A breathing stick for oral cavity with self-regulating function

Abstract

The invention provides an oral breathing rod with its own adjustment function, which includes a connecting cylinder, an air delivery cylinder cavity, an air inlet hole, a filter screen, a sealing ring, a blocking ring, a storage box, a box cavity, a telescopic rod, a sleeve and an adjustment bolt , assembly tube structure, breathing head structure, matching belt structure and sleeve mesh cylinder structure, the air delivery cylinder cavity is opened in the interior of the connecting cylinder, and the assembly tube structure is inserted on the inner side; the air inlet hole is opened in the The middle part of the front surface of the connecting cylinder; the filter screen is inserted in the middle part of the cavity of the gas delivery cylinder; the sealing ring is glued on the outer side of the blocking ring, and the outer side of the blocking ring is in close contact with the inner side of the connecting cylinder and the retaining rings are respectively glued on the left and right sides of the outer wall of the assembled pipe structure. The beneficial effects of the present invention are: through the arrangement of the assembly tube structure, it is beneficial to absorb the water mist in the exhaled gas when the gas exhaled by the patient passes through the fastening pad, thereby preventing the water mist of the patient's exhaled gas from affecting the oral breathing Great use.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, and in particular relates to a breathing stick for oral cavity with its own adjustment function. Background technique [0002] The nasal cavity is the only gas channel of the human body, but the nose is the most sensitive organ of the human body. Once a cold or nasal allergy occurs, symptoms such as nasal congestion will appear, hinder breathing, and the oxygen supply of the conductor body is insufficient, leading to a series of chronic diseases. At the entrance of the diet, the end of the oral cavity is actually connected to the respiratory tract. The human body can also breathe through the oral cavity, but the oral cavity lacks a filter system. Direct breathing will also cause many particles to enter the respiratory tract, which is also a kind of damage to the respiratory tract and lungs. When the patient's nose is blocked, the patient needs the mouth to breathe, but the mouth breath...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a breathing stick for oral cavity with its own adjustment function, so as to solve the problem that the existing breathing stick for oral cavity is easy to hang in the device to generate a large amount of water mist when the patient exhales. It is convenient for patients of different ages to contain it in the mouth, it is inconvenient for patients of different ages to wear it, and it does not have the function of adjusting the filtering effect

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