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:
May. 04, 1976
Filed:
Dec. 27, 1974
Applicant:
Inventor:
Oleg Pomerantzeff, Brookline, MA (US);
Assignee:
Retina Foundation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; A61B / ; A61B / ;
U.S. Cl.
CPC ...
351 16 ; 350 / ; 351-6 ; 351-7 ;
Abstract
Apparatus for viewing an eye fundus through a contact lens has a lamp element that illuminates the fundus through the sclera. The lamp element preferably includes at least one fiber optic bundle with an exit facet for placement contiguous with the sclera, generally through whatever thickness of ocular conjunctiva is present. The apparatus can include a further lamp element having fiber facets arrayed around the viewing lens for illuminating the fundus through the crystal lens of the eye being examined.
Pomerantzeff, Oleg. (1976). Wide-angle opthalmoscope employing transillumination (U.S. Patent No. 3954329). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3954329
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile