发明授权
- 专利标题: Fundus camera
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申请号: US16962511申请日: 2019-01-22
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公开(公告)号: US11986243B2公开(公告)日: 2024-05-21
- 发明人: Yequan Huang , Jianwei Ren , Zhenhua Chen , Xuechuan Dong , Feiyan Ma , Jinsong Zhang , Sha Lai , Kexing Liu , Zeljko Ribaric
- 申请人: SHENZHEN THONDAR TECHNOLOGY CO., LTD
- 申请人地址: CN Guangdong
- 专利权人: SHENZHEN THONDAR TECHNOLOGY CO., LTD
- 当前专利权人: SHENZHEN THONDAR TECHNOLOGY CO., LTD
- 当前专利权人地址: CN Shenzhen
- 优先权: CN 1810062785.3 2018.01.22
- 国际申请: PCT/CN2019/072629 2019.01.22
- 国际公布: WO2019/141283A 2019.07.25
- 进入国家日期: 2020-07-16
- 主分类号: A61B3/14
- IPC分类号: A61B3/14 ; A61B3/00 ; A61B3/12
摘要:
Disclosed is a fundus camera, which relates to the technical field of medical devices and includes: an illumination module, a main optical assembly, a focusing module, and an image sensing acquisition module; the illumination module includes a plurality of light sources configured to emit light of different wavelengths, illumination light emitted by the plurality of light sources is conducted to enter an eye of a patient through the main optical assembly, and light reflected by a retina of the patient is conducted to pass through the main optical assembly and the focusing module to enter the image sensing acquisition module. The fundus camera provided by the present application improves the technical problem that the fundus camera in the prior art cannot image different layers of the retina, thereby providing valuable medical and diagnostic data.
公开/授权文献
- US20200345229A1 FUNDUS CAMERA 公开/授权日:2020-11-05
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