发明名称 |
Process, test device, and test kit for a rapid assay having a visible readout |
摘要 |
A flow through test device and assay kit suitable for use by unskilled technicians is described. The flow through device has a porous support and an absorptive layer. The device is constructed for control of flow rates so that a tracer having a visible particulate label can be used. Optional flow control and porous spacer layers may be included.
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申请公布号 |
US4920046(A) |
申请公布日期 |
1990.04.24 |
申请号 |
US19870106757 |
申请日期 |
1987.10.08 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
MCFARLAND, EDWARD;UITHOVEN, KEITH;CARLSON, JEFFREY |
分类号 |
G01N33/543;G01N33/544;G01N33/569;G01N33/58 |
主分类号 |
G01N33/543 |
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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