发明申请
- 专利标题: Ophthalmologic information processing apparatus and ophthalmologic examination apparatus
- 专利标题(中): 眼科信息处理设备和眼科检查仪器
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申请号: US11882236申请日: 2007-07-31
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公开(公告)号: US20090033870A1公开(公告)日: 2009-02-05
- 发明人: Masanori Hangai , Nagahisa Yoshimura , Yijun Huang , Ryoichi Nadachi
- 申请人: Masanori Hangai , Nagahisa Yoshimura , Yijun Huang , Ryoichi Nadachi
- 专利权人: Kabushiki Kaisha Topcon
- 当前专利权人: Kabushiki Kaisha Topcon
- 主分类号: A61B3/12
- IPC分类号: A61B3/12 ; A61B3/10
摘要:
An ophthalmologic examination apparatus 1 projects a light onto a fundus oculi, detects the reflected light thereof, and forms a 3-dimensional image that represents the morphology of a retina based on the detected results. A stimulation-position specifying part 233 specifies, in the 3-dimensional image, a plurality of stimulation positions that correspond to a plurality of stimulation points Pi in a visual-field examination. A layer-thickness measuring part 235 analyzes the 3-dimensional image to find the layer thickness of the retina at each stimulation position. In addition, a displacement calculation part 234 specifies a related position of the stimulation position. A layer-thickness measuring part 235 finds the layer thickness of the retina at the related position.
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