The subject exhales via a mouthpiece and a directional valve into a

By A Mystery Man Writer

The emergence of the Novel Coronavirus SARS-CoV-2, the cause of COVID-19, has sparked a re-assessment of best practices for the mitigation of disease

TestSafe® Mouthpiece

How does a zero pressure gas regulator work? - Quora

Exhaled particles and small airways, Respiratory Research

Non-Pharmaceutical Techniques for Obstructive Airway Clearance Focusing on the Role of Oscillating Positive Expiratory Pressure (OPEP): A Narrative Review

Frontiers Pulsatile Bi-Directional Aerosol Flow Affects Aerosol Delivery to the Intranasal Olfactory Region: A Patient-Specific Computational Study

Ekaterina Mirgorodskaya's research works University of Gothenburg, Göteborg (GU) and other places

Pulmonary Function Testing

Characterization of Exhaled Particles from the Healthy Human Lung—A Systematic Analysis in Relation to Pulmonary Function Variables

Aerosol drug delivery to spontaneously-breathing preterm neonates: lessons learned, Respiratory Research