First-aid breathing mask

Abstract

The utility model provides a first-aid breathing mask, and relates to the field of masks. The first-aid breathing mask comprises a first-aid breathing mask body, the first-aid breathing mask body comprises a base layer, the inner surface of the base layer is fixedly connected with an inner protection layer, the outer surface of the base layer is fixedly connected with an outer protection layer, and the inner protection layer comprises an antistatic coating and an anti-fog coating. The outer protection layer comprises an antibacterial coating and a wear-resistant coating, the surface of the first-aid breathing mask body communicates with a connecting pipe, and the surface of the connecting pipe is sleeved with a pipe sleeve. Static accumulation on the surface of the first-aid breathing mask is reduced through the anti-static coating, static electricity is prevented from interfering with the surrounding environment or causing danger, water vapor can be rapidly diffused on the surface of the first-aid breathing mask through the anti-fog coating to form a uniform water film instead of forming fog, and especially in the first-aid process, the anti-fog effect of the first-aid breathing mask is improved. Clear sight is crucial to accurate judgment of patient conditions and operation.

Description

Technical Field

[0001] The present application relates to the technical field of masks, and in particular to an emergency breathing mask. Background Art

[0002] An emergency breathing mask is a medical device, usually made of soft material, that covers the patient's mouth and nose to provide oxygen or other respiratory support. It is widely used in medical settings such as emergency, operating rooms, and ICUs (intensive care units) to help patients breathe or maintain respiratory function. Medical breathing masks come in a variety of types and specifications, and different models and sizes can be selected according to the patient's specific situation.

[0003] However, previous emergency breathing masks have some defects in use, such as the lack of anti-static structure, which easily causes static electricity to be generated during use, causing discomfort to the user, and the lack of antibacterial, anti-fog and wear-resistant advantages, which reduces the practicality and usability of the emergency breathing mask and cannot meet the needs of today's market. Due to the above problems, a targeted emergency breathing mask has been launched. Utility Model Content

[0004] The present application provides an emergency breathing mask to solve some defects in the use of previous emergency breathing masks, such as the lack of an anti-static structure, which easily causes the emergency breathing mask to generate static electricity during use and causes discomfort to the user, and the lack of the advantages of antibacterial, anti-fog and wear resistance, which reduces the practicality and usability of the emergency breathing mask and cannot meet the current market demand.

[0005] The present application provides an emergency breathing mask, comprising an emergency breathing mask body, the emergency breathing mask body comprising a base layer, the inner surface of the base layer being fixedly connected to an inner protective layer, the outer surface of the base layer being fixedly connected to an outer protective layer, the inner protective layer comprising an antistatic coating and an anti-fog coating, the outer protective layer comprising an antibacterial coating and a wear-resistant coating, the surface of the emergency breathing mask body being connected to a connecting pipe, the surface of the connecting pipe being sheathed with a pipe sleeve.

[0006] Preferably, the antistatic coating has the same thickness as the antifog coating, and the side of the antistatic coating away from the base layer is fixedly connected to the surface of the antifog coating.

[0007] Preferably, the antibacterial coating has the same thickness as the wear-resistant coating, and the side of the antibacterial coating away from the base layer is fixedly connected to the surface of the wear-resistant coating.

[0008] Preferably, a first connecting ring is fixedly connected to the left side of the emergency breathing mask body, and a second connecting ring is fixedly connected to the right side of the emergency breathing mask body.

[0009] Preferably, a first elastic band is fixedly connected to the left side of the first connecting ring, and a second elastic band is fixedly connected to the right side of the second connecting ring.

[0010] Preferably, a clamping block is fixedly connected to a side of the first elastic band away from the first connecting ring, and a clamping sleeve is fixedly connected to a side of the second elastic band away from the second connecting ring, and the clamping block is adapted to the clamping sleeve.

[0011] Preferably, the base layer is made of silicone, the antistatic coating is made of polyaniline, the anti-fog coating is made of fluoropolymer, the antibacterial coating is made of nano zinc oxide, and the wear-resistant coating is made of polyurethane.

[0012] Beneficial effects:

[0013] Considering the shortcomings of previous emergency respirators, such as the lack of an antistatic structure, which can easily cause static electricity to be generated during use and cause discomfort to the user, and the lack of antibacterial, anti-fog, and wear-resistant properties, which reduces the practicality and usability of emergency respirators and fails to meet current market demands, an antistatic coating can reduce the accumulation of static electricity on the surface of emergency respirators, preventing static electricity from interfering with the surrounding environment or causing danger. An anti-fog coating can quickly diffuse water vapor on the surface of the emergency respirator into a uniform water film instead of forming fog. Clear vision is particularly important for accurately assessing the patient's condition and performing operations during emergency treatment. An antimicrobial coating can effectively inhibit the growth and reproduction of microorganisms such as bacteria and fungi on the surface of the emergency respirator, reducing the risk of cross-infection. Especially in emergency scenarios, where different patients may come into contact, the antimicrobial coating can provide additional protection for patients and emergency personnel. A wear-resistant coating can enhance the wear resistance of the emergency respirator surface, preventing damage due to friction, scratches, etc. during use and storage. Emergency equipment may be used in various complex environments. A wear-resistant coating can extend the service life of the emergency respirator.

[0014] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to more clearly understand the technical means of the embodiments of the present application, they can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an emergency breathing mask from a first-person perspective of the present invention.

[0017] Figure 2 This is a schematic diagram of the second perspective three-dimensional structure of an emergency breathing mask of the present invention.

[0018] Figure 3 This is a schematic diagram of the overall material composition of an emergency breathing mask of the present utility model.

[0019] Figure 4 The utility model is a schematic diagram of the composition of the inner protective layer material of an emergency breathing mask.

[0020] Figure 5 This is a schematic diagram of the composition of the outer protective layer materials of an emergency breathing mask of the present invention.

[0021] Description of reference numerals:

[0022] 1. Emergency breathing mask body; 2. Base layer; 3. Inner protective layer; 4. Outer protective layer; 5. Antistatic coating; 6. Anti-fog coating; 7. Antibacterial coating; 8. Wear-resistant coating; 9. Connecting tube; 10. Tube sleeve; 11. First connecting ring; 12. Second connecting ring; 13. First elastic band; 14. Second elastic band; 15. Block; 16. Sleeve. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and drawings of this application are intended to cover non-exclusive inclusions.

[0025] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to independent or alternative embodiments that are mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The directional words appearing in the following description are all directions shown in the drawings and do not limit the specific structure of this application. For example, in the description of this application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing this application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting this application.

[0027] In addition, the expressions indicating directions such as the X direction, Y direction, and Z direction used to illustrate the operation and construction of the various components of this embodiment are not absolute but relative, and although these indications are appropriate when the various components are in the positions shown in the figures, when these positions are changed, these directions should be interpreted differently to correspond to the changes.

[0028] In addition, the terms "first", "second", etc. in the description and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order, and may explicitly or implicitly include one or more such features.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, the "connection" or "connection" of a mechanical structure may refer to a physical connection. For example, the physical connection may be a fixed connection, such as a fixed connection through a fixing member, such as a fixed connection through a screw, bolt, or other fixing member; the physical connection may also be a detachable connection, such as a mutual snap connection or snap connection; the physical connection may also be an integral connection, such as a connection formed by welding, bonding, or integral molding. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] This provides Figure 1-5 The first aid breathing mask shown includes a first aid breathing mask body 1, which includes a base layer 2. The inner surface of the base layer 2 is fixedly connected to an inner protective layer 3, and the outer surface of the base layer 2 is fixedly connected to an outer protective layer 4. The inner protective layer 3 includes an antistatic coating 5 and an anti-fog coating 6, and the outer protective layer 4 includes an antibacterial coating 7 and a wear-resistant coating 8. The surface of the first aid breathing mask body 1 is connected to a connecting tube 9, and the surface of the connecting tube 9 is provided with a tube sleeve 10.

[0032] The antistatic coating 5 and the antifog coating 6 have the same thickness, and the side of the antistatic coating 5 away from the base layer 2 is fixedly connected to the surface of the antifog coating 6 .

[0033] The antibacterial coating 7 and the wear-resistant coating 8 have the same thickness, and the side of the antibacterial coating 7 away from the base layer 2 is fixedly connected to the surface of the wear-resistant coating 8 .

[0034] The first connecting ring 11 is fixedly connected to the left side of the emergency breathing mask body 1 , and the second connecting ring 12 is fixedly connected to the right side of the emergency breathing mask body 1 .

[0035] The right side of the first connecting ring 11 is fixedly connected to the left side of the emergency breathing mask body 1 by hot melting, and the left side of the second connecting ring 12 is fixedly connected to the right side of the emergency breathing mask body 1 by hot melting. By setting the first connecting ring 11, the first elastic band 13 can be connected, and by setting the second connecting ring 12, the second elastic band 14 can be connected.

[0036] The left side of the first connecting ring 11 is fixedly connected to a first elastic band 13 , and the right side of the second connecting ring 12 is fixedly connected to a second elastic band 14 .

[0037] The right end of the first elastic band 13 is fixedly connected to the left side of the first connecting ring 11 by adhesive, and the left side of the second elastic band 14 is fixedly connected to the right side of the second connecting ring 12 by adhesive. The first elastic band 13 and the second elastic band 14 are stretchable, thereby making the emergency breathing mask more adaptable to wearing.

[0038] A clamping block 15 is fixedly connected to the side of the first elastic band 13 away from the first connecting ring 11 , and a clamping sleeve 16 is fixedly connected to the side of the second elastic band 14 away from the second connecting ring 12 . The clamping block 15 is adapted to the clamping sleeve 16 .

[0039] The surface of the card block 15 is provided with snap-fitting teeth, and the top and bottom of the card sleeve 16 are provided with card slots for use with the snap-fitting teeth. The first elastic band 13 and the second elastic band 14 can be connected by cooperating with the card block 15 and the card sleeve 16, so that the emergency breathing mask can be fixed to the patient's mouth and nose.

[0040] Among them, the material of the base layer 2 is silicone material, the material of the antistatic coating 5 is polyaniline material, the material of the anti-fog coating 6 is fluoropolymer material, the material of the antibacterial coating 7 is nano zinc oxide material, and the material of the wear-resistant coating 8 is polyurethane material.

[0041] Silicone has the following advantages: soft and comfortable, good contact affinity with the skin, and less pressure; excellent sealing, can fit the face tightly to ensure gas leakage; good heat and cold resistance, stable performance in different temperature environments; strong aging resistance, and long service life. Polyaniline has the following advantages: good conductivity, can be used in some applications requiring anti-static or electromagnetic shielding; high chemical stability, with a certain degree of tolerance to various chemicals; its properties can be adjusted through methods such as doping to meet different application requirements. Fluoropolymer has the following advantages: extremely low surface energy, outstanding water and oil resistance; strong corrosion resistance, suitable for use in harsh chemical environments; good high temperature resistance, can maintain stable performance at higher temperatures. Nano-zinc oxide has the following advantages: good antibacterial properties, can effectively inhibit bacterial growth; strong UV absorption capacity, can provide some sun protection; as a nanomaterial, it can give the material special physical and chemical properties. Polyurethane has the following advantages: excellent elasticity, can adapt to different shapes and sizes; good wear resistance, durable; high strength, and is not easy to damage.

[0042] Working principle: When using this emergency breathing mask, medical staff wear the emergency breathing mask body 1 on the patient's mouth and nose through the cooperation of the first connecting ring 11, the second connecting ring 12, the first elastic band 13, the second elastic band 14, the clamping block 15 and the clamping sleeve 16. The medical staff connects the catheter of the breathing equipment with the connecting tube 9, and the emergency breathing mask can work normally. The anti-static coating 5 reduces the accumulation of static electricity on the surface of the emergency breathing mask to prevent static electricity from interfering with the surrounding environment or causing danger. The anti-fog coating 6 can make water vapor on the surface of the emergency breathing mask quickly diffuse into a uniform water film instead of forming fog. Especially during first aid, clear vision is crucial for accurately judging the patient's condition and performing operations. The antibacterial coating 7 can effectively inhibit the growth and reproduction of bacteria, fungi and other microorganisms on the surface of the first aid breathing mask, reducing the risk of cross infection. Especially in first aid scenarios, different patients may be exposed. The antibacterial coating 7 can provide additional protection for patients and first aid personnel. The wear-resistant coating 8 enhances the wear resistance of the surface of the first aid breathing mask to prevent damage due to friction, scratches, etc. during use and storage. First aid equipment may be used in various complex environments. The wear-resistant coating 8 can extend the service life of the first aid breathing mask.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An emergency breathing mask, comprising an emergency breathing mask body (1), characterized in that: The emergency breathing mask body (1) comprises a base layer (2), the inner surface of the base layer (2) is fixedly connected to an inner protective layer (3), the outer surface of the base layer (2) is fixedly connected to an outer protective layer (4), the inner protective layer (3) comprises an antistatic coating (5) and an anti-fog coating (6), the outer protective layer (4) comprises an antibacterial coating (7) and a wear-resistant coating (8), the surface of the emergency breathing mask body (1) is connected to a connecting pipe (9), and the surface of the connecting pipe (9) is sleeved with a pipe sleeve (10).

2. An emergency breathing mask according to claim 1, characterized in that: The antistatic coating (5) and the antifog coating (6) have the same thickness, and the side of the antistatic coating (5) away from the base layer (2) is fixedly connected to the surface of the antifog coating (6).

3. An emergency breathing mask according to claim 1, characterized in that: The antibacterial coating (7) and the wear-resistant coating (8) have the same thickness, and the side of the antibacterial coating (7) away from the base layer (2) is fixedly connected to the surface of the wear-resistant coating (8).

4. An emergency breathing mask according to claim 1, characterized in that: The left side of the emergency breathing mask body (1) is fixedly connected to a first connecting ring (11), and the right side of the emergency breathing mask body (1) is fixedly connected to a second connecting ring (12).

5. An emergency breathing mask according to claim 4, characterized in that: The left side of the first connecting ring (11) is fixedly connected to a first elastic band (13), and the right side of the second connecting ring (12) is fixedly connected to a second elastic band (14).

6. An emergency breathing mask according to claim 5, characterized in that: A clamping block (15) is fixedly connected to the side of the first elastic band (13) away from the first connecting ring (11), and a clamping sleeve (16) is fixedly connected to the side of the second elastic band (14) away from the second connecting ring (12), and the clamping block (15) is adapted to the clamping sleeve (16).

7. An emergency breathing mask according to claim 1, characterized in that: The base layer (2) is made of silicone material, the antistatic coating (5) is made of polyaniline material, the anti-fog coating (6) is made of fluorine-containing polymer material, the antibacterial coating (7) is made of nano zinc oxide material, and the wear-resistant coating (8) is made of polyurethane material.

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