A breathing apparatus controlled by breathing

Abstract

The invention discloses a breather controlled by breath. The breather comprises an oxygen tank, the front side surface of which is provided with a processor, wherein the right side of the oxygen tank is fixedly provided with a humidifier bottle, and the upper surface of the oxygen tank is provided with an oxygen input pipe connected with the humidifier bottle; the end portion of the oxygen input pipe penetrates through the upper surface of the humidifier bottle and extends to the bottom of inner cavity of the humidifier bottle; a pressure adjustment valve is arranged on the middle section of the oxygen input pipe. The breather which is controlled by breath and simple in structure and convenient to control, has the advantages that the muff-coupling cooperation between a nose plugging pipe and an expiration pipe can improve leakproofness of supplying oxygen, and therefore, oxygen can be absorbed more completely and the utilization rate of oxygen can be indirectly increased, and meanwhile, oxygen absorption and expiration can be achieved through an easy use mode; by using a flat-film pressure sensor to detect the pressure inside the nose plugging pipe and cooperating with the processor to control a magnetic control valve of a humidifier pipe to switch on or switch off, the breather can effectively supply oxygen according to the respiratory rate of a patient, thereby rendering the patient more comfortable during the process of using the breather.

Description

technical field [0001] The invention relates to the technical field of medical breathing apparatus, in particular to a breathing apparatus controlled by breathing. Background technique [0002] Now hospitals and families use oxygen and other gases, such as hydrogen, to breathe through straws or open breathing masks. It is discharged into the air, causing great waste. If hydrogen is discharged into the air, there is still a certain danger, and it is very inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects, provide a breathing device controlled by breathing, which can effectively supply oxygen according to the frequency of breathing, avoid the waste of oxygen supply caused by traditional open oxygen supply, and can effectively Solve the problems in the background technology. [0004] To achieve the above object, the present invention provides the following technical solution...

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