Adaptive Support Ventilation
نویسندگان
چکیده
منابع مشابه
New Modes of Ventilation: Proportional Assist Ventilation; Adaptive Support Ventilation; SmartCare
Introduction Proportional Assist Ventilation (PAV), Adaptive Support Ventilation (ASV) and SmartCare (SC) are new modes of ventilation that have recently become available on the market. Although these modes have numerous similarities, there are several important differences that clinicians should be aware of to ensure successful and appropriate application of each. The present paper will descri...
متن کاملComparison of the effect of pressure support ventilation and volume assured pressure support ventilation on weaning patients off mechanical ventilation after cardiac surgery
Background: Weaning from mechanical ventilation in the intensive care unit is an important step in the treatment process. More patients in less than 6 hours after cardiac surgery can be separated from mechanical ventilation and extubated. However, 20-40% of patients after cardiac surgery, due to dysfunctional ventilator weaning response (DVWR), still remain under mechanical ventilation. Therefo...
متن کاملAdaptive Support Ventilation: Review of the Literature and Clinical Applications
Mechanical ventilation is frequently delivered to patients admitted to intensive care units to reduce the work of breathing (WOB), to improve oxygenation, or to assist ventilation. The interaction between patient and ventilator is complex with respect to a variety of variables including pressure, volume, flow, and time. Yet these variables can be adequately represented by a mathematical model, ...
متن کاملAdaptive support ventilation: an appropriate mechanical ventilation strategy for acute respiratory distress syndrome?
BACKGROUND Adaptive support ventilation (ASV) allows the clinician to set a maximum plateau pressure (PP) and automatically adjusts tidal volume to keep PP below the set maximum. METHODS ASV was compared to a fixed tidal volume of 6 ml/kg. ASV determined the respiratory rate and tidal volume based on its algorithms. Maximum airway pressure limit was 28 cm H2O in ASV. Six sets of lung mechanic...
متن کاملAdaptive support ventilation: an inappropriate mechanical ventilation strategy for acute respiratory distress syndrome?
To the Editor: Adaptive support ventilation (ASV) allows clinicians to set a maximum plateau pressure (PP) and a desired minute ventilation. Thus, ASV automatically determines the respiratory rate and tidal volume (VT) based on its algorithms and hereto adjusts VT to keep PP below the set maximum. In a lung model with varying mechanics, all mimicking acute respiratory distress syndrome (ARDS), ...
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ژورنال
عنوان ژورنال: Anesthesiology
سال: 2009
ISSN: 0003-3022
DOI: 10.1097/aln.0b013e3181b55f8f