[The use of a respiratory regulator in the combined therapy of obstructive lung diseases]

The authors review a method for the treatment of patients suffering from nonspecific pulmonary diseases associated with the obstructive syndrome by means of a respiratory regulator which permits the building of positive pressure of 2-4 cm H2O throughout expiration. External respiration, gas exchange and hemodynamics were explored in 30 patients with chronic obstructive bronchitis and in 30 patients with bronchial asthma treated by the respiratory regulator. There were clinical and functional data indicating the lowering of bronchial obstruction: an increase of the lung capacities, improvement of the velocity indicators, and improvement of the ventilation-perfusion correlations in the lungs.