CN202314834U - Disposable oxygen therapy mask - Google Patents
Disposable oxygen therapy mask Download PDFInfo
- Publication number
- CN202314834U CN202314834U CN2011204797880U CN201120479788U CN202314834U CN 202314834 U CN202314834 U CN 202314834U CN 2011204797880 U CN2011204797880 U CN 2011204797880U CN 201120479788 U CN201120479788 U CN 201120479788U CN 202314834 U CN202314834 U CN 202314834U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- rubber ring
- mask
- oxygen therapy
- face shield
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a disposable oxygen therapy mask, and is mainly used for solving the problem that oxygen supply is influenced because a clearance exists between the traditional oxygen therapy mask and human cheek. The disposable oxygen therapy mask is characterized in that an external edge (2) is arranged at the periphery of the bottom side of a mask (1), an internally hollow rubber ring (3) is fixed at the bottom of the external edge (2), and a conduit (4) connected with the rubber ring (3) is fixed at the bottom side inside the mask (1). The oxygen therapy mask is in tight contact with the cheek and is not easy to fall, so that the oxygen utilization rate of the patient is high.
Description
Technical field
This utility model relates to medical instruments field, specifically the one-step oxygen transfer face shield.
Background technology
All need cure by oxygen therapy during generally when patient is carried out first aid or to the obstructed patient of some autonomous respirations.Present oxygen hood generally is that bell glass connects oxygen catheter, bell glass is buckled in face carries out oxygen supply.But because people's face is rough and uneven in surface; Have the slit when bell glass and contact skin; Make patient low to the utilization rate of oxygen, especially the involuntary head that rocks of some stupors may make bell glass come off and influences oxygen supply, may jeopardize patient's life when serious.
Summary of the invention
Influence the deficiency of oxygen supply for the face that overcomes existing oxygen hood and people is gapped, this utility model provides a kind of one-step oxygen transfer face shield, and it is tight that this oxygen hood contacts with face, and difficult drop-off, makes patient high to the utilization rate of oxygen.
The technical scheme of this utility model is: a kind of one-step oxygen transfer face shield, comprise face shield, and be provided with the outer around the base of described face shield, the bottom of outer is fixed with the rubber ring of inner hollow, and the facepiece interior base is fixed with the conduit that is connected with rubber ring.
The utlity model has following beneficial effect:, be connected with the rubber ring of hollow on the outer, face shield base, and have conduit to communicate on the face shield with rubber ring owing to take such scheme; Before oxygen supply, be cavity in the rubber ring, when patients accepting oxygen inhalation, oxygen gets into rubber ring through conduit rubber ring is strutted; Make the sealing of rubber ring and people face; Prevent the oxygen leakage, patient is increased the utilization rate of oxygen, reach the effect of oxygen uptake.
Description of drawings:
Fig. 1 is the front view of this utility model;
Fig. 2 is the left view of this utility model.
1-face shield among the figure, 2-outer, 3-rubber ring, 4-conduit.
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is described further:
By Fig. 1 and shown in Figure 2, a kind of one-step oxygen transfer face shield comprises face shield 1; Face shield 1 top connects oxygen catheter, is provided with outer 2 around the base of face shield 1, and the bottom of outer 2 is fixed with rubber ring 3; Rubber ring 3 is a soft rubber; Inside is cavity, and face shield 1 inner base is fixed with the conduit 4 that is connected with rubber ring 3, can in rubber ring 3, carry gas through conduit 4.
This oxygen hood is not when using, and rubber ring 3 is a contraction state, when oxygen therapy, face shield is buckled in people's face; Through the oxygen catheter oxygen supply, rubber ring 3 is flexible on the one hand, makes the better tightness of face shield 1 and face, on the other hand; When oxygen supply, oxygen gets into rubber ring 3 through conduit 4, and rubber ring is strutted, and increases its elasticity; Make the sealing of face shield and face tighter, increase the utilization rate of oxygen, reach the effect of oxygen uptake, also practiced thrift the energy.
Claims (1)
1. one-step oxygen transfer face shield; Comprise face shield (1); It is characterized in that: be provided with outer (2) around the base of described face shield (1); The bottom of outer (2) is fixed with the rubber ring (3) of inner hollow, and the inner base of face shield (1) is fixed with the conduit (4) that is connected with rubber ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204797880U CN202314834U (en) | 2011-11-28 | 2011-11-28 | Disposable oxygen therapy mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204797880U CN202314834U (en) | 2011-11-28 | 2011-11-28 | Disposable oxygen therapy mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314834U true CN202314834U (en) | 2012-07-11 |
Family
ID=46426839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204797880U Expired - Fee Related CN202314834U (en) | 2011-11-28 | 2011-11-28 | Disposable oxygen therapy mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314834U (en) |
-
2011
- 2011-11-28 CN CN2011204797880U patent/CN202314834U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |