Medical surgical mask

Abstract

The utility model discloses a medical surgical mask, and relates to the technical field of medical surgery, in particular to a medical surgical mask which comprises a mask body, a cushion layer groove is formed in the middle of the front face of the mask body, a cushion layer assembly is arranged in the cushion layer groove, and a ventilation opening is formed in one side of the bottom of the mask body. The cushion layer assembly is arranged, a waterproof cushion layer, a nanofiber filtering layer and a moisture absorption cushion layer are sequentially arranged on the surface of the mask from outside to inside, the functionality of the mask is improved, the nanofiber filtering layer can better filter particles and germs in air, and the air quality is improved. The moisture absorption cushion layer can reduce the possibility of water vapor condensation when a person breathes, the working sight of the person is prevented from being influenced, the hook face and the suede face of the hook-and-loop fastener are pasted, secondary fixing can be carried out by adjusting the elastic band, the double wearing mode enables the person to still continue to wear under the condition that the ear hanging rope is broken, and the working efficiency is improved. The consumption of mask resources is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical surgery, in particular to a mask for medical surgery. Background Art

[0002] Medical surgical masks are masks specifically used in medical environments, mainly to prevent the spread of respiratory droplets during surgery and other medical operations by medical staff.

[0003] The internal padding of existing medical surgical masks is too simple and only has a simple protective filtering effect. When people wear them, the water vapor generated by breathing comes into contact with condensation inside the mask. The condensation of water vapor will affect the wearer's experience. In addition, the mask is hung on the ear with a rope, and long-term wearing can easily cause ear discomfort. At the same time, if the rope is broken by external force, the mask can only be discarded because it cannot be worn, which will greatly increase the consumption of mask resources. Utility Model Content

[0004] The utility model aims to provide a medical surgical mask, which solves the problem that the internal padding of the existing medical surgical mask is too simple and has only a simple protective filtering effect through a padding component and an elastic band. When a person wears the mask, water vapor generated by breathing contacts with condensate in the mask to form, and the condensation of water vapor will affect the wearer's experience. In addition, the mask is hung on the ear with a rope, and long-term wearing can easily cause ear discomfort. At the same time, if the rope is disconnected by external force, the mask can only be discarded because it cannot be worn, which greatly increases the consumption of mask resources.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a medical surgical mask, comprising a mask, a cushion layer groove is opened in the middle of the front of the mask, a cushion layer assembly is arranged inside the cushion layer groove, a ventilation hole is opened on one side of the bottom of the mask, and a filter net is fixedly connected to one end of the ventilation hole; the cushion layer assembly comprises a waterproof cushion layer, the waterproof cushion layer is arranged on the outer surface of the front of the mask, and tearable stickers are arranged at the four corners of the waterproof cushion layer, a nanofiber filter layer is fixedly connected to one side of the tearable sticker, and moisture-absorbing cushion layers are fixedly connected to the four corners of the nanofiber filter layer through tearable stickers.

[0006] Furthermore, a filter plug is fixedly connected to the interior of the vent, and one side of the filter plug is fixedly connected to the surface of the filter screen.

[0007] Furthermore, a metal wire is fixedly connected to the top of the mask, and an ear-hanging rope is fixedly connected to one side of the front side of the mask.

[0008] Furthermore, an ear protection block is sleeved on the surface of one side of the ear hanging rope, and a retractable rope is fixedly connected to the inside of the ear protection block.

[0009] Furthermore, one end of the retractable rope is fixedly connected to an elastic band, one outer surface of the elastic band is provided with a Velcro hook surface, and the other outer surface of the elastic band is provided with a suede surface.

[0010] Furthermore, a square groove is provided at the bottom of the back side of the mask, and an activated carbon filter layer is provided on the surface of the square groove.

[0011] The utility model provides a medical surgical mask, which has the following beneficial effects:

[0012] By setting up a cushion layer component, a waterproof cushion layer, a nanofiber filter layer and a moisture-absorbing cushion layer are sequentially arranged on the surface of the mask from the outside to the inside, thereby improving the functionality of the mask. The nanofiber filter layer can better filter particles and germs in the air. The moisture-absorbing cushion layer can reduce the possibility of condensation of water vapor when people breathe, thereby avoiding affecting the people's working vision. The Velcro hook surface and the suede surface are pasted together, and secondary fixation can be performed by adjusting the elastic band. The double wearing method allows people to continue wearing it even when the ear rope is disconnected, thereby effectively reducing the consumption of mask resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structural disassembly of the cushion layer component of the utility model;

[0018] Indicated in the figure:

[0019] 1. Mask;

[0020] 2. Cushion assembly; 201. Waterproof cushion; 202. Tearable sticker; 203. Nanofiber filter layer; 204. Moisture-absorbing cushion;

[0021] 3. Filter;

[0022] 4. Filter plug;

[0023] 5. Metal wire;

[0024] 6. Ear straps;

[0025] 7. Ear protection block;

[0026] 8. Retractable rope;

[0027] 9. Elastic band;

[0028] 10. Velcro hook surface;

[0029] 11. Suede;

[0030] 12. Activated carbon filter layer. DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example 1

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this embodiment proposes a medical surgical mask, including a mask 1, a cushion layer groove is opened in the middle of the front of the mask 1, a cushion layer assembly 2 is arranged inside the cushion layer groove, a ventilation hole is opened on one side of the bottom of the mask 1, and a filter net 3 is fixedly connected to one end of the ventilation hole; the cushion layer assembly 2 includes a waterproof cushion layer 201, the waterproof cushion layer 201 is arranged on the outer surface of the front of the mask 1, and tearable stickers 202 are arranged at the four corners of the waterproof cushion layer 201, a nanofiber filter layer 203 is fixedly connected to one side of the tearable sticker 202, and a moisture-absorbing cushion layer 204 is fixedly connected to the four corners of the nanofiber filter layer 203 through the tearable sticker 202. By providing a cushion layer component 2, a waterproof cushion layer 201, a nanofiber filter layer 203 and a moisture-absorbing cushion layer 204 are sequentially provided on the surface of the mask 1 from the outside to the inside, thereby improving the functionality of the mask 1. The nanofiber filter layer 203 can better filter particles and germs in the air, and the moisture-absorbing cushion layer 204 can reduce the possibility of condensation of water vapor when a person breathes, thereby avoiding affecting the person's working vision. The Velcro hook surface 10 and the velvet surface 11 are pasted together, and a secondary fixation can be performed by adjusting the elastic band 9. The dual wearing method allows a person to continue wearing the mask 1 even when the ear rope 6 is disconnected, thereby effectively reducing the resource consumption of the mask 1.

[0035] Example 2

[0036] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0037] like Figure 1 and Figure 2 As shown, a filter plug 4 is fixedly connected to the inside of the vent, and one side of the filter plug 4 is fixedly connected to the surface of the filter net 3. The filter plug 4 and the filter net 3 are used together. People exhale gas through the vent, and then the inhaled air is filtered by the filter plug 4 and the filter net 3.

[0038] like Figure 1 and Figure 3 As shown, a metal wire 5 is fixedly connected to the top of the mask 1, and an ear-hanging rope 6 is fixedly connected to one side of the front of the mask 1. The metal wire 5 can be bent and adjusted to fit the bridge of the nose of the wearer to ensure the comfort of wearing the mask 1.

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, an ear protection block 7 is sleeved on the surface of one side of the ear hanging rope 6, and a retractable rope 8 is fixedly connected to the inside of the ear protection block 7. The ear protection block 7 can reduce the pressure for the person when wearing the ear hanging rope 6, and avoid the problem of ear discomfort caused by wearing the ear hanging rope 6 for a long time.

[0040] like Figure 1 , Figure 2 and Figure 3As shown, one end of the retractable rope 8 is fixedly connected to an elastic band 9, the outer surface of the elastic band 9 is provided with a Velcro hook surface 10, and the outer surface of the other side of the elastic band (9) is provided with a velvet surface 11. The Velcro hook surface 10 and the velvet surface 11 are adhered together, and the elastic band 9 can be adjusted to perform secondary fixation, a dual wearing method, so that the person can continue to wear it when the ear hanging rope 6 is disconnected.

[0041] like Figure 1 and Figure 2 As shown, a square groove is provided at the bottom of the back of the mask 1, and an activated carbon filter layer 12 is provided on the surface of the square groove. The activated carbon filter layer 12 is used in conjunction with the filter plug 4 and the filter net 3 to ensure that a better filtering effect can be provided for medical personnel during the breathing process.

[0042] Example 3

[0043] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:

[0044] Specifically, when the medical surgical mask is working / in use: when a person hangs the ear rope 6 on the ear, the ear protection block 7 can reduce the pressure of the ear rope 6 on the ear, the nanofiber filter layer 203 can better filter particles and germs in the air, and the moisture-absorbing pad layer 204 can reduce the possibility of condensation of water vapor when the person breathes, so as to avoid affecting the person's working vision, and the Velcro hook surface 10 and the velvet surface 11 are pasted together, and the elastic band 9 can be adjusted to perform secondary fixing and wearing, so as to avoid the situation where the ear rope 6 is disconnected during work and the mask 1 cannot be worn. The double fixing method allows the person to continue to wear the mask even when the ear rope 6 is disconnected, thereby effectively reducing the consumption of mask resources.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical surgical mask, comprising a mask (1), characterized in that: A cushion layer groove is provided in the middle of the front side of the mask (1), a cushion layer assembly (2) is arranged inside the cushion layer groove, a ventilation hole is provided on one side of the bottom of the mask (1), and a filter screen (3) is fixedly connected to one end of the ventilation hole; The cushion layer assembly (2) comprises a waterproof cushion layer (201), the waterproof cushion layer (201) being arranged on the outer surface of the front face of the mask (1), the waterproof cushion layer (201) being provided with tearable stickers (202) at four corners, a nanofiber filter layer (203) being fixedly connected to one side of the tearable sticker (202), and a moisture-absorbing cushion layer (204) being fixedly connected to the four corners of the nanofiber filter layer (203) via the tearable stickers (202).

2. A medical surgical mask according to claim 1, characterized in that: A filter plug (4) is fixedly connected to the interior of the vent, and one side of the filter plug (4) is fixedly connected to the surface of the filter screen (3).

3. A medical surgical mask according to claim 1, characterized in that: A metal wire (5) is fixedly connected to the top of the mask (1), and an ear-hanging rope (6) is fixedly connected to one side of the front of the mask (1).

4. A medical surgical mask according to claim 3, characterized in that: An ear protection block (7) is sleeved on the surface of one side of the ear hanging rope (6), and a retractable rope (8) is fixedly connected inside the ear protection block (7).

5. A medical surgical mask according to claim 4, characterized in that: One end of the retractable rope (8) is fixedly connected to an elastic band (9), one side outer surface of the elastic band (9) is provided with a Velcro hook surface (10), and the other side outer surface of the elastic band (9) is provided with a suede surface (11).

6. A medical surgical mask according to claim 1, characterized in that; A square groove is provided at the bottom of the back side of the mask (1), and an activated carbon filter layer (12) is provided on the surface of the square groove.

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