A multi-sensor wearable system based on FBG technology: Analysis of the influence of measurement sites on systems performance in cardiorespiratory monitoring
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F25%3A10257597" target="_blank" >RIV/61989100:27240/25:10257597 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0263224125008176" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263224125008176</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.measurement.2025.117458" target="_blank" >10.1016/j.measurement.2025.117458</a>
Alternative languages
Result language
angličtina
Original language name
A multi-sensor wearable system based on FBG technology: Analysis of the influence of measurement sites on systems performance in cardiorespiratory monitoring
Original language description
Wearable systems are considered one of the most promising advanced digital healthcare technologies usable for the continuous monitoring of vital signs and enhancing long-term care. In this paper, we proposed a multi-sensor wearable sensing solution for respiratory (RR) and heart rate (HR) estimation via strain sensing. The system consists of two fiber Bragg gratings (FBGs) encapsulated within flexible substrates and positioned at two different body locations (i.e., the neck and left sternum). A finite element model was proposed to motivate the sensors' shape showing that this design increases the FBG measurement range without any risk of breakage. A metrological assessment was carried out to evaluate the sensors' strain sensitivity, measurement uncertainty, and hysteresis error. Finally, the multi-sensor approach enabled the simultaneous investigation of the system capability of monitoring RR and HR from the two mentioned body locations for assessing the measurement site impact on the system performance.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20200 - Electrical engineering, Electronic engineering, Information engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Measurement
ISSN
0263-2241
e-ISSN
1873-412X
Volume of the periodical
253
Issue of the periodical within the volume
1 September 2025
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
1-10
UT code for WoS article
001471982300001
EID of the result in the Scopus database
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