发明名称 |
Flow through light scattering device |
摘要 |
A system for identifying microorganisms and other microscopic particles in a fluid, includes a laser that directs a laser beam (14) through a detect zone (20) and a plurality of photodetectors (30) that detect light scattered in different directions from a particle at the detect zone, and includes a carrier (110) that confines fluid to movement along a narrow path. The carrier includes a glass sphere (112) with a passage (116) for carrying the fluid. The spherical surface allows light scattered at a large angle from the direction of the laser beam, to pass through the glass sphere to its outside for detection there.
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申请公布号 |
US6590652(B2) |
申请公布日期 |
2003.07.08 |
申请号 |
US20020058637 |
申请日期 |
2002.01.29 |
申请人 |
POINTSOURCE TECHNOLOGIES, INC. |
发明人 |
QUIST GREGORY;TISSERAT CRAIG |
分类号 |
G01N15/14;(IPC1-7):G01N21/00 |
主分类号 |
G01N15/14 |
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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