System and method for determining corrective vision
US10492675B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2016 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Jul 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/047
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and method for assessing optical corrective needs of a patient. The system includes a computer system including a processor adapted to run at least a refractive software application thereon, an input device in communication with said processor and adapted to receive input from a user, and a displace device in communication with said processor and adapted to display information, and refractive eyewear including electrically adjustable left and right lenses selectively controllable to adjust at least a sphere power of the respective lenses and in communication with the processor. The refractive software application receives input from the input device and the eyewear controller, and selectively adjusts the sphere power of the left and right lenses, controls information displayed on said display device, and stores information regarding the sphere power of the respective left and right lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.