The test for stenosis and compressor pressure at Aerolife 2 and 3 is used to check the technical operation of the device, in particular pressure build-up and any resistance (stenosis) within the system.
This check is essential to confirm that the IPPB device is functioning within the correct specifications and can deliver safe and effective therapy.

Working method
During the test, the compressor pressure is measured and compared with the expected values of the system. In addition, it is checked that no unwanted obstructions or pressure losses are present in the circuit, as in:
- Hoses
- Valves
- Filters

Importance
This procedure supports preventive maintenance and helps detect faults early. This ensures reliability, safety and optimal operation of Aerolife 2 and 3 in both clinical and home care environments.