Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate
2011-01-18
2011-01-18
Hasan, Mohammed (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
C351S206000
Reexamination Certificate
active
07871164
ABSTRACT:
A homogeneously illuminating ophthalmic instrument includes an illumination device having a source of illumination, a homogenizing unit and a projection device, at least one organic or inorganic source of radiation with spectrally selective emission being used as a source of illumination. The illumination generated in this way enables correspondingly adapted visual and/or digital observation, recording or display of the examined regions of the eye by a visualizing unit.
REFERENCES:
patent: 4699482 (1987-10-01), Utsugi
patent: 5997141 (1999-12-01), Heacock
patent: 6142629 (2000-11-01), Adel et al.
patent: 2008/0019127 (2008-01-01), Dick et al.
patent: 10 2004 020 663 (2005-11-01), None
patent: 10 2005 020 695 (2005-12-01), None
patent: 1 114 608 (2001-07-01), None
patent: 1 602 323 (2005-12-01), None
patent: WO 2006/016366 (2006-02-01), None
Bublitz Daniel
Dick Manfred
Geissler Enrico
Koschmieder Ingo
Luther Egon
Carl Zeiss Meditec AG
Hasan Mohammed
Patterson Thuente Christensen Pedersen , P.A.
LandOfFree
Ophthalmological instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ophthalmological instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ophthalmological instrument will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2630426