CN213667628U - Multifunctional nasal plug capable of preventing new coronavirus - Google Patents

Abstract

The utility model relates to a multifunctional nose plug capable of preventing new coronavirus, which comprises a nose plug main body in a round platform type structure, wherein the interior of the nose plug main body is in a hollow structure, and is provided with through holes from top to bottom; the upper port of the nose plug main body is also provided with a wetting layer, and the nose plug main body has the advantages that: the device has simple structure and convenient operation, can effectively block dust haze in the air and kill pathogenic microorganisms in the sucked air; when playing effective protection, avoid arousing user's breathing difficulty to can also be identical with user's nasal part, improve the comfort level that the user wore.

Description

Multifunctional nasal plug capable of preventing new coronavirus

Technical Field

The utility model belongs to the technical field of medical supplies technique and specifically relates to a can prevent new coronavirus multi-functional nasal obstruction.

Background

During the new crown epidemic situation, the mask becomes an important personal protection means, the N95 mask has the filtering efficiency of more than 95% on particles with aerodynamic diameters of 0.075 μm +/-0.020 μm, and most of dust can be filtered, so the mask is widely used. However, N95 only plays a role in filtering tiny particles, has no disinfection and sterilization effect on gas passing through the mask, and increases the risk of infection of a user by pathogenic microorganisms in a polluted environment. In addition, when wearing the N95 mask, the user needs to adjust the position of the mask according to his/her face shape and press the nose clip to make it fit the face. But the gauze mask of unified design has great adaptability difference with different individual faces, can't accomplish tight silk seam closing, and facial beard also can influence its laminating nature simultaneously to cause and reveal, expose the user in dangerous environment. The close structure and the tight filter layer of the N95 mask can obviously increase the breathing resistance to cause uncomfortable symptoms such as asthma and suffocating, so the use instruction of the mask specially indicates that the recommended use time limit does not exceed one work class, and the mask needs to be discarded in time when the breathing resistance is obviously increased, so the N95 mask faces the dilemma that the protection and the comfort cannot be simultaneously considered, if the tight protection is ensured, the use time is influenced, and vice versa. Because of the close structure of the mask, it can also affect the transmission of sound, the sound can not be clearly transmitted when the user speaks, the communication efficiency is affected, and if the user needs to take off the mask during wearing, the risk that the mask lining surface is polluted due to the fact that the mask is stored in an unperturbed manner can be met, and the safety of the user is affected. Finally, the N95 mask worn for a long time can cause pressure marks due to the fact that the nose clip presses the face for a long time, the appearance is affected, and the use of the mask is further limited.

The Chinese patent application: CN102805904A discloses a dustproof moisturizing invisible nasal plug, which is composed of two nasal plug sleeves capable of being inserted into nasal cavities, wherein the nasal plug sleeves are provided with at least one layer of moisturizing filtering membrane. Although the device can filter dust and keep the nose moist, the device does not have the function of sterilization and disinfection, and the shape of the device can not be matched with the nose of a user and can not keep the same connection with the nose of the user, so that certain disadvantages exist in the atmosphere environment of sudden new corona viruses.

The Chinese patent application: CN105617566A discloses a prevent haze nasal obstruction includes: the two cylindrical nasal plug bodies are both made of porous filtering materials and are respectively arranged at the openings of the left and the right nostrils for filtering the air passing through the nasal cavities; the connecting piece is connected between the bottom surfaces of the two nasal plug bodies and is used for preventing the two nasal plug bodies from penetrating into the nasal cavity along with air; and a pair of annular sealing pieces which are respectively connected with the peripheries of the bottom surfaces of the two nasal plug bodies and are used for being hermetically connected with the periphery of the nostril. The device mainly provides the haze-preventing nose plug which does not block the mouth and wrap the nose, but has the functions of sterilization, disinfection, dryness prevention and the like, so that the device is still not safe and convenient to use.

Therefore, in view of the above, there is a need for a multifunctional nasal plug capable of effectively blocking tiny particles in the air, killing pathogenic microorganisms in inhaled air, matching the nasal type of a patient, and improving the wearing comfort of the patient, and capable of preventing new coronavirus, but there is no report on a novel multifunctional nasal plug capable of preventing new coronavirus.

Disclosure of Invention

The utility model aims at providing a nose plug internally provided with a composite filtering and disinfecting layer, which is easy to wear without considering the difference of the face shape of a user, ensures the protection effect and avoids the infection during the period of new coronavirus; in addition, when the respirator is used for inhaling air, a user inhales air through the nasal plug and exhales air through the oral cavity when exhaling air, so that the breathing resistance is obviously reduced, and the wearing experience is optimized; and this nasal obstruction does not influence the user and communicates during wearing, and the sound transmission is hindered to the closely filtration structure of no gauze mask, and if need take off the nasal obstruction in the use, because its small in size, so be easy to preserve, avoid polluting, its specific multi-functional nasal obstruction that can prevent new corona virus.

In order to achieve the purpose, the utility model adopts the technical proposal that:

the multifunctional nose plug capable of preventing new coronavirus comprises a nose plug main body in a round platform type structure, wherein the interior of the nose plug main body is in a hollow structure, through holes are formed in the upper part and the lower part of the nose plug main body, a composite filtering and disinfecting layer is arranged at the lower port of the nose plug main body, and the composite filtering and disinfecting layer is in seamless connection with the edge of the through hole in the nose plug main body; the upper port of the nose plug main body is also provided with a wetting layer.

In the above multifunctional nasal plug capable of preventing new coronavirus, as a preferred scheme, the outer layer of the main body of the nasal plug is made of a high-molecular elastic memory material, and the compressed nasal plug naturally expands to fit with the nasal cavity.

In the above multifunctional nasal plug for preventing new coronavirus, as a preferable scheme, the composite filtering and disinfecting layer is formed by compounding a sterilizing sheet and a filtering sheet.

In the above multifunctional nasal plug for preventing new coronavirus, preferably, the height of the main body of the nasal plug is 1.0-1.5 cm.

In the multifunctional nasal plug capable of preventing the new coronavirus, as a preferable scheme, the diameter of the through hole at the lower port of the nasal plug main body is 0.6-1.0 cm; the diameter of the through hole at the upper port of the nose plug main body is 0.4-0.8cm, the utility model has the advantages that:

1. the device has simple structure and convenient operation, can effectively block dust haze in the air and kill pathogenic microorganisms in the sucked air; the device has the advantages that the device can effectively protect the user from breathing difficulty, so that the service life is prolonged, and in the case of sudden new coronavirus, the device can solve the problems of pressure injury and the like caused by wearing N95 for a long time on the face and the ear, and meanwhile, the safety of inhalation of gas of the wearer is guaranteed.

2. The device does not influence the normal communication of the user during wearing; the product is easy to store and avoids pollution; the design of a nose clip is not needed, and the beauty of a user is not influenced; the comfort, the adaptability and the safety are good; the manufacturing process is simple and the cost is low; has wide application prospect.

3. The arrangement of the elastic memory material adopted by the outer layer of the nose plug body in the device can be attached to the nose of a patient, so that the air tightness of air sucked into the nose is ensured, and the wearing comfort of a user is improved.

Drawings

Fig. 1 is a schematic structural diagram of the multifunctional nasal plug capable of preventing new coronavirus according to the present invention.

Fig. 2 is a schematic cross-sectional view of the multifunctional nasal plug for preventing new coronavirus according to the present invention.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and such equivalents also fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. nasal plug main body 2, through hole 3, composite filtering and disinfecting layer

4. Wetting layer 5, upper port 6, lower port

Example 1A multifunctional nasal tampon for the prevention of New coronavirus

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural view of the multifunctional nasal plug for preventing new coronavirus according to the present invention. Fig. 2 is a schematic cross-sectional view of the multifunctional nasal plug for preventing new coronavirus according to the present invention.

The device mainly solves the problems that the existing nasal obstruction or N95 mask can not filter tiny particles or has no disinfection and sterilization function, but also can not ensure a tight and comfortable breathing environment in the face of sudden new coronavirus, thereby providing a safe and comfortable multifunctional nasal plug capable of preventing the new coronavirus, the nasal plug mainly comprises a nasal plug main body 1 in a round platform type structure (the shape is a nasal structure made for a common patient, the upper part of the nasal plug main body is narrow and the lower part of the nasal plug main body is wide, the nasal plug main body conforms to the structure of an inner hole of a nose, the nasal plug main body is made of a high polymer nanometer memory material and can be completely attached to the nose shape of the patient), the interior of the nasal plug main body 1 is in a hollow structure, the upper and lower parts of the nose plug are provided with through holes 2, the lower port 6 of the nose plug main body is provided with a composite filtering and disinfecting layer 3, and the composite filtering and disinfecting layer 3 is in seamless connection with the edge of the through hole 2 in the nose plug main body; the upper port 5 of the nose plug main body 1 is also provided with a wet layer 4, the wet layer 4 can keep the nasal cavity wet when facing air drying or some dry and cold air, the harm to the nasal part is reduced, and the problems of glasses fogging, difficult breathing and the like caused by wearing a mask are solved.

In this embodiment, the outer layer of the nasal plug body 1 is preferably made of a high molecular elastic memory material, and the outer layer naturally expands after being compressed to fit the nasal cavity. This setting has not only played the effect that the human nasal cavity of laminating guarantees the leakproofness, still improves simultaneously and wears the comfort level to in the new hat epidemic situation of proruption, strengthened the gaseous security of patient's breathing in.

In this embodiment, it is preferable that the composite filtering and disinfecting layer 3 is formed by compounding a sterilizing sheet and a filter sheet. And the composite filtering and disinfecting layer can filter 95% of particles with the diameter of 0.075 μm +/-0.020 μm and kill pathogenic microorganisms in airflow, so that the protective effect is ensured, and the safety of a wearer is improved.

In this embodiment, the height of the nasal plug body 1 is preferably 1.0-1.5 cm; the diameter of the through hole at the lower port 6 of the nose plug main body 1 is 0.6-1.0 cm; the diameter of the through hole at the upper port 5 of the nose plug main body is 0.4-0.8 cm. And the height of the nose plug main body and the size of the through hole in the device can be changed correspondingly according to the shapes of the noses of different patients, so that the requirements of different patients are met, and the comfort degree of the patients when wearing the device is improved.

The utility model discloses a use method: the nasal cavity is filled in after compressing the nasal obstruction head end in figure 1, and outside polymer elasticity memory material will expand by oneself afterwards and the close driving fit of formation of nose mucous membrane subsides, and the user person is when breathing in, and the tiny granule is filtered to the air current via compound filtration disinfection layer, kills the pathogenic microorganism who passes through simultaneously, plays sufficient guard action to after moist through moist layer, inspiratory gas is more comfortable, has improved user's comfort level.

It should be noted that: the device has simple structure and convenient operation, can effectively block dust haze in the air and kill pathogenic microorganisms in the sucked air; the device has the advantages that the device can effectively protect the user from breathing difficulty, so that the service life is prolonged, and in the case of sudden new coronavirus, the device can solve the problems of pressure injury and the like caused by wearing N95 on the face and the ears for a long time, and meanwhile, the safety of gas inhalation of the wearer is ensured; the communication of the user is not influenced during wearing, and the shoe pad is easy to store and avoid pollution; the design of a nose clip is not needed, and the beauty of a user is not influenced; the comfort, the adaptability and the safety are good; the manufacturing process is simple and the cost is low; has wide application prospect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims (5)

1. The multifunctional nose plug capable of preventing new coronavirus is characterized by comprising a nose plug main body in a round platform type structure, wherein the interior of the nose plug main body is in a hollow structure, through holes are formed in the upper part and the lower part of the nose plug main body, a composite filtering and disinfecting layer is arranged at the lower port of the nose plug main body, and the composite filtering and disinfecting layer is in seamless connection with the edge of the through hole in the nose plug main body; the upper port of the nose plug main body is also provided with a wetting layer.

2. The multifunctional nasal plug capable of preventing new coronavirus according to claim 1, wherein the outer layer of the main body of the nasal plug is made of a high-molecular elastic memory material, and the compressed nasal plug naturally expands to fit the nasal cavity.

3. The multifunctional nasal plug for preventing new coronavirus according to claim 1, wherein the composite filtering and disinfecting layer is formed by compounding a sterilizing sheet and a filtering sheet.

4. The multifunctional nasal plug for preventing new coronavirus according to claim 1, wherein the height of the main body of the nasal plug is 1.0-1.5 cm.

5. The multifunctional nasal plug for preventing new coronavirus according to claim 1, wherein the diameter of the through hole at the lower port of the main body of the nasal plug is 0.6-1.0 cm; the diameter of the through hole at the upper port of the nose plug main body is 0.4-0.8 cm.

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