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    METHODS AND SYSTEMS TO CORRECT FOR HEMATOCRIT EFFECTS
    1.
    发明申请
    METHODS AND SYSTEMS TO CORRECT FOR HEMATOCRIT EFFECTS 有权
    用于校正HEMATOCRIT效应的方法和系统

    公开(公告)号：US20110190607A1

    公开(公告)日：2011-08-04

    申请号：US12700461

    申请日：2010-02-04

    申请人： David P. Matzinger ,  Geoffrey McGarraugh ,  Jerry T. Pugh

    发明人： David P. Matzinger ,  Geoffrey McGarraugh ,  Jerry T. Pugh

    IPC分类号： A61B5/1455

    CPC分类号： G01N21/8483

    摘要： Described and illustrated herein are exemplary methods of operating an analyte measurement system having a meter and a test strip. Such methods may be exemplarily achieved by determining a first glucose concentration by measuring a first reflectance at about a first wavelength at a testing surface of the pad; measuring a second reflectance at about a second wavelength; formulating at least one equation to correct the first glucose concentration for temperature or hematocrit effects using the second reflectance at about the second wavelength; determining a second glucose concentration using the first glucose concentration, the second reflectance at about a second wavelength; and displaying the second glucose concentration that is corrected for temperature and hematocrit effects.

    摘要翻译： 本文描述和示出了操作具有仪表和测试条的分析物测量系统的示例性方法。 可以通过在垫的测试表面处测量大约第一波长的第一反射率来确定第一葡萄糖浓度来示例性地实现这样的方法; 在约第二波长处测量第二反射率; 制定至少一个方程以使用大约第二波长的第二反射率来校正温度或血细胞比容效应的第一葡萄糖浓度; 使用所述第一葡萄糖浓度确定第二葡萄糖浓度，所述第二反射率约为第二波长; 并显示针对温度和血细胞比容效应校正的第二葡萄糖浓度。

    Process for separating acetamidoethylene from crude preparation products
    2.
    发明授权
    Process for separating acetamidoethylene from crude preparation products 失效
    从原油制备产物中分离乙酰氨基乙烯的方法

    公开(公告)号：US4401516A

    公开(公告)日：1983-08-30

    申请号：US324411

    申请日：1981-11-24

    申请人： David P. Matzinger

    发明人： David P. Matzinger

    IPC分类号： C07C231/00 ,  C07C233/00 ,  C07C233/02 ,  B01D3/34

    CPC分类号： C07C233/00 ,  C07C231/00 ,  C07C233/02

    摘要： Acetamidoethylene is isolated from acetamidoethylene-containing mixtures by distillation with enhanced efficiency when a high-boiling liquid, especially glycerol, is added to the mixtures prior to or during said distillation. This invention is particularly effective at separating acetamidoethylene from mixtures additionally containing acetamide, especially preparation products.

    摘要翻译： 通过在所述蒸馏之前或期间向混合物中加入高沸点液体，特别是甘油，通过蒸馏提高乙酰氨基乙烯的混合物。 本发明特别有效地从另外含有乙酰胺，特别是制剂产品的混合物中分离乙酰氨基乙烯。

    Fluid conducting test strip with transport medium
    6.
    发明授权
    Fluid conducting test strip with transport medium 失效
    带传输介质的流体导电测试条

    公开(公告)号：US5968836A

    公开(公告)日：1999-10-19

    申请号：US493435

    申请日：1995-06-22

    申请人： David P. Matzinger ,  Steven Zweig ,  Yeung S. Yu

    发明人： David P. Matzinger ,  Steven Zweig ,  Yeung S. Yu

    IPC分类号： G01N31/22 ,  G01N33/52 ,  G01N21/77

    CPC分类号： G01N33/525 ,  G01N21/8483 ,  Y10T436/255

    摘要： A reagent strip is provided for measuring the concentration of an analyte in a liquid test sample, such as glucose or cholesterol in whole blood. The reagent strip includes a testing pad containing a color-forming reagent system specific to the analyte. The testing pad is disposed so that a side with relatively small pores defines a testing surface and an opposite side with relatively larger pores defines a sample-receiving surface. A porous sample transport medium is attached to the sample-receiving surface. A change in coloration caused by the color-forming reagent system at the testing surface is quantitatively related to the concentration of the analyte in the liquid test sample. The reagent strip may optionally include a rigid support member which facilitates evaluation of the change in coloration by mechanical viewing means. Also provided is a method for determining the concentration of an analyte in a liquid test sample.

    摘要翻译： 提供试剂条以测量液体测试样品中的分析物的浓度，例如全血中的葡萄糖或胆固醇。 试剂条包括含有分析物特异的成色试剂体系的测试垫。 测试垫被设置成使得具有相对小的孔的侧面限定了测试表面，并且具有相对较大孔的相对侧限定了样品接收表面。 将多孔样品输送介质连接到样品接收表面。 由测试表面上的成色试剂系统引起的着色变化与液体测试样品中分析物的浓度定量相关。 试剂条可以可选地包括刚性支撑构件，其有助于通过机械观察装置评估着色变化。 还提供了用于确定液体测试样品中分析物的浓度的方法。