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:
Jul. 19, 1988
Filed:
Jul. 18, 1985
Applicant:
Inventor:
Clarence W Barnes, San Francisco, CA (US);
Assignee:
Bausch & Lomb Incorporated, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ; A61B / ;
U.S. Cl.
CPC ...
351221 ; 12830317 ;
Abstract
Apparatus is disclosed for pre-determining laser coagulation dosages and for monitoring laser photocoagulation during treatment by detection of radiation produced in the eye. Embodiments of the present invention comprise means for applying radiation to a target in an eye (1, 2, 3, 5, 6, 7 and 9) and means for detecting the radiation produced by the target having wavelengths different from the wavelength of the applied radiation (4, 200, 12 and 13). In various embodiments, the radiation produced by the target is fluorescence radiation, Raman radiation, two photon excitation radiation and so forth.