Patent ID: 9433497
Filing Date: 2016-09-06
CPC Classification: A61B,A61F

Claim Text:
1. A method for customizing geometry and a focusing power of a fluid-filled intraocular lens comprising a shell to provide both distance and near vision correction for a patient, the method comprising: a. determining a baseline amount of far-field focal correction for the patient; b. measuring at least one accommodation-related parameter for the patient; c. estimating at least one accommodation-related parameter for the patient based at least in part on statistical data; d. predicting an accommodative amplitude based on the measured and estimated accommodation-related parameters; and e. determining the intraocular lens geometry and a fill volume and an optical property of the filling fluid contained in the intraocular lens for providing a desired focusing power and accommodative level based at least in part on (i) the baseline correction, (ii) the predicted accommodative amplitude, (iii) a first relationship between the fill volume of the filling fluid and a lens pressure exerted by the filling fluid on the shell, and (iv) a second relationship between the accommodative level and the lens pressure exerted on the shell.