Eye prosthesis
US6576013B1 · kind B1 · utility
14Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2002 |
| Grant date | Jun 10, 2003 |
| Priority date | — |
| Expiry date | Jan 8, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/141
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ocular prosthesis displays an iris and pupil image on a color liquid crystal array display device. A plurality of iris images are stored as data in a memory. Ambient light level is detected by a light sensor device. An image is selected based on light level and sent to the array display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.