发明名称 |
Filtration method, filter-incorporated tip, and filtration device |
摘要 |
The present invention relates to a filtration method, a filter-incorporated tip and a filtration device, and its object is to perform efficient and swift isolation of a target substance. The filtration method therefore comprises: a liquid introducing step to introduce a liquid into a filter-incorporated tip through a guide opening portion thereof, wherein the filter-incorporated tip has a nozzle-tipped container and a filter, the nozzle-tipped container has a guide opening portion that can be directly or indirectly fitted to an air nozzle capable of ejecting a gas and a front nozzle portion capable of delivering the liquid by the ejection of the gas from the air nozzle, and the filter is locked in the nozzle-tipped container to partition the interior of the nozzle-tipped container into the guide opening portion side and the front nozzle portion side and is adapted to temporarily hold the liquid and isolate a predetermined substance as the liquid passes through the filter, with the nozzle-tipped container coupled to the air nozzle on the guide opening portion side; a coupling step to directly or indirectly couple the filter-incorporated tip containing the liquid to the air nozzle; and a pressure application step to eject the gas from the air nozzle into the coupled filterincorporated tip.
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申请公布号 |
US2009294385(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20060920707 |
申请日期 |
2006.05.17 |
申请人 |
UNIVERSAL BIO RESEARCH CO., LTD |
发明人 |
TAJIMA HIDEJI;HATANO TOMOYUKI;FUMOTO MASATAKA;KOH YOSHINORI;SAEGUSA TOMOMI |
分类号 |
B01D37/00;B01D29/00;B01D29/88 |
主分类号 |
B01D37/00 |
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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