Paper Title:
Analysis of Body Pressure Distributions of the Air-Cell Mattress for Preventing Decubitus Ulcer
  Abstract

A finite element simulation model was developed for the performance optimization of a closed type air-cell mattress used for the ulcer prevention. An H-model with material properties of human flesh and kinematic joints were used for the calculation of the body contact pressure. The material property of rubber air-cell was evaluated by tensile test of standard specimen. We evaluated the body contact pressure distribution after laying human model on the inflated air-cell mattress. It was found that the body contact pressure was dependent on cell height, but hardly affected by the cell thickness.

  Info
Periodical
Key Engineering Materials (Volumes 326-328)
Edited by
Soon-Bok Lee and Yun-Jae Kim
Pages
743-746
DOI
10.4028/www.scientific.net/KEM.326-328.743
Citation
H. S. Cho, J. C. Ryu, G. S. Kim, M. S. Mun, K. H. Kim, I. H. Lee, "Analysis of Body Pressure Distributions of the Air-Cell Mattress for Preventing Decubitus Ulcer", Key Engineering Materials, Vols. 326-328, pp. 743-746, 2006
Online since
December 2006
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