Apparatus for use in the measurement of macular pigment optical density and/or lens optical density of an eye
US9486136B2 · kind B2 · utility
1Cited by
3References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 11, 2013 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Sep 18, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B3/032
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for use in the measurement of the optical density of macular pigment in the human eye, and an apparatus for the use in measuring the lens optical density of a human eye. The apparatus is particularly applicable to flicker photometers, which are used to measure the macular pigment in the human eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.