The Portable Physiotherapy Vest Airway Clearance System (Model: MCR-V11) is designed for patients with cystic fibrosis (CF) and other respiratory conditions. Utilizing High-Frequency Chest Wall Oscillation (HFCWO), the system consists of an inflatable vest and an air pulse generator. By rapidly inflating and deflating, it creates gentle compression on the chest wall, moving mucus toward the upper airways for easier removal through coughing or suctioning.
Three Professional Working Modes:
Pressure Range: 3-30mmHg | Working Time: 1-99 Min
Position: Sitting position is recommended.
Frequency: 2~4 times/day; 2h before or after meals.
Duration: 10-15 mins per session (max 30 mins).
Adult Settings: 5-22Hz | 1.5-4.0kPa | 1-15min
Child Settings: 5-15Hz | 1.5-2.5kPa | 1-10min
Do not use in cases of: Skin infections at the site, bleeding parts, lung tumors, Tuberculosis, pneumothorax, lung abscess, abnormal coagulation, pulmonary hemorrhage, atrial fibrillation, or acute myocardial infarction (AMI).
Medical consultation is required for patients with head/neck injuries or unstable vital signs.
| Display: Digital display | Ultra Quiet: ≤70dB | Output: 240VA |
| Voltage: AC220V±22V, 50HZ | Machine Weight: 12kg | Pressure: 3-30mmHg |
| Vest Sizes: S (45x40cm), M (48x55cm), L (54x57cm) | Custom sizes available | |




The system uses High-Frequency Chest Wall Oscillation (HFCWO) to deliver air pulses that vibrate the chest. This helps break up mucus, thins it out, and moves it to the upper airways for easier removal.
It features Normal, Ladder, and Cyclical modes. Ladder and Cyclical modes offer different frequency variations (High, Medium, Low) to customize treatment based on patient comfort and therapy needs.
Yes, the system is designed for both children and adults. It comes with different vest sizes (S, M, L) and adjustable frequency/pressure settings specifically for pediatric use.
Typically, it is recommended to use the vest 2 to 4 times per day, either 2 hours before or 2 hours after a meal. Each session usually lasts 10 to 15 minutes.
The pressure range is 3-30mmHg, and the frequency can be adjusted from 1 to 20Hz, providing a wide range of intensity for various clinical conditions.
The standard package includes the main machine, charging cable/adapter, aluminum carrying case, user's manual, calibration card, and warranty card.