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:
Jul. 12, 2022
Filed:
Jun. 11, 2019
Topcon Corporation, Tokyo, JP;
Kazuo Kitamura, Tokyo, JP;
TOPCON CORPORATION, Tokyo, JP;
Abstract
An ophthalmologic apparatus includes a measurement optical system to acquire information of an eye, an image obtaining part to obtain an anterior ocular segment image of the eye on an optical axis of the measurement optical system, a display to display the anterior ocular segment image, cameras to each capture an image of an anterior ocular segment of the eye from a different direction, a driving mechanism to move the measurement optical system in a vertical direction and a horizontal direction, and a controller. The controller is configured to acquire three-dimensional position information of the eye based on the images captured by the cameras and calculate moving amounts in the vertical and horizontal directions of the measurement optical system based on the three-dimensional position information. The controller is configured to display the anterior ocular segment image on the display while positioning the measurement optical system with the driving mechanism.