发明名称 |
Reagent Zone Deposition Pattern |
摘要 |
An assay device includes: a liquid sample zone; a reagent zone downstream and in fluid communication with the sample zone that includes a reagent cell having a line of symmetry in the direction of fluid flow; a reagent material in the reagent cell, wherein the reagent material includes a first reagent material located at the axis of symmetry and is left-right symmetric, and a second and third reagent material having a substantially identical shape and volume and located in mirror locations from the line of symmetry; a detection zone in fluid communication with the reagent zone; and a wicking zone in fluid communication with the detection zone having a capacity to receive liquid sample flowing from the detection zone. The sample addition zone, the detection zone and the wicking zone define a fluid flow path. |
申请公布号 |
US2014227721(A1) |
申请公布日期 |
2014.08.14 |
申请号 |
US201414178327 |
申请日期 |
2014.02.12 |
申请人 |
Ortho-Clinical Diagnostics, Inc. |
发明人 |
Ding Zhong |
分类号 |
G01N33/543 |
主分类号 |
G01N33/543 |
代理机构 |
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代理人 |
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主权项 |
1. An assay device comprising:
a liquid sample zone; a reagent zone downstream and in fluid communication with the sample zone comprising a reagent cell having a line of symmetry in the direction of fluid flow; a reagent material in the reagent cell, wherein the reagent material includes a first reagent material located at the axis of symmetry and is left-right symmetric, and a second and third reagent material having a substantially identical shape and volume and located in mirror locations from the line of symmetry; a detection zone in fluid communication with the reagent zone; and a wicking zone in fluid communication with the detection zone having a capacity to receive liquid sample flowing from the detection zone, wherein the sample addition zone, the detection zone and the wicking zone define a fluid flow path. |
地址 |
Raritan NJ US |