Research on Design and Test of Negative Pressure Isolator System for Infectious Disease Patients Based on Multi-Cavity Gasbag Structure

Abstract:

In this paper, the working principle of negative pressure isolation evacuation equipments is analyzed, some classic foldable negative pressure isolation evacuation equipments for infectious disease patients at home and abroad are introduced, structural design of negative pressure isolator for infectious disease patients with multi-cavity gasbag structure are carried out, then human ergonomic evaluation about the micro-environment in the chamber is made. The result shows that this equipment can meet the requirement for transporting infectious disease patients, and provide relatively comfortable micro-environment.

• Periodical: Advanced Materials Research (Volumes 591-593)
• Pages: 288-291
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.591-593.288
• Online since: November 2012
• Authors: Ming Xi Hu, Sheng Jun Liu, Xin Wu Xie, Zhen Jie Du, Feng Tian, Yan Jun Zhang, Wan Yu Gao
• Keywords: Infectious Disease, Multi-Cavity Airbag, Negative Pressure Isolation

References

[1] Brohus H, Balling K D, Jeppesen D. Influence of movements on contaminant transport in an operating room[J], Indoor Air, 2006, 16: 356.

DOI: 10.1111/j.1600-0668.2006.00454.x

[2] Peter Zweife, Friedrich Breyer, Mathias Kifmann. Health Economics [M], New York: Oxford University Press, 2009: 16.

[3] Information on http:// www.remployfrontline.co.ukbusiness

[4] Information on http:// WWW.ARAMSCO.COM •aramsco • specializing in safety products for the hazardous environment