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Novel wearable VCSEL-based sensors for multipoint measurements of blood perfusion |
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| Author: | Zherebtsov, Evgeny A.1,2; Zharkikh, Elena V.2; Kozlov, Igor O.2; |
| Organizations: |
1Optoelectronics and Measurement Techniques, University of Oulu, Oulu, FI-90014, Finland 2Research and Development Center of Biomedical Photonics, Orel State University named after I.S. Turgenev, Orel, Russia 3Aston Institute of Photonic Technologies, Aston University, Birmingham, UK
4Aston Medical Technology Ltd., Birmingham, UK
5SPE "LAZMA" Ltd., Moscow, Russia |
| Format: | article |
| Version: | published version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 0.5 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe202001101707 |
| Language: | English |
| Published: |
SPIE,
2019
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| Publish Date: | 2020-01-10 |
| Description: |
AbstractA novel non-invasive, wearable VCSEL-based system for multipoint in − vivo measurements of blood perfusion was introduced. The system operates on the basis of the laser Doppler flowmetry (LDF) method and allows for microcirculation studies. The sensors developed were used to analyse the skin blood flow synchronization in homologous regions of the contralateral limbs, both in the basal state and during various functional tests. A high synchronisation of blood flow rhythms in the contralateral limbs of healthy volunteers was shown in the studies presented. see all
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| Series: |
Proceedings of SPIE |
| ISSN: | 0277-786X |
| ISSN-E: | 1996-756X |
| ISSN-L: | 0277-786X |
| ISBN Print: | 978-1-5106-2396-5 |
| Article number: | 1087708 |
| DOI: | 10.1117/12.2509578 |
| OADOI: | https://oadoi.org/10.1117/12.2509578 |
| Host publication: |
Dynamics and Fluctuations in Biomedical Photonics XVI 2019 |
| Host publication editor: |
Tuchin, Valery V. Leahy, Martin J. Wang, Ruikang K. |
| Conference: |
Dynamics and Fluctuations in Biomedical Photonics |
| Type of Publication: |
A4 Article in conference proceedings |
| Field of Science: |
318 Medical biotechnology 217 Medical engineering 213 Electronic, automation and communications engineering, electronics |
| Subjects: | |
| Funding: |
This study was funded by the Russian Science Foundation (the research project 18-79-00237). Evgeny Zherebtsov kindly acknowledges for personal support from grant of Academy of Finland No.318281. |
| Academy of Finland Grant Number: |
318281 |
| Detailed Information: |
318281 (Academy of Finland Funding decision) |
| Copyright information: |
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only. Self-archived with the kind permission by the publisher. |