Measuring arm of optical coherent tomographic eye examining instrument used together with slit lamp |
Title： |
| Measuring arm of optical coherent tomographic eye examining instrument used together with slit lamp |
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Application Number： |
01134849 |
Application Date： |
2001/11/16 |
Announcement Date： |
2002/05/15 |
Pub. Date： |
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Publication Number： |
1348738 |
Announcement Number： |
1139361 |
Grant Date： |
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Granted Pub. Date： |
2004-2-25 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
A61B 3/10, A61B 3/117, A61B 3/12 |
Applicant(s)： |
Qinghua Univ. |
Inventor(s)： |
Xue Ping, Guo Jihua, Xu Xiaonan |
Key Words： |
Measuring arm, optical coherent tomographic, eye examining instrument, slit lamp |
Abstract： |
The present invention relates to measuring arm of eye axamination apparatus using slip lamp inlegrated optical correlation cromatography, it includes slip lamp system, optical fiber collimator, scan mirror, two colour lens and reflector, the white light emitted from white light source passes through collector lens and lens and narrow seam, then form image on eye through objective and reflector, then make observation to eye through telescope. The measuring arm designed by present invention not only is simple in structure but also ensures the maximum scanning range under same resolution condition or possesses maximum resolution under same scanning range. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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