发明名称 |
METHOD AND TOOL FOR FILTRATING SPECIMEN USING SPECIMEN SAMPLING CONTAINER, AND SPECIMEN SAMPLING CONTAINER |
摘要 |
<p>A method for filtrating liquid sample such as blood or the like with a filter member utilizing inner vacuum, the same enabling completion of filtration without removing a stopper, and superior in safety and being free from contamination. In collecting and filtrating the liquid sample using a sample collection vessel 1, in which a sample-collecting part 3 containing a filter member 4 is inserted in a vacuumed sample-storing part 2, the sample storing part 2 and sample-collecting part 3 are air-tightly sealed with a stopper 5, the liquid sample such as blood or the like collected in the sample-collecting part 3 is filtrated by the filter member 4. When the filtration stops, a hollow needle 12 is pierced through the stopper 5 and thus the sample-collecting part 3 is communicated with atmosphere, thereby the pressure in the sample-collecting part 3 being enhanced upper than in atmosphere to enable the filtration again.</p> |
申请公布号 |
EP1618845(A1) |
申请公布日期 |
2006.01.25 |
申请号 |
EP20040728914 |
申请日期 |
2004.04.22 |
申请人 |
SEKISUI CHEMICAL CO., LTD. |
发明人 |
TOGAWA, KATSUYA;ISOGAWA, HIRONOBU |
分类号 |
B01L99/00;B01L3/00;B01L3/14;(IPC1-7):A61B5/15;G01N33/48 |
主分类号 |
B01L99/00 |
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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