发明授权
- 专利标题: Apparatus for displaying a bloodstream state
- 专利标题(中): 用于显示血流状态的装置
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申请号: US704431申请日: 1991-05-23
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公开(公告)号: US5240006A公开(公告)日: 1993-08-31
- 发明人: Hitoshi Fujii , Hideo Tomoda , Takashi Yokokura , Masaru Satoh
- 申请人: Hitoshi Fujii , Hideo Tomoda , Takashi Yokokura , Masaru Satoh
- 申请人地址: JPX Fukuoka JPX Tokyo
- 专利权人: Hitoshi Fujii,Kabushiki Kaisha Topcon
- 当前专利权人: Hitoshi Fujii,Kabushiki Kaisha Topcon
- 当前专利权人地址: JPX Fukuoka JPX Tokyo
- 优先权: JPX2-134860 19900524
- 主分类号: A61B3/10
- IPC分类号: A61B3/10 ; A61B3/12 ; A61B5/026
摘要:
An apparatus for imaging and displaying a blood stream state of an eye to be tested. A laser beam is first irradiated onto an eye to be tested. And light reflected from an irradiated area on the eye is detected and information about the reflected light is stored. And second, the bloodstream state of the eye are calculated on the basis of the information, the imaged results are displayed on a display means of the apparatus. At the same time, a pulse wave of a person to be tested is detected by a pulse wave detecting means, the wave shaped of the pulse wave is displayed by a display controlling means, which controls to display the measuring time and portion of the bloodstream state compositely on the present wave shape.
公开/授权文献
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