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:
Apr. 28, 1998
Filed:
Jul. 15, 1997
Applicant:
Inventors:
Toshihisa Nakamura, Nakai-machi, JP;
Tomohiko Hattori, Nakai-machi, JP;
Assignee:
Terumo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; H04N / ; H04N / ;
U.S. Cl.
CPC ...
348 46 ; 348 71 ; 351206 ;
Abstract
An ocular fundus camera apparatus includes an ocular fundus camera having an optical lens that transfers first and second image light components which have a parallax therebetween and which can be separated from each other, a memory for storing a predetermined coefficient a based on the shape of the optical lens, and a CCD for converting the first and second image light components into first and second image signals (A, B). The ocular fundus camera apparatus generates first and second image data (L, R) by performing proportional distribution of the first and second image signals in accordance with the predetermined coefficient.