Wearable FBG Sensor System for Respiratory Strain Measurement During Daily Activities
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F24%3A00013423" target="_blank" >RIV/46747885:24410/24:00013423 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/jsen.2024.3396784" target="_blank" >https://doi.org/10.1109/jsen.2024.3396784</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/JSEN.2024.3396784" target="_blank" >10.1109/JSEN.2024.3396784</a>
Alternative languages
Result language
angličtina
Original language name
Wearable FBG Sensor System for Respiratory Strain Measurement During Daily Activities
Original language description
This study developed a wearable fiber Bragggrating (FBG) sensor system and explored the measurement of respiratory rate during daily activities of life such as standing, walking, and running. The measurement systemused was a wearable FBG interrogator that we developedourselves. An FBG sensor, which is an optical fiber-typestrain sensor, was installed on the inner surface of the belt,and this belt was wrapped around the body. The respiratory cycle calculated from the respiratory strain signal measuredby the FBG sensor was almost identical to the reference respiratory cycle measured by the temperature sensor. Initially, the pressure applied by the belt was found to causedi s comfort over prolonged use. This issue was resolved by further refining the belt shape. Respiratory strain was almost accurately measured with the improved belt even when the following daily activities occurred: standing, walking at4 km/h, and running at 10 km/h. In addition, it provided a high S/N ratio respiratory strain signal even when participants were asked to walk in a hallway and upstair and downstair. The sensor system developed in this study can help measurerespiratory rate in daily life without interference.
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
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE SENSORS JOURNAL
ISSN
1530-437X
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
13
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
20595-20605
UT code for WoS article
001280349100001
EID of the result in the Scopus database
2-s2.0-85194037479