Search Results - "Ort, Vaclav"

Novel design of inspiratory flow generation and gas mixing for critical care ventilators suitable for rapid production and mass casualty incidents by Roubik, Karel, Ort, Vaclav, Horakova, Lenka, Walzel, Simon

“…Scarcity of medical resources inspired many teams worldwide to design ventilators utilizing different approaches during the recent COVID-19 pandemic. Although…”
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Perlite is a suitable model material for experiments investigating breathing in high density snow by Roubik, Karel, Sykora, Karel, Sieger, Ladislav, Ort, Vaclav, Horakova, Lenka, Walzel, Simon

“…Outdoor breathing trials with simulated avalanche snow are fundamental for the research of the gas exchange under avalanche snow, which supports the…”
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Electrical Impedance Tomography Can Be Used to Quantify Lung Hyperinflation during HFOV: The Pilot Study in Pigs by Ort, Vaclav, Roubik, Karel

“…Dynamic hyperinflation is reported as a potential risk during high-frequency oscillatory ventilation (HFOV), and its existence has been documented both by…”
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Response time of indirectly accessed gas exchange depends on measurement method by Rafl, Jakub, Kulhanek, Filip, Kudrna, Petr, Ort, Vaclav, Roubik, Karel

“…Noninvasive techniques are routinely used for assessment of tissue effects of lung ventilation. However, comprehensive studies of the response time of the…”
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Better Distribution of Minute Ventilation and Lung Energy Load in Multi-frequency Ventilation in Neonatal Inhomogeneous Lungs: Mathematical Simulation by Ort, Vaclav, Kabelkova, Eliska

“…The lungs of preterm neonates can show pathologies characterized by inhomogeneity of their mechanical characteristics. That leads to major differences between…”
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Exposure of Tissue Mimicking Materials Based on Conductive Polyurethane to Vacuum During Pot Time Significantly Reduces their Electric Impedance by Ort, Vaclav, Albrechtova, Denisa

“…Studies dealing with methodological uncertainties using electrical impedance tomography can advantageously use technical phantoms for their measurements. Using…”
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First Clinical Use of Rapidly Designed and Manufactured Mechanical Lung Ventilator CoroVent for COVID-19 Patients by Roubik, Karel, Skola, Josef, Horakova, Lenka, Ort, Vaclav, Walzel, Simon

“…The reports of the ventilator shortage in Italy inspired many teams worldwide to attempt designing easily manufacturable ventilators utilizing several…”
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The effect of dynamic hypoinflation during high frequency oscillatory ventilation in an in vitro model of the respiratory system by Ort, Vaclav, Roubik, Karel

“…Dynamic hyperinflation during high frequency oscillatory ventilation (HFOV) is defined as a situation when the mean alveolar pressure (mPalv) is higher than…”
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Evaluation of Electrical Impedance Tomography for a Measurement of Tidal Volume in High-frequency Ventilation of the Pig - Case Study by Rozanek, Martin, Kudrna, Petr, Rafl, Jakub, Ort, Vaclav, Kordik, Marek, Roubik, Karel

“…We have analyzed dynamic lung impedance recorded by electric impedance tomography in the high-frequency oscillatory ventilation of the laboratory pig. The aim…”
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