A method of compliance measurement and gastight testing in models of the respiratory system
Authors:
Karel Roubík; Monika Stránská
Authors‘ workplace:
Czech Technical University in Prague, Faculty of Biomedical Engineering, Kladno, Czech Republic
Published in:
Lékař a technika - Clinician and Technology No. 1, 2014, 44, 9-18
Category:
Original research
Overview
The article deals with design and verification of an easy-to-use method for compliance measurement in models of the respiratory system. A new term “effective compliance” has been proposed as an additional parameter to already existing adiabatic and isothermal compliances. A method of gastight testing is described as well. All the methods were tested using a set of compensated and uncompensated rigid models of the respiratory system as well as using passive and active lung models with adjustable compliances.
Keywords:
model of the respiratory system, compliance, effective compliance, adiabatic compliance, isothermal compliance
Sources
[1] Roubík, K., Ráfl, J.: Poddajnost a resistance v rigidních modelech respirační soustavy. Lékař a technika, 2009, roč. 39, č. 1, s. 32–38. ISSN 0301-5491.
[2] Ráfl, J., Roubík, K.: Fyzické modely respirační soustavy a možnosti jejich využití. Lékař a technika, 2009, roč. 39, č. 1, s. 32–38. ISSN 0301-5491.
[3] IngMar Medical: ASL 5000TM Active Servo Lung, Breathing Simulator, User’s manual, Software 3.2. 2nd Revision, 2007.
[4] Vavřík D., Hájek M., Penhaker M.: Měření a vyhodnocení základních ventilačních režimů a poruch v simulačním ventilačním okruhu. (The measurement and evaluation of basic ventilation modes and failure simulations on ventilation circuit). Lékař a technika, 2008, roč. 38, č. 2, s. 191-194. ISSN 0301-5491.
[5] Penhaker, M., Vavrik, D: The measurement and failure simulations of basic ventilation modes. International Conference on Networking and Information Technology. 2010, Article number 5508451, pp. 554-556.
Labels
BiomedicineArticle was published in
The Clinician and Technology Journal
2014 Issue 1
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