To adjust the process in the volume support mode, the rise time factor is now monitored, expiration is recorded. The parameters of respiratory mechanics are also monitored - compliance, resistance. More data displayed: added PEEP, plateau pressure; the inhalation time is measured, the spontaneous MOU is calculated. Cycle volume is monitored using an analog spirometer.
The device works without an external compressor and does not require air supply from the wiring. To protect against bacterial infections, filters are reusable and can be removed and autoclaved. Air, as in the previous modification, is taken from the environment without a compressor, purified and mixed with oxygen. In the "pure oxygen" mode, the gas is supplied without mixing for two minutes, after which the device returns to the previous settings.