Invention Grant
- Patent Title: Lenses, devices, methods and systems for refractive error
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Application No.: US17171662Application Date: 2021-02-09
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Publication No.: US11809024B2Publication Date: 2023-11-07
- Inventor: Ravi Chandra Bakaraju , Klaus Ehrmann , Arthur Ho , Brien Anthony Holden
- Applicant: Brien Holden Vision Institute Limited
- Applicant Address: AU Sydney
- Assignee: Brien Holden Vision Institute Limited
- Current Assignee: Brien Holden Vision Institute Limited
- Current Assignee Address: AU Sydney
- Agency: JONES DAY
- Priority: AU 12901382 2012.04.05 AU 12904541 2012.10.17
- Main IPC: G02C7/06
- IPC: G02C7/06 ; G02C7/04 ; A61F2/16 ; G02C7/02 ; G02C7/08 ; A61F2/14 ; A61B3/00 ; A61B3/10

Abstract:
The present disclosure is directed to lenses, devices, methods and/or systems for addressing refractive error. Certain embodiments are directed to changing or controlling the wavefront of the light entering a human eye. The lenses, devices, methods and/or systems can be used for correcting, addressing, mitigating or treating refractive errors and provide excellent vision at distances encompassing far to near without significant ghosting. The refractive error may for example arise from myopia, hyperopia, or presbyopia with or without astigmatism. Certain disclosed embodiments of lenses, devices and/or methods include embodiments that address foveal and/or peripheral vision. Exemplary of lenses in the fields of certain embodiments include contact lenses, corneal onlays, corneal inlays, and lenses for intraocular devices both anterior and posterior chamber, accommodating intraocular lenses, electro-active spectacle lenses and/or refractive surgery.
Public/Granted literature
- US20210271110A1 Lenses, Devices, Methods and Systems for Refractive Error Public/Granted day:2021-09-02
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