Refractive extended depth of focus intraocular lens, and methods of use and manufacture
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United States of America
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Mar 4, 2025
Grant Date -
Sep 15, 2022
app pub date -
Mar 5, 2022
filing date -
Mar 5, 2022
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Abstract
Apparatuses, systems, and methods for providing improved intraocular lenses (IOLs) and other refractive treatment modalities involve fabricating the IOL or developing the treatment based on a refractive profile. Exemplary techniques include obtaining a base wavefront power profile corresponding to a theoretical lens, adding a second wavefront profile defined by the combination of one or more zones described by a cosine function to obtain a final wavefront power profile, determining a refractive profile based on the final wavefront power profile, and fabricating the intraocular lens or determining the treatment based on the refractive profile.
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