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    • 5. 发明授权
    • Device for testing body fluids
    • 体液检测装置
    • US5178831A
    • 1993-01-12
    • US746190
    • 1991-08-15
    • Kazuyuki SakotaJunichi KondoMasanao Watanabe
    • Kazuyuki SakotaJunichi KondoMasanao Watanabe
    • G01N33/52
    • G01N33/521Y10S435/805Y10S435/97
    • A device for testing body fluids includes (a) a test reagent layer (1) formed on a substrate (5) and containing a test reagent, the tone of which changes according to the content of a test-objective material in a solution to be tested, and (b) a tone layer for criterion (3) formed on the substrate (5) and having a color formed by a dye or the like. The tone layer is used in order to judge the hue of the resulting color of the test reagent layer, wherein both the test layer (1) and the tone layer (3) have the property of absorbing the solution to be tested, and the hue of the resulting color of the test reagent layer and the hue of the tone layer can be compared by their wet colors, thereby affording a highly precise body fluid test.
    • 用于体液检测的装置包括:(a)形成在基板(5)上并包含测试试剂的测试试剂层(1),其中的色调根据溶液中的测试对象物质的含量而变化 测试,以及(b)形成在基板(5)上并具有由染料等形成的颜色的标准(3)的色调层。 使用色调层以判断测试试剂层的颜色的色调,其中测试层(1)和色调层(3)都具有吸收待测溶液的性质,并且色调 可以通过其湿颜色来比较测试试剂层的所得颜色和色调层的色调,从而提供高精度的体液测试。