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:
Feb. 12, 1991
Filed:
Aug. 31, 1989
Applicant:
Inventors:
Kazunobu Kobayashi, Yokohama, JP;
Isao Matsumura, Yokosuka, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128648 ; 128652 ; 351211 ;
Abstract
An ophthalmic examining apparatus which is provided with at least non-contact type eye pressure measuring means and eye fundus observation means for observing the fundus of an eye to be examined and which is capable of examining glaucoma from eye pressure information and eye fundus image information.