Smart T-Shirt Based on Wireless Communication Spiral Fiber Sensor Array for Real-Time Breath Monitoring: Validation of the Technology

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Autor(es): dc.contributorUniversité Laval-
Autor(es): dc.contributorCentre de Recherche du CHU de Québec-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorRoudjane, Mourad-
Autor(es): dc.creatorBellemare-Rousseau, Simon-
Autor(es): dc.creatorDrouin, Etienne-
Autor(es): dc.creatorBelanger-Huot, Benjamin-
Autor(es): dc.creatorDugas, Marc-Andre-
Autor(es): dc.creatorMiled, Amine-
Autor(es): dc.creatorMessaddeq, Younes [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:35:20Z-
Data de disponibilização: dc.date.available2022-02-22T00:35:20Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-09-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/JSEN.2020.2993286-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/202067-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/202067-
Descrição: dc.descriptionIn this paper, we present the design and the validation of a new smart textile developed for real time monitoring of human breath. The smart textile is a wearable stretching T-shirt featuring an array of six contactless and non-invasive sensors placed on human's thoraco-abdominal walls. The wireless sensors communicate quasi-simultaneously the data to a detection base station through Bluetooth protocol. The sensor is composed of a spiral shaped multi-material fiber antenna with a central frequency at 2.4 GHz connected to a compact Bluetooth transmitter. The sensors are integrated on the stretchable T-shirt without compromising the user's comfort. The sensing mechanism of the system is based on the shift of the central frequency of the spiral fiber antenna induced by the deformation of the thorax and the abdomen during the breath. As a consequence, the breathing pattern is obtained through the received signal strength indicator recorded by a portable detection base station. With the sensor array integrated into a T-shirt, we demonstrate the feasibility assessment for monitoring breathing of seven volunteers in seating and standing positions. Using an array of sensors strategically placed on the T-shirt provides a more reliable approach to detect interpretable breathing patterns by sensing the movement of the abdomen and the thorax at the same time. Using a commercial spirometer as a standard reference, we assessed the validity of breathing parameters (ie; expiration and inspiration times, breathing period, and breathing rate) measured with the T-shirt. Based on Bland-Altman statistical analysis, a good agreement between textile-based sensors and the standard reference was obtained. We were able to show that the smart T-shirt could detect breathing patterns and pauses in breathing, which could be very useful to monitor sleep apnea and clinical monitoring of patients.-
Descrição: dc.descriptionDepartment of Physics Engineering Physics and Optics Center of Optics Photonics and Lasers (COPL) Université Laval-
Descrição: dc.descriptionDepartment of Electrical and Computer Engineering LABioTRON Bioengineering Research Laboratory Université Laval-
Descrição: dc.descriptionResearch Centre for Advanced Materials (CERMA) Université Laval-
Descrição: dc.descriptionDépartement de Pédiatrie Faculté de Médecine Centre Mère-enfant Soleil du CHU de Québec Université Laval-
Descrição: dc.descriptionCentre de Recherche du CHU de Québec-
Descrição: dc.descriptionInstituto de Química UNESP-
Descrição: dc.descriptionInstituto de Química UNESP-
Formato: dc.format10841-10850-
Idioma: dc.languageen-
Relação: dc.relationIEEE Sensors Journal-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectarray sensors-
Palavras-chave: dc.subjecthuman breath monitoring-
Palavras-chave: dc.subjectmulti-material fibers-
Palavras-chave: dc.subjectsmart textile-
Palavras-chave: dc.subjectWearable system-
Título: dc.titleSmart T-Shirt Based on Wireless Communication Spiral Fiber Sensor Array for Real-Time Breath Monitoring: Validation of the Technology-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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