发明名称 |
MEMBRANE STRIP BIOSENSOR SYSTEM FOR POINT-OF-CARE TESTING(POCT) TO REDUCE DETECTING COST AND IMPROVE DETECTION SENSITIVITY |
摘要 |
PURPOSE: A membrane strip biosensor system for point-of-care testing(POCT) is provided. Therefore, the biosensor system is improved by introducing cross-flow method into the immune reaction and enzyme reaction to reduce detecting cost and improve detection sensitivity . CONSTITUTION: The membrane strip biosensor system for point-of-care testing(POCT) comprises: a sample addition membrane pad(10); a conjugate accumulation membrane pad(20); a signal generation membrane pad(30) which contains the fixed sensitive component for capture; a horizontal flowing solution absorption membrane pad(40); a signal generation substrate solution supplying membrane pad(50); a vertical flowing solution absorption membrane pad(60); and a substrate solution, wherein both ends of the signal generation membrane pad(30) are horizontally partially overlapped with the solution absorption membrane pad(40) and the conjugate accumulation membrane pad(20); one end of the conjugate accumulation membrane pad(20) is partially overlapped with the sample addition membrane pad(10); and the both ends of the signal generation membrane pad(30) are vertically partially overlapped with the membrane pads(50, 60).
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申请公布号 |
KR20040093048(A) |
申请公布日期 |
2004.11.04 |
申请号 |
KR20040028440 |
申请日期 |
2004.04.23 |
申请人 |
BIO DIGIT LABORATORIES CORP. |
发明人 |
BAEK, SE HWAN;CHO, JEONG HWAN;KIM, SEOK HA |
分类号 |
G01N33/538;C12N9/02;C12Q1/00;G01N33/53;G01N33/537;G01N33/543;G01N33/558;(IPC1-7):G01N33/538 |
主分类号 |
G01N33/538 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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