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Thermal Analysis of Heating–Cooling Mat of Textile Incubator for Infants

Thermal Analysis of Heating–Cooling Mat of Textile Incubator for Infants AbstractOn the medical device market there are several types of stationary and portable incubators that can be used in the care of infants. The prototype of a textile incubator made as part of this work consists of five material layers. The textile incubator is equipped with a functional heating and cooling mat, which is made on the basis of 3D channeled weft-knitted fabric. Its function is to generate heat and maintain it inside the textile incubator or to cool the baby's body while using therapeutic hypothermia. The mat is equipped with hoses transporting the heating or cooling medium.The mat, depending on variable input parameters, can emit heat in the range from 1.15 W to 86.88 W. In case of the cooling function, it can receive heat in the range from −4.32 to −27.96 W. This indicates a large adjustment range of the amount of heat supplied and received, which is a positive feature, and enables programming the heat balance to ensure comfort for the baby.The analysis of temperature measurements on the mat surface confirmed that maximum temperature differences do not exceed 1.6°C. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Autex Research Journal de Gruyter

Thermal Analysis of Heating–Cooling Mat of Textile Incubator for Infants

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Publisher
de Gruyter
Copyright
© 2021 Zbigniew Mikołajczyk et al., published by Sciendo
ISSN
2300-0929
eISSN
2300-0929
DOI
10.2478/aut-2021-0029
Publisher site
See Article on Publisher Site

Abstract

AbstractOn the medical device market there are several types of stationary and portable incubators that can be used in the care of infants. The prototype of a textile incubator made as part of this work consists of five material layers. The textile incubator is equipped with a functional heating and cooling mat, which is made on the basis of 3D channeled weft-knitted fabric. Its function is to generate heat and maintain it inside the textile incubator or to cool the baby's body while using therapeutic hypothermia. The mat is equipped with hoses transporting the heating or cooling medium.The mat, depending on variable input parameters, can emit heat in the range from 1.15 W to 86.88 W. In case of the cooling function, it can receive heat in the range from −4.32 to −27.96 W. This indicates a large adjustment range of the amount of heat supplied and received, which is a positive feature, and enables programming the heat balance to ensure comfort for the baby.The analysis of temperature measurements on the mat surface confirmed that maximum temperature differences do not exceed 1.6°C.

Journal

Autex Research Journalde Gruyter

Published: Jul 1, 2021

Keywords: Heating-cooling mat; textile incubator; thermal analysis; thermal comfort; knitted fabric

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