CN208710739U - A kind of medical polycarbonate oxygen mask - Google Patents
A kind of medical polycarbonate oxygen mask Download PDFInfo
- Publication number
- CN208710739U CN208710739U CN201721120574.8U CN201721120574U CN208710739U CN 208710739 U CN208710739 U CN 208710739U CN 201721120574 U CN201721120574 U CN 201721120574U CN 208710739 U CN208710739 U CN 208710739U
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- CN
- China
- Prior art keywords
- cover
- polycarbonate
- oxygen mask
- medical
- infolding
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a kind of medical polycarbonate oxygen mask, it include: cover and elastic reducing-fixing band, the cover is the shell-like structure to match with face shape, the elastic reducing-fixing band is connected to the middle part at the edge of the cover, the edge of the cover has infolding, the infolding is modified polycarbonate material, is provided with air inlet pipe and air window on the lateral surface of the cover.The utility model is worn by elastic reducing-fixing band, and using easy and fixing-stable, the infolding of covers edge is soft, it is skin friendly, the different patient of shape of face, which wears, can also generate preferable sealing effect, while inside can generate negative pressure, still can be with oxygen intake when making patient's weak breathing.The cork of indentation, there can when patient spits or drinks water opening, it is very convenient, reduce the waste of oxygen.The material of mask uses medical grade polycarbonate and medical grade modified polycarbonate as mask material, safe and environmentally friendly.
Description
Technical field
The utility model relates to oxygen mask technical fields, more particularly to a kind of medical polycarbonate oxygen mask.
Background technique
Oxygen is very important to human body, and common people can naturally breathe air in the state of normal, and utilize it
In oxygen maintain the metabolism of human body to need, but it is necessary to passing through some doctors when illness and certain abnormalities
It treats equipment and carrys out the certain oxygen of assist absorption, thus clean respiratory system environment, alleviate the state of an illness.With environmental pollution, atmosphere
It is affected, the quick-fried table of PM2.5, haze weather increases, and more and more people's respiratory system goes wrong, and can not bear it again
He damages.
Oxygen mask is the conventional use of breathing device of hospital patient at present, is needed using resistance to oxidation, safe and environment-friendly material
's.The breathing device that hospital uses all is unified model, and different people is worn it sometimes appear that the problem of airtightness difference or having
Patient's use process needs spit, these can all make troubles to patient, can also have an adverse effect to therapeutic process.
Utility model content
For this purpose, a purpose of the utility model is to propose that a kind of convenience is worn suitable for different people, and good seal,
Practical medical polycarbonate oxygen mask.
The utility model provides a kind of medical polycarbonate oxygen mask, comprising: cover and elastic reducing-fixing band, the cover
Body is the shell-like structure to match with face shape, and the elastic reducing-fixing band is connected to the middle part at the edge of the cover, described
The edge of cover has infolding, and the infolding is modified polycarbonate material, is provided with air inlet pipe on the lateral surface of the cover
With air window.
Optionally, the infolding is around being connected on the entire edge of the cover, and to the folded inside of the cover.
Optionally, the modified polycarbonate material includes polycarbonate glycol, polycarbonate-polyurethane, aliphatic
Polycarbonate.
Optionally, the air inlet pipe is arranged in the middle and lower part of the lateral surface of the cover, when wearing and the nose of human body or
The position of person's mouth is corresponding.
Optionally, the air window is arranged in the circular groove of the two sides in the middle part of the lateral surface of the cover.
Optionally, the inside of the air window has adjustment cap.
Optionally, the material of the air inlet pipe is polycarbonate.
Optionally, the lower part of the lateral surface of the cover has notch, has been removably installed cork in the notch.
Optionally, the material of the cork is modified polycarbonate material.
The utility model is worn by elastic reducing-fixing band, soft using easy and fixing-stable, the infolding of covers edge
Soft, skin friendly, the different patient of shape of face, which wears, can also generate preferable sealing effect, while inside can generate negative pressure, make disease
It still can be with oxygen intake when people's weak breathing.The cork of indentation, there can when patient spits or drinks water opening, it is very convenient,
Reduce the waste of oxygen.The material of mask is using medical grade polycarbonate and medical grade modified polycarbonate as mask material
Matter, it is safe and environmentally friendly.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medical polycarbonate oxygen mask of the utility model embodiment.
It is attached in the figure, it is marked as
1 air window
2 air inlet pipe
3 corks
4 notches
5 elastic reducing-fixing bands
6 infoldings
7 covers
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model embodiment provides a kind of medical polycarbonate oxygen mask, as shown in Figure 1, comprising: 7 He of cover
Elastic reducing-fixing band 5, the cover 7 are the shell-like structure to match with face shape, and the elastic reducing-fixing band 5 is connected to the cover
The middle part at the edge of body 7, the edge of the cover 7 have infolding 6, and the infolding 6 is modified polycarbonate material, the modification
Makrolon material includes polycarbonate glycol, polycarbonate-polyurethane, fatty poly-ester carbonate etc..Outside the cover 7
Air inlet pipe 2 and air window 1 are provided on side, the middle and lower part of the lateral surface of the cover 7 is arranged in the air inlet pipe 2, wears
When it is corresponding with the position of the nose of human body or mouth, the two sides in the middle part of the lateral surface of the cover 7 are arranged in the air window 1
Circular groove in, the inside of the air window has adjustment cap, and the air inlet pipe 2 is described for inputting oxygen into mask
Air window 1 is exchanged for gas in mask with the external world, and is adjusted by adjustment cap, it is preferred that the material of the air inlet pipe 2
For polycarbonate.
In the one aspect of the utility model embodiment, the infolding 6 is around the entire edge for being connected to 7 bodies of the cover
On, and to the folded inside of the cover 7, this design can increase the negative pressure in entire breathing mask in breathing, more sharp
It is sucked in oxygen.
In the one aspect of the utility model embodiment, the lower part of the lateral surface of the cover 7 has notch 4, described to lack
Cork 3 has been removably installed in mouth 4.Preferably, the material of the cork 3 is modified polycarbonate material.The design of opening
Make patient that can directly drink water, spit during oxygen uptake, it is easy to use, also avoid oxygen caused by removing mask
Blast takes.
The utility model is worn by elastic reducing-fixing band, soft using easy and fixing-stable, the infolding of covers edge
Soft, skin friendly, the different patient of shape of face, which wears, can also generate preferable sealing effect, while inside can generate negative pressure, make disease
It still can be with oxygen intake when people's weak breathing.The cork of indentation, there can when patient spits or drinks water opening, it is very convenient,
Reduce the waste of oxygen.The material of mask is using medical grade polycarbonate and medical grade modified polycarbonate as mask material
Matter, it is safe and environmentally friendly.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (8)
1. a kind of medical polycarbonate oxygen mask characterized by comprising
Cover and elastic reducing-fixing band, the cover are the shell-like structure to match with face shape, the flexible fastening band connection
At the middle part at the edge of the cover, the edge of the cover has infolding, and the infolding is modified polycarbonate material, described
Air inlet pipe and air window are provided on the lateral surface of cover；The infolding surround and is connected on the entire edge of the cover, and
To the folded inside of the cover.
2. a kind of medical polycarbonate oxygen mask as described in claim 1, which is characterized in that the modified polycarbonate material
Material includes polycarbonate glycol, polycarbonate-polyurethane, fatty poly-ester carbonate.
3. a kind of medical polycarbonate oxygen mask as described in claim 1, which is characterized in that the air inlet pipe is arranged in institute
State the middle and lower part of the lateral surface of cover, when wearing is corresponding with the position of the nose of human body or mouth.
4. a kind of medical polycarbonate oxygen mask as claimed in claim 3, which is characterized in that the air window is arranged in institute
In the circular groove for stating the two sides in the middle part of the lateral surface of cover.
5. a kind of medical polycarbonate oxygen mask as claimed in claim 4, which is characterized in that the inside of the air window has
There is adjustment cap.
6. a kind of medical polycarbonate oxygen mask as described in claim 1, which is characterized in that the material of the air inlet pipe is
Polycarbonate.
7. such as a kind of medical polycarbonate oxygen mask of any of claims 1-6, which is characterized in that the cover
The lower part of lateral surface there is notch, be removably installed cork in the notch.
8. a kind of medical polycarbonate oxygen mask as claimed in claim 7, which is characterized in that the material of the cork is to change
Property makrolon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120574.8U CN208710739U (en) | 2017-09-01 | 2017-09-01 | A kind of medical polycarbonate oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120574.8U CN208710739U (en) | 2017-09-01 | 2017-09-01 | A kind of medical polycarbonate oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710739U true CN208710739U (en) | 2019-04-09 |
Family
ID=65967691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721120574.8U Expired - Fee Related CN208710739U (en) | 2017-09-01 | 2017-09-01 | A kind of medical polycarbonate oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007246A (en) * | 2020-08-07 | 2020-12-01 | 南通市第二人民医院 | Trachea opens recovered device of patient training for department of respiration |
-
2017
- 2017-09-01 CN CN201721120574.8U patent/CN208710739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007246A (en) * | 2020-08-07 | 2020-12-01 | 南通市第二人民医院 | Trachea opens recovered device of patient training for department of respiration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20190901 |