Device and method for measuring the optical properties of an...

Details Device and method for measuring the optical properties of an... Device and method for measuring the optical properties of an...

2007-09-06

2010-12-14

Thompson, Timothy J (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

Reexamination Certificate

active

07850308

ABSTRACT:
The invention relates to a device for measuring the optical properties of an eye, comprising an optical signal generator and optical guide means leading from the optical signal generator in the direction of the eye to be examined, wherein the optical signal generator is adapted to project an image through an optical path comprising the optical guide means and onto a reflective structure in the eye to be examined, wherein the device is adapted to couple the optical guide means of the device to optical guide means of an optical medical instrument so that the optical path extends through the optical guide means of the optical medical instrument. Such an optical medical instrument can be formed by an operating microscope, a so-called split lamp or by a fundus camera.

REFERENCES:
patent: 2002/0135736 (2002-09-01), Stark et al.
patent: 2004/0239876 (2004-12-01), Levine
patent: 2005/0225750 (2005-10-01), Dick et al.
patent: 2005/0241653 (2005-11-01), Van Heugten et al.
patent: 2005/0243276 (2005-11-01), Van Heugten
patent: 2006/0017883 (2006-01-01), Dai et al.
patent: 2006/0203196 (2006-09-01), Van Heugten
patent: 763206 (2000-02-01), None
patent: 02/11612 (2002-02-01), None
patent: 2005057252 (2005-06-01), None

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