发明名称 |
INTRACORNEAL DIFFRACTIVE LENS |
摘要 |
A diffractive ICL made from two different hydrogel materials that are biologically acceptable for long term implantation in the cornea. The first material contains a diffractive surface and has a higher refractive index than the cornea. The second material coats to the diffractive surface of the first material and has a refractive index similar to corneal tissue. |
申请公布号 |
WO9907309(A1) |
申请公布日期 |
1999.02.18 |
申请号 |
WO1998US14119 |
申请日期 |
1998.07.08 |
申请人 |
ALCON LABORATORIES, INC. |
发明人 |
PATEL, ANILBHAI, S.;LEBOEUF, ALBERT, R. |
分类号 |
A61L27/00;A61F2/14;A61F2/16;A61L27/16;A61L27/26;A61L27/52 |
主分类号 |
A61L27/00 |
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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