Patents by Inventor Fabian Abraham

Fabian Abraham has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4874236
    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.
    Type: Grant
    Filed: March 2, 1988
    Date of Patent: October 17, 1989
    Assignee: Ramot University Authority for Applied Research and Industrial Development Ltd.
    Inventor: Fabian Abraham