发明名称 |
Filtered Assay Device and Method |
摘要 |
A method and device is provided for collecting filterable material to perform assays on a filtration apparatus by applying negative-pressure to the inlet chamber of the filtration apparatus which is independent of negative or positive pressure applied to its fluid path. The negative-pressure applied to the inlet chamber serves to actively aspirate fluid and promote flow into the inlet chamber via the fluid pathway. The negative-pressure applied to the inlet chamber facilitates the use of either negative or positive-pressure based fluid-filtration approaches. Use of the invention improves the functionality and scope of applications that can be performed with enclosed filtration apparatuses.
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申请公布号 |
US2010133175(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
US20090582425 |
申请日期 |
2009.10.20 |
申请人 |
PHOTONIC BIOSYSTEMS, INC. |
发明人 |
PUTNAM DAVID L.;PUTNAM JASON A.;HUBBARD TODD W. |
分类号 |
B01D29/60;B01D29/76;B01D29/96;B01D35/06 |
主分类号 |
B01D29/60 |
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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