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Portable electronic device to assess the human balance using a minimum number of sensors

dc.rights.licensehttp://creativecommons.org/licenses/by/4.0es_MX
dc.creatorANGEL GABRIEL ESTEVEZ PEDRAZAes_MX
dc.creatorRIGOBERTO MARTINEZ MENDEZes_MX
dc.creatorOTNIEL PORTILLO RODRIGUEZes_MX
dc.creatorJorge Rodriguez Arcees_MX
dc.creatorLORENA PARRA RODRIGUEZes_MX
dc.date2020
dc.date.accessioned2021-08-24T21:41:16Z
dc.date.available2021-08-24T21:41:16Z
dc.identifier.urihttp://repositorio.inger.gob.mx/jspui/handle/20.500.12100/17237
dc.descriptionObjective: This paper presents the design and development of a new electronic portable device to assess the human balance of the human body during standing, using a minimal number of sensors and peripheral components. This device is aimed to evaluate human balance in environments outside of specialized laboratories, such as small clinics and therapy offices. Approach: The design is based on previous designs using three or more resistive force sensors attached to the feet, however in the present work, the sensors were attached on an adjustable platform, to fit several sizes of feet. Furthermore, all the signal acquisition, process, storage and display are executed by an embedded electronic system, thus avoiding the use of computers and external peripherals. A new method to compute the CoP using only two sensors per foot was developed and tested in a group of 50 university students, (17 women and 33 men), 26.04 ± 4.94 years. Main results: It was developed a portable electronic system to measure the trajectory of the CoP and to calculate the indexes values derived from it. The system is capable to discriminate between measuring situations (open and closed eyes), using only two sensors per foot (p < 0.0001). A comparison between the values obtained for young subjects using the proposed device, and the values reported in the literature showed a similar tendency. Significance: The results indicate that the proposed system is a good, low-cost, and easy-to-use alternative tool for researchers and clinicians interested in the evaluation of human balance, especially if the measurements must be done outside laboratories.es_MX
dc.formatAdobe PDFes_MX
dc.languageenges_MX
dc.publisherIOP Publishinges_MX
dc.relationhttps://iopscience.iop.org/article/10.1088/2057-1976/ab6858es_MX
dc.relation.requiresSies_MX
dc.rightsAcceso Abiertoes_MX
dc.sourceBiomedical Physics and Engineering Express (2057-1976) Vol. 6 (2020)es_MX
dc.subjectCIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRAes_MX
dc.subjectFísicaes_MX
dc.subjectEquilibrio humanoes_MX
dc.subjectPuntos mínimos de detecciónes_MX
dc.subjectCentro de trayectoria de presiónes_MX
dc.subjectTecnologíaes_MX
dc.subjectGerontecnologíaes_MX
dc.subjectPhysicses_MX
dc.subjectHuman balancees_MX
dc.subjectMinimun points of sensinges_MX
dc.subjectCentre of pressure trajectoryes_MX
dc.subjectTechnologyes_MX
dc.subjectGerontechnologyes_MX
dc.titlePortable electronic device to assess the human balance using a minimum number of sensorses_MX
dc.typeArtículoes_MX
dc.audienceResearcherses_MX
dc.creator.idEEPA921031HMCSDN03es_MX
dc.creator.idMAMR790104HPLRNG06es_MX
dc.creator.idPORO780114HMCRDT19es_MX
dc.creator.id0000-0003-0289-7061es_MX
dc.creator.idPARL860513MDFRDR04es_MX
dc.creator.nameIdentifiercurpes_MX
dc.creator.nameIdentifiercurpes_MX
dc.creator.nameIdentifiercurpes_MX
dc.creator.nameIdentifiercvues_MX
dc.creator.nameIdentifiercurpes_MX


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