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    • 5. 发明专利
    • Surface acoustic wave sensor for diagnosing allergy disease and method for diagnosing allergy disease using the same
    • 用于诊断过敏性疾病的表面声波传感器及其诊断过敏性疾病的方法
    • JP2009271057A
    • 2009-11-19
    • JP2009055333
    • 2009-03-09
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • LEE HUN-JOOTEI SEIKYOKUSHIM JEO-YOUNG
    • G01N33/543G01H11/08G01N33/53
    • G01N33/54373G01N29/022G01N29/036G01N33/6854G01N2291/012G01N2291/015G01N2291/0255G01N2291/0256G01N2291/0423G01N2800/24
    • PROBLEM TO BE SOLVED: To provide a method and a device for effectively diagnosing allergy disease for various allergy-causing substances by measuring levels of allergen-selective IgE and total IgE in blood or another sample taken from a subject of diagnosis using surface acoustic wave (SAW), the allergens being derived from various allergy-causing substances.
      SOLUTION: The surface acoustic wave (SAW) immunosensor for diagnosing allergy disease includes one or more SAW elements on each of which allergens derived from one allergy-causing substance are fixed and an allergen derived from another allergy-causing substance is not included, that is, allergens derived from different allergy-causing substances being fixed on different SAW elements; and a signal detector which detects an output signal from the SAW element. Also the method for diagnosing allergy disease is capable of measuring levels of allergen-specific IgE and total IgE in blood or another sample taken from a subject of diagnosis using the SAW immunosensor, the allergens being derived from various allergy-causing substances, thereby capable of effectively diagnosing allergy disease for various allergy-causing substances.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于通过测量血液中的变应原选择性IgE和来自诊断对象的另一个样品中的总IgE的水平来有效诊断各种过敏原物质的方法和装置, 声波(SAW),过敏原来源于各种过敏原物质。 解决方案:用于诊断过敏疾病的表面声波(SAW)免疫传感器包括一种或多种SAW元件,其中每一种SAW源均来自一种过敏原物质的过敏原,并且不包括衍生自另一种过敏原物质的变应原 即来自不同过敏原物质的变应原固定在不同的SAW元件上; 以及检测来自SAW元件的输出信号的信号检测器。 此外,用于诊断过敏疾病的方法能够测量使用SAW免疫传感器的血液或来自诊断对象的另一个样品中的变应原特异性IgE和总IgE的水平,所述过敏原来源于各种过敏原物质,从而能够 有效诊断各种过敏性疾病的各种过敏原物质。 版权所有(C)2010,JPO&INPIT