1. The respiratory therapy device, comprising: a housing including at least one chamber, the chamber entrance formed to obtain the exhaled air in at least one chamber at least one outlet chamber formed to provide output exhaled air from the at least one camera exhalation circuit defined between the chamber entrance and at least one outlet chamber restricting element disposed in the expiratory circuit, wherein the limiting member is movable between a closed position in which the exhalation air flow along the exhalation path is restricted, and an open position in which the exhalation air flow along the contour exhalation limited to a lesser extent ilopast in fluid communication with the exhalation circuit, wherein the blade is operatively connected to a limiting element and formed with the possibility of reciprocating displacement between a first position and a second position in response to a flow of exhaled air along the exhalation path, wherein the restriction member and the blade axially displaced vrascheniya.2 along a common axis. Respiratory therapy device according to Claim. 1, wherein in the first position the blade is located to direct the flow of exhaled air to exit the at least one chamber via a first exit chamber, at least one chamber outlet and in the second position the blade is located to direct the flow exhaled air to exit the at least one chamber through the second outlet chamber at least one output kamery.3. Respiratory therapy device according to Claim. 1, wherein the limiting1. Дыхательное терапевтическое устройство, содержащее:корпус, включающий по крайней мере одну камерувход камеры, сформированный с возможностью получения выдыхаемого воздуха по крайней мере в одну камеру по крайней мере один выход камеры, сформированный для обеспечения выхода выдыхаемого воздуха из по крайней мере одной камерыконтур выдоха, определенный между входом камеры и по крайней мере одним выходом камерыограничивающий элемент, размещенный в контуре выдоха, при этом ограни
