Methods and apparatus for addressing presbyopia
US12114927B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2021 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | May 6, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/0487
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Various presbyopia measurement systems are presented. Solutions include a consumer friendly system using a consumer's smart phone to present a test image. The test image by be viewed through a first lens, second lens and optional added lens such that the image is perceived to be approximately eight inches to two feet away from the consumer's eye. In addition to a lens system that may be attached to a consumer's smart phone, the systems presented include a presbyopia kit that my comprise an eyeglass kit comprising near vision attachments, mid vision attachments, clip on lenses and Plano frames. Disclosed systems include the use of the use of both the eyeglass kit and lens system that attaches to the consumer's phone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.