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IMAGEUR OCULAIRE RAMAN GUIDE PAR IMAGE HYPERSPECTRALE POUR DES PATHOLOGIES DE LA MALADIE D'ALZHEIMER
专利权人:
RETISPEC INC.
发明人:
SHAKED, ELIAV,DMOCHOWSKI, GRZEGORZ
申请号:
CA3082936
公开号:
CA3082936A1
申请日:
2018.11.27
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
A non-invasive ocular light-based detection device for detecting Alzheimer's Disease (AD)- associated pathologies in the retina of the eye. The device uses two imaging modalities where one imaging modality guides the particular regions to be interrogated by the second imaging modality. A hyperspectral reflectance imaging unit detects light reflected and/or backscattered off of the retina from a broadband light source, which is used to determine one or more regions of interest. A Raman spectroscopy unit detects light that is re-emitted by the retina by Raman scattering phenomenon from a laser that is targeted onto a region of interest that is determined from hyperspectral reflectance information. The detected information from the hyperspectral reflectance imaging unit and the Raman spectroscopy unit are used to determine the presence of the one or more AD-associated pathologies. The detection device allows for the identification of at-risk populations, diagnosis, and tracking of patient response to treatments.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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