This can ‘pop’ the alveoli in the lungs open, which helps to treat and prevent atelectasis (complete or partial collapse of a lung or a section (lobe) of a lung). These vibrations helps to loosen secretions form the patient’s airways.Īlso, as the patient blow into the device, back pressure is created. As the patient breathes into the device, the ball rattles against the valve causing vibrations. The flutter valve device has a steel ball that rests inside near the valve. The Acapella flutter valve causes both airway vibrations and positive expiratory pressure (PEP) therapy, so it essentially provides dual therapy for the patient. Acapella flutter valve is a triangularly shaped cylinder and is sometimes green or blue in color. The repeated accelerations of expiratory airflow favour movement of secretions from the peripheral to the central airways. The oscillations induce vibrations within the airway wall to displace secretions into the airway lumen and decrease the viscosity of tenacious secretions. The positive expiratory pressure (PEP) component encourages airflow behind secretions. A flutter valve is a type of oscillatory Positive Expiratory Pressure (PEP) therapy that loosens secretions in the lungs and helps the patient to cough them up in order to clear the airways. ![]() A flutter valve helps to clear mucus from your lungs as well as make breathing easier and more comfortable. A flutter valve is a handheld Oscillating Positive Expiratory Pressure (PEP) device that is used as a type breathing therapy.
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