The Vyaire Medical AirLife Volumetric Incentive Spirometer with One-Way Valve has deep breathing therapy designed for patients to correctly perform and monitor their own breathing exercises, even without direct supervision. It has easily adjustable patient goal indicator that provides a volumetric goal for adequate lung exercise. The swivel mouthpiece allows the patient to easily adjust for use in various positions with dual-sided graduations to clearly identify achieved volumes of up to 4,000 mL capacity. The medical instrument has also inspiratory flow indicator that encourages patients to maintain a slow, proper rate of inspiration. The product comes in a case of 12.
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