A Preliminary Report on Experimental Studies of Continuous Positive-pressure Ventilation (CPPV) and High-frequency Positive-pressure Ventilation (HFPPV)
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چکیده
منابع مشابه
A Comparison between Nasal Intermittent Positive Pressure Ventilation and Nasal Continuous Positive Airway Pressure Ventilation in the Treatment of Neonatal Respiratory Distress Syndrome
Background: Nasal intermittent positive pressure ventilation (NIPPV) is a non-invasive ventilatory mode, which delivers mechanical ventilation via nasal tubes or prongs. The present study was conducted to compare the efficacy of NIPPV and nasal continuous positive airway pressure ventilation (NCPAP) in reducing the need for intubation in preterm infants with respiratory distress syndrome (RDS)....
متن کاملHigh-frequency positive-pressure ventilation in neonates.
Twenty-five newborn infants with severe respiratory failure responding poorly to conventional mechanical ventilation were switched to high-frequency positive-pressure ventilation (HFPPV) at 90 to 180 cycle/min (mean 158), an estimated tidal volume less than or equal to 3 ml/kg body weight, an inspiratory time of 0.1 sec, and a PEEP of 3 to 17 cm H2O. In all infants, HFPPV increased PaO2 (mean 6...
متن کاملHigh frequency positive pressure ventilation (HFPPV) in a newborn infant with ruptured lungs.
A 4.2-kg full-term male infant underwent treatment of acute respiratory distress as a result of gross bilateral pneumothoraces, pneumomediastinum and interstitial emphysema. When a trial of continuous positive airway pressure failed conventional intermittent positive pressure ventilation was instituted, but this also failed to achieve satisfactory ventilation at a respiratory frequency of 60 b....
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The effects of intermittent and continuous positive pressure were studied in mechanically ventilated healthy dogs. No statistically significant changes were produced in oxygen tension, carbon dioxide tension, alveolar-arterial gradients or shunts by continuous positive pressure. It did produce a significant reduction in cardiac output and total oxygen delivery which was reversed by the reintrod...
متن کاملNoninvasive Positive-Pressure Ventilation.
Prince Andrew married Sarah Ferguson on July 23 1986. That day also saw the first use in the United Kingdom of non-invasive positive pressure ventilation by nasal mask. Aged about fifty years, the patient had suffered pulmonary tuberculosis as a youngster and, in the days before antituberculous chemotherapy, had been treated with bilateral pneumothoraces, phrenic crush and finally an apical tho...
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ژورنال
عنوان ژورنال: Upsala Journal of Medical Sciences
سال: 1979
ISSN: 0300-9734,2000-1967
DOI: 10.3109/03009737909179146