CN203139326U - Valve type oxygen mask - Google Patents
Valve type oxygen mask Download PDFInfo
- Publication number
- CN203139326U CN203139326U CN 201320067499 CN201320067499U CN203139326U CN 203139326 U CN203139326 U CN 203139326U CN 201320067499 CN201320067499 CN 201320067499 CN 201320067499 U CN201320067499 U CN 201320067499U CN 203139326 U CN203139326 U CN 203139326U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- type oxygen
- flapper
- oxygen
- shield body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a valve type oxygen mask which comprises a mask body. The mask body is provided with an oxygen connecting pipe and a carbon dioxide discharging hole which is outward provided with a one-way valve. The valve type oxygen mask has the advantages of being simple in structure, convenient to use, sufficient in oxygen inhalation and good in carbon dioxide dispersion effect.
Description
Technical field
This utility model belongs to medical apparatus and instruments articles for use technical field, is specifically related to a kind of flapper-type oxygen face mask.
Background technology
The characteristics of respiratory acidosis are carbon dioxide accumulation and pH value decline in the body, and its main cause is that the ventilatory of lung reduces; See respiratory tract obstruction, pneumonia, pulmonary atelectasis, thoracic and abdominal operation, wound etc.The basic method for the treatment of is to remove respiratory tract obstruction, improves pulmonary gas exchange.In the existing clinical treatment, do not have specially at the oxygen face mask for the treatment of and improve respiratory acidosis.
The utility model content
The purpose of this utility model provides a kind of flapper-type oxygen face mask, and is simple in structure, easy to use, and the oxygen suction fully, and dioxide dispersion is effective.
The technical scheme that this utility model adopts is, a kind of flapper-type oxygen face mask comprises the face shield body, and the face shield body has oxygen access tube and carbon dioxide tap, on the carbon dioxide tap to being outside equipped with unidirectional flap valve.
Characteristics of the present utility model also are,
The shape of unidirectional flap valve and carbon dioxide tap is all corresponding with size.
The upper end of unidirectional flap valve is connected with described carbon dioxide tap.
The quantity of oxygen access tube is one and is arranged on the centre position of face shield body, and the quantity of carbon dioxide tap is two and is symmetricly set on the left and right sides of face shield body.
The carbon dioxide tap is circular.
The beneficial effects of the utility model are, outside unidirectional flap valve is set on the carbon dioxide tap with traditional oxygen absorption mask, the oxygen suction volume that can effectively improve patient by arranging of unidirectional flap valve also farthest spreads carbon dioxide, to improve the respiratory acidosis symptom, very easy to use, reliable for effect; Wear, unload all very easy when using simultaneously, make things convenient for the use in the clinical treatment work.
Description of drawings
Fig. 1 is the structural representation of this utility model flapper-type oxygen face mask.
Wherein, 1, the face shield body, 2, the oxygen access tube, 3, unidirectional flap valve.
The specific embodiment
As shown in Figure 1, a kind of flapper-type oxygen face mask of this utility model comprises the face shield body 1 that medical plastic is made, and it is tabular triangle stereochemical structure.Face shield body 1 has oxygen access tube 2 and circular carbon dioxide tap, and the quantity of oxygen access tube 2 is one and is arranged on the centre position of face shield body 1, and the quantity of carbon dioxide tap is two and is symmetricly set on the left and right sides of face shield body 1.On two carbon dioxide taps all to being outside equipped with unidirectional flap valve 3.The shape of unidirectional flap valve 3 and carbon dioxide tap is all corresponding with size, and the upper end of unidirectional flap valve 3 is connected with the carbon dioxide tap.
Claims (5)
1. a flapper-type oxygen face mask comprises face shield body (1), and described face shield body (1) has oxygen access tube (2) and carbon dioxide tap, it is characterized in that, on the described carbon dioxide tap to being outside equipped with unidirectional flap valve (3).
2. according to the described flapper-type oxygen face mask of claim 1, it is characterized in that the shape of described unidirectional flap valve (3) and carbon dioxide tap is all corresponding with size.
3. according to claim 1 or 2 described flapper-type oxygen face mask, it is characterized in that the upper end of described unidirectional flap valve (3) is connected with described carbon dioxide tap.
4. according to claim 1 or 2 described flapper-type oxygen face mask, it is characterized in that, the quantity of described oxygen access tube (2) is one and is arranged on the centre position of face shield body (1), and the quantity of described carbon dioxide tap is two and is symmetricly set on the left and right sides of face shield body (1).
5. according to claim 1 or 2 described flapper-type oxygen face mask, it is characterized in that described carbon dioxide tap is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067499 CN203139326U (en) | 2013-02-06 | 2013-02-06 | Valve type oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067499 CN203139326U (en) | 2013-02-06 | 2013-02-06 | Valve type oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139326U true CN203139326U (en) | 2013-08-21 |
Family
ID=48966888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320067499 Expired - Fee Related CN203139326U (en) | 2013-02-06 | 2013-02-06 | Valve type oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139326U (en) |
-
2013
- 2013-02-06 CN CN 201320067499 patent/CN203139326U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140206 |