The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 1980
Filed:
Jan. 06, 1978
Frank J Oharek, Orlando, FL (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A drugless eye examination system is disclosed that incorporates: an opti system for illuminating the retina of an eye, which has preferably been previously dilated by standard dark room or other drugless procedures, with infrared energy; another optical system for projecting a tiny red spot light on the retina of said eye, for eye-fixation purposes; and still another optical system for permitting an observer to look at and, hence, examine said eye, while it is being held fixed on said red spot light and illuminated by the aforesaid infrared energy. In combination therewith are several other optical systems which permit the taking of color or other photographs of the retina of said eye while it is optionally and timely illuminated with a flash of white light, and for implementing the remote display thereof by television or other projection apparatus.