Development of maximal respiratory pressures measurement system at functional residual capacity level

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dc.creatorManoel Carlos Barbosa Pereira
dc.creatorFelipe Menezes Lana
dc.creatorHenrique Pires Franco Latorre
dc.creatorBruna Mara Franco Silveira
dc.creatorFernando Esquírio Torres
dc.creatorHenrique Resende Martins
dc.date.accessioned2025-04-24T18:34:40Z
dc.date.accessioned2025-09-09T01:33:05Z
dc.date.available2025-04-24T18:34:40Z
dc.date.issued2018
dc.identifier.issn2591376X
dc.identifier.urihttps://hdl.handle.net/1843/81824
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.rightsAcesso Restrito
dc.subjectEngenharia Elétrica
dc.subjectCiência da Computação
dc.subject.otherFunctional residual capacity
dc.subject.othermaximal inspiratory pressure
dc.subject.othermaximal expiratory pressure
dc.subject.otherRespiratory muscles strength
dc.titleDevelopment of maximal respiratory pressures measurement system at functional residual capacity level
dc.typeArtigo de evento
local.citation.epage32
local.citation.issue2
local.citation.spage28
local.citation.volume22
local.description.resumoThis paper presents a new methodology and system to perform lung function test by measuring maximal inspiratory and expiratory pressures. With this novel system, the maximal inspiratory pressure can be measured at residual volume or at functional residual capacity. Likewise, the maximal expiratory pressure can be measured at total lung capacity or at functional residual capacity. The objective of this project is to develop, test and perform the validation of the new methodology and electromedical system to measure the respiratory pressures with automatic detections of the inhaling and exhaling maneuvers moments, being capable of measuring lung pressures at functional residual capacity. Calibration tests of the flow and pressure sensors were performed to validate the correct function of the electronic system and an experimental procedure was performed in order to assess biological measures. The system has shown steady behavior and the measures acquired are consistent with the literature. Lastly, this system has shown evidence that it is appropriate to measure the inspiratory and expiratory maximal lung pressures at functional residual capacity and, also, at residual volume and total lung capacity, respectively.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICA
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://www.semanticscholar.org/paper/Development-of-Maximal-Respiratory-Pressures-System-Lana-Latorre/20495ddfc9f99bc62c743fbc710d8d26e6f3a326

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