Mucus Clearance Device & Natural Lung Exerciser Provides Positive Expiratory Pressure(PEP) Therapy for Patients with…

ADJUSTMENT for minimum or maximum positive expiratory pressure (PEP). Turn the vented cap to adjust the strength of the exhaled airflow. Effectively exercise the working ability of the lungs.
METHOD OF OPERATION. Choose from two sizes of ball to better control the frequency of vibration. The device produces a range of oscillation frequencies between 6 and 20 Hz, corresponding to the range of human pulmonary resonance frequencies. These vibrations loosen mucus from the airway walls.
MATERIALS. Medical-grade materials. CONTENTS: 1 no. dustproof bag, 2 no. vibrating balls, 1 no. mouthpiece, 1 no. mucus removal device.
QUICK and EASY. The device is quick and easy to use, with most people needing only 5-10 minutes, once or twice a day. Will help to develop better breathing for children and adults, including the elderly, both non-smokers and smokers; particularly helpful for swimmers, divers, athletes, singers and wind instrument musicians.
INDICATIONS. This natural lung-expansion and mucus-clearance device provides positive expiratory pressure (PEP) therapy for patients with mucus-producing respiratory conditions including atelectasis, bronchitis, bronchiectasis, emphysema, cystic fibrosis, chronic obstructive pulmonary disease (COPD), asthma and other conditions producing retained secretions.