TREATMENT VALIDATION SYSTEMS AND METHODS

摘要

Treatment validation techniques include generating a modified treatment target from an original treatment target using a modification process, and comparing induced aberrations provided by the original and modified treatment targets, so as to verify the modified treatment target or the modification process. In some cases, a modification process may include a deconvolution process, a low pass filter process, a scaling process, or an adjustment process. The induced aberrations may include high order aberrations, such as spherical aberration.

主权项

1. A system for determining a vision treatment for an eye of a patient, the system comprising:
an input that receives an original target profile for the eye of the patient; a processor; and computer executable code stored on a non-transitory computer readable medium, the computer executable code comprising instructions that when executed on the processor system cause the processor to determine a deconvolved target profile based on the original target profile and a low pass filter, to determine a scaled target profile based on the deconvolved target profile and a scale factor, and to determine the vision treatment based on the scaled target profile, wherein the scale factor is based on a low order refraction measure of a test eye population and a low order refraction measure of a convolved test eye population profile, and wherein the convolved test eye population profile is based on a convolution of the test eye population profile.