SYSTEMS AND METHODS FOR FINE-TUNING REFRACTIVE SURGERY
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Jan 11, 2013
filing date -
Aug 1, 2007
priority date (Note) -
Abandoned
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Abstract
Systems and methods for fine-tuning refractive shapes for vision treatment are provided. Techniques encompass determining a variable index of refraction for a cornea of the eye, and determining the refractive treatment shape for the eye based on the variable index of refraction. Techniques also encompass determining a variable radius of curvature of an anterior surface of a cornea of the eye, and determining the refractive treatment shape for the eye based on the variable radius of curvature.
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