公开(公告)号：US07595196B2

公开(公告)日：2009-09-29

申请号：US10948093

申请日：2004-09-23

申请人： Huiyan Guo ,  Simin Zhu ,  Welson Wu ,  Soar Gao ,  Dale Dai

发明人： Huiyan Guo ,  Simin Zhu ,  Welson Wu ,  Soar Gao ,  Dale Dai

IPC分类号： G01N31/16 ,  G01N31/22

CPC分类号： G01N33/521 ,  G01N33/525 ,  G01N33/558 ,  Y10T436/25

摘要： The present invention is directed novel lateral flow devices for analyzing liquid samples. The devices contain chemical test strips and are useful for testing liquids for physical properties, such as pH, specific gravity, contamination or adulteration, the presence of proteins or blood, and the like. The test strips contain a bibulous material, a filter element, a reagent pad, and in some embodiments also contain a hydrophobic member and a cover. Any fluid can be tested, for example, urine or other body fluids, environmental samples, biological samples, clinical samples, or food and beverage samples.

摘要翻译： 本发明涉及用于分析液体样品的新型侧流装置。 这些装置含有化学测试条，并且可用于测试液体的物理性质，如pH，比重，污染或掺假，蛋白质或血液的存在等。 测试条含有吸水材料，过滤元件，试剂垫，并且在一些实施方案中还含有疏水性构件和覆盖物。 可以测试任何流体，例如尿液或其他体液，环境样品，生物样品，临床样品或食品和饮料样品。

公开(公告)号：US20050079629A1

公开(公告)日：2005-04-14

申请号：US10948093

申请日：2004-09-23

申请人： Huiyan Guo ,  Simin Zhu ,  Welson Wu ,  Soar Gao ,  Dale Dai

发明人： Huiyan Guo ,  Simin Zhu ,  Welson Wu ,  Soar Gao ,  Dale Dai

IPC分类号： G01N31/22 ,  G01N33/52 ,  G01N33/558

CPC分类号： G01N33/521 ,  G01N33/525 ,  G01N33/558 ,  Y10T436/25

摘要： The present invention is directed novel lateral flow devices for analyzing liquid samples. The devices contain chemical test strips and are useful for testing liquids for physical properties, such as pH, specific gravity, contamination or adulteration, the presence of proteins or blood, and the like. The test strips contain a bibulous material, a filter element, a reagent pad, and in some embodiments also contain a hydrophobic member and a cover. Any fluid can be tested, for example, urine or other body fluids, environmental samples, biological samples, clinical samples, or food and beverage samples.

摘要翻译： 本发明涉及用于分析液体样品的新型侧流装置。 这些装置含有化学测试条，并且可用于测试液体的物理性质，如pH，比重，污染或掺假，蛋白质或血液的存在等。 测试条含有吸水材料，过滤元件，试剂垫，并且在一些实施方案中还含有疏水性构件和覆盖物。 可以测试任何流体，例如尿液或其他体液，环境样品，生物样品，临床样品或食品和饮料样品。