Fev Pft System

Tidal breathing analysis conducted with Impulse Oscillometry (IOS) has been shown to be informative and differentiated in the early detection and follow-up of pulmonary diseases such as asthma, COPD, and idiopathic pulmonary fibrosis. IOS has the ability to assess a broader patient population than spirometry alone, including children, adults, and geriatric patients, and is nearly impervious to patient cooperation.input:
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IOS is available as a standalone device that is integrated with a spirometry measurement program (MasterScreen IOS and Vyntus IOS) or as an add-on module to the MasterScreen series.



Advantages and Features



Evaluation and differentiation of airway function in quiet breathing environments.



Early and sensitive identification of pulmonary obstruction. Patients with asthma may exhibit elevated levels of airway resistance despite being asymptomatic and having normal spirometry. IOS quantifies impedance at various frequencies, which are indicative of central and peripheral airway resistance.input:
output:Enables the differentiation between central (proximal) and peripheral (distal) airway resistance.input:
output:The peripheral airways are frequently not reached by bronchodilator therapy. Despite the fact that FEV1 is incapable of providing an objective response to drug therapy, IOS can.Monitor the impact of bronchial provocation on airway tone.input:
output:SentrySuite software facilitates automatic classification and interpretation of outcomes.