发明名称 |
Colorimetric blood glucose meter |
摘要 |
<p>A measuring apparatus is provided with a light source (4), a first light-receiving element (5) and a second light-receiving element (6) which output signals corresponding to light intensity, a calculating part (12) and a memory part (13). The first light-receiving element (6) and the light source (4) are arranged so that transmitted light emitted from the light source and passed through a sample is received by the first light-receiving element (5). The second light-receiving element (6) is arranged so as to receive light other than the transmitted light emitted from the light source (4). In the memory part (13), a correlation between the output value of the first light-receiving element (5) and the output value of the second light-receiving element (6) when light is emitted from the light source (4) in a state where the sample is not present is stored. The calculating part calculates absorbance of a target component contained in the sample, from the output values of the first light-receiving element (5) and the second light-receiving element (6) when light is emitted from the light resource (4) in the state where the sample present, and from the correlation.</p> |
申请公布号 |
EP1790974(A1) |
申请公布日期 |
2007.05.30 |
申请号 |
EP20050788008 |
申请日期 |
2005.09.28 |
申请人 |
ARKRAY, INC. |
发明人 |
ITO, YUKI;HATA, HITOSHI;NAKANISHI, HIROYUKI |
分类号 |
G01N21/78;A61B5/00;A61B5/145;A61B5/1455;G01N21/27;G01N21/31;G01N21/84 |
主分类号 |
G01N21/78 |
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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