Agglutination assay method and element in a dry system
    21.
    发明授权
    Agglutination assay method and element in a dry system 有权
    凝集测定方法和干燥系统中的元素

    公开(公告)号:US06531323B1

    公开(公告)日:2003-03-11

    申请号:US09493574

    申请日:2000-01-28

    IPC分类号: G01N33546

    摘要: An agglutination assay method for quantitatively determination of an analyte in a liquid sample using particles bearing an anti-analyte. A non-fluid substance which retains the particles while suppressing the diffusion of the particles therein is used as a medium which is to be a place where the agglutination of the particles takes place. Upon analysis, a solation agent is added to the non-fluid substance medium to increase the fluidity of the non-fluid substance, thereby the particles bearing the anti-analyte can diffuse in the medium to cause the agglutination with the analyte. Preferably, the solation agent is added to the non-fluid medium together with the sample. The non-fluid substance medium containing the particle-labeled anti-analyte can be stored with a higher stability in the dry state. A dry analysis element for enabling such analysis method is also provided.

    摘要翻译: 用于使用带有抗分析物的颗粒定量测定液体样品中的分析物的凝集测定方法。 使用保持颗粒同时抑制颗粒扩散的非流体物质作为发生颗粒凝集的地方的介质。 分析后,向非流体物质介质中加入溶剂,以增加非流体物质的流动性,从而带有抗分析物的颗粒可以在介质中扩散以引起与分析物的凝集。 优选地,将溶剂与样品一起添加到非流体介质中。 含有颗粒标记的抗分析物的非流体物质介质可以在干燥状态下以更高的稳定性储存。 还提供了用于实现这种分析方法的干燥分析元件。

    Analytical element for the analysis of whole blood
    22.
    发明授权
    Analytical element for the analysis of whole blood 失效
    全血分析的分析要素

    公开(公告)号:US06255061B1

    公开(公告)日:2001-07-03

    申请号:US09464613

    申请日:1999-12-15

    IPC分类号: C12Q154

    摘要: An analytical element for quantitative analysis of glucose, cholesterol, or lactic acid in whole blood, composed of a porous layer which has a void volume of 30 to 80% and containing peroxidase, a leuco dye which gives coloring having an absorption peak in the region of 600 to 700 nm, and an oxidase such as glucose oxidase, cholesterol oxidase, or lactate oxidase, respectively. The porous layer can be placed on a transparent support sheet via an adhesive layer in the form of dots or lines, or a hydrophilic adhesive layer.

    摘要翻译: 用于定量分析全血中的葡萄糖,胆固醇或乳酸的分析元件,其由空隙体积为30至80%的多孔层和含有过氧化物酶的无机染料组成,所述无色染料在所述区域中具有吸收峰 分别为600〜700nm,氧化酶如葡萄糖氧化酶,胆固醇氧化酶或乳酸氧化酶。 多孔层可以通过粘合剂层以点或线的形式或亲水性粘合剂层放置在透明支撑片上。

    Method and dry analytical element for determination of bicarbonate ion
in liquid
    23.
    发明授权
    Method and dry analytical element for determination of bicarbonate ion in liquid 有权
    用于测定液体中碳酸氢根离子的方法和干燥分析元素

    公开(公告)号:US6068989A

    公开(公告)日:2000-05-30

    申请号:US387117

    申请日:1999-08-31

    CPC分类号: C12Q1/32 C12Q1/527

    摘要: This invention provides a reagent composition for the determination of bicarbonate ion capable of measuring in a wide determination range in visible light region which comprises a combined substrate of thioNAD(P)H and NAD(P)H for a coupled enzymes of phosphoenolpyruvate carboxylase and malate dehydrogenase.

    摘要翻译: 本发明提供了一种用于测定碳酸氢根离子的试剂组合物,其能够在可见光区域的广泛测定范围内测量,所述可见光区域包含硫代纳(P)H和NAD(P)H的组合底物,用于磷酸烯醇丙酮酸羧化酶和苹果酸的偶联酶 脱氢酶。

    Analytical element for measurements of enzyme activity
    24.
    发明授权
    Analytical element for measurements of enzyme activity 失效
    酶活性测定用分析元素

    公开(公告)号:US5508173A

    公开(公告)日:1996-04-16

    申请号:US373885

    申请日:1995-01-17

    CPC分类号: G01N33/525 G01N33/526

    摘要: A multilayer analytical element for measuring enzyme activity in a liquid sample such as a body fluid which is less affected by intrinsic pyruvic acid contained in the liquid sample is disclosed. The analytical element comprises a support, a reagent layer, an optionally provided other layer, and a porous spreading layer. The reagent layer and/or the optionally provided other layer contain pyruvic acid oxidase. The characteristic feature of the analytical element lies in that the spreading layer has a specific void volume in the range of 3-15 .mu.l/cm.sup.2.

    摘要翻译: 公开了一种用于测量液体样品中的酶活性的多层分析元件,所述液体样品例如体液中较少受到液体样品中所含的固有丙酮酸的影响。 分析元件包括载体,试剂层,任选提供的其它层和多孔扩散层。 试剂层和/或任选提供的其它层含有丙酮酸氧化酶。 分析元件的特征在于扩散层具有在3-15μml/ cm 2范围内的特定空隙体积。

    Nuclear magnetic resonance exciting device
    25.
    发明授权
    Nuclear magnetic resonance exciting device 失效
    核磁共振励磁装置

    公开(公告)号:US5150055A

    公开(公告)日:1992-09-22

    申请号:US618931

    申请日:1990-11-28

    CPC分类号: G01R33/3852

    摘要: A gradient magnetic field coil is excited by coil exciting means, thereby a gradient magnetic field being generated. The gradient magnetic field generates eddy current in an eddy current generating portion, the magnetic field due to this eddy current disturbing the gradient magnetic field. Means for compensating the magnetic field due to the eddy current is disposed, this means having a transmission function representing an inverse of the transmission function of a gradient magnetic field system including the gradient magnetic field coil and the eddy current generating portion.

    摘要翻译: 梯形磁场线圈被线圈激励装置激励,从而产生梯度磁场。 梯度磁场在涡流产生部分产生涡电流,由于该涡流扰动了梯度磁场而产生的磁场。 设置用于补偿由于涡电流引起的磁场的装置,这意味着具有表示与包括梯度磁场线圈和涡流产生部分的梯度磁场系统的传输函数相反的传递函数。

    WRAP FILM CONTAINER AND LABEL ADAPTED FOR USE FOR THE CONTAINER AND USED FOR FILM HOLDING SECTION
    26.
    发明申请
    WRAP FILM CONTAINER AND LABEL ADAPTED FOR USE FOR THE CONTAINER AND USED FOR FILM HOLDING SECTION 失效
    适用于集装箱并用于电影保持部分的WRAP膜容器和标签

    公开(公告)号:US20110147430A1

    公开(公告)日:2011-06-23

    申请号:US12863255

    申请日:2008-12-18

    IPC分类号: B65H35/06 B32B7/12

    摘要: A wrapping film container, including: an elongated container body for housing therein a rolled self-tacky wrapping film, an opening provided to the container body along a longitudinal direction of the container body for pulling out a portion of the wrapping film therethrough, cutting means for cutting the pulled-out portion of the wrapping film and a film-holding section provided on a front face of the container body for preventing re-winding to an inside of the container, wherein the film-holding section comprises a laminate structure including a pressure-sensitive adhesive layer, a substrate layer, an adhesive layer and a self-tacky film layer, disposed sequentially from the container body side. The film-holding section is efficiently formed on the front face of the container body by using a label for forming film-holding section of a wrapping film container having a laminate structure including a self-tacky film layer, an adhesives layer, a base material layer, a pressure-sensitive adhesive layer and a separator layer, disposed sequentially from one side thereof, and exhibits a stable and consistent film-holding power.

    摘要翻译: 一种包装膜容器,包括:用于容纳滚动的自粘包装膜的细长容器主体,沿着容器主体的纵向方向设置到容器主体的开口,用于将一部分包裹膜拉出,切割装置 用于切割包装膜的拉出部分和设置在容器主体前表面上的胶片保持部分,用于防止再卷绕到容器的内部,其中胶片保持部分包括层压结构,其包括 压敏粘合剂层,基材层,粘合剂层和自粘膜层,从容器主体侧依次设置。 通过使用具有层叠结构的包装膜容器的形成用保鲜部的标签,在容器主体的前面有效地形成保持膜,该层压结构包括自粘膜层,粘合层,基材 层,压敏粘合剂层和隔离层,从其一侧依次设置,并且表现出稳定且一致的膜保持力。

    CUTTING EDGE FOR PACKAGING CONTAINER AND PACKAGING CONTAINER HAVING THE SAME
    27.
    发明申请
    CUTTING EDGE FOR PACKAGING CONTAINER AND PACKAGING CONTAINER HAVING THE SAME 审中-公开
    用于包装容器和包装容器的切割边缘

    公开(公告)号:US20100282811A1

    公开(公告)日:2010-11-11

    申请号:US12679737

    申请日:2008-09-26

    IPC分类号: B65H35/06

    摘要: A cutting edge 24 is divided into a center area 28 including a V-shaped apex portion, a pair of intermediate areas 29 on the outer sides thereof, and a pair of side areas 30 on the farther outer sides thereof. The center area 28 has first teeth with the highest tooth height and second teeth with a smaller tooth height, the first teeth being situated at the apex portion and the second teeth being situated between the first teeth at a prescribed spacing around them as the center. A first straight line connecting the tips of the first teeth, a second straight line connecting the tips of the second teeth and a third straight line connecting the bases of the first teeth and second teeth are parallel, the second straight line being located between the first straight line and third straight line. The tips of the intermediate teeth of the intermediate area 29 are located on the second straight line or between the second straight line and third straight line. The tips of the side teeth of the side area 30 are located on the second straight line or between the first straight line and second straight line.

    摘要翻译: 切割刃24被分成包括V形顶点部分,其外侧上的一对中间区域29和更远的外侧上的一对侧面区域30的中心区域28。 中心区域28具有齿高度最高的第一齿和具有较小齿高度的第二齿,第一齿位于顶点处,第二齿以围绕它们的中心以规定间隔位于第一齿之间。 连接第一齿的尖端的第一直线,连接第二齿的末端的第二直线和连接第一齿和第二齿的基部的第三直线是平行的,第二直线位于第一齿之间 直线和第三条直线。 中间区域29的中间齿的尖端位于第二直线上或第二直线和第三直线之间。 侧面区域30的侧齿的尖端位于第二直线上或第一直线与第二直线之间。

    Immunoassay element
    28.
    发明授权
    Immunoassay element 失效
    免疫测定元件

    公开(公告)号:US07820402B2

    公开(公告)日:2010-10-26

    申请号:US11230127

    申请日:2005-09-19

    IPC分类号: G01N33/53 G01N33/543

    摘要: The immunoassay element for quantitatively analyzing an antigen by determining the change in enzymatic activity of an enzyme-labelled antigen or antibody caused by an immunological reaction. The immunoassay element comprises a substrate layer containing a non-diffusible substrate which forms a diffusible material in the presence of the labelling enzyme, and a reagent layer containing a fragmenting enzyme for further fragmenting the diffusible material into a lower molecular weight product. As the non-diffusible substrate, a substrate capable of reacting solely with the labelling enzyme and incapable of reacting the fragmenting enzyme is utilized. When an endo-active glucosidase is used as the labelling enzyme, and an exo-active glucosidase is used the fragmenting enzyme in the reagent layer, the non-diffusible substrate of the substrate layer is preferred to be an endo type selectively reactive substrate, which means a substrate having a reactivity specific to endo-active glucosidase. Highly sensitive assay is realized with high accuracy and high reproducibility and good storage stability.

    摘要翻译: 用于通过确定由免疫反应引起的酶标记的抗原或抗体的酶活性的变化来定量分析抗原的免疫测定元件。 免疫测定元件包括含有在标记酶存在下形成可扩散材料的不扩散基底的底物层和含有用于进一步将可扩散材料分解成较低分子量产物的碎裂酶的试剂层。 作为非扩散性底物,使用能够仅与标记酶反应并且不能使片段化酶反应的底物。 当使用内源活性葡糖苷酶作为标记酶,并且使用外源活性葡糖苷酶时,试剂层中的断裂酶,底物层的非扩散性基质优选为内型选择性反应性底物,其中 是指具有对内源性葡糖苷酶特异性的反应性的底物。 高精度,高重现性和良好的储存稳定性实现了高灵敏度测定。