Simple and attractive respiratory system protective cover

Abstract

The invention belongs to the field of respiratory system protection and respiratory disease treatment, and is characterized in that a protective cover is subjected to bionic design along the contour of a most common respiratory organ of a human body and mainly covers a nose to leave a respiratory gas channel, and a matched soft sealing gasket is designed along the base line of the protective cover subjected to bionic design to ensure wearing comfort and high sealing; the protective cover is connected with a left face air guide pipe and a right face air guide pipe, the face air guide pipes symmetrically move upwards towards the upper portions behind ears along the face of the human body, bend downwards to the rear portions of the ears after reaching the upper portions of the ears and then are connected with a high-sensitivity low-resistance one-way valve, and it is guaranteed that inhaled air flows in through one pipe, and exhaled air flows out through the other pipe in a one-way mode. The face of a person is mainly provided with the transparent protective cover body, the gasket and the face gas guide pipe, the problems that a mask or other protective covers are not attractive, stuffy and poor in sealing performance are well solved, and meanwhile one-way low-resistance flowing of breathing gas is well solved. The invention is mainly used for protecting and treating the respiratory system.

Description

technical field [0001] The invention relates to the technical field of respiratory system protection and treatment of respiratory diseases. It seals and covers the main respiratory organs of the human body, then seals the input of high-clean gas or therapeutic gas, and seals the output of exhaled gas to solve the prevention and treatment of respiratory diseases. Background technique [0002] The commonly used technology known at present is the mask, but the mask has three major defects: the first defect is that it cannot seal the face well, and the air leakage rate is high, even if it is worn correctly, the air leakage rate is as high as 8%; The second defect is low filtration efficiency and high resistance. Many masks will have difficulty breathing soon after wearing them. People are unwilling to wear them for a long time. Many people in the United States even refuse to wear masks, and the resistance of children's masks will cause irreversible damage to children's lungs. Ac...

AI Technical Summary

Problems solved by technology

[0006] The technical solution adopted by the present invention to solve its technical problems is: carry out the bionic design of the respiratory system protective cover along the contour of the nose, the most important and most commonly used respiratory organ of people, mainly cover the nose, leave the corresponding breathing gas passage, and The matching sealing silicone gasket is designed along the baseline of the bionic-designed respiratory system protective cover to ensure soft and comfortable wearing, and at the same time achieve a tight seal; the respiratory system protective cover is connected with two facial air ducts on the left and right, and the facial air ducts are symmetrical along the human face Go up behind the ear, bend down to the back of the ear after reaching the top of the ear, and then connect a high-sensitivity, low-resistance one-way valve to ensure that the inhaled gas enters through one tube, and the exhaled gas flows out through the other tube in one-way flow; The human face is mainly only a transparent respiratory protective cover, a gasket, and a tube that extends symmetrically to the face, which better solves the problems of unsightly, stuffy, and poor sealing when wearing a mask or other respiratory protective cover, and at the same time Good solution to the one-way micro-resistance flow of breathing gas

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