DEVICE WITH OSCILLATORY POSITIVE PRESSURE AT EXHALATION Russian patent published in 2017 - IPC A61M16/00 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment. Versions of device for respiratory therapy include at least one chamber, chamber inlet, designed to receive exhaled air in it, at least one chamber output formed for release of exhaled air from at least one chamber and exhalation circuit defined between chamber inlet and at least one chamber outlet. Limiting element is placed in exhalation circuit, wherein it moves between closed position, when exhaled air flow is limited along exhalation circuit, and open position, in which exhaled air flow is less limited along exhalation circuit. Blade in liquid connection with exhalation circuit is operatively connected with limiting element and is made with possibility of reciprocal displacement between first position and second position in response to exhaled air flow along exhalation circuit.

EFFECT: group of inventions enables higher clinical effectiveness.

48 cl, 74 dwg