发明名称 |
CORRECTIVE INTRAOCULAR LENS AND ASSOCIATED METHODS |
摘要 |
A system for providing improved vision to a patient having undergone an intraocular lens implantation includes a device for measuring an aberration in an eye of a patient having an intraocular lens implanted therein. Computer software is resident on a processor and is adapted to calculate a refraction profile prescription for correcting the measured aberration. An apparatus is also provided for altering a refractive index of a sector of the intraocular lens in situ according to the calculated prescription. The method includes measuring an aberration in an eye of a patient having an intraocular lens implanted therein, calculating a refraction profile prescription for correcting the measured aberration, and altering a refractive index of a sector of the intraocular lens in situ according to the calculated prescription. |
申请公布号 |
CA2591690(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
CA20052591690 |
申请日期 |
2005.12.14 |
申请人 |
ALCON REFRACTIVEHORIZONS, INC. |
发明人 |
OLMSTEAD, RICHARD TY;CURATU, EUGENE O. |
分类号 |
A61F9/008;A61F2/16 |
主分类号 |
A61F9/008 |
代理机构 |
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代理人 |
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