Respiratory training device for lung rehabilitation

Abstract

According to the respiratory training device for lung rehabilitation, a training bottle comprises a bottle body and a lengthened cylinder, an opening is formed in the top of the bottle body, the lengthened cylinder is of a cylindrical structure with the two ends open and is slidably connected to the peripheral wall of the bottle body in a sleeved mode in the axis direction of the bottle body, and a sealing ring is connected between the peripheral wall of the bottle body and the inner peripheral wall of the lengthened cylinder in a sleeved mode; the sealing ring is in sliding sealing fit with the bottle body or the lengthened sleeve; the air blowing pipe comprises an air inlet section, a telescopic section and an air outlet section which are connected in sequence, the air inlet section is fixed to the top opening of the lengthened cylinder and extends out of the top opening of the lengthened cylinder, an air inlet is formed in the portion, extending out of the lengthened cylinder, of the air inlet section, the telescopic section and the air outlet section are located in the training bottle, and the air outlet section is fixed to the inner bottom wall of the bottle body; the air outlet close to the inner bottom wall of the bottle body is formed, so that the height of the whole training bottle can be adaptively adjusted in stages, the water storage capacity of the training bottle is further adjusted, the blowing pressure range is fully expanded, and the rehabilitation training effect is guaranteed.

Images