Mouth piece device beneficial to use of vegetative people

Abstract

The utility model relates to the technical field of medical devices, in particular to a mouthpiece device beneficial to vegetable patients, which comprises a fixing cover, a mouthpiece is mounted in the middle of the front end face of the fixing cover, gauze is wrapped on the inner wall of the fixing cover, and a plurality of irregularly distributed through holes are formed in the outer walls of the fixing cover and the gauze in a penetrating manner. An air bag ring located on the outer side of the mouthpiece is installed on the inner wall of the fixing cover, the fixing cover is worn on the face, the air permeability of the fixing cover can be improved through a plurality of through holes, then a patient puts the mouthpiece into the mouth, the upper blocking piece and the lower blocking piece are located on the inner sides of the teeth respectively, the mouthpiece is limited, and therefore the phenomenon that the mouthpiece falls off when the patient is unconscious is avoided. And secondly, the air bag ring is inflated through the air inlet pipe, so that the air bag ring is expanded and makes contact with the periphery of the outer side of the mouth of the patient, the periphery of the mouthpiece is sealed, and then the situation that the use effect of the mouthpiece is affected due to air leakage when the patient inhales or exhales is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a bite mouth device which is beneficial to use by vegetative patients. Background Technique

[0002] At present, bite mouths used in medical treatment are very common and extensive, including those for tracheal intubation, gastroscope intubation, etc. They can all effectively assist medical operators in operation and solve the coordination between medical operators and patients.

[0003] At present, during the use of the bite mouth for vegetative patients, the bite mouth placed in the mouth of the vegetative patient is likely to fall off, affecting the use effect of the bite mouth. Some fixing structures for the bite mouth have poor air permeability, and air leakage is likely to occur when the bite mouth is in use. Therefore, it is necessary to propose a bite mouth device which is beneficial to use by vegetative patients to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bite mouth device which is beneficial to use by vegetative patients, having the characteristics of limiting the bite mouth to prevent the bite mouth from falling off when the patient is unconscious, improving the stability of the bite mouth during use, and secondly, sealing the periphery of the bite mouth to avoid air leakage when the patient inhales or exhales, which affects the use effect of the bite mouth.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A bite mouth device which is beneficial to use by vegetative patients, including a fixed cover, a bite mouth is installed in the middle of the front end face of the fixed cover, a connecting pipe communicated with the bite mouth is installed on the rear end face of the fixed cover, a gauze is wrapped on the inner wall of the fixed cover, a plurality of through holes distributed irregularly are penetrated through the outer walls of the fixed cover and the gauze, an airbag ring located outside the bite mouth is installed on the inner wall of the fixed cover, and an air inlet pipe is communicated with the outer wall of the airbag ring;

[0006] Both the upper and lower sides of the outer wall of the bite mouth are fixedly connected with baffle plates.

[0007] To fix the fixed cover on the face, as a preferred bite mouth device which is beneficial to use by vegetative patients of the utility model, both the left and right sides of the fixed cover are fixedly connected with first fixing belts.

[0008] To flexibly select the fixing method according to actual use requirements, as a preferred bite mouth device which is beneficial to use by vegetative patients of the utility model, both the left and right sides of the fixed cover are fixedly connected with second fixing belts located behind the first fixing belts, and the outer walls of the two second fixing belts are adhered by a magic tape.

[0009] To fix and tie the gauze on the inner wall of the fixed cover, as a preferred bite mouth device which is beneficial to use by vegetative patients of the utility model, an elastic band for fixing the gauze is fixedly connected to the rear end face of the fixed cover.

[0010] In order to create a gap between the fixed cover and the face, as an optimal design of the bite device for the use of vegetative patients in the present utility model, a groove is provided on the upper end face of the fixed cover, and the fixed cover is in an arc structure.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Firstly, the fixed cover is worn on the face in the present utility model. The gauze is located on the inner wall of the fixed cover and can be replaced frequently to avoid problems such as airtightness and indentation caused by direct contact between the fixed cover and the face. Moreover, the air permeability of the fixed cover can be increased through multiple through holes. Then, the patient is made to put the bite into the mouth, and the upper and lower two retaining pieces are respectively located inside the teeth to limit the bite, thereby avoiding the bite falling off when the patient is unconscious. Furthermore, the stability of the bite during use can be improved through the mutual cooperation of the fixed cover and the retaining pieces. Secondly, the airbag ring is inflated by filling air into it through the air inlet pipe, so that the airbag ring expands and contacts the periphery of the patient's mouth to seal the periphery of the bite, thereby avoiding air leakage when the patient inhales or exhales and affecting the use effect of the bite. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structure diagram of the present utility model;

[0014] Figure 2 is the overall rear view structure diagram of the present utility model;

[0015] Figure 3 is the three-dimensional structure diagram of the bite of the present utility model.

[0016] In the figure: 1, fixed cover; 101, groove; 102, through hole; 2, gauze; 201, elastic band; 3, bite; 301, connecting pipe; 302, retaining piece; 4, airbag ring; 401, air inlet pipe; 5, first fixing band; 6, second fixing band. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Please refer to Figures 1 to 3 , a bite device for the use of vegetative patients, including a fixed cover 1. A bite 3 is installed in the middle of the front end face of the fixed cover 1. A connecting pipe 301 communicating with the bite 3 is installed on the rear end face of the fixed cover 1. The inner wall of the fixed cover 1 is wrapped with a gauze 2. A plurality of irregularly distributed through holes 102 are penetrated through the outer walls of the fixed cover 1 and the gauze 2. An airbag ring 4 located outside the bite 3 is installed on the inner wall of the fixed cover 1. An air inlet pipe 401 is communicated with the outer wall of the airbag ring 4;

[0018] Retaining pieces 302 are fixedly connected to both the upper and lower sides of the outer wall of the bite 3.

[0019] In this embodiment: Put the fixing cover 1 on the face. The gauze 2 is located on the inner wall of the fixing cover 1. The gauze 2 can be replaced frequently to avoid problems such as airtightness and indentation caused by the direct contact between the fixing cover 1 and the face. Moreover, the air permeability of the fixing cover 1 can be increased through a plurality of through holes 102. Then, let the patient put the mouthpiece 3 into the mouth, and make the upper and lower two retaining pieces 302 located inside the teeth respectively to limit the mouthpiece 3, thereby avoiding the mouthpiece 3 from falling off when the patient is unconscious. Furthermore, the stability of the use of the mouthpiece 3 can be improved through the mutual cooperation of the fixing cover 1 and the retaining piece 302. Secondly, inflate the airbag ring 4 through the air inlet pipe 401 to make the airbag ring 4 expand and contact the periphery of the patient's mouth to seal the periphery of the mouthpiece 3, thereby avoiding air leakage when the patient inhales or exhales and affecting the use effect of the mouthpiece 3.

[0020] As a technical optimization scheme of the present utility model, first fixing straps 5 are fixedly connected to both the left and right sides of the fixing cover 1.

[0021] In this embodiment: Put the two first fixing straps 5 on the ears, similar to wearing a mask, and then the fixing cover 1 can be fixed on the face, thereby increasing the stability of the use of the mouthpiece 3.

[0022] As a technical optimization scheme of the present utility model, second fixing straps 6 located behind the first fixing straps 5 are fixedly connected to both the left and right sides of the fixing cover 1, and the outer walls of the two second fixing straps 6 are bonded by Velcro.

[0023] In this embodiment: The second fixing strap 6 can be bonded according to the head circumference of the patient through Velcro. The first fixing strap 5 and the second fixing strap 6 can flexibly select the fixing method according to the actual use requirements.

[0024] As a technical optimization scheme of the present utility model, an elastic band 201 for fixing the gauze 2 is fixedly connected to the rear end face of the fixing cover 1.

[0025] In this embodiment: The gauze 2 can be fixed and tied to the inner wall of the fixing cover 1 through the elastic band 201.

[0026] As a technical optimization scheme of the present utility model, a groove 101 is opened on the upper end face of the fixing cover 1, and the fixing cover 1 has an arc-shaped structure.

[0027] In this embodiment: The nose part can be exposed through the groove 101, and due to the arc-shaped structure of the fixing cover 1, a gap can exist between the fixing cover 1 and the face.

[0028] Working principle: First, put the fixing cover 1 on the face, and the fixing method can be flexibly selected according to actual usage requirements through the first fixing belt 5 and the second fixing belt 6. The gauze 2 is located on the inner wall of the fixing cover 1 and can be replaced frequently to avoid problems such as airtightness and indentation caused by the direct contact between the fixing cover 1 and the face. Moreover, the air permeability of the fixing cover 1 can be increased through multiple through holes 102. Then, let the patient put the mouthpiece 3 into the mouth, and make the upper and lower two baffles 302 located inside the teeth respectively to limit the mouthpiece 3, thereby preventing the mouthpiece 3 from falling off when the patient is unconscious. Furthermore, the cooperation between the fixing cover 1 and the baffle 302 can improve the stability of the use of the mouthpiece 3. Secondly, inflate the airbag ring 4 through the air inlet pipe 401, so that the airbag ring 4 expands and contacts the periphery of the patient's mouth to seal the periphery of the mouthpiece 3, thereby preventing air leakage when the patient inhales or exhales and affecting the use effect of the mouthpiece 3.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mouthpiece device for use by a vegetative patient, comprising a fixed cover (1), a mouthpiece (3) is mounted in the middle of the front end surface of the fixed cover (1), and a connecting pipe (301) connected to the mouthpiece (3) is mounted on the rear end surface of the fixed cover (1), characterized in that: The inner wall of the fixed cover (1) is wrapped with gauze (2), and the outer walls of the fixed cover (1) and the gauze (2) are penetrated by a plurality of irregularly distributed through holes (102), and the inner wall of the fixed cover (1) is installed with an air bag ring (4) located outside the mouthpiece (3), and the outer wall of the air bag ring (4) is connected to an air inlet pipe (401); Blocking plates (302) are fixedly connected to the upper and lower sides of the outer wall of the mouthpiece (3).

2. A mouthpiece device for vegetative patients according to claim 1, characterized in that: The left and right sides of the fixed cover (1) are both fixedly connected with first fixing belts (5).

3. A mouthpiece device for vegetative patients according to claim 1, characterized in that: The left and right sides of the fixing cover (1) are both fixedly connected with second fixing belts (6) located behind the first fixing belt (5), and the outer walls of the two second fixing belts (6) are bonded by Velcro.

4. A mouthpiece device for vegetative patients according to claim 1, characterized in that: An elastic band (201) for fixing the gauze (2) is fixedly connected to the rear end surface of the fixing cover (1).

5. The mouthpiece device for vegetative patients according to claim 1, characterized in that: The upper end surface of the fixed cover (1) is provided with a groove (101), and the fixed cover (1) is in an arc-shaped structure.

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