发明名称 |
Concentration device using magnetic particles |
摘要 |
The invention relates to a concentration device using magnetic particles and a method therefor aimed at performing concentration of a large volume of liquid efficiently and reliably with a simple structure and on a small device scale. The construction involves having: a liquid suction passage in which liquid can pass through only in a suction direction; a liquid discharge passage in which liquid can pass through only in a discharge direction; a magnetic force device which can exert a magnetic field from outside of the liquid passage on at least one liquid passage thereof or remove the magnetic field, and which can separate magnetic particles having directly or indirectly captured a target substance suspended in the liquid by having the magnetic particles adhere to the inner wall of the liquid passage; a storage section communicated with each liquid passage, for storing the sucked liquid; and a pressure adjustment device for sucking and discharging the liquid by adjusting the pressure in the storage section.
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申请公布号 |
US6723237(B1) |
申请公布日期 |
2004.04.20 |
申请号 |
US20020889762 |
申请日期 |
2002.01.11 |
申请人 |
PRECISION SYSTEMS SCIENCE CO., LTD. |
发明人 |
TAJIMA HIDEJI |
分类号 |
B03C1/28;G01N1/40;G01N35/00;(IPC1-7):B03C1/00;G01N33/543;G01N33/553 |
主分类号 |
B03C1/28 |
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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