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    Method for detecting the presence of anisotropic crystals in undiluted whole blood
    3.
    发明授权
    Method for detecting the presence of anisotropic crystals in undiluted whole blood 失效
    检测未稀释全血中各向异性晶体存在的方法

    公开(公告)号：US08481282B2

    公开(公告)日：2013-07-09

    申请号：US13190242

    申请日：2011-07-25

    申请人： Robert A. Levine ,  Darryn W. Unfricht ,  Stephen C. Wardlaw ,  Benjamin Ports

    发明人： Robert A. Levine ,  Darryn W. Unfricht ,  Stephen C. Wardlaw ,  Benjamin Ports

    IPC分类号： C12Q1/04

    CPC分类号： G01N21/23 ,  G01N21/6458

    摘要： An apparatus and method for detecting the presence of anisotropic crystals within a biologic fluid sample is provided. The method includes the steps of: a) disposing the sample within a sample chamber in a sample layer having a height not greater than about fifteen microns (15μ); b) disposing the sample layer within the sample chamber between a polarizing filter and an analyzing filter; c) disposing the polarizing filter, sample chamber, and analyzing filter in a configuration relative to a light source such that polarized light passes through the sample, and subsequently impinges on the analyzing filter; and d) wherein polar orientations of the polarizing filter and the analyzing filter are such that the polarized light will not pass through the analyzing filter, and light passing through an anisotropic crystal disposed within the sample will pass through the analyzing filter and appear as a point of light.

    摘要翻译： 提供了一种用于检测生物液体样品中各向异性晶体的存在的装置和方法。 该方法包括以下步骤：a）将样品置于具有不大于约15微米（15mu）的高度的样品层中的样品室内; b）将样品层置于样品室内，在偏振滤光片和分析滤光片之间; c）将偏振滤光器，样品室和分析滤光片相对于光源配置成使得偏振光通过样品，随后撞击在分析滤光片上; 和d）其中偏振滤光器和分析滤光器的极性取向使得偏振光不会通过分析滤光器，并且穿过设置在样品内的各向异性晶体的光将通过分析滤光器并显现为点 的光。

    METHOD AND APPARATUS FOR DETECTING THE PRESENCE OF ANISOTROPIC CRYSTALS AND HEMOZOIN PRODUCING PARASITES IN LIQUID BLOOD
    4.
    发明申请
    METHOD AND APPARATUS FOR DETECTING THE PRESENCE OF ANISOTROPIC CRYSTALS AND HEMOZOIN PRODUCING PARASITES IN LIQUID BLOOD 失效
    用于检测液体血液中各向异性晶体和HEMOZOIN生产PARASITE的存在的方法和装置

    公开(公告)号：US20120021456A1

    公开(公告)日：2012-01-26

    申请号：US13190242

    申请日：2011-07-25

    申请人： Robert A. Levine ,  Darryn W. Unfricht ,  Stephen C. Wardlaw ,  Benjamin Ports

    发明人： Robert A. Levine ,  Darryn W. Unfricht ,  Stephen C. Wardlaw ,  Benjamin Ports

    IPC分类号： C12Q1/04 ,  G01N33/48 ,  B01L3/00 ,  G01N21/21

    CPC分类号： G01N21/23 ,  G01N21/6458

    摘要： An apparatus and method for detecting the presence of anisotropic crystals within a biologic fluid sample is provided. The method includes the steps of: a) disposing the sample within a sample chamber in a sample layer having a height riot greater than about fifteen microns (15μ); b) disposing the sample layer within the sample chamber between a polarizing filter and an analyzing filter; a) disposing the polarizing filter, sample chamber, and analyzing filter in a configuration relative to a light source such that polarized light passes through the sample, and subsequently impinges on the analyzing filter; and d) wherein polar orientations of the polarizing filter and the analyzing filter are such that the polarized light will not pass through the analyzing filter, and light passing through an anisotropic crystal disposed within the sample will pass through the analyzing filter and appear as a point of light.

    摘要翻译： 提供了一种用于检测生物液体样品中各向异性晶体的存在的装置和方法。 该方法包括以下步骤：a）将样品置于具有高于约十五微米（15μ）的高度骚乱的样品层中的样品室内; b）将样品层置于样品室内，在偏振滤光片和分析滤光片之间; a）将偏振滤光器，样品室和分析滤光片相对于光源配置成使得偏振光通过样品，随后撞击在分析滤光片上; 和d）其中偏振滤光器和分析滤光器的极性取向使得偏振光不会通过分析滤光器，并且通过设置在样品内的各向异性晶体的光将通过分析滤光器并显现为点 的光。