发明名称 |
Dual manifold system and method for fluid transfer |
摘要 |
A dual-manifold assembly is provided for the rapid, parallel transfer of liquid reagents from a microtiter plate to a solid state microelectronic device having biological sensors integrated thereon. The assembly includes aspiration and dispense manifolds connected by a plurality of conduits. In operation, the aspiration manifold is actuated such that the aspiration manifold is seated onto an array of reagent-filled wells of the microtiter plate. The wells are pressurized to force reagent through conduits toward the dispense manifold. A pressure pulse provided by a standard ink-jet printhead ejects nanoliter-to-picoliter droplets of reagent through an array of printhead orifices and onto test sites on the surface of the microelectronic device.
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申请公布号 |
US6627157(B1) |
申请公布日期 |
2003.09.30 |
申请号 |
US19990262455 |
申请日期 |
1999.03.04 |
申请人 |
UT-BATTELLE, LLC |
发明人 |
DOKTYCZ MITCHEL J.;BRYAN WILLIAM LOUIS;KRESS REID |
分类号 |
B01J19/00;B01L3/02;C40B60/14;G01N35/02;(IPC1-7):B01L3/02;G01N1/10;G01N1/14 |
主分类号 |
B01J19/00 |
代理机构 |
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主权项 |
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