Invention Grant
- Patent Title: Ophthalmic imaging apparatus, controlling method of the same, and recording medium
-
Application No.: US17198299Application Date: 2021-03-11
-
Publication No.: US12096983B2Publication Date: 2024-09-24
- Inventor: Tatsuo Yamaguchi , Ryoichi Hirose
- Applicant: Topcon Corporation
- Applicant Address: JP Tokyo
- Assignee: TOPCON CORPORATION
- Current Assignee: TOPCON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: XSENSUS LLP
- Priority: JP 18170374 2018.09.12
- Main IPC: A61B3/10
- IPC: A61B3/10 ; A61B3/00 ; A61B3/14 ; A61B3/18

Abstract:
In an ophthalmic imaging apparatus of some aspect examples, a data acquiring unit acquires data by applying an OCT scan to an eye. An image constructing unit constructs an image from the data acquired. A focal position changing unit is provided to the measurement arm. A scan controller controls the data acquiring unit according to a scan pattern including first and second partial patterns that are continuous patterns for central and peripheral regions of an OCT scan application area, respectively. A focus controller controls the focal position changing unit such that a first focal position is applied in parallel with an OCT scan of at least part of the first partial pattern and a second focal position is applied in parallel with an OCT scan to at least part of the second partial pattern.
Public/Granted literature
- US20210196116A1 OPHTHALMIC IMAGING APPARATUS, CONTROLLING METHOD OF THE SAME, AND RECORDING MEDIUM Public/Granted day:2021-07-01
Information query