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    • 4. 发明授权
    • Assay device
    • 测定装置
    • US08343439B2
    • 2013-01-01
    • US12305641
    • 2007-06-20
    • Per Ove ÖhmanIb Mendel-HartvigTomas Lindström
    • Per Ove ÖhmanIb Mendel-HartvigTomas Lindström
    • B01L3/00
    • G01N33/543B01L3/502746B01L2200/025B01L2300/025B01L2300/0825B01L2300/087B01L2300/089B01L2400/0406B01L2400/086G01N33/558Y10S436/807Y10T436/10Y10T436/13
    • The present invention provides an assay device for performing an assay on a liquid sample using a detection conjugate capable of binding to an antigen and containing a label, said device comprising a substrate having a substrate surface, wherein the surface comprises projections substantially perpendicular to said surface, said projections having a height, diameter and distance capable of generating lateral capillary flow of a fluid in said passage, said surface comprising a sample addition zone, a reaction zone and an absorbing zone, said zones being connected by at least one fluid passage, wherein said device has a first functionality verifying feature located between the sample addition zone and the reaction zone, and a second functionality verifying feature located within the absorbing zone, and both functionality verifying features being features capable of undergoing a detectable change when contacted by the sample, said assay device further comprising at least one alignment verification zone. There is further provided a kit of parts and a method of conducting an assay.
    • 本发明提供了一种用于使用能够结合抗原并含有标签的检测结合物对液体样品进行测定的测定装置,所述装置包括具有基底表面的基底,其中所述表面包括基本垂直于所述表面的突起 所述突起具有能够在所述通道中产生流体的侧向毛细管流动的高度,直径和距离,所述表面包括样品添加区,反应区和吸收区,所述区通过至少一个流体通道连接, 其中所述装置具有位于样品添加区域和反应区域之间的第一功能验证特征,以及位于吸收区域内的第二功能验证特征,并且两个功能性验证特征是当被样品接触时能够经历可检测变化的特征 ,所述测定装置还包括至少一个对准验证码 定位区。 还提供了一组试剂盒和进行测定的方法。
    • 5. 发明申请
    • ASSAY DEVICE
    • 测定装置
    • US20100041154A1
    • 2010-02-18
    • US12305641
    • 2007-06-20
    • Per Ove ÖhmanIb Mendel-HartvigTomas Lindström
    • Per Ove ÖhmanIb Mendel-HartvigTomas Lindström
    • G01N33/558G01N33/00
    • G01N33/543B01L3/502746B01L2200/025B01L2300/025B01L2300/0825B01L2300/087B01L2300/089B01L2400/0406B01L2400/086G01N33/558Y10S436/807Y10T436/10Y10T436/13
    • The present invention provides an assay device for performing an assay on a liquid sample using a detection conjugate capable of binding to an antigen and containing a label, said device comprising a substrate having a substrate surface, wherein the surface comprises projections substantially perpendicular to said surface, said projections having a height, diameter and distance capable of generating lateral capillary flow of a fluid in said passage, said surface comprising a sample addition zone, a reaction zone and an absorbing zone, said zones being connected by at least one fluid passage, wherein said device has a first functionality verifying feature located between the sample addition zone and the reaction zone, and a second functionality verifying feature located within the absorbing zone, and both functionality verifying features being features capable of undergoing a detectable change when contacted by the sample, said assay device further comprising at least one alignment verification zone. There is further provided a kit of parts and a method of conducting an assay.
    • 本发明提供了一种用于使用能够结合抗原并含有标签的检测结合物对液体样品进行测定的测定装置,所述装置包括具有基底表面的基底,其中所述表面包括基本垂直于所述表面的突起 所述突起具有能够在所述通道中产生流体的侧向毛细管流动的高度,直径和距离,所述表面包括样品添加区,反应区和吸收区,所述区通过至少一个流体通道连接, 其中所述装置具有位于样品添加区域和反应区域之间的第一功能验证特征,以及位于吸收区域内的第二功能验证特征,并且两个功能性验证特征是当被样品接触时能够经受可检测变化的特征 ,所述测定装置还包括至少一个对准验证码 定位区。 还提供了一组试剂盒和进行测定的方法。