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:
Mar. 26, 2013
Filed:
May. 15, 2008
Takeyoshi Nouchi, Tokyo, JP;
Kazuhiko Yumikake, Tokyo, JP;
Hitoshi Shimizu, Tokyo, JP;
Kabushiki Kaisha Topcon, Tokyo, JP;
Abstract
[Task] To provide a fundus oculi observation device capable of effectively performing dispersion compensation. [Means for Resolution] A fundus oculi observation devicefunctions as an optical image measurement device that splits a broadband light into a signal light LS and a reference light LR, superimposes the signal light LS propagated through a fundus oculi Ef and the reference light LR propagated through a reference mirrorto generate an interference light LC and forms an image of the fundus oculi Ef. The devicecorrects the influence of dispersion of the reference light LR based on ocular information, generates the interference light LC after the correction, detects this interference light LC, and forms an OCT image.