发明申请
US20120252111A1 MEASURING SYSTEM USING OPTICAL WAVEGUIDE, MEASURING DEVICE, MEASURING METHOD, OPTICAL WAVEGUIDE TYPE SENSOR CHIP, AND MAGNETIC FINE PARTICLE
有权
使用光波导的测量系统，测量装置，测量方法，光波导型传感器芯片和磁性微粒
- 专利标题： MEASURING SYSTEM USING OPTICAL WAVEGUIDE, MEASURING DEVICE, MEASURING METHOD, OPTICAL WAVEGUIDE TYPE SENSOR CHIP, AND MAGNETIC FINE PARTICLE
- 专利标题（中）： 使用光波导的测量系统，测量装置，测量方法，光波导型传感器芯片和磁性微粒
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申请号： US13436115申请日： 2012-03-30
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公开(公告)号： US20120252111A1公开(公告)日： 2012-10-04
- 发明人: Ichiro Tono , Shingo Kasai , Takaaki Wada , Isao Nawata , Masaaki Hirakawa , Tomohiro Takase , Kayoko Oomiya , Takeshi Yamauchi , Tadahiro Nakayama , Isamu Nitta
- 申请人： Ichiro Tono , Shingo Kasai , Takaaki Wada , Isao Nawata , Masaaki Hirakawa , Tomohiro Takase , Kayoko Oomiya , Takeshi Yamauchi , Tadahiro Nakayama , Isamu Nitta
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-076412 20110330; JP2011-201221 20110914; JP2012-011456 20120123
- 主分类号： C12M1/34
- IPC分类号： C12M1/34 ; G01N21/00
摘要：
According to one embodiment, a measuring system using an optical waveguide is provided. The measuring system has an optical waveguide, magnetic fine particles, a magnetic field applying unit, a light source and a light receiving element. The optical waveguide has a sensing area to which first substances having a property of specifically bonding to subject substances to be measured are fixed. Second substances having a property of specifically bonding to the subject substances are fixed to the magnetic fine particle. The magnetic field applying unit generates a magnetic field for moving the magnetic fine particles. The light source inputs a light into the optical waveguide. The light receiving element receives the light output from the optical waveguide.
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