Patent ID: 9050030
Filing Date: 2015-06-09
Classification: A61B,A61F,G02C,G06F

Abstract:
1. A computer program product for treating a particular patient with a prescription that mitigates or treats a vision condition of an eye of the patient, the computer program product comprising: code for accepting a first wavefront map of the eye that corresponds to a first geometrical configuration of the eye in an evaluation context, the first wavefront map characterized by an original set of coefficients for a basis function that can be separated into a product of a first set of radial polynomials and a first triangular function; code for determining a second wavefront map of the eye that corresponds to a second geometrical configuration of the eye in a treatment context, a difference between the first geometrical configuration of the eye and the second geometrical configuration of the eye comprising a pupil dilation, the second wavefront map characterized by a transformed set of coefficients for the basis function that is based on the first geometrical configuration of the eye, the original set of coefficients, and the second geometrical configuration of the eye, such that each coefficient of the transformed set of coefficients is based on a corresponding coefficient of the original set of coefficients and a corresponding polynomial; code for establishing the prescription for the particular patient based on the transformed set of coefficients; and code for providing instructions to a laser ablation system to modify an optical tissue surface of the eye of the patient according to the prescription.