Application: It is suitable for patients with difficult discharge of secretions or atelectasis caused by mucus obstruction. It promotes airway clearance and phlegm removal, and improves bronchial drainage.

Features: No artificial care: The sputum expulsion process is automatically completed without the assistance of medical staff.
The vest is inflated with two air-conducting hoses at the same time, so that the force in the patient's chest is evenly distributed and soft.
Detachable vest (patented technology) can be washed as ordinary clothes.

The high-frequency full chest oscillation technique is used to simulate the chest wall oscillation caused by cough, which can relax and liquefy the mucus and metabolites on the surface of the respiratory tract mucosa, and enhance the patient's ability to exclude secretions such as respiratory sputum.