Microenvironment temperature prediction between body and seat interface using autoregressive data-driven model

Journal of Tissue Viability
Zhuofu LiuPeter W McCarthy

Abstract

There is a need to develop a greater understanding of temperature at the skin-seat interface during prolonged seating from the perspectives of both industrial design (comfort/discomfort) and medical care (skin ulcer formation). Here we test the concept of predicting temperature at the seat surface and skin interface during prolonged sitting (such as required from wheelchair users). As caregivers are usually busy, such a method would give them warning ahead of a problem. This paper describes a data-driven model capable of predicting thermal changes and thus having the potential to provide an early warning (15- to 25-min ahead prediction) of an impending temperature that may increase the risk for potential skin damages for those subject to enforced sitting and who have little or no sensory feedback from this area. Initially, the oscillations of the original signal are suppressed using the reconstruction strategy of empirical mode decomposition (EMD). Consequentially, the autoregressive data-driven model can be used to predict future thermal trends based on a shorter period of acquisition, which reduces the possibility of introducing human errors and artefacts associated with longer duration "enforced" sitting by volunteers. In th...Continue Reading

References

Jun 1, 2000·Medical & Biological Engineering & Computing·M Ferrarin, N Ludwig
Apr 20, 2005·Pathophysiology : the Official Journal of the International Society for Pathophysiology·Reijo KoskeloKasperi Vuorikari
Jun 9, 2006·Applied Ergonomics·Tülin Gündüz Cengiz, Fatih C Babalik
Apr 29, 2008·IEEE Transactions on Bio-medical Engineering·Andrei V GribokJaques Reifman
Jan 23, 2009·Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·Ellen Sloth Andersen, Tonny Karlsmark
May 30, 2009·Journal of Medical Engineering & Technology·P W McCarthyV Cascioli
Oct 27, 2009·Journal of Tissue Viability·Lesley StocktonMichael Clark
Apr 8, 2014·Systems Biology in Reproductive Medicine·Joanna JurewiczWojciech Hanke

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Citations

Nov 8, 2016·Journal of Tissue Viability·M ScharioJ Kottner
Apr 8, 2016·BMC Microbiology·Ian A MylesSandip K Datta

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