发明授权
- 专利标题： Paramagnetic particle detection
- 专利标题（中）： 顺磁粒子检测
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申请号： US09816225申请日： 2001-03-26
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公开(公告)号： US07241630B2公开(公告)日： 2007-07-10
- 发明人: Peter Hawkins , Richard William Luxton
- 申请人： Peter Hawkins , Richard William Luxton
- 申请人地址： GB Antrim
- 专利权人： Randox Laboratories, Ltd.
- 当前专利权人： Randox Laboratories, Ltd.
- 当前专利权人地址： GB Antrim
- 代理机构： Oliff & Berridge, PLC
- 优先权： EP00302993 20000410
- 主分类号： G01N33/553
- IPC分类号： G01N33/553 ; G01N27/84 ; H03L7/00 ; H03B21/00 ; G01R33/04 ; G01N33/53 ; B01J19/08 ; B01D35/06
摘要：
A method of determining the number of magnetic particles within a sample using a tuned circuit having a capacitor and a coil. The method comprises: a. determining the difference in the resonant frequency of the tuned circuit when the sample is exposed to a magnetic field generated by the coil and when the sample is not exposed to the magnetic field generated by the coil; and b. using the difference in the resonant frequency to determine the number of magnetic particles within the sample.
公开/授权文献
- US20010050555A1 Paramagnetic particle detection 公开/授权日：2001-12-13
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