Introduction: A Different Kind of Breath Test When you think of a lung test, you probably picture someone blowing hard into a spirometer—the classic pulmonary function test that measures how fast and how much air you can exhale. But...
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We breathe about 20,000 times a day—usually without giving it a second thought. But just like your arms and legs, your lungs and the muscles that power them can be trained. Breathing exercises are not just relaxation techniques; the...
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When you exhale, your breath carries far more than carbon dioxide and water vapor. It also contains trace amounts of nitric oxide (NO), a gas produced by inflamed airway tissues. Measuring the concentration of NO in exhaled breath —...
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What Is Asthma? Asthma is a chronic condition in which the airways in the lungs become inflamed and narrow, making it difficult to breathe. The disease is characterized by diffuse airway inflammation triggered by a variety of stimuli, res...
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Barcelona, Spain — September 2026 — UBreath® successfully concluded an active and productive week at the European Respiratory Society (ERS) Congress 2026, held September 5–9 at Fira Gran Via in Barcelona. At Booth R0...
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What Is Impulse Oscillometry? Imagine a lung function test that requires nothing more than sitting still and breathing normally. That is precisely what Impulse Oscillometry (IOS) offers—a quiet, non-invasive technology that uses sou...
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Fractional exhaled nitric oxide (FeNO) has become an indispensable tool in respiratory medicine. As a non-invasive biomarker of Type-2 airway inflammation, FeNO testing is now widely used in asthma diagnosis, monitoring, and treatment gui...
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Introduction Fractional exhaled nitric oxide (FeNO) has become a cornerstone in the management of asthma and other airway diseases. As a non‑invasive biomarker of type‑2 inflammation, it helps clinicians diagnose eosinophilic asthma, pr...
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Asthma is one of the most common chronic respiratory conditions worldwide, affecting an estimated 260 million people globally. It is a lifelong condition characterized by chronic airway inflammation that makes breathing difficult. While a...
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