Anti-fog breathing mask for preventing breathing diseases and using method thereof

A breathing mask and anti-fog technology, applied in protective clothing, applications, clothing, etc., can solve the problems of reduced work efficiency of medical staff, low air permeability of masks, affecting the personal safety and work efficiency of medical staff, etc.

Active Publication Date: 2021-05-18
RENMIN UNIVERSITY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mask has very low air permeability due to the filter gel coating, and some medical staff often have poor breathing when wearing KN95 masks, which seriously affects the personal safety and work efficiency of medical staff.
The respiratory mask can solve the problem of low air permeability caused by the mask under the promotion of the positive pressure inside the mask made by the fan, but wearing a respiratory mask for a long time will easily lead to fogging of the mask, thereby blocking the user's line of sight, thereby reducing the work efficiency of medical staff , severe settings have the potential to lead to medical errors

Method used

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  • Anti-fog breathing mask for preventing breathing diseases and using method thereof
  • Anti-fog breathing mask for preventing breathing diseases and using method thereof
  • Anti-fog breathing mask for preventing breathing diseases and using method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0029] The present embodiment discloses a kind of anti-fog respiratory mask used for the protection of respiratory diseases, such as figure 1 As shown, it includes: a cover body 1 that completely wraps the user's head. At least the part of the cover body 1 located in front of the user is transparent. The cover body 1 is provided with an air inlet pipeline 2 and an air outlet pipeline 3. A filter part 4 is provided on the air outlet pipeline 3 and a temperature regulating part is provided above the part of the cover body 1 located in front of the user for adjusting the temperature inside the cover body 1 .

[0030] The cover body 1 includes a transparent cover 11 located in front of the user and an electrostatically treated non-woven fabric 12 covering the top and back of the user's head. The electrostatically treated non-woven fabric 12 can not only block large sol particles, but also absorb fine sol particles through electrostatic attraction. particles. The electrostatically...

Embodiment 2

[0039] Based on the same inventive concept, this embodiment discloses a method of using an anti-fog respiratory mask for respiratory disease protection, which is used for any one of the embodiments of the anti-fog respiratory mask for respiratory disease protection, Include the following steps:

[0040] S1 wears an anti-fog breathing mask, the user puts the entire head into the breathing mask, and fixes the bottom of the breathing mask on the user's shoulder;

[0041] S2 clocks in the fan in the air intake pipeline 2 and the air outlet pipeline 3, so that fresh air enters the cover body 1, and the gas exhaled by the user is discharged from the air outlet pipeline 3;

[0042] S3 turns on the controller switch of the temperature adjustment part, and adjusts the temperature in the cover body 1 to the set value;

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PUM

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Abstract

The invention belongs to the technical field of disease prevention and control, and relates to an anti-fog breathing mask for preventing breathing diseases and a using method thereof. The anti-fog breathing mask comprises a mask body wrapping the whole head of a user therein, at least the part, located in front of the user, of the mask body is transparent, the mask body is provided with an air inlet pipeline and an air outlet pipeline, the air inlet pipeline and the air outlet pipeline are each provided with a filtering part, and a temperature adjusting part is arranged above the part, located in front of the user, of the mask body and used for adjusting the temperature in the mask body. The temperature inside and outside the mask is monitored through the automatic control technology, a demisting fan near the mask is controlled through a controller, the temperature inside and outside the mask is intelligently adjusted, water vapor is prevented from being condensed, and therefore an anti-fog effect is achieved.

Description

technical field [0001] The invention relates to an anti-fog breathing mask for protection against respiratory diseases and a method for using the same, belonging to the technical field of disease prevention and control. Background technique [0002] At present, the outbreak of public health incidents has the characteristics of suddenness and unknownness, especially respiratory diseases, such as the new coronavirus, which spreads in the form of aerosols through the air, has a wide range of transmission routes, and has a high infection rate. Therefore, how to effectively treat the virus Physical protection has become a crucial issue. At present, physical protection mainly adopts masks or face shields. For example, the KN95 mask is widely used in the new crown virus protection process. However, the mask has very low air permeability due to being provided with a filter gel coating, and some medical staff often suffer from poor breathing in the engineering of wearing a KN95 mas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D13/005A41D13/002A41D27/00A41D31/04
CPCA41D13/1153A41D13/0051A41D13/0025A41D27/00A41D31/04A41D2400/12Y02B30/70
Inventor 梁循关真宇薛扬陈旺
Owner RENMIN UNIVERSITY OF CHINA
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