Portable breathing trainer

Abstract

The invention discloses a portable breathing trainer, and belongs to the technical field of medical supplies. The portable breathing trainer comprises a training bottle and a blowing pipe, wherein thetraining bottle comprises a bottle body and a bottle cap, the bottle cap covers the mouth of the bottle body, one end of the blowing pipe penetrates into the bottle body from the side wall of the upper end of the bottle body, the other end of the blowing pipe is positioned outside the bottle body, the blowing pipe and the bottle body are in sealed connection, the end, positioned outside the bottle body, of the blowing pipe is provided with a blowing nozzle, a one-way valve is arranged on the blowing pipe, and a pressure release valve is arranged on the side wall of the upper end of the bottlebody. The portable breathing trainer is simple in strucutre, convenient to use and convenient to carry, air blowing is carried out on the inside of the bottle body through the blowing pipe, and whenthe pressure in the bottle body exceeds a set value, air in the bottle body leaks from the pressure release valve. Meanwhile, the one-way valve is arranged on the blowing pipe, so that the backward flowing of air or liquid in the bottle body is avoided.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a portable breathing training device. Background technique [0002] At present, for patients suffering from lung diseases or who have undergone lung surgery, breathing trainers are usually used for rehabilitation training of breathing ability. However, the existing breathing training device has complex structure, large volume, high production cost, and can only be trained at a fixed position during training, resulting in inconvenient use. In addition, the training load cannot be adjusted, resulting in poor training effect. Contents of the invention [0003] The object of the embodiments of the present invention is to provide a portable breathing training device, which has a simple structure, small volume, convenient use, low manufacturing cost, and can better improve the above problems. [0004] The embodiment of the present invention is realized like this...

AI Technical Summary

Problems solved by technology

However, the existing breathing training device has complex structure, large volume, high production cost, and can only be trained at a fixed position during training, resulting in inconvenient use. In addition, the training load cannot be adjusted, resulting in poor training effect

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