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:
Nov. 28, 1995
Filed:
Aug. 25, 1994
Konan Inc., Hyogo, JP;
Abstract
An apparatus for obtaining images of cornea endothelium including an illumination system for illuminating through a slit an eyeball surface of a subject eye, a magnification-imaging optical system for forming a magnified image of a subject part based on the slit illumination light, focusing-detection use receiving optics for receiving the cornea endothelium reflected light and cornea epithelium reflected light of the slit via at least an objective lens when a cornea endothelium image is formed on an imaging surface of the magnification-imaging optical system in a focused state and a mechanism for moving the apparatus body in a direction of the subject so that the apparatus body is brought to a cornea endothelium focused position.