Multinozzle generator for high frequency nozzle ventilation of lungs

摘要

A multinozzle generator for high frequency ventilation of lungs reducing the danger of damages to lungs due to ventilation overpressure and enabling a ventilation of patients without limitation of age. The generator can be adapted to different throughflow characteristics and elastic resistance of the lungs. The generator is suitable for cleaning of air passages of the patient without interruption of the ventilation; it can perform selective ventilation of lungs by means of two generators using different overpressure and a simple generation of a final expiration overpressure.