Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent
1988-03-02
1989-10-17
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
351214, A61B 310
Patent
active
048742368
ABSTRACT:
Ophthalmologic apparatus for fundus examination of a patient's eyes, comprises a base, an illumination device carried by the base and rotatable about a vertical axis, a microscope carried by the base and rotatable about the vertical axis, a fixture for fixing the patient's head and eyes with respect to the vertical axis, a vertical rod carried by the base along the vertical axis, and a lens carried at the upper end of the vertical rod in the optical axis of the microscope and the examined eye and displaced from the vertical axis towards the examined eye such as to image the retina of the examined eye at a location for reimaging it by the microscope. The described apparatus enables funduscopic examinations to be made in a very convenient manner using existing opthalmological slit lamps.
REFERENCES:
patent: 2999422 (1961-09-01), Papritz
patent: 3944343 (1976-03-01), Mueller
Barish Benjamin J.
Bovernick Rodney B.
Ramot University Authority for Applied Research and Industrial
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