发明名称 |
Method and apparatus for discriminating eye fundus blood vessels. |
摘要 |
<p>Light beams of different predetermined wavelengths (12a, 13a) are projected into the eye fundus and light scattered therefrom is detected (19, 20) to distinguish blood vessels from surrounding tissues in the eye fundus by taking advantage of differences in the light absorbing/reflecting characteristics of the fundus blood vessels and surrounding tissues.</p> |
申请公布号 |
EP0397377(A1) |
申请公布日期 |
1990.11.14 |
申请号 |
EP19900304751 |
申请日期 |
1990.05.02 |
申请人 |
KOWA COMPANY LTD. |
发明人 |
YAMAMOTO, TETSUYA;OGINO, KOHJI;SUGITA, TOSHIAKI |
分类号 |
A61B3/12;A61B3/14;G06K9/00 |
主分类号 |
A61B3/12 |
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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