发明名称 |
Plasma- or serum-collecting device |
摘要 |
A plasma- or serum-collecting device with simple structure and easy to handle is provided. The device comprises a vacuum blood drawing tube accommodating a blood-filtering unit, wherein the vacuum tube contains a space above the blood-filtering unit to preserve blood to be filtered and a partition wall under the blood-filtering unit to keep a backspace at reduced pressure, and the blood-filtering unit contains a communicating needle to break the partition wall at the bottom.
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申请公布号 |
US2004031746(A1) |
申请公布日期 |
2004.02.19 |
申请号 |
US20030463987 |
申请日期 |
2003.06.18 |
申请人 |
AMANO YOSHIKAZU;MORI TOSHIHIRO |
发明人 |
AMANO YOSHIKAZU;MORI TOSHIHIRO |
分类号 |
B01D39/20;(IPC1-7):B01D35/00 |
主分类号 |
B01D39/20 |
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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