An atomizing mouthpiece airway

Abstract

This utility model provides an atomizing mouthpiece air path, belonging to the field of atomizing mouthpiece air paths. It includes a delivery pipe and a threaded connector at one end of the delivery pipe, and further includes: a sealing plate; a threaded tube that mates with the threaded connector is provided on the side wall of the sealing plate; an atomizing tube communicating with the threaded tube is provided through the inner wall of the sealing plate; a first air bladder is provided on the inner wall of the sealing plate; two sets of mouthpiece seats are provided on the inner wall of the first air bladder; and an inflation tube communicating with the first air bladder is provided through the outer wall of the sealing plate. This utility model, by setting mouthpiece seats and bite grooves that mate with teeth, facilitates teeth biting onto the mouthpiece seats, reduces the load on the patient's masseter muscle, improves patient comfort during atomization, and enhances the atomization effect.

Description

Technical Field

[0001] This utility model relates to the field of atomized mouthpiece air path, and more specifically, to an atomized mouthpiece air path. Background Technology

[0002] Nebulized inhalation has a good direct effect or efficacy on local respiratory tissues and has the advantage of fewer systemic side effects compared to other routes of drug administration. In this treatment process, a medical nebulizer is required. Taking a mouthpiece nebulizer as an example, some mouthpiece nebulizers have a short and flat silicone mouthpiece, which is connected to the nebulizer and then turned on.

[0003] When using current nebulizer mouthpieces, patients need to bite down on a short, flat silicone mouthpiece. Because the silicone mouthpiece has a small diameter, the small diameter forces the patient to actively contract their oral muscles to maintain a seal, which violates the body's natural biting state. This leads to continuous tension in the masseter muscles, which can cause mouth pain over time and affect the nebulization effect. How to invent a nebulizer mouthpiece airflow system to improve these problems has become an urgent problem for those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an air path for an atomizing mouthpiece, aiming to improve the current air path for atomizing mouthpieces. When using them, patients need to bite down on a short, flat silicone mouthpiece. Because the diameter of the silicone mouthpiece is small, the mouthpiece with an excessively small diameter forces the patient to actively contract their oral muscles to maintain a seal, which violates the natural biting state of the human body. This leads to continuous tension in the masseter muscle, which can cause mouth pain and affect the atomization effect over time.

[0005] This utility model is implemented as follows:

[0006] This utility model provides an atomizing mouthpiece air path, including a delivery pipe and a threaded connector connected to one end of the delivery pipe, and further including: a sealing plate: the side wall of the sealing plate is provided with a threaded tube that mates with the threaded connector, the inner side wall of the sealing plate is provided with an atomizing tube that communicates with the threaded tube, the inner side wall of the sealing plate is provided with a first airbag, the inner side wall of the first airbag is provided with two sets of mouthpiece seats, and the outer side wall of the sealing plate is provided with an inflation tube that communicates with the first airbag.

[0007] Preferably, both sets of mouthpiece seats have mouth grooves on their upper and lower sidewalls, the mouthpiece seats are arc-shaped, and the inner sidewalls of the mouth grooves are provided with anti-slip protrusions.

[0008] Preferably, both the mouthpiece seat and the anti-slip protrusion are made of silicone material.

[0009] Preferably, both the sealing plate and the first airbag are arranged in an arc shape.

[0010] Preferably, the inner wall of the threaded connector is provided with an internal thread, and the threaded tube is threadedly connected to the internal thread.

[0011] Preferably, a second airbag is provided on the outer side of the mouthpiece seat, and a connecting tube is provided through the inner sidewall of the mouthpiece seat. One end of the connecting tube is connected to the inside of the second airbag, and the other end of the connecting tube is connected to the inside of the first airbag.

[0012] Preferably, the first and second airbags have a multi-chamber structure, with each chamber separated by a flexible diaphragm to balance the pressure distribution.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model, by setting a mouthpiece seat and a groove that cooperates with the teeth, can make it easier for the teeth to bite the mouthpiece seat, reduce the load on the patient's masseter muscle, improve the patient's comfort during nebulization, and improve the nebulization effect.

[0015] 2. By setting a sealing plate, a first airbag and a second airbag, this utility model can inflate the first airbag and the second airbag using an inflation tube when the patient bites on the mouthpiece seat, thereby sealing the patient's mouth and the cavity, allowing the patient's mouth to easily bite on the mouthpiece seat and providing greater comfort. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the sealing plate and bite nozzle structure of this utility model;

[0019] Figure 3 This is a utility model Figure 2 Enlarged view of the structure.

[0020] In the diagram: 1. Delivery pipe; 2. Threaded connector; 3. Internal thread; 4. Threaded pipe; 5. Sealing plate; 6. First airbag; 7. Second airbag; 8. Biting mouth seat; 9. Biting groove; 10. Inflation pipe; 11. Atomizing pipe; 12. Anti-slip protrusion; 13. Flow pipe. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example, refer to Figure 1-3 A type of atomizing mouthpiece air path includes a delivery pipe 1 and a threaded connector 2 connected to one end of the delivery pipe 1. It also includes a sealing plate 5: the side wall of the sealing plate 5 has a threaded tube 4 that mates with the threaded connector 2; the inner side wall of the threaded connector 2 has an internal thread 3; the threaded tube 4 is threadedly connected to the internal thread 3; the cooperation of the internal thread 3 and the threaded tube 4 facilitates the connection between the sealing plate 5 and the delivery pipe 1; an atomizing tube 11 communicating with the threaded tube 4 passes through the inner side wall of the sealing plate 5; and a first airbag 6 is provided on the inner side wall of the sealing plate 5. There are two sets of mouthpiece seats 8, and the sealing plate 5 and the first airbag 6 are all arc-shaped to fit the patient's mouth. The outer wall of the sealing plate 5 is provided with an inflation tube 10 that is connected to the first airbag 6. Both sets of mouthpiece seats 8 have bite grooves 9 on their upper and lower side walls. The mouthpiece seats 8 and the anti-slip protrusions 12 are made of silicone. The mouthpiece seats 8 are arc-shaped, and the bite grooves 9 match the curvature of the oral cavity. Combined with the even distribution of airbag pressure, painless sealing is achieved. The inner side wall of the bite grooves 9 is provided with anti-slip protrusions 12. The anti-slip protrusions 12 are hemispherical and have textured surfaces to improve anti-slip properties.

[0023] A second airbag 7 is provided on the outer side of the mouthpiece seat 8, and a connecting tube 13 is provided through the inner side wall of the mouthpiece seat 8. One end of the connecting tube 13 is connected to the inside of the second airbag 7, and the other end of the connecting tube 13 is connected to the inside of the first airbag 6.

[0024] It should be noted that: the end of the inflation tube 10 is equipped with a pressure regulating valve, which is electrically connected to the controller and supports automatic pressure control. Thus, when the first airbag 6 is inflated using the inflation tube 10, gas will enter the second airbag 7 through the connecting tube 13 to achieve synchronous expansion.

[0025] The first airbag 6 and the second airbag 7 have a multi-chamber structure inside, and each chamber is separated by a flexible diaphragm to balance the pressure distribution.

[0026] It should be noted that the first airbag 6 and the second airbag 7 are made of medical-grade silicone to ensure flexibility. The airbags have a multi-chamber structure inside to avoid discomfort caused by local overpressure.

[0027] Working principle: During nebulization, the patient uses their teeth to embed into the occlusal groove 9, and the anti-slip protrusions 12 increase friction to prevent the mouthpiece from slipping. Then, air is injected into the first air bladder 6 through the inflation tube 10, and the gas enters the second air bladder 7 through the connecting tube 13. The two air bladders inflate synchronously. The inflated first air bladder 6 and second air bladder 7 push the mouthpiece seat 8 to fit against the inner wall of the patient's oral cavity, forming a flexible support and reducing the need for active contraction of the masseter muscle. Combined with the even distribution of air bladder pressure, a painless seal is achieved. Then, the delivery tube 1 is connected to the external nebulizer, and the medication flows through the delivery tube 1 and is then output from the nebulization tube 11 to achieve nebulization.

[0028] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An atomizing mouthpiece air path, comprising a delivery tube (1) and a threaded connector (2) provided at one end of the delivery tube (1), characterized in that, Also includes: Sealing plate (5): The side wall of the sealing plate (5) is provided with a threaded tube (4) that mates with the threaded connector (2). The inner side wall of the sealing plate (5) is provided with an atomizing tube (11) that communicates with the threaded tube (4). The inner side wall of the sealing plate (5) is provided with a first airbag (6). The inner side wall of the first airbag (6) is provided with two sets of mouthpiece seats (8). The outer side wall of the sealing plate (5) is provided with an inflation tube (10) that communicates with the first airbag (6).

2. An atomizing bite piece airway according to claim 1, wherein, Both sets of mouthpiece seats (8) have mouth grooves (9) on their upper and lower side walls. The mouthpiece seats (8) are arc-shaped, and the inner side wall of the mouth grooves (9) is provided with anti-slip protrusions (12).

3. An atomizing bite piece airway according to claim 1, wherein, Both the mouthpiece seat (8) and the anti-slip protrusion (12) are made of silicone.

4. An atomizing bite piece airway according to claim 1, wherein, Both the sealing plate (5) and the first airbag (6) are arranged in an arc shape.

5. An atomizing bite piece airway according to claim 1, wherein, The inner wall of the threaded connector (2) is provided with an internal thread (3), and the threaded tube (4) is threadedly connected to the internal thread (3).

6. An atomizing bite piece airway according to claim 1, wherein, The mouthpiece seat (8) is provided with a second airbag (7) on its outer side, and a connecting tube (13) is provided through the inner side wall of the mouthpiece seat (8). One end of the connecting tube (13) is connected to the inside of the second airbag (7), and the other end of the connecting tube (13) is connected to the inside of the first airbag (6).

7. The atomizing mouthpiece air path according to claim 6, characterized in that, The first airbag (6) and the second airbag (7) are provided with a multi-chamber structure, and each chamber is separated by a flexible diaphragm to balance the pressure distribution.

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