品彼此混合进行反应。 这样的体积通过使用两个分别尺寸相同的板获得,在这些面上设置有与另一个相接触的孔。 当所述两个板紧密接触时,装载有样品或试剂的所述空腔形成反应池。 通过振动整个装置获得混合物。 每个空腔可以被圆形凹槽包围,以防止来自相邻空腔的溶液的汇合。 或者,设置有所述空腔和所述凹槽的板的接触面被适形箔平滑地覆盖,其仅用于一个测试操作,并且之后被丢弃。