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Friction Behaviour of Medical Compression Stockings Against Various Mechanical Skin Models

  • Wei Ke
  • Jiyong Hu
  • Xin Ding
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 318)

Abstract

To determine a promising skin model for exploring the friction behaviour of medical compression stockings (MCS), the dynamic friction properties of MCS against with two kinds of mechanical skin models are investigated in the current study. For further investigation, the difference on the friction of the two models are analysed in detail with adhesion friction model and Hertz contact theory. The coefficient of friction (COF) of MCS/Lorica is 0.34 ± 0.01, which is closer to the COF of human skin/MCS (0.36 ± 0.04), while the COF of MCS/PUR is 0.89 ± 0.01, with an increasing factor of 2.6, mainly due to the variation of elastic modulus. It can be concluded that Lorica has similar dry friction behaviour as the human skin, and elastic modulus could be the main reason to the difference on the friction of two models.

Keywords

Skin-textile friction Medical compression stockings Hertz contact model Adhesion friction mechanism 

Notes

Acknowledgements

This work was supported by the Fundamental Research Funds for the Central Universities, the National Natural Science Foundation through project (No. 51175076) and the Natural Science Foundation of Shanghai through project (No. 12ZR1400500). This study is also funded by CSC Fellowship awarded to the first author in 2012.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.College of TextilesDonghua UniversityShanghaiPeople’s Republic of China

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