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:
Jun. 19, 2018
Filed:
Jul. 17, 2015
Tomey Corporation, Nagoya-shi, Aichi-ken, JP;
TOMEY CORPORATION, Nagoya, JP;
Abstract
An ophthalmologic apparatus comprises a light source, an optical measurement systemthat radiates first light from the light source to inside an eye to be examined and guides first reflected light from the eye, an optical reference system () that radiates second light from the light source to a reference surface and guides second reflected light from the reference surface, a photo detectorthat detects interfering light between the first reflected light from the optical measurement system and the second reflected light from the optical reference system, and a processor that determines a position of a measuring portion of the inside of the eye based on the detected interfering light. The optical measurement system comprises an incident angle changing memberthat changes an incident angle of the first light radiated to the eye within a predetermined angular range relative to an axis of vision of the eye.