[HTML][HTML] Adaptive spectroscopic visible-light optical coherence tomography for clinical retinal oximetry
I Rubinoff, RV Kuranov, R Fang, Z Ghassabi… - Communications …, 2023 - nature.com
Background Retinal oxygen saturation (sO2) provides essential information about the eye's
response to pathological changes that can result in vision loss. Visible-light optical …
response to pathological changes that can result in vision loss. Visible-light optical …
Automated spectroscopic retinal oximetry with visible-light optical coherence tomography
Accurate, quantitative assessment of retinal blood oxygen saturation (sO2) may provide a
useful early indicator of pathophysiology in several ocular diseases. Here, with visible-light …
useful early indicator of pathophysiology in several ocular diseases. Here, with visible-light …
Retinal oximetry in humans using visible-light optical coherence tomography
We measured hemoglobin oxygen saturation (sO_2) in the retinal circulation in healthy
humans using visible-light optical coherence tomography (vis-OCT). The measurements …
humans using visible-light optical coherence tomography (vis-OCT). The measurements …
Visible-light optical coherence tomography oximetry based on circumpapillary scan and graph-search segmentation
BT Soetikno, L Beckmann, X Zhang… - Biomedical Optics …, 2018 - opg.optica.org
Visible-light optical coherence tomography (vis-OCT) enables retinal oximetry by measuring
the oxygen saturation of hemoglobin (sO_2) from within individual retinal blood vessels. The …
the oxygen saturation of hemoglobin (sO_2) from within individual retinal blood vessels. The …
Visible-light optical coherence tomography for retinal oximetry
We applied a visible-light spectroscopic optical coherence tomography (vis-OCT) for in vivo
retinal oximetry. To extract hemoglobin oxygen saturation (sO_2) in individual retinal …
retinal oximetry. To extract hemoglobin oxygen saturation (sO_2) in individual retinal …
Multiple forward scattering reduces the measured scattering coefficient of whole blood in visible-light optical coherence tomography
R Fang, I Rubinoff, HF Zhang - Biomedical Optics Express, 2022 - opg.optica.org
The optical properties of blood encode oxygen-dependent information. Noninvasive optical
detection of these properties is increasingly desirable to extract biomarkers for tissue health …
detection of these properties is increasingly desirable to extract biomarkers for tissue health …
Intrinsic spectrally-dependent background in spectroscopic visible-light optical coherence tomography
I Rubinoff, RV Kuranov, HF Zhang - Biomedical Optics Express, 2020 - opg.optica.org
Visible-light optical coherence tomography (vis-OCT) has enabled new spectroscopic
applications, such as retinal oximetry, as a result of increased optical absorption and …
applications, such as retinal oximetry, as a result of increased optical absorption and …
Retinal capillary oximetry with visible light optical coherence tomography
Assessing oxygen saturation (sO2) remains challenging but is nonetheless necessary for
understanding retinal metabolism. We and others previously achieved oximetry on major …
understanding retinal metabolism. We and others previously achieved oximetry on major …
Measuring oxygen saturation in retinal and choroidal circulations in rats using visible light optical coherence tomography angiography
Visible light optical coherence tomography (vis-OCT) has demonstrated its capability of
measuring vascular oxygen saturation (sO_2) in vivo. Enhanced by OCT angiography, the …
measuring vascular oxygen saturation (sO_2) in vivo. Enhanced by OCT angiography, the …
Monte Carlo investigation of optical coherence tomography retinal oximetry
Optical coherence tomography (OCT) oximetry explores the possibility to measure retinal
hemoglobin oxygen saturation level (sO 2). We investigated the accuracy of OCT retinal …
hemoglobin oxygen saturation level (sO 2). We investigated the accuracy of OCT retinal …