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:
Aug. 24, 2010
Filed:
Nov. 10, 2006
Atsushi Kakuuchi, Hamamatsu, JP;
Kazunori Matsumura, Hamamatsu, JP;
Takayoshi Suzuki, Hamamatsu, JP;
Yutaka Mizukusa, Chofu, JP;
Tadashi Ichihashi, Tokyo, JP;
Atsushi Kakuuchi, Hamamatsu, JP;
Kazunori Matsumura, Hamamatsu, JP;
Takayoshi Suzuki, Hamamatsu, JP;
Yutaka Mizukusa, Chofu, JP;
Tadashi Ichihashi, Tokyo, JP;
Kowa Company Ltd., , JP;
Abstract
An ophthalmologic examination apparatus has a main unit housing an illuminating optical system that illuminates a fundus of a subject's eye to be examined and an imaging optical system that images the illuminated eye fundus. First and second attachment units are removably and exchangeably mounted to the main unit for providing different ophthalmologic functions. The first attachment unit houses an imaging device that captures an image of the eye fundus via the imaging optical system housed in the main unit. The second attachment unit houses a light source that emits stimulating light for an electroretinogram and which is projected onto the eye fundus via the imaging optical system housed in the main unit.