Results 241 to 250 of about 175,217 (289)
Some of the next articles are maybe not open access.
High frequency jet ventilation.
Anaesthesia, 1984Summary A case is described where high frequency jet ventilation was used to avoid the cardiovascular depressant effects associated with conventional ventilation. Early weaning from inotropic and ventilatory support proved possible.
L R, Fromme, R, Kaplow
exaly +5 more sources
High-Frequency Ventilation in the Neonate [PDF]
Clinics in Perinatology, 1987 HFV is a mode of therapy that allows gas exchange with pressure fluctuations much lower than that required for conventional ventilation, and may consequently decrease the incidence of barotrauma and chronic lung disease. At present the National Institute of Health is sponsoring the first large controlled trial to test the efficacy of HFV using an ...
E, Bancalari, R N, Goldberg
openaire +3 more sources
Ventilation by high-frequency oscillation [PDF]
Journal of Applied Physiology, 1980 The effect of applying a high-frequency small-volume sinusoidal oscillation at the airway was investigated in anesthetized apneic beagle dogs (mean wt 11 kg, mean VDphys 6.6 +/- 0.6 ml/kg). Oscillations generated by a piston in a cylinder were transmitter to the lungs through an uncuffed endotracheal tube (4.5 mm ID, 6.0 mm OD), which allowed a ...
D J, Bohn +5 more
openaire +3 more sources
Frequency dependence of lung volume changes during superimposed high-frequency jet ventilation and high-frequency jet ventilation [PDF]
British Journal of Anaesthesia, 2014 /st> Superimposed high-frequency jet ventilation (SHFJV) has proved to be safe and effective in clinical practice. However, it is unclear which frequency range optimizes ventilation and gas exchange.
Antonella Lomauro +2 more
exaly +5 more sources
The Journal of Pediatrics, 1984
Complete physiological understanding of HFV requires knowledge of four general classes of information: 1) the distribution of airflow within the lung over a wide range of frequencies and VT (sect. IVA), 2) an understanding of the basic mechanisms whereby the local airflows lead to gas transport (sect.
J M, Drazen, R D, Kamm, A S, Slutsky
+7 more sources
Complete physiological understanding of HFV requires knowledge of four general classes of information: 1) the distribution of airflow within the lung over a wide range of frequencies and VT (sect. IVA), 2) an understanding of the basic mechanisms whereby the local airflows lead to gas transport (sect.
J M, Drazen, R D, Kamm, A S, Slutsky
+7 more sources
Two-Lung High-Frequency Jet Ventilation as an Alternative Ventilation Technique During Transthoracic Esophagectomy [PDF]
Journal of Cardiothoracic and Vascular Anesthesia, 2009 Objective: The aim of this study was to evaluate two-lung high-frequency jet ventilation during esophagectomy and evaluate the influence of high-frequency jet ventilation on pulmonary complications as compared with one-lung ventilation.
Jasper Van Bommel, , Diederik Gommers
exaly +2 more sources
Journal of Paediatrics and Child Health, 1997
Abstract:The 1990s have seen a dramatic resurgence of interest in high frequency ventilation (HFV). The role of HFV in the rescue of infants failing conventional mechanical ventilation (CMV) is now relatively well established. However, the wider role of HFV in the routine management of respiratory failure in the newborn is more contentious.
C A, Ramsden, J J, Pillow
openaire +2 more sources
Abstract:The 1990s have seen a dramatic resurgence of interest in high frequency ventilation (HFV). The role of HFV in the rescue of infants failing conventional mechanical ventilation (CMV) is now relatively well established. However, the wider role of HFV in the routine management of respiratory failure in the newborn is more contentious.
C A, Ramsden, J J, Pillow
openaire +2 more sources
Seminars in Respiratory and Critical Care Medicine, 1998
High-frequency ventilation (HFV) provides respiratory gas exchange using positive airway pressure-driven tidal breaths that are often smaller than anatomic dead space and breathing frequencies several times faster than normal. Gas transport with HFV involves nonconvective mechanisms such as Taylor dispersion, coaxial flow, and augmented diffusion ...
openaire +3 more sources
High-frequency ventilation (HFV) provides respiratory gas exchange using positive airway pressure-driven tidal breaths that are often smaller than anatomic dead space and breathing frequencies several times faster than normal. Gas transport with HFV involves nonconvective mechanisms such as Taylor dispersion, coaxial flow, and augmented diffusion ...
openaire +3 more sources
Nasal High-Frequency Ventilation
Clinics in Perinatology, 2021Noninvasive high-frequency oscillatory (NHFOV) and percussive (NHFPV) ventilation represent 2 nonconventional techniques that may be useful in selected neonatal patients. We offer here a comprehensive review of physiology, mechanics, and biology for both techniques.
Daniele De Luca, Roberta Centorrino
openaire +2 more sources
High-frequency Oscillatory Ventilation
Anesthesiology, 2004Preliminary results with high-frequency oscillatory ventilation (HFOV) applied in neonates with severe hyaline membrane disease have been promising. Experimental data in surfactant-deficient animals have clearly demonstrated the advantages of HFOV, when compared with conventional mechanical ventilation, in improving gas exchange and pulmonary mechanics
Jean-Christophe Bouchut +3 more
openaire +2 more sources