Pneumatic high frequency oscillation expectoration system working principle:

A high frequency thoracic oscillation (HFCWO) sputum expulsion technique

The pneumatic high-frequency oscillation expectoration system adopts high-frequency chest wall oscillation (HFCWO) technology. Through the pulse oscillation signal sent by the host machine, the inflatable vest or half chest band can produce high-frequency oscillation repeatedly at high speed, which promotes relaxation, liquefaction and detachment of secretions in the deep respiratory tract and lung, and forms air flow in the airway for directional autonomous drainage. The secretions move from the bronchus to the airways and are expelled from the body through coughing or artificial suction.

Indications:

Excessive sputum in the airway, too viscous, weak sputum

Establish artificial airway, need mechanical ventilation

Acute exacerbation of chronic obstructive pulmonary disease, atelectasis, pulmonary infection

Patients with bronchiectasis, cystic pulmonary fibrosis and excessive expectoration

Elderly, infirm and bedridden patients

Patients with deep breathing and cough drowsiness caused by pain after surgery

Pediatric pneumonia, coma, myasthenia gravis, occupational lung disease

Applicable departments:

Respiratory, neurology, Neurosurgery, pediatrics

Cardiothoracic Surgery Oncology ICU Pulmonology Emergency Department Geriatrics

Department of General Surgery, Obstetrics and Gynecology, Burn Department, Chinese Medicine, Orthopaedic Rehabilitation Department

Product features:

1, ten years of vests expectoration machine production technology, product quality is excellent, failure rate is less than 0.1%.

2, professional sales and service team, to solve more than 99% of clinical problems (choose professional services is particularly important).

3. The upgraded high-power pulse generator has uniform output frequency intensity, can start at 1Hz, has good expectoration effect, and has high treatment comfort for patients.

2, one machine multiple mode switching operation is convenient, can be used for clinical research academic data statistics.

3, removable expectorant vest, strong anti-violence and anti-oxidation, easy disinfection and cleaning, prevent cross infection.

4, sputum chest belt supine patients can directly use, without blocking the airway into the air bag.

5, double airway work at the same time, the patient's chest force is uniform, overpressure automatic pressure relief function, improve the comfort of patients, so that sputum discharge care is more in place.

6, Plexiglass + ABS+ double aluminum alloy pillar trolley, the material line is smooth, anti-fall fence increase pulley steering smooth, more stable and stronger.

7. Prevent or improve the stagnation of secretions in the airway, and ensure that the body maintains normal lung ventilation and lung exchange.