Design optimisation of passive humidification device for intensive care medical applications

Conference item


Shafik, Mahmoud and Lechevretel, Anne 2016. Design optimisation of passive humidification device for intensive care medical applications. IOS Press. https://doi.org/10.3233/978-1-61499-668-2-263
AuthorsShafik, Mahmoud and Lechevretel, Anne
Abstract

This paper presents the design optimisation of passive heat and moisture exchange (HME) humidification device for intensive care medical applications. Investigation into the state of the art of the technology in use concludes that there are two main artificial HME humidification devices: active and passive device. The passive HME device is the preferred one, due to the ease of use and low cost. However it is not suitable for more than 24 hour use. This is due to a number of challenges such as: device cavity design, limitations of HME materials performance and overall efficiency. This paper presents the outcomes of the research work carried out to overcome these teething issues and presents an optimised cavity design that could improve the HME material, airflow structure and patterns and HME device overall efficiency.

This paper presents the design optimisation of passive heat and moisture
exchange (HME) humidification device for intensive care medical applications.
Investigation into the state of the art of the technology in use concludes that there
are two main artificial HME humidification devices: active and passive device.
The passive HME device is the preferred one, due to the ease of use and low cost.
However it is not suitable for more than 24 hour use. This is due to a number of
challenges such as: device cavity design, limitations of HME materials
performance and overall efficiency. This paper presents the outcomes of the
research work carried out to overcome these teething issues and presents an
optimised cavity design that could improve the HME material, airflow structure
and patterns and HME device overall efficiency.

KeywordsHumidification,; HME Devices; Intensive care applications
Year2016
JournalProceedings of the 14th International Conference on Manufacturing Research (ICMR 2016)
PublisherIOS Press
ISSN2352-7528
2352-751X
Digital Object Identifier (DOI)https://doi.org/10.3233/978-1-61499-668-2-263
Web address (URL)http://hdl.handle.net/10545/620622
http://creativecommons.org/licenses/by-nc-nd/4.0/
hdl:10545/620622
ISBN978-1-61499-668-2
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Publication datesSep 2016
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Deposited17 Oct 2016, 15:06
SeriesVolume 3
ContributorsUniversity of Derby
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