Results 251 to 260 of about 292,173 (295)

High frequency ventilation applications in the OR

AORN Journal, 1983
High frequency ventilation provides effective gas exchange at frequencies between 60 and 2,400 min-1. It can be potentially useful in the operating room for bronchoscopy, laryngoscopy, airway surgery, general surgery, and microscopic neurosurgery.
S F, Quan, H W, Militzer, J M, Calkins, C K, Waterson   +3 more
openaire   +2 more sources

High frequency jet ventilation.

Anaesthesia, 1984
Summary 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: A review

Respiration Physiology, 1984
As a new mode of assisted ventilation, high-frequency ventilation (HFV) embodies several types of devices, all of which employ tidal volumes much smaller and frequencies much greater than conventional mechanical ventilation (CMV). Due to the smaller swings of airway pressure during HFV, it is thought that some of the drawbacks of CMV may be overcome ...
H K, Chang, A, Harf
openaire   +2 more sources

Ventilation by high-frequency oscillation

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, K, Miyasaka, B E, Marchak, W K, Thompson, A B, Froese, A C, Bryan   +5 more
openaire   +2 more sources

High-frequency Oscillatory Ventilation

Anesthesiology, 2004
Preliminary 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, Jean Godard, Olivier Claris, Richard B. Weiskopf   +3 more
openaire   +2 more sources

High-frequency oscillatory ventilation

Current Problems in Surgery, 2013
Acute lung injury (ALI) in its most severe form, acute respiratory distress syndrome (ARDS), is a major cause of mortality in intensive care units (ICU) and accounts for a large proportion of healthcare expenditures despite advances in ventilator strategies and improvements in critical care management over the past decades.
Sarah E, Greer, Maureen, McCunn
openaire   +2 more sources

High-Frequency Ventilation in the Neonate

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   +2 more sources

High-Frequency Oscillatory Ventilation

International Journal of Technology Assessment in Health Care, 1991
The improved survival rate of premature infants with respiratory failure is attributable to advances in mechanical ventilation, although an adverse consequence has been an increased incidence of bronchopulmonary dysplasia (BPD) (1;32). Positive pressure ventilation with its attendant “barotrauma” is suspected in the causation of BPD.
openaire   +2 more sources

High-Frequency Jet Ventilation

Surgical Clinics of North America, 1985
High-frequency jet ventilation is a useful new modality of ventilatory support that offers specific advantage in endoscopy, laryngeal surgery, or mechanically ventilating patients with airway leaks. The method produces lower airway pressures and less movement in the operative field and is well tolerated by the patients.
M, Klain, H, Keszler
openaire   +2 more sources

HIGH-FREQUENCY VENTILATION IN NEONATES

American Journal of Perinatology, 2000
High-frequency ventilation (HFV) has been advocated to reduce lung injury and chronic lung disease (CLD) in preterm infants. Several randomized controlled trials have compared HFV with conventional mechanical ventilation (CMV) in preterm and term infants.
U H, Thome, W A, Carlo
openaire   +2 more sources