The Whole Thoracic High-Frequency Pulsed sputum expulsion system (i.e., back-piece sputum expeller) primarily consists of a composite high-frequency air oscillation unit, a balloon back-piece (chest band), and a gas delivery hose connecting them. After power on, the unit starts operating quickly; the balloon back-piece (chest band) causes high-frequency vibrations in the patient's chest wall, thereby loosening and removing thick sputum. At the same time, it stimulates the airway walls, causing the sputum to be transferred to the trachea and mouth, and then expelled smoothly. It features intelligent programs for adults, children, and newborns, making operation easy. Some models also include nebulization function, offering enhanced performance.
Indicated for: atelectasis, respiratory failure, pulmonary infection, bronchiectasis, myasthenia gravis, ventilator dependence, tracheotomy, chronic bronchitis, cystic fibrosis, and other conditions.
Applicable to: Respiratory Department, Intensive Care Unit (ICU), Pediatrics, Occupational Disease Department, Senior Medical Staff Ward, and other departments.