Intra-ocular lens for extended macular vision in patients with macular degeneration
US11717395B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Sep 20, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Oct 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B13/18
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An intraocular lens system comprising a single lens comprising two optical surfaces selected to maintain image quality at the foveal centre whilst reducing image aberration at preferred retinal locus locations outside of the fovea region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.