Results 281 to 290 of about 315,034 (346)
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Design for positive pressure respirators

Medical & Biological Engineering, 1972
This study deals with the design of a positive pressure respirator using a first order non-linear lung model. The non-linearities considered are non-linear airway resistance, effect of hysteresis and non-constant dead space. The analysis has been carried out using three different waveforms,viz., rectangular, sine and ramp. It is shown that the last two
V. K. Jain, S. K. Guha
openaire   +3 more sources

Coordination between respiration and swallowing during non‐invasive positive pressure ventilation

Respirology (Carlton South. Print), 2016
The purpose of this study was to test the hypothesis that the risk of silent aspiration is increased in non‐invasive positive pressure ventilation.
Ryuji Hori   +4 more
semanticscholar   +1 more source

POSITIVE PRESSURE RESPIRATION AND ITS APPLICATION TO THE TREATMENT OF ACUTE PULMONARY EDEMA

, 1938
Excerpt The purpose of this paper is to present observations we have made which provide a physiologic basis for the use of positive pressure respiration in the treatment of acute pulmonary edema.
A. Barach, John Martin, M. Eckman
semanticscholar   +1 more source

The fate of nebulized salbutamol (albuterol) administered by intermittent positive pressure respiration to asthmatic patients.

American Review of Respiratory Disease, 1973
Five asthmatic patients were given salbutamol from the nebulizer of an intermittent positive pressure ventilator. All showed physiological improvement without side-effects.
G. Shenfield   +3 more
semanticscholar   +1 more source

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