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公开(公告)号:US20080253931A1
公开(公告)日:2008-10-16
申请号:US12005926
申请日:2007-12-28
申请人: Paul Duesbury , Mark Davis , Mark Burnapp
发明人: Paul Duesbury , Mark Davis , Mark Burnapp
IPC分类号: G01N21/77
CPC分类号: G01N21/8483 , G01N21/78 , G01N2021/8488
摘要: A diagnostic test device comprises means for sampling a liquid biological sample and means for reacting the sample with at least one reagent to provide one or more visible indicia. The device also comprises an optical detector for detecting the presence of the one or more indicia. The device also comprises means for causing at least part of the optical detector to move over the one or more indicia.
摘要翻译: 诊断测试装置包括用于对液体生物样品进行采样的装置和用于使样品与至少一种试剂反应以提供一个或多个可见标记的装置。 该装置还包括用于检测一个或多个标记的存在的光学检测器。 该装置还包括用于使至少一部分光学检测器在一个或多个标记上移动的装置。
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公开(公告)号:US08241588B2
公开(公告)日:2012-08-14
申请号:US12280245
申请日:2007-02-23
IPC分类号: G01N33/53
CPC分类号: G01N33/54386
摘要: A binding assay product (1) for detecting the presence of an analyte in a sample comprising a labelling module (5), a label, a capture module (9) and a visualization module (10). The labelling module (5) comprises a first binding component capable of binding the analyte. The label is connectable to the first binding component. The capture module (9) comprises a second binding component capable of binding the analyte. The visualization module (10) is for detecting the first binding component connected to the label and bound to the second binding component via the analyte. The labelling module and the capture module comprise a fluid conducting medium in which the binding components are embedded. The labelling module (5), the capture module (9) and the visualization module (10) together define a flow path along which the sample is capable of flowing.
摘要翻译: 一种用于检测样品中存在分析物的结合测定产物(1),其包括标记模块(5),标签,捕获模块(9)和可视化模块(10)。 标记模块(5)包括能够结合分析物的第一结合成分。 标签可连接到第一个绑定组件。 捕获模块(9)包括能够结合分析物的第二结合成分。 可视化模块(10)用于检测连接到标签的第一结合成分并经由分析物与第二结合成分结合。 标签模块和捕获模块包括其中嵌入有结合组件的流体传导介质。 标签模块(5),捕获模块(9)和可视化模块(10)共同限定了样本能够流过的流动路径。
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公开(公告)号:US07772578B2
公开(公告)日:2010-08-10
申请号:US12005927
申请日:2007-12-28
申请人: Paul Duesbury , Mark Davis , Brett Cochrane , Mark Burnapp
发明人: Paul Duesbury , Mark Davis , Brett Cochrane , Mark Burnapp
CPC分类号: G01N21/8483 , G01N21/78 , G01N2021/8488
摘要: A diagnostic test device comprising means for sampling a liquid biological sample, means for reacting the sample with at least one reagent to provide one or more visible indicia and an optical detector for detecting the presence of said one or more indicia, the device further comprising a releasable tether which is released by contact with the liquid sample, thereby to cause the optical detector to detect the said one or more indicia.
摘要翻译: 一种诊断测试装置,包括用于对液体生物样品进行采样的装置,用于使样品与至少一种试剂反应以提供一个或多个可见标记的装置和用于检测所述一个或多个标记的存在的光学检测器,所述装置还包括 可释放的系链,其通过与液体样品接触释放,从而使光学检测器检测所述一个或多个标记。
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公开(公告)号:US20090191582A1
公开(公告)日:2009-07-30
申请号:US12280290
申请日:2007-02-23
CPC分类号: G01N21/6486 , B01L3/5055 , B01L2300/069 , B01L2300/0809 , B01L2300/0887
摘要: An enzyme detection product (1) for detecting the presence of an enzyme in a sample. The product (1) comprises: a reaction zone (16) for receiving the sample; a visualization zone (10) for presenting a signal in response to the detection of the activity of the enzyme; and a membrane (11). The membrane (11) is interposable between the reaction zone (16) and the visualization zone (10) and prevents passage from the reaction zone (16) to the visualization zone (10) the components having a size greater than a threshold size. The reaction zone (16) comprises a reactant capable of reacting with the enzyme in order to generate a reaction product having a size less than a threshold size.
摘要翻译: 用于检测样品中酶的存在的酶检测产物(1)。 产品(1)包括:用于接收样品的反应区(16); 用于响应于所述酶的活性的检测而呈现信号的可视化区域(10); 和膜(11)。 膜(11)可在反应区域(16)和可视化区域(10)之间插入,并且防止从反应区域(16)向可视化区域(10)通过尺寸大于阈值尺寸的部件。 反应区(16)包含能够与酶反应的反应物,以产生尺寸小于阈值尺寸的反应产物。
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公开(公告)号:US07935497B2
公开(公告)日:2011-05-03
申请号:US12280383
申请日:2007-02-23
申请人: Paul James Davis , Mark James Davis , Mark Burnapp
发明人: Paul James Davis , Mark James Davis , Mark Burnapp
IPC分类号: G01N33/53
CPC分类号: G01N33/573 , G01N2333/59
摘要: A method of detecting a protease in a sample. The method comprises providing an analyte degradable by the protease. The analyte is contacted with the sample. The degradation products of the analyte or the residual undegraded analyte is detected in a binding assay.
摘要翻译: 检测样品中的蛋白酶的方法。 该方法包括提供可由蛋白酶降解的分析物。 分析物与样品接触。 在结合测定中检测分析物或残留未降解分析物的降解产物。
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公开(公告)号:US20090098020A1
公开(公告)日:2009-04-16
申请号:US12280245
申请日:2007-02-23
IPC分类号: B01J19/00
CPC分类号: G01N33/54386
摘要: A binding assay product (1) for detecting the presence of an analyte in a sample comprising a labelling module (5), a label, a capture module (9) and a visualisation module (10). The labelling module (5) comprises a first binding component capable of binding the analyte. The label is connectable to the first binding component. The capture module (9) comprises a second binding component capable of binding the analyte. The visualisation module (10) is for detecting the first binding component connected to the label and bound to the second binding component via the analyte. The labelling module and the capture module comprise a fluid conducting medium in which the binding components are embedded. The labelling module (5), the capture module (9) and the visualisation module (10) together define a flow path along which the sample is capable of flowing.
摘要翻译: 一种用于检测样品中存在分析物的结合测定产物(1),其包括标记模块(5),标签,捕获模块(9)和可视化模块(10)。 标记模块(5)包括能够结合分析物的第一结合成分。 标签可连接到第一个绑定组件。 捕获模块(9)包括能够结合分析物的第二结合成分。 可视化模块(10)用于检测连接到标签的第一结合成分并经由分析物与第二结合成分结合。 标签模块和捕获模块包括其中嵌入有结合组件的流体传导介质。 标签模块(5),捕获模块(9)和可视化模块(10)共同限定了样本能够流过的流动路径。
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公开(公告)号:US20090053738A1
公开(公告)日:2009-02-26
申请号:US12280383
申请日:2007-02-23
申请人: Paul James Davis , Mark James Davis , Mark Burnapp
发明人: Paul James Davis , Mark James Davis , Mark Burnapp
IPC分类号: G01N33/573 , C12Q1/37
CPC分类号: G01N33/573 , G01N2333/59
摘要: A method of detecting a protease in a sample. The method comprises providing an analyte degradable by the protease. The analyte is contacted with the sample. The degradation products of the analyte or the residual undegraded analyte is detected in a binding assay.
摘要翻译: 检测样品中的蛋白酶的方法。 该方法包括提供可由蛋白酶降解的分析物。 分析物与样品接触。 在结合测定中检测分析物或残留未降解分析物的降解产物。
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公开(公告)号:US08361386B2
公开(公告)日:2013-01-29
申请号:US12280290
申请日:2007-02-23
IPC分类号: G01N21/00
CPC分类号: G01N21/6486 , B01L3/5055 , B01L2300/069 , B01L2300/0809 , B01L2300/0887
摘要: An enzyme detection product (1) for detecting the presence of an enzyme in a sample. The product (1) comprises: a reaction zone (16) for receiving the sample; a visualization zone (10) for presenting a signal in response to the detection of the activity of the enzyme; and a membrane (11). The membrane (11) is interposable between the reaction zone (16) and the visualization zone (10) and prevents passage from the reaction zone (16) to the visualization zone (10) the components having a size greater than a threshold size. The reaction zone (16) comprises a reactant capable of reacting with the enzyme in order to generate a reaction product having a size less than a threshold size.
摘要翻译: 用于检测样品中酶的存在的酶检测产物(1)。 产品(1)包括:用于接收样品的反应区(16); 用于响应于所述酶的活性的检测而呈现信号的可视化区域(10); 和膜(11)。 膜(11)可在反应区域(16)和可视化区域(10)之间插入,并且防止从反应区域(16)向可视化区域(10)通过尺寸大于阈值尺寸的部件。 反应区(16)包含能够与酶反应的反应物,以产生尺寸小于阈值尺寸的反应产物。
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公开(公告)号:US07799275B2
公开(公告)日:2010-09-21
申请号:US12005926
申请日:2007-12-28
申请人: Paul Duesbury , Mark Davis , Mark Burnapp
发明人: Paul Duesbury , Mark Davis , Mark Burnapp
CPC分类号: G01N21/8483 , G01N21/78 , G01N2021/8488
摘要: A diagnostic test device comprises means for sampling a liquid biological sample and means for reacting the sample with at least one reagent to provide one or more visible indicia. The device also comprises an optical detector for detecting the presence of the one or more indicia. The device also comprises means for causing at least part of the optical detector to move over the one or more indicia.
摘要翻译: 诊断测试装置包括用于对液体生物样品进行采样的装置和用于使样品与至少一种试剂反应以提供一个或多个可见标记的装置。 该装置还包括用于检测一个或多个标记的存在的光学检测器。 该装置还包括用于使至少一部分光学检测器在一个或多个标记上移动的装置。
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公开(公告)号:US20090203059A1
公开(公告)日:2009-08-13
申请号:US12296413
申请日:2007-04-05
申请人: Mark James Davis , Paul James Davis , Mark Burnapp
发明人: Mark James Davis , Paul James Davis , Mark Burnapp
CPC分类号: C12Q1/37 , G01N33/558
摘要: A protease detection product (1) for detecting a protease enzyme in a sample. The protease detection product (1) comprises a medium (2) providing a liquid flow path; a labelled component (6) located on the liquid flow path; a capture component (12) located downstream of the labelled component (6) and immobilisation means (8) for immobilising the intact labelled component. The labelled component (7) comprises a base element (8) connected to releasable element via a protease-sensitive linker peptide (9). The releasable element comprises a label (10). The capture component (12) is capable of binding the releasable element.
摘要翻译: 一种用于检测样品中蛋白酶的蛋白酶检测产物(1)。 蛋白酶检测产物(1)包括提供液体流路的介质(2) 位于液体流动路径上的标记部件(6) 位于标记部件(6)下游的捕获部件(12)和用于固定完整标记部件的固定装置(8)。 标记的组分(7)包含通过蛋白酶敏感性接头肽(9)连接到可释放元件的碱基元件(8)。 可释放元件包括标签(10)。 捕获部件(12)能够结合可释放元件。
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