Nasal breathing tube

Abstract

The utility model discloses a nasal breathing tube. The nasal breathing tube is characterized by comprising two nasal plugs (1), the nose plug (1) is internally provided with an air passage (2), one end of the air passage is provided with an air port (2-1), and the other end of the air passage (2) is connected with an air distributing pipe (2-2) which extends outwards; the branch air pipes (2-2) of the two nose plugs (1) are connected with the main air pipe (4) through the tee joint (3); the nose plug (1) is provided with a first mushroom-shaped part (1-2), a second mushroom-shaped part (1-2) and a third mushroom-shaped part (1-3) which are sequentially enlarged in appearance; the whole nasal breathing tube is made of a flexible material. According to the utility model, the problems that the nose sucks water mist and is uncomfortable, inhaled water and unsanitary during tooth treatment in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to a nasal breathing tube. Background Art

[0002] In dental treatment rooms, when a doctor uses instruments to grind teeth, water mist is sprayed out. Because dental treatment requires opening the mouth and breathing only through the nose, the grinding mist can spray into the nasal cavity, causing choking when inhaling, which is very uncomfortable. Inhaling the mist is also unhealthy and unhygienic. Therefore, there is a need to solve the problem of nasal inhalation of water mist during dental treatment, which causes discomfort, choking, and unsanitary conditions. Utility Model Content

[0003] The utility model provides a nasal breathing tube to solve the existing problems of discomfort, choking and unsanitary conditions caused by inhaling water mist into the nose during dental treatment.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present invention is: a nasal breathing tube, characterized in that: it includes two nasal plugs; there is an airway inside the nasal plug, one end of the airway is provided with an air port, and the other end of the airway is provided with an outwardly extending air branch pipe for connection; the air branch pipes of the two nasal plugs are connected to the main airway through a tee; the nasal plug has a first mushroom-shaped part, a second mushroom-shaped part and a third mushroom-shaped part whose shapes become larger in sequence; the nasal breathing tube is made of a flexible material as a whole.

[0005] When adopting the above solution, the two nasal plugs of the nasal breathing tube are respectively inserted into the two nasal cavities during dental treatment. Since the main airway is made of flexible material, the free end of the main airway (i.e., the end away from the tee) can be adjusted to a safe position away from the oral cavity; when the doctor uses an instrument to grind his teeth, water mist will be sprayed out from the mouth, but since the free end of the main airway is away from the water mist, the water mist will not be inhaled when breathing through the nose, so breathing is smooth and comfortable, and there is no risk of choking, which is more hygienic and healthy.

[0006] Its working principle is: when inhaling through the nose, air enters from the free end of the main trachea (in a safe position away from the water mist in the mouth), then is diverted to the two nasal plugs through the three-way valve, and then enters the nose from the air openings of the two nasal plugs, and then is inhaled into the lungs.

[0007] In addition, since the nasal plug has a first mushroom-shaped part, a second mushroom-shaped part and a third mushroom-shaped part whose shapes become larger in sequence and is made of flexible material, the nasal plug will not fall off when inserted into the nasal cavity, and at the same time, the blocking effect is good and the water mist from the outside will not be absorbed; because it is flexible, it will not hurt the nasal mucosa and is very safe to use.

[0008] And because three different-sized first mushroom-shaped parts, second mushroom-shaped parts and third mushroom-shaped parts are adopted, the nose can be adapted to nostrils of different sizes.

[0009] Therefore, the utility model can solve the existing problems of discomfort, choking and unsanitary conditions caused by inhaling water mist into the nasal cavity during dental treatment; it also solves the problems of conventional nasal plugs being easy to fall off, having poor sealing, poor comfort, easily damaging the nasal mucosa and being unsuitable for nostrils of different sizes.

[0010] Preferably, the main airway is longer than 30 cm.

[0011] Preferably, the gas distribution tube is 3-5 cm long.

[0012] Preferably, the nasal breathing tube can be made of materials such as silicone, latex, and rubber.

[0013] Preferably, the nasal breathing tube is an integrated structure.

[0014] Beneficial effects of the utility model:

[0015] First, the utility model allows the two nasal plugs of the nasal breathing tube to be inserted into the two nasal cavities during dental treatment. Since the main airway is made of flexible material, the free end of the main airway (i.e., the end away from the tee) can be adjusted away from the oral cavity. When the doctor uses the instrument to grind the teeth, water mist will be sprayed from the oral cavity. However, since the free end of the main airway is away from the water mist, the water mist will not be inhaled when breathing through the nose, so breathing is smooth and comfortable, and there is no risk of choking, which is more hygienic and healthy.

[0016] Secondly, since the nasal plug of the utility model has a first mushroom-shaped part, a second mushroom-shaped part and a third mushroom-shaped part whose shapes gradually become larger and is made of a flexible material, the nasal plug will not fall off when inserted into the nasal cavity, and at the same time, the blocking effect is good and the water mist from the outside will not be absorbed; since it is flexible, it will not hurt the nasal mucosa and is very safe to use.

[0017] Third, the present invention is applicable to nostrils of different sizes because it adopts the first mushroom-shaped portion, the second mushroom-shaped portion and the third mushroom-shaped portion of three different sizes.

[0018] Fourth, the present invention adopts a structural design different from the existing one, which can solve the existing problems of discomfort, choking and unsanitary conditions caused by inhaling water mist into the nasal cavity during dental treatment; at the same time, it also solves the problems of conventional nasal plugs being easy to fall off, having poor sealing, poor comfort, easily damaging the nasal mucosa and being unsuitable for nostrils of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a stereoscopic diagram of a nasal breathing tube in the utility model.

[0020] Figure 2 It is a cross-sectional view of the nasal congestion in the present invention. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Example: See Figure 1-2 A nasal breathing tube comprises two nasal prongs 1; each prong 1 has an airway 2, one end of which is provided with an air port 2-1, and the other end of which is connected to an outwardly extending airway branch 2-2; the airway branch 2-2 of each prong 1 is connected to a main airway 4 via a tee 3; each prong 1 has a first mushroom-shaped portion 1-1, a second mushroom-shaped portion 1-2, and a third mushroom-shaped portion 1-3, each of which has a progressively larger shape; the nasal breathing tube is entirely made of a flexible material. Because the main airway is made of a flexible material, it can be freely bent, allowing the free end to be adjusted away from the direction of oral water mist.

[0023] Preferably, the main air pipe 4 is longer than 30 cm. Specifically, the main air pipe 4 can be 30-80 cm long, which is the optimal length range.

[0024] Preferably, the length of the air dividing tubes 2-2 is 3-5 cm. Since the two air dividing tubes 2-2 are flexible and deformable, and have a sufficient length, the two nasal plugs 1 can be opened over a wide range, making it easier to operate when inserted into the nasal cavity.

[0025] Preferably, the nasal breathing tube can be made of materials such as silicone, latex, and rubber.

[0026] Preferably, the nasal breathing tube is an integrated structure, which can be mass-produced by molds, reducing product costs, and does not require assembly. The joints have good toughness, making the performance more stable and reliable.

[0027] In the product of this embodiment, the two nasal plugs 1 of the nasal breathing tube are inserted into the two nasal cavities during dental treatment. Since the main airway 4 is made of flexible material, the free end of the main airway 4, that is, the end away from the tee 3, can be adjusted to be away from the oral cavity; when the doctor uses the instrument to grind his teeth, water mist will be sprayed out from the oral cavity, but since the free end of the main airway 4 is away from the water mist, the water mist will not be inhaled when breathing through the nose, so breathing is smooth and comfortable, and there is no risk of choking, which is more hygienic and healthy.

[0028] Its working principle is: when inhaling through the nose, air enters from the free end of the main trachea (in a safe position away from the water mist in the mouth), then is diverted to the two nasal plugs through the three-way valve, and then enters the nose from the air openings of the two nasal plugs, and then is inhaled into the lungs.

[0029] In addition, since the nasal plug 1 has a first mushroom-shaped part 1-2, a second mushroom-shaped part 1-2 and a third mushroom-shaped part 1-3, which are successively larger in shape and is made of a flexible material, the nasal plug 1 will not fall off when inserted into the nasal cavity and is comfortable to wear. At the same time, it has a good blocking effect and will not absorb water mist from the outside. Since it is flexible, it will not hurt the nasal mucosa and is very safe to use.

[0030] Since three different sizes of the first mushroom-shaped portion 1-2, the second mushroom-shaped portion 1-2 and the third mushroom-shaped portion 1-3 are used, the nose can be adapted to nostrils of different sizes.

[0031] Therefore, the product of this embodiment can solve the existing problems of discomfort, choking and unsanitary conditions caused by inhaling water mist into the nasal cavity during dental treatment; it also solves the problems of the conventional nasal plug 1 being easy to fall off, having poor sealing, poor comfort, easily damaging the nasal mucosa and being unsuitable for nostrils of different sizes.

[0032] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A nasal breathing tube, characterized in that: Includes two nasal plugs (1); The nasal plug (1) has an airway (2) therein, one end of the airway (2) is provided with an air port (2-1), and the other end of the airway (2) is provided with an outwardly extending air distribution pipe (2-2) for connection; The airway pipes (2-2) of the two nasal obstructions (1) are connected to the main airway (4) via a tee (3); The nasal plug (1) comprises a first mushroom-shaped portion (1-1), a second mushroom-shaped portion (1-2) and a third mushroom-shaped portion (1-3) whose shapes gradually increase in size. The nasal breathing tube is made of flexible material as a whole.

2. A nasal breathing tube according to claim 1, characterized in that: The main airway (4) is longer than 30 cm.

3. A nasal breathing tube according to claim 1 or 2, characterized in that: The gas distribution tube (2-2) is 3-5 cm long.

4. A nasal breathing tube according to claim 1, characterized in that: The nasal breathing tube is made of silicone.

5. The nasal breathing tube according to claim 1, characterized in that: The nasal breathing tube is an integrated structure.

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