DocumentCode :
1182788
Title :
A Theoretical Study of Controlled Ventilation
Author :
Wald, Alvin A. ; Murphy, Terence W. ; Mazzia, Valentino D.B.
Author_Institution :
New York University Medical Center, New York, N. Y.
Issue :
4
fYear :
1968
Firstpage :
237
Lastpage :
248
Abstract :
This paper is a theoretical study of controlled ventilation with a respirator. An electric circuit analog of the respiratory system is used with respiratory parameters of the normal adult. Deleterious effects of positive pressure ventilation are considered and related to the model. The effects considered include peak alveolar pressure and its time of occurrence, work, and average alveolar pressure. Different pressure waveforms are used as the driving source for the respirator model. These waveforms are rectangle, ramp, negative ramp, sine, and exponential.
Keywords :
Automatic control; Blood; Circuits; Equations; Heart; Lungs; Pressure control; Process control; Respiratory system; Ventilation; Methods; Respiration; Respiration, Artificial; Ventilators, Mechanical;
fLanguage :
English
Journal_Title :
Biomedical Engineering, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9294
Type :
jour
DOI :
10.1109/TBME.1968.4502574
Filename :
4502574
Link To Document :
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