发明名称 |
Portable biochip scanner device |
摘要 |
A portable biochip scanner device used to detect and acquire fluorescence signal data from biological microchips (biochips) is provided. The portable biochip scanner device employs a laser for emitting an excitation beam. An optical fiber delivers the laser beam to a portable biochip scanner. A lens collimates the laser beam, the collimated laser beam is deflected by a dichroic mirror and focused by an objective lens onto a biochip. The fluorescence light from the biochip is collected and collimated by the objective lens. The fluorescence light is delivered to a photomultiplier tube (PMT) via an emission filter and a focusing lens. The focusing lens focuses the fluorescence light into a pinhole. A signal output of the PMT is processed and displayed.
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申请公布号 |
US6407395(B1) |
申请公布日期 |
2002.06.18 |
申请号 |
US20000515290 |
申请日期 |
2000.02.29 |
申请人 |
THE UNIVERSITY OF CHICAGO |
发明人 |
PEROV ALEXANDER;SHARONOV ALEXEI;MIRZABEKOV ANDREI D. |
分类号 |
G01N21/64;(IPC1-7):G01N21/64 |
主分类号 |
G01N21/64 |
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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