Optimal mean airway pressure during high-frequency oscillatory ventilation determined by measurement of respiratory system reactance
نویسندگان
چکیده
منابع مشابه
Optimal mean airway pressure during high-frequency oscillation: predicted by the pressure-volume curve.
BACKGROUND A number of groups have recommended setting positive end-expiratory pressure during conventional mechanical ventilation in adults at 2 cm H2O above the lower corner pressure (P(CL)) of the inspiratory pressure-volume (P-V) curve of the respiratory system. No equivalent recommendations for the setting of the mean airway pressure (Paw) during high-frequency oscillation (HFO) exist. The...
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This study investigated factors contributing to differences between mean alveolar pressure (PA) and mean pressure at the airway opening (Pao) during high-frequency oscillatory ventilation (HFOV). The effect of the inspiratory-to-expiratory time (I/E) ratio and amplitude of oscillation on the magnitude of - Pao (Pdiff) was examined by using the alveolar capsule technique in normal rabbit lungs (...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 2013
ISSN: 0031-3998,1530-0447
DOI: 10.1038/pr.2013.251