Presbyopia correction using patient data

Details Presbyopia correction using patient data Presbyopia correction using patient data

2011-04-26

2011-04-26

Martinez, Joseph (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Methods of use

C351S177000

Reexamination Certificate

active

07931372

ABSTRACT:
Methods, devices, and systems establish an optical surface shape that mitigates or treats presbyopia in a particular patient. The combination of distance vision and near vision in a patient can be improved, often based on input patient parameters such as pupil size, residual accommodation, and power need. Iterative optimization may generate a customized corrective optical shape for the patient. Threshold residual accommodation is established for presbyopia treatment.

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