发明名称 |
Apparatus for retaining magnetic particles within a flow-through cell |
摘要 |
An apparatus for retaining magnetic particles within a segment of a flow-through cell during flow of a fluid through the cell comprises (a) optionally, an electrical current source; (b) an electromagnet having a winding connected to the current source and an air gap between at least one pair of poles each of which has a corrugated outer surface and (c) a flow-through cell which is configured and dimensioned to receive an amount of magnetic particles to be retained within the flow-through cell and to allow flow of a liquid through the flow-through cell. The liquid carries molecules or particles to be captured by means of the magnetic particles. A portion of the flow-through cell is inserted in air gap.
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申请公布号 |
US2005208464(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050502556 |
申请日期 |
2005.03.22 |
申请人 |
ROCHE MOLECULAR SYSTEMS, INC. |
发明人 |
RIDA AMAR;ELSENHANS OLIVIER;GIJS MARTIN;SAVATIC GORAN |
分类号 |
G01N33/53;B03C1/035;B03C1/28;G01N33/553;(IPC1-7):C12Q1/00;C12M1/34 |
主分类号 |
G01N33/53 |
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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