Intraocular lens
US4536897A · kind A · utility
8Cited by
3References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jul 8, 1983 |
| Grant date | Aug 27, 1985 |
| Priority date | — |
| Expiry date | Jul 8, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/1681
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A new type of intraocular lens is provided for implantation in the eye following cataract extraction. The new lens is uniquely structured at the edge of the lens optic to provide advantages both in implanting and repositioning the lens and in avoiding blocking of lens perforations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.