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Low-cost plastic optical fiber integrated with smartphone for human physiological monitoring

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Low-cost plastic optical fiber integrated with smartphone for human physiological monitoring

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dc.contributor.author Kuang, Renfei es_ES
dc.contributor.author Ye, Yifan es_ES
dc.contributor.author Chen, Ziyan es_ES
dc.contributor.author He, Rungie es_ES
dc.contributor.author Savovic, Isadora es_ES
dc.contributor.author Djordjevic, Alexander es_ES
dc.contributor.author Savovic, Svetislav es_ES
dc.contributor.author Ortega Tamarit, Beatriz es_ES
dc.contributor.author Marques, Carlos es_ES
dc.contributor.author Li, Xiaoli es_ES
dc.contributor.author Min, Rui es_ES
dc.date.accessioned 2023-07-25T18:01:40Z
dc.date.available 2023-07-25T18:01:40Z
dc.date.issued 2022-07 es_ES
dc.identifier.issn 1068-5200 es_ES
dc.identifier.uri http://hdl.handle.net/10251/195459
dc.description.abstract [EN] Human physiological signal monitoring is a key factor in diagnosing health conditions, such as monitoring heart rate and respiration. To meet the increasing monitoring requirements, such as safety, economy, and equipment miniaturization, it is necessary to optimize and improve the monitoring device. Polymer optical fiber sensor has great potential in human physiological monitoring because of their inherent safety, compactness, electrical isolation, and flexibility. In this paper, we report the integration of low-cost plastic optical fibers in smartphones for the measurement of respiratory rate and heart rate in human physiological monitoring. The performance of the plastic optical fiber (POF) sensor with different sensitivity zone is analyzed. With three sensitivity zones, the respiratory rate and heart rate can be displayed in the power spectral density simultaneously. For improving the POF sensor performance, the shutter speed of the smartphone is also optimized to 30 s(-1). Finally, the POF sensor is tested under different motion states indicate that the sensor can monitor the heart rate and breathing rate under different postures (running, walking, standing, squatting and lying), where the spectral energy is 2.8 +/- 0.11 x 10(8) pt during running and is 1.4 +/- 0.55 x 107 pt in the supine state. And it also can be used to assess the dynamic posture, which is important for some potential sensory applications in clinical and home settings. es_ES
dc.description.sponsorship This research was funded by National Natural Science Foundation of China (62003046, 6211101138); Special Funds for the Cultivation of Guangdong College Students' Scientific and Technological Innovation ("Climbing Program" Special Funds) (pdjh2022a0684); Guangdong Provincial Department of Science and Technology (2021A1313030055); The Innovation Team Project of Guangdong Provincial Department of Education (2021KCXTD014); Special project in key field of Guangdong Provincial Department of Education (2021ZDZX1050); Guangdong Basic and Applied Basic Research Foundation (2021A1515011997).C. Marques acknowledges Fundac ~ao para a Ci <^>encia e a Tecnologia (FCT) through the CEECIND/00034/2018 (iFish project), PTDC/EEI-EEE/0415/2021 (DigiAqua) and this work was developed within the scope of the project i3N, UIDB/50025/2020 & UIDP/50025/2020, financed by national funds through the FCT/MEC. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Optical Fiber Technology es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Plastic optical fiber es_ES
dc.subject Respiratory rate es_ES
dc.subject Heart rate es_ES
dc.subject Smartphone camera es_ES
dc.subject.classification TEORÍA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Low-cost plastic optical fiber integrated with smartphone for human physiological monitoring es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.yofte.2022.102947 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT es_ES
dc.relation.projectID info:eu-repo/grantAgreement/NSFC//62003046/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT es_ES
dc.relation.projectID info:eu-repo/grantAgreement/NSFC//6211101138/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F00034%2F2018%2FCP1559%2FCT0029/PT es_ES
dc.relation.projectID info:eu-repo/grantAgreement/FCT//PTDC%2FEEI-EEE%2F0415%2F2021/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/DEGP//2021ZDZX1050/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/DEGP//2021KCXTD014/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Government of Guangdong Province//pdjh2022a0684/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GDSTC//2021A1313030055/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Basic and Applied Basic Research Foundation of Guangdong Province//2021A1515011997/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.description.bibliographicCitation Kuang, R.; Ye, Y.; Chen, Z.; He, R.; Savovic, I.; Djordjevic, A.; Savovic, S.... (2022). Low-cost plastic optical fiber integrated with smartphone for human physiological monitoring. Optical Fiber Technology. 71:1-10. https://doi.org/10.1016/j.yofte.2022.102947 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.yofte.2022.102947 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 10 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 71 es_ES
dc.relation.pasarela S\485278 es_ES
dc.contributor.funder Government of Guangdong Province es_ES
dc.contributor.funder Guangdong Science and Technology Department es_ES
dc.contributor.funder National Natural Science Foundation of China es_ES
dc.contributor.funder Department of Education of Guangdong Province es_ES
dc.contributor.funder Fundação para a Ciência e a Tecnologia, Portugal es_ES
dc.contributor.funder Basic and Applied Basic Research Foundation of Guangdong Province es_ES


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