发明名称 |
A fundus observation device |
摘要 |
Technology is provided, capable of easily acquiring high precision tomographic images of the desired observation site of the fundus oculi. A fundus observation device 1 is provided, comprising: an interferometer that generates interference light LC from a reference light LR via a reference mirror 174 and a signal light LS that reaches the fundus oculi Ef after low-coherence light L0 is split into that signal light LS and reference light LR; a CCD 184 that detects interference light LC; an image forming part 220 that forms image data G of a tomographic image based on detection results of the CCD 184; a display part 240A; an operation part 240B for specifying an observation mode (observation site); and a reference mirror drive mechanism 243. The image data G of a tomographic image includes image data of a normal image G (Re) and an inverse image G (Im). A controlling part 210 that displays the selected normal image G (Re) or inverse image G (Im) on the display part 240A along with moving the reference mirror 174 by controlling the reference mirror drive mechanism 243 based on the selected observation mode. |
申请公布号 |
EP1820440(B1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20070003128 |
申请日期 |
2007.02.14 |
申请人 |
KABUSHIKI KAISHA TOPCON |
发明人 |
FUKUMA, YASUFUMI;TSUKADA, HISASHI;KIKAWA, TSUTOMU |
分类号 |
A61B3/10 |
主分类号 |
A61B3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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