发明名称 |
Analytical method and analytical apparatus using test strips |
摘要 |
A sample container containing a urine sample is transferred by a sample positioning device to a liquid level sensing position. At this sensing position, the liquid level in the sample container is detected by a level sensor, followed by transfer of the sample container to a dipping position. A liquid level rising member is then inserted into the sample container. While being held by a handling device, a test strip is dipped into the sample in the sample container with the liquid level raised. Thereafter, the test strip is lifted out of the sample container and transferred to a measuring device. Color development in reagent sections on the test strip is measured by a photometer in terms of the reflected light strength. With the present invention, analysis using test strips can be implemented even when the sample volume into the sample container is small.
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申请公布号 |
US5460968(A) |
申请公布日期 |
1995.10.24 |
申请号 |
US19940348210 |
申请日期 |
1994.11.28 |
申请人 |
HITACHI, LTD. |
发明人 |
YOSHIDA, KASUMI;SHINDO, ISAO;KAI, SUSUMU;KIMURA, YUTAKA |
分类号 |
G01N1/10;G01N21/78;G01N33/52;G01N35/00;G01N35/02;G01N35/04;G01N35/10;(IPC1-7):G01N35/02 |
主分类号 |
G01N1/10 |
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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