发明名称 |
Biological fluid analyzing device |
摘要 |
The biological fluid analyzing device for analyzing biological fluid by measuring optical characteristics of a sample has a sample receiving port 1 and a pump connection port 5. Between the sample receiving port 1 and the pump connection port 5, the analyzing device has either a combination of at least one sample-treating chamber 2a, 2b, 2c and at least one optical-measuring chamber 3a, 3b, or a combination of at least one sample-treating chamber, at least one optical-measuring chamber and at least one waste liquid reservoir 4. The sample receiving port 1 is connected with one sample-treating chamber; the pump connection port 5 is connected with a pathway 6 or waste liquid reservoir 4; and the sample-treating chamber and optical-measuring chamber are interconnected with the pathway, or the sample-treating chamber, optical-measuring chamber and waste liquid reservoir are interconnected with the pathway. This construction allows a series of reaction steps to be performed without being affected by physical properties of a liquid sample and thereby assures high level of precision in analyzing the liquid sample. This construction also enables measurements to be made easily.
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申请公布号 |
US5681529(A) |
申请公布日期 |
1997.10.28 |
申请号 |
US19950518281 |
申请日期 |
1995.08.23 |
申请人 |
NIHON MEDI-PHYSICS CO., LTD. |
发明人 |
TAGUCHI, TAKAYUKI;FUJIOKA, SHIGERU;MACHIDA, KOICHI;YAMAGUCHI, TADAO;NAKANO, HAJIME |
分类号 |
B01L3/00;C12Q1/28;C12Q1/54;C12Q1/62;(IPC1-7):G01N21/03 |
主分类号 |
B01L3/00 |
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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