发明名称 |
Cornea characteristics measuring device |
摘要 |
An apparatus for measuring characteristics of a substance is provided. The apparatus includes a light source to generate light to form an image. A splitter transmits the light from the light source to a first lens, which collimates the light. A second lens receives the collimated light and is adapted to oscillate with respect to the substance and adapted to transmit and focus the light to a focal region within the substance, such that the oscillation will cause the focal region to pass back and forth through the substance and its surfaces/interfaces. A sensor receives light reflected from the focal region and provides a signal indicative of characteristics of the substance at the focal region.
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申请公布号 |
US7501645(B2) |
申请公布日期 |
2009.03.10 |
申请号 |
US20060560184 |
申请日期 |
2006.11.15 |
申请人 |
CAMPBELL SCIENCE GROUP, INC. |
发明人 |
SHAVER JESSE H. |
分类号 |
G01N21/86;A61B3/10;G01B9/00;G01B11/02;G01B11/24;G02B21/00;G02B27/16 |
主分类号 |
G01N21/86 |
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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