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High-frequency oscillatory ventilation
Current Problems in Surgery, 2013Acute 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
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High-frequency oscillatory ventilation with volume guarantee: a single-centre experience
Archives of Disease in Childhood: Fetal and Neonatal Edition, 2018Objective High-frequency oscillatory ventilation (HFOV) is widely used in neonatology. The Dräger Babylog VN500 ventilator offers volume-guaranteed HFOV (HFOV-VG) mode when the high-frequency tidal volume (VThf) to be delivered can be set.
G. Belteki, C. Morley
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Ventilation requirements during high frequency ventilation
Critical Care Medicine, 1983This study was undertaken to investigate ventilatory requirements during high frequency ventilation (HFV). Six anesthetized dogs were ventilated with bird M-2 or Emerson 2-V ventilators at respiratory rates (RRs) ranging from 13-1300 breath/min. PaCO2 was maintained within normal range at all rates by tidal volume (VT) adjustment.
F J, Colgan, L G, TenEyck, T, Sawa
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High-Frequency Oscillatory Ventilation
International Journal of Technology Assessment in Health Care, 1991The 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.
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High-frequency jet ventilation
Respiratory Care Clinics of North America, 2001High-frequency ventilation, including HFJV, is an interesting alternative approach to mechanical ventilatory support that may offer benefits in terms of improved gas exchange and lower maximal alveolar distending pressures. Clinical data demonstrating improved outcome exist for neonatal and some forms of pediatric respiratory failure.
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High-Frequency Positive Pressure Ventilation
International Anesthesiology Clinics, 1983The prototype for high frequency ventilation is found in nature — the respiration of hummingbirds and insects is synchronous with the beat of their wings. In 1915 Henderson et al. (1) commented on the rapid, shallow breathing in dogs during heat polypnea: “There may easily be a gaseous exchange sufficient to support life even when tidal volume is ...
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