发明名称 |
Apparatus for obtaining images of cornea cells. |
摘要 |
An apparatus for obtaining visual images of cornea cells allows magnified images of cornea cells to be easily obtained at required sites of the cornea including a centre site. A magnified image of the cornea cells is formed on the image-receiving surface (34) of the TV camera (35) via a magnification-imaging optical system (25) based on an illumination light (4), a centre view target (27) and a plurality of peripheral view targets (271) realised by visible-light emitting diodes (27,271) or the like. These light-emitting diodes are arranged to be switchable, one by one, by a centre lighting switch (39) and a peripheral lighting-change switch (37). <IMAGE> |
申请公布号 |
EP0643941(A1) |
申请公布日期 |
1995.03.22 |
申请号 |
EP19940114966 |
申请日期 |
1994.09.22 |
申请人 |
KONAN INC. |
发明人 |
KASAHARA, TATSUYA, C/O KONAN INC.;HAMADA, YOICHI, C/O KONAN INC.;IKEGAMI, YOSHIZO, C/O KONAN INC. |
分类号 |
A61B3/107;A61B3/117;A61B3/14 |
主分类号 |
A61B3/107 |
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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