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Diffuse Speckle Contrast Analysis (DSCA) for Deep Tissue Blood Flow Monitoring

Title
Diffuse Speckle Contrast Analysis (DSCA) for Deep Tissue Blood Flow Monitoring
Authors
Lee, Kijoon
DGIST Authors
Lee, Kijoon
Issue Date
2020-01
Citation
Advanced Biomedical Engineering, 9, 21-30
Type
Article
Article Type
Review
Author Keywords
diffuse opticsdiffuse speckle contrast analysisblood flow monitoringperfusion
Keywords
LASER-DOPPLER FLOWMETRYCORRELATION SPECTROSCOPYCORRELATION TOMOGRAPHYOPTICAL SPECTROSCOPYMUSCLESPEED
ISSN
2187-5219
Abstract
Assessing blood flow, as well as blood volume and oxygen saturation, is of utmost importance for health monitoring. Assessing microcirculation, as opposed to macrocirculation, is especially important for assessing the local tissue viability. Many optics-based modalities have been developed recently such as laser speckle contrast imaging (LSCI), laser Doppler flowmetry (LDF), diffuse correlation spectroscopy (DCS), and diffuse speckle contrast analysis (DSCA), which all share the advantage of non-invasive measurement of blood flow using non-ionizing radiation. This paper offers a review of these modalities centered around DSCA, which was developed most recently and is considered one of the fastest and most affordable deep tissue perfusion probes. © 2020, Japanese Society for Medical and Biological Engineering. All rights reserved.
URI
http://hdl.handle.net/20.500.11750/11698
DOI
10.14326/abe.9.21
Publisher
JAPANESE SOC MEDICAL & BIOLOGICAL ENGINEERING
Related Researcher
  • Author Lee, Kijoon Quantum & Biomedical Optics Lab
  • Research Interests Biomedical Optics; DOT; DSCA; NIRS; OCT; LSCI; Nonlinear Optics; Random Laser; Coherent Backscattering
Files:
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Collection:
Department of Information and Communication EngineeringQuantum & Biomedical Optics Lab1. Journal Articles


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