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Contactless heart rate measurement in newborn infants using a multimodal 3D camera system

Newborns and preterm infants require accurate and continuous monitoring of their vital parameters. Contact-based methods of monitoring have several disadvantages, thus, contactless systems have increasingly attracted the neonatal communities' attention. Camera-based photoplethysmography is an e...

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Autores principales: Svoboda, Libor, Sperrhake, Jan, Nisser, Maria, Zhang, Chen, Notni, Gunter, Proquitté, Hans
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9395962/
https://www.ncbi.nlm.nih.gov/pubmed/36016880
http://dx.doi.org/10.3389/fped.2022.897961
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author Svoboda, Libor
Sperrhake, Jan
Nisser, Maria
Zhang, Chen
Notni, Gunter
Proquitté, Hans
author_facet Svoboda, Libor
Sperrhake, Jan
Nisser, Maria
Zhang, Chen
Notni, Gunter
Proquitté, Hans
author_sort Svoboda, Libor
collection PubMed
description Newborns and preterm infants require accurate and continuous monitoring of their vital parameters. Contact-based methods of monitoring have several disadvantages, thus, contactless systems have increasingly attracted the neonatal communities' attention. Camera-based photoplethysmography is an emerging method of contactless heart rate monitoring. We conducted a pilot study in 42 healthy newborn and near-term preterm infants for assessing the feasibility and accuracy of a multimodal 3D camera system on heart rates (HR) in beats per min (bpm) compared to conventional pulse oximetry. Simultaneously, we compared the accuracy of 2D and 3D vision on HR measurements. The mean difference in HR between pulse oximetry and 2D-technique added up to + 3.0 bpm [CI−3.7 – 9.7; p = 0.359, limits of agreement (LOA) ± 36.6]. In contrast, 3D-technique represented a mean difference in HR of + 8.6 bpm (CI 2.0–14.9; p = 0.010, LOA ± 44.7) compared to pulse oximetry HR. Both, intra- and interindividual variance of patient characteristics could be eliminated as a source for the results and the measuring accuracy achieved. Additionally, we proved the feasibility of this emerging method. Camera-based photoplethysmography seems to be a promising approach for HR measurement of newborns with adequate precision; however, further research is warranted.
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spelling pubmed-93959622022-08-24 Contactless heart rate measurement in newborn infants using a multimodal 3D camera system Svoboda, Libor Sperrhake, Jan Nisser, Maria Zhang, Chen Notni, Gunter Proquitté, Hans Front Pediatr Pediatrics Newborns and preterm infants require accurate and continuous monitoring of their vital parameters. Contact-based methods of monitoring have several disadvantages, thus, contactless systems have increasingly attracted the neonatal communities' attention. Camera-based photoplethysmography is an emerging method of contactless heart rate monitoring. We conducted a pilot study in 42 healthy newborn and near-term preterm infants for assessing the feasibility and accuracy of a multimodal 3D camera system on heart rates (HR) in beats per min (bpm) compared to conventional pulse oximetry. Simultaneously, we compared the accuracy of 2D and 3D vision on HR measurements. The mean difference in HR between pulse oximetry and 2D-technique added up to + 3.0 bpm [CI−3.7 – 9.7; p = 0.359, limits of agreement (LOA) ± 36.6]. In contrast, 3D-technique represented a mean difference in HR of + 8.6 bpm (CI 2.0–14.9; p = 0.010, LOA ± 44.7) compared to pulse oximetry HR. Both, intra- and interindividual variance of patient characteristics could be eliminated as a source for the results and the measuring accuracy achieved. Additionally, we proved the feasibility of this emerging method. Camera-based photoplethysmography seems to be a promising approach for HR measurement of newborns with adequate precision; however, further research is warranted. Frontiers Media S.A. 2022-08-09 /pmc/articles/PMC9395962/ /pubmed/36016880 http://dx.doi.org/10.3389/fped.2022.897961 Text en Copyright © 2022 Svoboda, Sperrhake, Nisser, Zhang, Notni and Proquitté. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Pediatrics
Svoboda, Libor
Sperrhake, Jan
Nisser, Maria
Zhang, Chen
Notni, Gunter
Proquitté, Hans
Contactless heart rate measurement in newborn infants using a multimodal 3D camera system
title Contactless heart rate measurement in newborn infants using a multimodal 3D camera system
title_full Contactless heart rate measurement in newborn infants using a multimodal 3D camera system
title_fullStr Contactless heart rate measurement in newborn infants using a multimodal 3D camera system
title_full_unstemmed Contactless heart rate measurement in newborn infants using a multimodal 3D camera system
title_short Contactless heart rate measurement in newborn infants using a multimodal 3D camera system
title_sort contactless heart rate measurement in newborn infants using a multimodal 3d camera system
topic Pediatrics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9395962/
https://www.ncbi.nlm.nih.gov/pubmed/36016880
http://dx.doi.org/10.3389/fped.2022.897961
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