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:
Sep. 03, 2019
Filed:
Jun. 22, 2017
Nikon Corporation, Minato-ku, Tokyo, JP;
Tomoya Noda, Saitama, JP;
NIKON CORPORATION, Tokyo, JP;
Abstract
A fundus imaging system comprises: a first reflection mirror that reflects a light beam passing through a first focus of the first reflection mirror to pass through a second focus; a two-dimensional scanning unit that is disposed at a position of the first focus and reflects a light beam incident on the two-dimensional scanning unit so as to scan the retina with the light beam in two-dimensional directions; and a second reflection mirror that reflects a light beam passing through a third focus so as to cause the light beam to pass through a fourth focus, the second reflection mirror being disposed so that a position of the third focus coincides with a position of the second focus, wherein a position of the pupil of the subject is disposed so as to coincide with a position of the fourth focus.