A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology

Abstract We discovered that impulse-radio ultra-wideband (IR-UWB) radar could recognize cardiac motions in a non-contact fashion. Therefore, we measured the heart rate (HR) and rhythms using an IR-UWB radar sensor and evaluated the validity and reliability of the measurements in comparison to electr...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yonggu Lee, Jun-Young Park, Yeon-Woo Choi, Hyun-Kyung Park, Seok-Hyun Cho, Sung Ho Cho, Young-Hyo Lim
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/65e7d4feca8642078e70b0779e772369
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:65e7d4feca8642078e70b0779e772369
record_format	dspace
spelling	oai:doaj.org-article:65e7d4feca8642078e70b0779e7723692021-12-02T11:41:02ZA Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology10.1038/s41598-018-31411-82045-2322https://doaj.org/article/65e7d4feca8642078e70b0779e7723692018-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-31411-8https://doaj.org/toc/2045-2322Abstract We discovered that impulse-radio ultra-wideband (IR-UWB) radar could recognize cardiac motions in a non-contact fashion. Therefore, we measured the heart rate (HR) and rhythms using an IR-UWB radar sensor and evaluated the validity and reliability of the measurements in comparison to electrocardiography. The heart beats were measured in 6 healthy volunteers (18 samples) with normal sinus rhythm (NSR) and 16 patients (36 samples) with atrial fibrillation (AF) using both an IR-UWB radar sensor and electrocardiography simultaneously. The participants hold their breath for 20 seconds during the data acquisition. In subjects with NSR, there was excellent agreement of HR (intraclass correlation coefficient [ICC] 0.856), average R-R interval (ICC 0.997) and individual R-R intervals between the two methods (ICC 0.803). In subjects with AF, HR (ICC 0.871) and average R-R interval (ICC 0.925) from the radar sensor also agreed well with those from electrocardiography, though there was a small disagreement in the individual R-R intervals between the two methods (ICC 0.697). The rhythms computed by the signal-processing algorithm showed good agreement between the two methods (Cohen’s Kappa 0.922). The IR-UWB radar sensor is precise and accurate for assessing HR and rhythms in a non-contact fashion.Yonggu LeeJun-Young ParkYeon-Woo ChoiHyun-Kyung ParkSeok-Hyun ChoSung Ho ChoYoung-Hyo LimNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yonggu Lee Jun-Young Park Yeon-Woo Choi Hyun-Kyung Park Seok-Hyun Cho Sung Ho Cho Young-Hyo Lim A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology
description	Abstract We discovered that impulse-radio ultra-wideband (IR-UWB) radar could recognize cardiac motions in a non-contact fashion. Therefore, we measured the heart rate (HR) and rhythms using an IR-UWB radar sensor and evaluated the validity and reliability of the measurements in comparison to electrocardiography. The heart beats were measured in 6 healthy volunteers (18 samples) with normal sinus rhythm (NSR) and 16 patients (36 samples) with atrial fibrillation (AF) using both an IR-UWB radar sensor and electrocardiography simultaneously. The participants hold their breath for 20 seconds during the data acquisition. In subjects with NSR, there was excellent agreement of HR (intraclass correlation coefficient [ICC] 0.856), average R-R interval (ICC 0.997) and individual R-R intervals between the two methods (ICC 0.803). In subjects with AF, HR (ICC 0.871) and average R-R interval (ICC 0.925) from the radar sensor also agreed well with those from electrocardiography, though there was a small disagreement in the individual R-R intervals between the two methods (ICC 0.697). The rhythms computed by the signal-processing algorithm showed good agreement between the two methods (Cohen’s Kappa 0.922). The IR-UWB radar sensor is precise and accurate for assessing HR and rhythms in a non-contact fashion.
format	article
author	Yonggu Lee Jun-Young Park Yeon-Woo Choi Hyun-Kyung Park Seok-Hyun Cho Sung Ho Cho Young-Hyo Lim
author_facet	Yonggu Lee Jun-Young Park Yeon-Woo Choi Hyun-Kyung Park Seok-Hyun Cho Sung Ho Cho Young-Hyo Lim
author_sort	Yonggu Lee
title	A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology
title_short	A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology
title_full	A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology
title_fullStr	A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology
title_full_unstemmed	A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology
title_sort	novel non-contact heart rate monitor using impulse-radio ultra-wideband (ir-uwb) radar technology
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/65e7d4feca8642078e70b0779e772369
work_keys_str_mv	AT yonggulee anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT junyoungpark anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT yeonwoochoi anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT hyunkyungpark anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT seokhyuncho anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT sunghocho anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT younghyolim anovelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT yonggulee novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT junyoungpark novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT yeonwoochoi novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT hyunkyungpark novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT seokhyuncho novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT sunghocho novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology AT younghyolim novelnoncontactheartratemonitorusingimpulseradioultrawidebandiruwbradartechnology
_version_	1718395463920517120

A Novel Non-contact Heart Rate Monitor Using Impulse-Radio Ultra-Wideband (IR-UWB) Radar Technology

Ejemplares similares