发明名称 |
SPATIAL REFRACTOMETER |
摘要 |
An apparatus and method for measuring the refractive error of the eye, or the refractive error of a combination of the eye and a corrective device. The apparatus is especially useful in evaluating the refractive error of the eye with a contact lens positioned thereon. The apparatus is also useful in the real-time evaluation of the refractive error of the eye during refractive surgery.
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申请公布号 |
CA2139902(A1) |
申请公布日期 |
1995.07.13 |
申请号 |
CA19952139902 |
申请日期 |
1995.01.10 |
申请人 |
CIBA-GEIGY AG |
发明人 |
PAYOR, RICK E.;PAYOR, STEPHEN D.;YE, MING;ZHANG, XIAOXIAO |
分类号 |
G01M11/02;A61B3/10;A61B3/103;A61B3/107;(IPC1-7):A61B3/103 |
主分类号 |
G01M11/02 |
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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