The ALIA ventilation system was specially developed to meet the long-term ventilation needs of newborns and infants as well as adults. It offers a variety of conventional ventilation modes such as CPAP, SIMV, ASB, assisted/controlled and controlled ventilation. With the two operating modes "constant flow" and "semi-open",  ALIA is able to provide ventilation to patients with all kinds of specific requirements.

Easy handling and autonomy from a central gas and power supply were the primary goals during development. The focus on keeping the operational elements to a minimum combined with compact monitoring to display all vital parameters permits fast and safe handling in day-to-day application.

As with all ventilation systems of F. Stephan GmbH, a heated, integrated patient gas humidification system ensures continuous conditions of the patient gas.