CN220558377U - Air purification device for patient breathing in oral treatment - Google Patents
Air purification device for patient breathing in oral treatment Download PDFInfo
- Publication number
- CN220558377U CN220558377U CN202321761350.0U CN202321761350U CN220558377U CN 220558377 U CN220558377 U CN 220558377U CN 202321761350 U CN202321761350 U CN 202321761350U CN 220558377 U CN220558377 U CN 220558377U
- Authority
- CN
- China
- Prior art keywords
- air
- nose
- pipe
- patient
- oral treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 11
- 238000004887 air purification Methods 0.000 title claims description 3
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An air purifying device for the breathing of a patient in oral treatment, wherein a nose mask is provided with a head band; the right lower part of the nose cover penetrates through the air inlet pipe; the middle of the air inlet pipe is provided with a one-way valve A, and the top end of the air inlet pipe is provided with filter cotton; the lower left part of the nose cover penetrates through the exhaust pipe, and a one-way valve B is arranged in the middle of the exhaust pipe; the tail end of the exhaust pipe is inserted into an air purifying bottle; the air purifying bottle is connected with the air leakage pipe. During operation, the nose mask is sleeved on the nose, when the nose breathes, air enters the nostril position through the filter cotton, the nose exhales and is filtered through the purifying liquid, and the check valves of the air inlet pipe and the air outlet pipe prevent the backflow of air. The structure can filter the aerosol and the spray exhaled by the patient during the operation through the purifying liquid, and the exhausted gas can not influence medical staff and other patients.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an air purifying device for breathing of a patient in oral treatment.
Background
When oral treatment, particularly tooth cleaning, or high-speed mobile phone is used, a large amount of aerosol or spray is generated, and when the nose of a patient is nearest to the aerosol or spray, the inhalation of the large amount of aerosol or spray is unfavorable to the health of the patient, or causes respiratory diseases.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide an air purifying device for breathing of a patient in oral treatment, which can prevent spray and aerosol caused by oral treatment or other oral surgical operation.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an air purifying device for the respiration of a patient in oral treatment comprises a nose cover (1), and is characterized in that the nose cover (1) is provided with a pillow belt (2); an air inlet pipe (3) penetrates through the upper part of the nose mask (1); a one-way valve A (4) is arranged in the middle of the air inlet pipe (3), and filter cotton (5) is arranged at the top end; the lower part of the nose mask (1) penetrates through the exhaust pipe (6), and a one-way valve B (7) is arranged in the middle of the exhaust pipe (6); the tail end of the exhaust pipe (6) is inserted into an air purifying bottle (8); the air purifying bottle (8) is connected with a gas leakage pipe (9).
The nose mask (1) is made of transparent silica gel.
The pillow belt (2) is made of elastic materials.
The air purifying bottle (8) is filled with air purifying liquid (10).
The beneficial effects of the utility model are as follows:
the structure can filter the aerosol and the spray exhaled by the patient during the operation through the purifying liquid, and the exhausted gas can not affect medical staff and other patients.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Wherein 1 is a nose mask; 2 is a headband; 3 is an air inlet pipe; 4 is a one-way valve A;5 is filter cotton; 6 is an exhaust pipe; 7 is a one-way valve B;8 is an air purifying bottle; 9 is a gas leakage pipe; 10 is an air purifying liquid.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and the working principle.
As shown in fig. 1, an air purifying device for breathing of a patient in oral treatment comprises a nose mask (1), and is characterized in that the nose mask (1) is provided with a pillow belt (2); the right lower part of the nose mask (1) penetrates through the air inlet pipe (3); a one-way valve A (4) is arranged in the middle of the air inlet pipe (3), and filter cotton (5) is arranged at the top end; the lower left part of the nose mask (1) penetrates through the exhaust pipe (6), and a one-way valve B (7) is arranged in the middle of the exhaust pipe (6); the tail end of the exhaust pipe (6) is inserted into an air purifying bottle (8); the air purifying bottle (8) is connected with a gas discharge pipe (9), and the gas discharge pipe (9) is provided with air filtering cotton.
The nose mask (1) is made of transparent silica gel.
The pillow belt (2) is made of elastic materials.
The air purifying bottle (8) is filled with air purifying liquid (10).
The working principle of the utility model is as follows:
during operation, the nose mask is sleeved on the nose, when the nose breathes, clean air enters the nostril through the filter cotton and the check valve, and the air exhaled by the nose is discharged into the air of the consulting room after being sterilized and filtered through the purifying liquid through the discharge check valve, so that the air is prevented from flowing back through the check valves of the air inlet pipe and the air outlet pipe.
The air inlet pipe one-way valve (4) is opened during inspiration and closed during expiration. The exhaust pipe one-way valve (7) is developed during expiration and is closed during inspiration.
Claims (4)
1. An air purifying device for the respiration of a patient in oral treatment comprises a nose cover (1), and is characterized in that the nose cover (1) is provided with a pillow belt (2); the right lower part of the nose mask (1) penetrates through the air inlet pipe (3); a one-way valve A (4) is arranged in the middle of the air inlet pipe (3), and filter cotton (5) is arranged at the top end; the lower left part of the nose mask (1) penetrates through the exhaust pipe (6), and a one-way valve B (7) is arranged in the middle of the exhaust pipe (6); the tail end of the exhaust pipe (6) is inserted into an air purifying bottle (8); the air purifying bottle (8) is connected with a gas leakage pipe (9).
2. The air purification device for breathing of a patient in oral treatment according to claim 1, wherein the nose mask (1) is made of transparent silica gel.
3. An air cleaning device for breathing of a patient in oral treatment according to claim 1, wherein the pillow belt (2) is made of an elastic material.
4. An air cleaning device for breathing of a patient in oral treatment according to claim 1, wherein the air cleaning bottle (8) is filled with an air cleaning liquid (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761350.0U CN220558377U (en) | 2023-07-06 | 2023-07-06 | Air purification device for patient breathing in oral treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761350.0U CN220558377U (en) | 2023-07-06 | 2023-07-06 | Air purification device for patient breathing in oral treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220558377U true CN220558377U (en) | 2024-03-08 |
Family
ID=90090654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321761350.0U Active CN220558377U (en) | 2023-07-06 | 2023-07-06 | Air purification device for patient breathing in oral treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220558377U (en) |
-
2023
- 2023-07-06 CN CN202321761350.0U patent/CN220558377U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |