发明名称 |
Method and system for detection of biomaterials using magnetic marker |
摘要 |
Accurate measurement cannot be performed due to magnetic signals from magnetic impurities included in a specimen container. By finding a difference between two measurement signals obtained by applying an external magnetic field for orientation to respective normal and reverse directions, the magnetic signals from the magnetic impurities included in the specimen container which are not dependent on the external magnetic field for orientation can be cancelled. The influence of the magnetic impurities included in the specimen container is reduced, and the signal of the intended bound magnetic marker can be measured with high sensitivity. |
申请公布号 |
US8193003(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US20080149990 |
申请日期 |
2008.05.12 |
申请人 |
TSUKAMOTO AKIRA;SUZUKI DAISUKE;KANDORI AKIHIKO;HITACHI, LTD. |
发明人 |
TSUKAMOTO AKIRA;SUZUKI DAISUKE;KANDORI AKIHIKO |
分类号 |
G01N33/553;G01N33/53 |
主分类号 |
G01N33/553 |
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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