AIMC Topic: Positive-Pressure Respiration

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Capnodynamic assessment of effective lung volume during cardiac output manipulations in a porcine model.

Journal of clinical monitoring and computing Sep 16, 2015
A capnodynamic calculation of effective pulmonary blood flow includes a lung volume factor (ELV) that has to be estimated to solve the mathematical equation. In previous studies ELV correlated to reference methods for functional residual capacity (FR...
Functional Residual Capacity Sulfur Hexafluoride Lung Injury Lung Volume Measurements Cardiac Output Respiratory Function Tests Lung Swine Animals Tidal Volume Surface-Active Agents Reference Values Anesthesia Regional Blood Flow Models, Theoretical Positive-Pressure Respiration Hemodynamics Time Factors
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Drive Pressure-Guided Individualized Positive End-Expiratory Pressure in Traumatic Brain Injury Surgery: A Randomized Controlled Trial.

Annali italiani di chirurgia Jan 1, 2024
AIM: Intraoperative lung-protective ventilation strategies (LPVS) have been shown to improve lung oxygenation and prevent postoperative pulmonary problems in surgical patients. However, the application of positive end-expiratory pressure (PEEP)-based...
Phosphopyruvate Hydratase HMGB1 Protein Brain Injuries, Traumatic Positive-Pressure Respiration Optic Nerve Tidal Volume Middle Aged Postoperative Complications Lung Ultrasonography Adult Male Humans Female
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[Effect of EIT-guided individualized PEEP setting on the incidence of hypoxemia in elderly patients undergoing robot-assisted radical prostatectomy].

Zhonghua yi xue za zhi Dec 20, 2022
To investigate the effect of individualized positive end expiratory pressure (PEEP) setting guided by chest electrical impedance tomography (EIT) on the incidence of hypoxemia in elderly patients undergoing robot-assisted radical prostatectomy in th...
Aged Male Humans Robotics Hypoxia Prostatectomy Incidence Positive-Pressure Respiration
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[Severe influenza A (H1N1) in late pregnancy: a case report].

Zhonghua wei zhong bing ji jiu yi xue Dec 1, 2019
Pregnancy has increased susceptibility to H1N1 influenza virus infection. Maternal influenza infection is associated with increased risk of morbidity and mortality. A case of influenza A (H1N1) during late pregnancy (pregnancy 1, birth 0, pregnancy 3...
Influenza A Virus, H1N1 Subtype Pregnancy Complications Tidal Volume Influenza, Human Respiratory Distress Syndrome Positive-Pressure Respiration Humans Pregnancy Female
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Automatic PAP Mask Sizing with an Error Correcting Autoencoder.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2019
We present the use of an error correcting autoencoder stage to a convolutional neural network model as a means of improving image based automatic Positive Airway Pressure (PAP) mask sizing accuracy. A single convolutional layer neural network was pre...
Masks Humans Neural Networks, Computer Image Processing, Computer-Assisted Positive-Pressure Respiration Machine Learning
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[Effect of location and type of exhalation valve on carbon dioxide rebreathing during noninvasive positive pressure ventilation: a experimental study].

Zhonghua wei zhong bing ji jiu yi xue Oct 1, 2015
OBJECTIVE: To investigate the influence of exhalation valve location as well as its type on carbon dioxide (CO2) rebreathing during noninvasive positive pressure ventilation (NPPV).
Masks Noninvasive Ventilation Carbon Dioxide Exhalation Trachea Positive-Pressure Respiration Tidal Volume Humans
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[Effect of prone position ventilation on respiratory mechanics and prognosis in patients with acute respiratory distress syndrome concurrent with interstitial lung disease].

Zhonghua wei zhong bing ji jiu yi xue Oct 1, 2015
OBJECTIVE: To explore the effect of prone position ventilation (PPV) on respiratory mechanics and prognosis in patients with acute respiratory distress syndrome (ARDS) concurrent with interstitial lung disease (ILD).
Prognosis Respiratory Distress Syndrome Positive-Pressure Respiration Humans Respiratory Mechanics Prone Position Lung Diseases, Interstitial Blood Gas Analysis
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