Invention Grant
- Patent Title: Ophthalmological imaging device
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Application No.: US15771459Application Date: 2016-10-19
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Publication No.: US10765317B2Publication Date: 2020-09-08
- Inventor: Yoshikiyo Moriguchi
- Applicant: TOPCON CORPORATION
- Applicant Address: JP Itabashi-ku, Tokyo
- Assignee: TOPCON CORPORATION
- Current Assignee: TOPCON CORPORATION
- Current Assignee Address: JP Itabashi-ku, Tokyo
- Agency: Chiesa Shahinian & Giantomasi PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4d36acd6
- International Application: PCT/JP2016/080887 WO 20161019
- International Announcement: WO2017/073413 WO 20170504
- Main IPC: A61B3/15
- IPC: A61B3/15 ; A61B3/10 ; A61B3/00 ; A61B3/12

Abstract:
An ophthalmological imaging device comprising an objective lens, an interference optical system, an image forming unit, an optical member, and an analyzer. The interference optical system divides light from a light source into measurement light and reference light, causes the measurement light to become incident on a subject's eye via the objective lens, and detects interference light between the reference light and return light of the measurement light that has exited from the subject's eye and passed through the objective lens. The image forming unit forms an image of the subject's eye based on a detection result of the interference light which are acquired by the interference optical system. The analyzer analyzes a first detection result and a second detection result of the interference light to eliminate noise in the second detection result or in an image based on the second detection result.
Public/Granted literature
- US20180303339A1 OPHTHALMOLOGICAL IMAGING DEVICE Public/Granted day:2018-10-25
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