Intraocular lens systems and related methods
US9877824B2 · kind B2 · utility
3Cited by
15References
57Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2015 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Jul 23, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0002
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments disclosed herein are directed to intraocular lens systems having a plurality of materials therein, with at least some of the materials having a diffraction pattern therein and an electrically-modifiable index of refraction collectively configured to selectively alter the focal length of the intraocular lens system. Methods of modifying a focal length of an intraocular lens system are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.