Cited 6 time in webofscience Cited 5 time in scopus

Simultaneous blood flow and oxygenation measurements using an off-the-shelf spectrometer

Title
Simultaneous blood flow and oxygenation measurements using an off-the-shelf spectrometer
Authors
Seong, Myeong SuMai, Phuong MinhLee, KijoonKim, Jae Gwan
DGIST Authors
Seong, Myeong Su; Mai, Phuong Minh; Lee, Kijoon; Kim, Jae Gwan
Issue Date
2018-07
Citation
Chinese Optics Letters, 16(7)
Type
Article
Article Type
Article
Keywords
DIFFUSE CORRELATION SPECTROSCOPYSPECKLE CONTRAST ANALYSISTISSUETOMOGRAPHYHEMOGLOBIN
ISSN
1671-7694
Abstract
Blood oxygenation and flow are both important parameters in a living body. In this Letter, we introduce a simple configuration to simultaneously measure blood flow and oxygenation using an off-the-shelf spectrometer. With the integration time of 10 ms, flow phantom measurements, a liquid blood phantom test, and an arm cuff occlusion paradigm were performed to validate the feasibility of the system. We expect this proof-of-concept study would be widely adopted by other researchers for acquiring both blood flow and oxygenation changes due to its straightforward configuration and the possibility of multimodal measurement.
URI
http://hdl.handle.net/20.500.11750/9265
DOI
10.3788/COL201816.071701
Publisher
Science Press
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:
There are no files associated with this item.
Collection:
Department of Information and Communication EngineeringQuantum & Biomedical Optics Lab1. Journal Articles


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