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公开(公告)号:US20120312684A1
公开(公告)日:2012-12-13
申请号:US13494212
申请日:2012-06-12
申请人: Yi Wang , Jared Lee Watkin , Chad Harold Mace , Michael Robert Zocchi , Shridhara Alva Karinka , Mark E. Tess
发明人: Yi Wang , Jared Lee Watkin , Chad Harold Mace , Michael Robert Zocchi , Shridhara Alva Karinka , Mark E. Tess
IPC分类号: G01N27/403 , B01L9/00 , A61B5/157
CPC分类号: G01N27/27 , A61B5/1486 , A61B2562/0295 , G01N27/3272 , G01N33/4875
摘要: An article suitable for conducting one or more assays with an apparatus, e.g., a meter, for determining the presence or concentration of an analyte in a sample of biological fluid. The article contains a plurality of biosensors arranged in such a manner that each of the biosensors can be utilized before the article must be removed from the apparatus.
摘要翻译: 适于用仪器(例如仪表)进行一个或多个测定的用于确定生物流体样品中分析物的存在或浓度的物品。 所述制品包含多个生物传感器,所述生物传感器以这样的方式布置,即在所述制品必须从所述装置中取出之前,可以使用每个所述生物传感器。
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公开(公告)号:US08709792B2
公开(公告)日:2014-04-29
申请号:US12842484
申请日:2010-07-23
IPC分类号: C12M1/34 , G01N33/558
CPC分类号: G01N33/558 , Y10S435/97 , Y10S436/81
摘要: A method and device for detecting analytes in a test sample. Embodiments include methods for quantitatively detecting analytes within a range of concentrations. In an embodiment the method includes a lateral flow test strip with multiple test areas for capturing a labeled receptor to provide a detectable signal.
摘要翻译: 一种检测试样中分析物的方法和装置。 实施方案包括用于定量检测浓度范围内的分析物的方法。 在一个实施方案中,该方法包括具有用于捕获标记的受体以提供可检测信号的多个测试区域的侧流测试条。
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公开(公告)号:US07086277B2
公开(公告)日:2006-08-08
申请号:US10784764
申请日:2004-02-23
CPC分类号: C12Q1/004
摘要: A device having a flow channel, wherein a layer of mesh is adhered to a surface forming a wall of a flow channel, but the layer of mesh is of such dimensions that the layer of mesh does not contact those portions of the device where electrochemical reactions occur and electrons flow. In one aspect, the invention provides a sensor, such as, for example, a biosensor, in the form of a strip, the sensor being suitable for electrochemical or optical measurement. The sensor comprises a base layer and a cover layer having a layer of mesh adhered thereto, and the base layer is separated from the cover layer by a spacer layer. The base layer, the cover layer having a layer of mesh adhered thereto, and the spacer layer define a flow channel into which a liquid sample is drawn therein and flows therethrough by means of wicking.
摘要翻译: 具有流动通道的装置,其中一层网状物粘附到形成流动通道的壁的表面上,但是网状物层的尺寸使得该网状物层不接触电化学反应的装置的那些部分 发生和电子流动。 在一个方面,本发明提供一种传感器,例如带状的传感器,例如生物传感器,该传感器适用于电化学或光学测量。 传感器包括基层和覆盖层,其具有粘附到其上的网的层,并且基底层通过间隔层与覆盖层分离。 基层,覆盖层具有粘附到其上的网状层,间隔层限定了流体通道,液体样品被抽吸到其中并通过芯吸流过其中。
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公开(公告)号:US08888716B2
公开(公告)日:2014-11-18
申请号:US13494212
申请日:2012-06-12
申请人: Yi Wang , Jared Lee Watkin , Chad Harold Mace , Michael Robert Zocchi , Shridhara Alva Karinka , Mark E. Tess
发明人: Yi Wang , Jared Lee Watkin , Chad Harold Mace , Michael Robert Zocchi , Shridhara Alva Karinka , Mark E. Tess
IPC分类号: B65D81/00 , A61B5/1486 , G01N33/487
CPC分类号: G01N27/27 , A61B5/1486 , A61B2562/0295 , G01N27/3272 , G01N33/4875
摘要: An article suitable for conducting one or more assays with an apparatus, e.g., a meter, for determining the presence or concentration of an analyte in a sample of biological fluid. The article contains a plurality of biosensors arranged in such a manner that each of the biosensors can be utilized before the article must be removed from the apparatus.
摘要翻译: 适于用仪器(例如仪表)进行一个或多个测定的用于确定生物流体样品中分析物的存在或浓度的物品。 所述制品包含多个生物传感器,所述生物传感器以这样的方式布置,即在所述制品必须从所述装置中取出之前,可以使用每个所述生物传感器。
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公开(公告)号:US20100285610A1
公开(公告)日:2010-11-11
申请号:US12842484
申请日:2010-07-23
IPC分类号: G01N33/543
CPC分类号: G01N33/558 , Y10S435/97 , Y10S436/81
摘要: A method and device for detecting analytes in a test sample. Embodiments include methods for quantitatively detecting analytes within a range of concentrations. In an embodiment the method includes a lateral flow test strip with multiple test areas for capturing a labeled receptor to provide a detectable signal.
摘要翻译: 一种检测试样中分析物的方法和装置。 实施方案包括用于定量检测浓度范围内的分析物的方法。 在一个实施方案中,该方法包括具有用于捕获标记的受体以提供可检测信号的多个测试区域的侧流测试条。
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公开(公告)号:US20080160538A1
公开(公告)日:2008-07-03
申请号:US11883784
申请日:2006-02-16
IPC分类号: G01N33/53
CPC分类号: G01N33/558 , Y10S435/97 , Y10S436/81
摘要: A method and device for detecting analytes in a test sample. Embodiments include methods for quantitatively detecting analytes within a range of concentrations. In an embodiment the method includes a lateral flow test strip with multiple test areas for capturing a labeled receptor to provide a detectable signal.
摘要翻译: 一种检测试样中分析物的方法和装置。 实施方案包括用于定量检测浓度范围内的分析物的方法。 在一个实施方案中,该方法包括具有用于捕获标记的受体以提供可检测信号的多个测试区域的侧流测试条。
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公开(公告)号:US06939450B2
公开(公告)日:2005-09-06
申请号:US10266548
申请日:2002-10-08
IPC分类号: B01L3/00 , C12Q1/00 , G01N27/403 , G01N33/487 , G01N27/327 , B01L3/02 , G01N21/00
CPC分类号: B01L3/502723 , B01L2300/0645 , B01L2300/0825 , B01L2400/0406 , B01L2400/0688 , C12Q1/001 , G01N27/3272
摘要: A device having a flow channel, wherein at least one flow-terminating interface is used to control the flow of liquid in the flow channel. The flow-terminating interface prevents the flow of the liquid beyond the interface. In one aspect, the invention provides a sensor, such as, for example, a biosensor, in the form of a strip, the sensor being suitable for electrochemical or optical measurement. The sensor comprises a base layer and a cover layer, and the base layer is separated from the cover layer by a spacer layer. The base layer, cover layer, and spacer layer define a flow channel into which a liquid sample is drawn therein and flows therethrough by means of capillary attraction. The flow of the sample is terminated by a flow-terminating interface positioned in the flow channel.
摘要翻译: 一种具有流动通道的装置,其中使用至少一个流动终止界面来控制流动通道中的液体的流动。 流动终止界面防止液体流过界面。 在一个方面,本发明提供一种传感器,例如带状的传感器,例如生物传感器,该传感器适用于电化学或光学测量。 传感器包括基底层和覆盖层,并且基底层通过间隔层与覆盖层分离。 基层,覆盖层和间隔层限定了流动通道,液体样品在其中被抽吸到其中并通过毛细管吸引流过其中。 样品的流动由位于流动通道中的流动终止界面终止。
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公开(公告)号:US20130059399A9
公开(公告)日:2013-03-07
申请号:US12842484
申请日:2010-07-23
IPC分类号: G01N33/543
CPC分类号: G01N33/558 , Y10S435/97 , Y10S436/81
摘要: A method and device for detecting analytes in a test sample. Embodiments include methods for quantitatively detecting analytes within a range of concentrations. In an embodiment the method includes a lateral flow test strip with multiple test areas for capturing a labeled receptor to provide a detectable signal.
摘要翻译: 一种检测试样中分析物的方法和装置。 实施方案包括用于定量检测浓度范围内的分析物的方法。 在一个实施方案中,该方法包括具有用于捕获标记的受体以提供可检测信号的多个测试区域的侧流测试条。
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公开(公告)号:US08211038B2
公开(公告)日:2012-07-03
申请号:US10944302
申请日:2004-09-17
申请人: Yi Wang , Jared Lee Watkin , Chad Harold Mace , Michael Robert Zocchi , Shridhara Alva Karinka , Mark E. Tess
发明人: Yi Wang , Jared Lee Watkin , Chad Harold Mace , Michael Robert Zocchi , Shridhara Alva Karinka , Mark E. Tess
IPC分类号: B65D81/00
CPC分类号: G01N27/27 , A61B5/1486 , A61B2562/0295 , G01N27/3272 , G01N33/4875
摘要: An article suitable for conducting one or more assays with an apparatus, e.g., a meter, for determining the presence or concentration of an analyte in a sample of biological fluid. The article contains a plurality of biosensors arranged in such a manner that each of the biosensors can be utilized before the article must be removed from the apparatus.
摘要翻译: 适于用仪器(例如仪表)进行一个或多个测定的用于确定生物流体样品中分析物的存在或浓度的物品。 所述制品包含多个生物传感器,所述生物传感器以这样的方式布置,即在所述制品必须从所述装置中取出之前,可以使用每个所述生物传感器。
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公开(公告)号:US07785899B2
公开(公告)日:2010-08-31
申请号:US11883784
申请日:2006-02-16
IPC分类号: G01N33/53
CPC分类号: G01N33/558 , Y10S435/97 , Y10S436/81
摘要: A method and device for detecting analytes in a test sample. Embodiments include methods for quantitatively detecting analytes within a range of concentrations. In an embodiment the method includes a lateral flow test strip with multiple test areas for capturing a labeled receptor to provide a detectable signal.
摘要翻译: 一种检测试样中分析物的方法和装置。 实施方案包括用于定量检测浓度范围内的分析物的方法。 在一个实施方案中,该方法包括具有用于捕获标记的受体以提供可检测信号的多个测试区域的侧流测试条。
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