Faculty Opinions recommendation of Volume-guaranteed pressure-support ventilation facing acute changes in ventilatory demand.

2005 ◽  
Author(s):  
Stefano Nava
Keyword(s):  
Pressure Support Ventilation ◽  
Pressure Support ◽  
Support Ventilation ◽  
Acute Changes

Volume-guaranteed pressure-support ventilation facing acute changes in ventilatory demand

2005 ◽  
Vol 31 (9) ◽  
pp. 1181-1188 ◽  
Author(s):  
Samir Jaber ◽  
Jean-Marc Delay ◽  
Stefan Matecki ◽  
Mustapha Sebbane ◽  
Jean-Jacques Eledjam ◽  
...  
Keyword(s):  
Pressure Support Ventilation ◽  
Pressure Support ◽  
Support Ventilation ◽  
Acute Changes

scholarly journals A Comparative Evaluation of Pressure-Triggering and Flow-Triggering in Pressure Support Ventilation (PSV) for Neonates Using an Animal Model

1995 ◽  
Vol 23 (3) ◽  
pp. 302-306 ◽  
Author(s):  
A. Uchiyama ◽  
H. Imanaka ◽  
N. Taenaka ◽  
S. Nakano ◽  
Y. Fujino ◽  
...  
Keyword(s):  
Animal Model ◽  
Pressure Support Ventilation ◽  
Airway Pressure ◽  
Comparative Evaluation ◽  
Pressure Support ◽  
Trigger Delay ◽  
Support Ventilation ◽  
Respiratory Flow ◽  
Oesophageal Pressure ◽  
Support Time

The triggering system in pressure support ventilation needs to respond rapidly, especially in neonates. The aim of this study was to compare the effects of flow-triggered and pressure-triggered pressure support ventilation on neonatal mechanical ventilation using an animal model. Respiratory flow, airway pressure, oesophageal pressure, and diaphragmatic electromyogram were measured during pressure support ventilation in five anaesthetized rabbits. The animals were connected to a VIPBIRD (Bird, U.S.A.) (CPAP mode, pressure support ventilation, 5 cm H2O) and PEEP 0 cm H2O). Flow-triggering sensitivity was set at 0.21/min, 0.51/min, 1.011/min, or 1.51/min. Pressure-triggering sensitivity was set at −1.0 cm H2O. Shorter trigger delay and longer pressure support time were observed in flow-triggering. There was also less diaphragmatic activity in flow-triggering as evidenced by the amplitude of integrated diaphragmatic electromyogram and negative deflection of oesophageal pressure. The findings suggest that flow-triggering will prove superior to pressure-triggering in pressure support ventilation for neonates.

Assessment of Physiologic Variables and Subjective Comfort Under Different Levels of Pressure Support Ventilation

CHEST Journal ◽  
2004 ◽  
Vol 126 (3) ◽  
pp. 851-859 ◽  
Author(s):  
Michele Vitacca ◽  
Luca Bianchi ◽  
Ercole Zanotti ◽  
Andrea Vianello ◽  
Luca Barbano ◽  
...  
Keyword(s):  
Pressure Support Ventilation ◽  
Pressure Support ◽  
Support Ventilation ◽  
Different Levels

Pressure support ventilation in airway obstruction

2006 ◽  
Vol 23 (Supplement 37) ◽  
pp. 262
Author(s):  
L. Bonnet ◽  
V. Billard ◽  
J. Bourgain
Keyword(s):  
Airway Obstruction ◽  
Pressure Support Ventilation ◽  
Pressure Support ◽  
Support Ventilation
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