Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method

Abstract Spirometry is a standard method for assessing lung function. However, its use is challenging in some patients, and it has limitations such as risk of infection and inability to assess regional chest wall motion. A three-dimensional motion capture system using the one-pitch phase analysis (M...

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Autores principales:	Hiroyuki Tamiya, Akihisa Mitani, Hideaki Isago, Taro Ishimori, Minako Saito, Taisuke Jo, Goh Tanaka, Shintaro Yanagimoto, Takahide Nagase
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b3261aa3fa2a43c39d036649ccb1d830
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spelling	oai:doaj.org-article:b3261aa3fa2a43c39d036649ccb1d8302021-11-08T10:51:26ZMeasurement of chest wall motion using a motion capture system with the one-pitch phase analysis method10.1038/s41598-021-01033-82045-2322https://doaj.org/article/b3261aa3fa2a43c39d036649ccb1d8302021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-01033-8https://doaj.org/toc/2045-2322Abstract Spirometry is a standard method for assessing lung function. However, its use is challenging in some patients, and it has limitations such as risk of infection and inability to assess regional chest wall motion. A three-dimensional motion capture system using the one-pitch phase analysis (MCO) method can facilitate high precision measurement of moving objects in real-time in a non-contacting manner. In this study, the MCO method was applied to examine thoraco-abdominal (TA) wall motion for assessing pulmonary function. We recruited 48 male participants, and all underwent spirometry and chest wall motion measurement with the MCO method. A significant positive correlation was observed between the vital capacity (Spearman’s ρ = 0.68, p < 0.0001), forced vital capacity (Spearman’s ρ = 0.62, p < 0.0001), and tidal volume (Spearman’s ρ = 0.61, p < 0.0001) of spirometry and the counterpart parameters of MCO method. Moreover, the MCO method could detect regional rib cage and abdomen compartment contributions and could assess TA asynchrony, indicating almost complete synchronous movement (phase angle for each compartment: − 5.05° to 3.86°). These findings suggest that this technique could examine chest wall motion, and may be effective in analyzing chest wall volume changes and pulmonary function.Hiroyuki TamiyaAkihisa MitaniHideaki IsagoTaro IshimoriMinako SaitoTaisuke JoGoh TanakaShintaro YanagimotoTakahide NagaseNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hiroyuki Tamiya Akihisa Mitani Hideaki Isago Taro Ishimori Minako Saito Taisuke Jo Goh Tanaka Shintaro Yanagimoto Takahide Nagase Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
description	Abstract Spirometry is a standard method for assessing lung function. However, its use is challenging in some patients, and it has limitations such as risk of infection and inability to assess regional chest wall motion. A three-dimensional motion capture system using the one-pitch phase analysis (MCO) method can facilitate high precision measurement of moving objects in real-time in a non-contacting manner. In this study, the MCO method was applied to examine thoraco-abdominal (TA) wall motion for assessing pulmonary function. We recruited 48 male participants, and all underwent spirometry and chest wall motion measurement with the MCO method. A significant positive correlation was observed between the vital capacity (Spearman’s ρ = 0.68, p < 0.0001), forced vital capacity (Spearman’s ρ = 0.62, p < 0.0001), and tidal volume (Spearman’s ρ = 0.61, p < 0.0001) of spirometry and the counterpart parameters of MCO method. Moreover, the MCO method could detect regional rib cage and abdomen compartment contributions and could assess TA asynchrony, indicating almost complete synchronous movement (phase angle for each compartment: − 5.05° to 3.86°). These findings suggest that this technique could examine chest wall motion, and may be effective in analyzing chest wall volume changes and pulmonary function.
format	article
author	Hiroyuki Tamiya Akihisa Mitani Hideaki Isago Taro Ishimori Minako Saito Taisuke Jo Goh Tanaka Shintaro Yanagimoto Takahide Nagase
author_facet	Hiroyuki Tamiya Akihisa Mitani Hideaki Isago Taro Ishimori Minako Saito Taisuke Jo Goh Tanaka Shintaro Yanagimoto Takahide Nagase
author_sort	Hiroyuki Tamiya
title	Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
title_short	Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
title_full	Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
title_fullStr	Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
title_full_unstemmed	Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
title_sort	measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b3261aa3fa2a43c39d036649ccb1d830
work_keys_str_mv	AT hiroyukitamiya measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT akihisamitani measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT hideakiisago measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT taroishimori measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT minakosaito measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT taisukejo measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT gohtanaka measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT shintaroyanagimoto measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod AT takahidenagase measurementofchestwallmotionusingamotioncapturesystemwiththeonepitchphaseanalysismethod
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Measurement of chest wall motion using a motion capture system with the one-pitch phase analysis method

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