The eVolution 3e ventilator device is intended for long-term and short-term respiratory support for adults, children and premature babies weighing 300 grams or more. The device can be used in intensive care, resuscitation unit, postoperative wards. The presence of a rechargeable battery allows the device to work on a single charge up to 4 hours. Modern pressure and volume ventilation modes meet all patient ventilation requirements. The adaptive ventilation setting mode allows you to set the parameters, and the device itself adjusts to the patient's condition. Oxygen supply to the apparatus both from a centralized network and from a cylinder, oxygen concentrator.