文章基本信息

标题：Noninvasive measurement of relative blood oxygen saturation in human retina by using 1µm Fourier Domain Optical Coherence Tomography
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作者：Reddikumar Maddipatla ; Kingshuk Bose ; Raju Poddar 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2013
卷号：2
期号：12
页码：7168
出版社：S&S Publications
摘要：The relative blood oxygen saturation measurement has been done in human retina by using Fourier DomainOptical Coherence Tomography (FDOCT) data. A broadband (120 nm bandwidth) light source with central wavelength,1060 nm was used in FDOCT for deeper penetration in retina. A least squares method was implemented to extract oxyand de-oxy haemoglobin concentrations from the FDOCT data. The measured blood oxygen saturation levels in anartery and veins are comparable with existing methods. Thus, this technique can be used to measure in-vivo relativeblood oxygen saturation non-invasive way.
关键词：Optical Coherence Tomography (OCT); Blood oxygen saturation; FDOCT; Retina.