Abstract: In a therapeutic device for respiratory passages (1) for the treatment of respiratory problems, comprising at least one pipe section (3) which has at least one passage duct (4) through which air (5) can be inhaled or exhaled and at least one elastic hose (8) with its first free end (9) arranged on one free end on one of the pipe sections (3) and which can vibrate during inhalation or exhalation in one flow direction (6) because of the throughflow, the hose (8) should be able to be exchanged in a straightforward and uncomplicated procedure even by people with restricted finger mobility or manual dexterity.

Abstract: A therapeutic device (1) for the treatment of human respiratory illnesses, with a mouthpiece (2) in which a passage duct (3) is worked, a hose (5), formed from a flexible elastic material, attached to the mouthpiece (2) arranged flush with the opening (6) of the passage duct (3), the free end (7) of which facing away from the passage duct (3) is open, a support body (11) connected to the mouthpiece (2) with a curved or bent cross-sectional structure, and an adjusting device (12) provided at a distance from the mouthpiece (2) in the support body (11), which can be moved in relation to the support body (11), which is connected to the hose (5) either directly or via intermediate elements (13), whereby the curvature of the hose (5) can be set independently from the radius of curvature of the support body (11).

Abstract: A therapeutic device for improving the respiration of a patient, the device comprising a curved or kinked pipe section, into the first end of which a mouthpiece provided with a passage is disposed, a holding peg inserted into a second end of the pipe section and connected thereto, the holding peg having a passage disposed therein and being insertable into the inside of the pipe section, and a flexible hose attached to the holding peg inside the pipe section, a free end of the hose moveable freely in an area of the mouthpiece between an inner wall of the pipe section, such that the therapeutic device can be used during inhalation and exhalation, the device (1) enabling the patient to train his respiratory passageways both during exhalation and inhalation, thereby to improve the effectiveness of respiration.

Abstract: A therapeutic device for improving the respiration of a patient, with a curved or bent pipe section and a mouthpiece inserted in a first end of the mouthpiece and adapted to provide an easy-to-handle medicinal device by means of which diseases of the airway can be treated, or the pulmonary volume, as well as the pulmonary inhalation performance, of a patient can be improved. This is achieved in that a holding peg connected to the pipe section can be pushed into a second end of the pipe section, and a passage channel disposed in the holding peg which penetrates into the inside of the pipe section, completely or in part, and the holding peg has a flexible hose is attached to it which runs inside the pipe section, the free end of which can move freely in the area of the mouthpiece between inner walls of the pipe section.

Abstract: In a therapeutic device (1) for assisting respiration, clearing of mucus and expectoration by a patient by means of which an oscillating air resistance can be generated in the air flow during exhalation and inhalation, with a mouthpiece (2) having an inlet opening (7) provided at one end of it and an elastically deformable hose piece (3) attached to its other end opposite to the inlet opening, it should be possible to adjust the respiration frequencies and pressure amplitudes for the individual patient during inhalation and exhalation.