Noninvasive breathing mask

Abstract

The invention relates to the technical field of breathing masks, and discloses a noninvasive breathing mask. The noninvasive breathing mask comprises a mask body matched with the face of an ordinary person and an inflation and deflation device, wherein the front end of the mask body is fixedly connected with a connecting pipe, and the rear end of the mask body is fixedly connected with a face attaching plate. The face attaching plate is fixedly connected to the rear end of the mask body, so that the stress area of the skin of a user is increased. Through the design of a first air bag, a secondair bag and a silica gel pad, the elasticity, the sealing performance and the comfort of the mask are improved, and the first air bag and the second air bag are alternately inflated or deflated through the inflation and deflation device, so that the compression area and the single-position skin long-term compression are adjusted, and the occurrence of pressure sores is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of breathing masks, in particular to a non-invasive breathing mask. Background technique [0002] An oxygen mask is a device that transfers oxygen from a tank to a person's lungs. There are mainly medical oxygen masks, civil aviation oxygen masks and other types, which play an important role in assisting the treatment of diseases and protecting the safety of flight attendants. The existing full-coverage oxygen inhalation mask, in order to prevent air leakage, the mask needs to be tightly pressed and fitted with the user's face, and the position of the pressed and fitted cannot be adjusted during use. After wearing it for a long time, the patient's face may There will be pressure sores, which will cause harm to the patient and increase the pain of the patient. Therefore, the present invention is proposed. Contents of the invention [0003] (1) Solved technical problems [0004] The purpose of the present...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a non-invasive breathing mask, which has the advantages of large stress-bearing area of ​​the mask, certain elasticity, and the position where it fits the face can be adjusted to avoid long-term pressure on the skin at a single position, and can effectively avoid the occurrence of pressure sores , which solves the problem that the existing non-invasive masks are prone to pressure sores when worn for a long time

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