Respiration isolation mask and respiration assistance system

Abstract

The invention provides a respiration isolation mask and a respiration assistance system. The respiration isolation mask comprises an isolation mask body, a first gas non-return mechanism, a tying strip set and first gas pipelines. The isolation mask body comprises an inspiration opening and an expiration opening, and the inspiration opening and the expiration opening are independent from each other or are the same opening. The tying strip set at least includes two tying strips, and the two tying strips are connected to the two sides of the isolation mask body correspondingly. The first gas pipelines extend towards the two sides of the isolation mask body, at least one part of each first gas pipeline is connected to at least one of the two tying strips, and one end of each first gas pipeline at least extends to the inspiration opening of the isolation mask body. The first gas non-return mechanism is installed in the expiration opening or the first gas pipelines and set to allow the gasto be discharged out of the isolation mask from the expiration opening or allow the gas to be discharged out of the isolation mask through the first gas pipelines. The first gas pipelines do not needto be hung below the isolation mask, and the first gas pipelines are not prone to shaking and are not prone to disturbing the daily activities of a user when the first gas pipelines are connected to the tying strips.

Description

technical field [0001] The present application relates to the field of respiratory equipment, in particular, to a respiratory isolation cover and a respiratory assistance system. Background technique [0002] The traditional mask (or mask) covers the mouth area, and a long gas delivery pipe extends out, which will hinder the user's speaking and eating activities, thus affecting the user's original daily activities, and it is very difficult for the user to wear Behind the mask caused a great inconvenience. [0003] The edge of the traditional mask is difficult to perfectly fit the face of the person, and there will be an air leak in the place where the face is not fitted. When the human body inhales, because the external air is sucked in through the air leak on the edge, the resistance is smaller than that filtered through the mask and then inhaled. Unpurified air will enter the human respiratory system through the air leakage port, which will reduce the air purification eff...

AI Technical Summary

Problems solved by technology

[0002] Traditional masks (or masks) cover the mouth area, and there is a long gas delivery pipe extending out, which will hinder the user's talking and eating activities, thereby affecting the user's original daily activities, and it is very difficult for the user to wear Great inconvenience behind the mask

[0003] The edge of the traditional mask is difficult to perfectly fit the face of the person, and there will be an air leak in the place where the face is not fitted. When the human body inhales, because the outside air is sucked in through the air leak on the edge, the resistance is smaller than that filtered through the mask and then inhaled. Unpurified air will enter the human respiratory system through the air leakage port, which will reduce the air purification effect of the mask. The user may feel at ease after wearing the mask, but the actual situation may be that he inhales a lot of unpurified air without realizing it

[0004] Respiratory masks are generally connected to an air intake pipe at the bottom of the mask, which will cause inconvenient activities after wearing the mask

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