Dependency of Tidal Volume on Mean Airway Pressure in High-Frequency Oscillatory Ventilation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F17%3A00305982" target="_blank" >RIV/68407700:21460/17:00305982 - isvavai.cz</a>
Result on the web
<a href="http://users.utcluj.ro/~simona/conf/L28.pdf" target="_blank" >http://users.utcluj.ro/~simona/conf/L28.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-52875-5_39" target="_blank" >10.1007/978-3-319-52875-5_39</a>

Result language
angličtina
Original language name
Dependency of Tidal Volume on Mean Airway Pressure in High-Frequency Oscillatory Ventilation
Original language description
Recent studies have shown that there exists a dependence of tidal volume on a mean airway pressure in high- frequency oscillatory ventilation. Objective of the present study was to examine if the dependence is caused by changing the mean airway pressure value itself or if it is caused by a change of the mechanical properties of the respiratory system according to a change of the mean airway pressure. Ventilator 3100B and rigid respiratory system models of volumes 25 L, 35 L, 50 L and 120 L with constant mechanical properties were used in the experimental circuit. Volume flow and tidal volume was measured with custom-made orifice and 2100 Respiration Monitor. Mean airway pressure was increased from baseline value by 4 cmH2O every 1.5 min. It was shown that there is a statistically significant relationship between tidal volume and the mean airway pressure in constant mechanical properties of the respiratory system.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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