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Efficient anti-infection protective mask

An anti-infection and mask technology, applied in the field of high-efficiency anti-infection protective masks, can solve the problems of reducing wearing comfort, demand, and affecting the filtering effect, so as to reduce the risk of leakage to the external space, improve wearing comfort, and facilitate storage and transport effects

Active Publication Date: 2020-08-07
成都市第三人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For the function of the mask, since the user exhales a large amount of water vapor, the water vapor infiltrates the filter layer of the mask, which not only affects the filtering effect, but also greatly reduces the wearing comfort. Therefore, in order to solve this problem, The current mask structure is usually equipped with a one-way exhaust valve structure, so that the gas exhaled by the user can be discharged through the one-way valve, thereby ensuring the drying of the mask. This method is practical for most masks, but for some Masks used in some environments are no longer practical. For example, in the new crown pneumonia epidemic, the role of masks is not only to filter the air entering the human body from the outside, but also to pass the air exhaled by the user, thereby reducing the risk of virus spread. Therefore, Masks with a one-way valve structure are not suitable for the prevention and treatment of the new crown pneumonia epidemic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Example 1, such as Figure 1-9 Shown by:

[0058] A kind of high-efficiency anti-infection protective mask comprises a cover body 1, and a first bonding part 10 is arranged on the cover body 1, and the first bonding part 10 is ring-shaped, and the first bonding part 10 and The position of the mouth of the wearer is corresponding. After the wearer wears the mask, the first fitting part 10 surrounds the periphery of the wearer's mouth. The first fitting part 10 has viscosity, so that the first fitting part 10 10 can be attached to the user's face, and the inner side of the first bonding part 10 can also be detachably covered with a film layer 13 . In the solution of the present application, the coating layer 13 is made of medical plastic film. In the protective mask of this embodiment, after the user wears the mask, the cover body 1 is covered on the user's face, and the first bonding part 10 is pasted on the periphery of the user's mouth, and the gap between the cover ...

Embodiment 2

[0068] Example 2, such as Figure 1-4 Shown by:

[0069] A kind of high-efficiency anti-infection protective mask, on the basis of the scheme of embodiment 1, further, a second fitting part 2 is provided on the cover body 1, and the second fitting part 2 is used to connect with the user's face The local area of ​​the bonding, the second bonding part 2 has viscosity, so that the second bonding part 2 can be attached to the user's face, and the second bonding part 2 includes at least two bonding units , the fitting unit is in the shape of a ring, and after the user wears it, the fitting unit surrounds the user's mouth and nose, and adjacent fitting units are separated to form a ventilation channel 8 .

[0070] The mask of the present embodiment comprises a cover body 1, on which the cover body 1 is not provided with ear straps or other restraint belts for restraining the cover body 1, and adopts the second fitting part 2 to attach the cover body 1 to the cover body by pasting. ...

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Abstract

The invention relates to the technical field of medical equipment, in particular to an efficient anti-infection protective mask. The protective mask comprises a mask body, the mask body is provided with a first fitting part; the first fitting part is in an annular shape; the first fitting part corresponds to the position of the mouth of a wearer, after the wearer wears the mask, the first fittingpart surrounds the periphery of the mouth of the wearer, the first fitting part has viscidity, so that the first fitting part can be attached to the face of the user, and the inner side of the first fitting part is further detachably covered with a film coating layer. According to the protective mask disclosed by the invention, the possibility of the mask body at the periphery of the first fittingpart of moisture in exhaled air is directly avoided, so that the wearing comfort of the mask and the filtering effect of the exhaled air are greatly improved; moreover, after the mask is replaced, when the replaced mask is sterilized and disinfected, the mask body on the inner side of the first fitting part can be sterilized and disinfected mainly, so that viruses and bacteria can be completely killed.

Description

technical field [0001] The invention relates to the technical field of protective equipment, in particular to an efficient anti-infection protective mask. Background technique [0002] Masks are widely used in the field of protective equipment to reduce or prevent dust, germs and bacteria from entering the mouth and nose of the human body, especially in the field of medical and health care, where the protective significance of their use is even more important. [0003] The protective effect of the mask is not only related to the structure and material of the mask itself, but also closely related to the way the wearer uses it. For example, whether the edge of the mask fits closely with the user's face will directly affect the protective effect of the mask. If there is a gap between the edge of the mask and the user's face, it may cause protection failure and expose medical staff to occupational risks. [0004] Further, the currently effective regulations have related require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D27/00A41D27/24A41D31/02
CPCA41D13/113A41D13/1161A41D27/24A41D27/00A41D31/02
Inventor 唐鑫元刘之超彭海燕
Owner 成都市第三人民医院
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