眼科撮影装置
- 专利权人:
- 株式会社ニデック
- 发明人:
- 上野 登輝夫
- 申请号：
- JP2010138929
- 公开号：
- JP4949504B2
- 申请日:
- 2010.06.18
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an ophthalmologic imaging apparatus which can obtain a required tomographic image from an ocular fundus image.
SOLUTION: The ophthalmologic imaging apparatus includes: a fundus observation optical system to illuminate the fundus of a subject eye using infrared light and receive the reflection light by a light detector an interference measurement system which has a scan unit to two-dimensionally scan the measurement light, irradiates the subject eye fundus with a part of low coherent length light as the measurement light and uses a part of the low coherent length light as reference light to receive the interference light acquired by synthesis of the reference light and the reflection light of measurement light a measurement position setting means to display a preliminarily acquired fundus image on a display to set a measurement position by the interference measurement system overlapped on the fundus image and a tomographic image acquiring means which acqires correspondence relation between the fundus image to which the measurement position is set and the fundus image of an animation by the fundus observation optical system and controls the motion of the scanning unit to acquire a tomographic image based on measurement position information on the fundus image and the correspondence relation.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
