Method and system for improving an ophthalmic prescription
US10429669B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2013 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Feb 19, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for adjusting an original prescription to be used in manufacturing an ophthalmic lens for correcting vision of a patient, the method comprising: obtaining an original prescription based on an eye vision measurement performed by virtue of a real optical system; obtaining supplementary input data associated with the eye vision measurement; calculating a simulated optical system simulating the real optical system, by using at least the original prescription and the supplementary input data; and calculating an adjusted prescription by using at least the original prescription and the simulated optical system, to reflect the effect of the supplementary input data on the eye vision measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.