The eVolution Ventilator offers new standard features in ventilator design. The sick patients are delivered with precise flow, volume and pressure with the true ICU ventilator care. The innovative turbine is designed to enable delivery of the ICU equivalent care at any point of time at any place. The ventilator is capable to receive high or low pressure gas source extending the precision, versatility and through output of the eVolution. The device is well equipped with complete modes enabling selection of the best suitable mode by the physician as per patient's need.