CN201618284U - Oxygen mask capable of increasing oxygen uptake concentration - Google Patents
Oxygen mask capable of increasing oxygen uptake concentration Download PDFInfo
- Publication number
- CN201618284U CN201618284U CN2010201313265U CN201020131326U CN201618284U CN 201618284 U CN201618284 U CN 201618284U CN 2010201313265 U CN2010201313265 U CN 2010201313265U CN 201020131326 U CN201020131326 U CN 201020131326U CN 201618284 U CN201618284 U CN 201618284U
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- oxygen
- transparent cover
- steam vent
- arc
- edge
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Abstract
The utility model discloses an oxygen mask capable of increasing oxygen uptake concentration, which consists of a transparent cover (1), an elastic band (4), exhaust holes (2), a supporting curve plate (5) and an oxygen catheter slot (3). The supporting curve plate (5) is arranged in the middle corresponding to the nose bridge of a user, the two exhaust holes (2) are respectively arranged in the middles of the two lateral walls of the transparent cover (1), and the oxygen catheter slot (3) is arranged at the top of the transparent cover (1). The oxygen mask is characterized in that a membrane valve (6) is arranged on the outer side of each exhaust hole (2), an arc-shaped lower fastening flange (7) is arranged on the upper edge of the inner side of each exhaust hole (2), and an inner turned flange (8) is arranged at the lower end of each arc-shaped lower fastening flange (7). The oxygen mask capable of increasing oxygen uptake concentration not only is simple in structure but can suck high-purity oxygen, avoid oxygen waste and increase oxygen uptake quality and treatment effect, and can be widely applied for gynecology wards or first-aid and the like.
Description
Technical field
This utility model relates to a kind of improvement of normally used oxygen absorption mask, and specifically a kind of oxygen absorption mask that improves concentration of oxygen inhalation is applicable to gynecological ward or first aid etc. usually.
Background technology
At present, usually used oxygen absorption mask on the hospital clinical, be to constitute by transparent cover, degree of tightness frenulum, steam vent, support arc sheet and oxygen catheter socket, support the arc sheet and be located at the middle part corresponding with the bridge of the nose, to prevent the mask body compressing bridge of the nose, the two ends of degree of tightness frenulum tie up to following two middle side parts of buckleing the edge of transparent cover, make transparent cover be buckled in patient's nose and oral area by the degree of tightness frenulum, steam vent is established two, be located at the middle part of transparent cover two side respectively, the oxygen catheter socket is located at the transparent cover top, and its position is corresponding with patient's oral area.During use, transparent cover is buckled in patient's nose, fixes with the degree of tightness frenulum, the pure oxygen oxygen catheter is inserted oxygen catheter socket internal fixation, promptly can be the oxygen therapic patient oxygen supply, the carbon dioxide that oxygen therapic patient is breathed out is discharged from the steam vent of both sides.The shortcoming of this oxygen absorption mask: the one, because steam vent is the through hole that directly is communicated with the external world, when the oxygen therapic patient oxygen uptake, extraneous air has entered in the oxygen absorption mask simultaneously, has reduced the purity of oxygen uptake, therefore, has also reduced the therapeutic effect of oxygen uptake; The 2nd, the oxygen that enters in the oxygen absorption mask also is easy to flow to OFP from the steam vent of mouth and nose, causes the waste of oxygen; The 3rd, when oxygen therapic patient was exhaled, the gas of exhalation was sneaked in the oxygen again easily, influenced the oxygen uptake quality, reduced therapeutic effect.
Summary of the invention
It is a kind of not only simple in structure that the purpose of this utility model is to provide, and the oxygen absorption mask that can improve oxygen uptake purity, avoid waste of oxygen, improve the improved concentration of oxygen inhalation of oxygen uptake quality and therapeutic effect.
For reaching above purpose, the technical scheme that this utility model adopted is: this can improve the oxygen absorption mask of concentration of oxygen inhalation, by transparent cover, the degree of tightness frenulum, steam vent, supporting arc sheet and oxygen catheter socket constitutes, support the arc sheet and be located at the middle part corresponding with the bridge of the nose, one end of degree of tightness frenulum ties up to following two middle side parts of buckleing the edge of transparent cover, steam vent is established two, be located at the middle part of transparent cover two side respectively, the oxygen catheter socket is located at the top of transparent cover, its position is corresponding with the oral area of oxygen therapic patient, transparent cover is that transparent plastic is made, its transparent cover side is symmetric curved surface, the face curvature at its edge and human body mouth and nose place matches, it is characterized in that being provided with membrane valve in the outside of steam vent, when the oxygen therapic patient oxygen intake, membrane valve is adsorbed on the steam vent, extraneous air can not be entered in the transparent cover, thereby improve oxygen uptake purity; When oxygen therapic patient is exhaled, membrane valve is opening automatically, make the gas of exhalation flow out transparent cover, on the upper edge of the inboard of steam vent, be provided with under the arc and detain the edge, the lower end on button edge turns edge in being provided with under arc, when oxygen therapic patient is exhaled, the gas of breathing out flows into the bottom that arc is detained the edge down, makes to detain the zone of positive pressure that forms breath along following zone under the arc, stops the zone of the oxygen inflow steam vent of input, cause the waste of oxygen, meanwhile, because arc turns edge in being provided with the lower end on button edge down, oxygen is flowed to the back upper place is counter, form the pure oxygen zone of positive pressure in the intravital back upper place of translucent cover, when the oxygen therapic patient oxygen intake because steam vent is by the membrane valve shutoff, institute so that arc down button along following zone formation negative pressuren zone, so pure oxygen flows into the oxygen therapic patient nose rapidly, make oxygen therapic patient suck highly purified oxygen.
This utility model is also implemented by following measure: described membrane valve is a film cylinder, and along last, the external port of film cylinder is along the automatic adhesive of gravity by self along the mouth that is bonded in steam vent for the inner port of film cylinder.
The beneficial effects of the utility model are: compare with present normally used oxygen absorption mask, and not only simple in structure, and can suck high purity oxygen, avoid waste of oxygen, and can improve oxygen uptake quality and therapeutic effect.
Description of drawings
Fig. 1 is this utility model structure schematic top plan view.
Fig. 2 analyses and observe enlarged diagram for this utility model along the transverse section of steam vent A-A.
The specific embodiment
Make this utility model with reference to Fig. 1,2.This can improve the oxygen absorption mask of concentration of oxygen inhalation, by transparent cover 1, degree of tightness frenulum 4, steam vent 2, support arc sheet 5 and oxygen catheter socket 3 formations, support arc sheet 5 and be located at the middle part corresponding with the bridge of the nose, and fix by the relevant position of screw and transparent cover 1, with prevent transparent cover 1 negative pressure the situation lower compression bridge of the nose, one end of degree of tightness frenulum 4 ties up to following two middle side parts of buckleing the edge of transparent cover 1, make transparent cover 1 be buckled in the nose and the oral area of oxygen therapic patient by degree of tightness frenulum 4, steam vent 2 is established two, be located at the middle part of transparent cover 1 two side respectively, oxygen catheter socket 3 is located at the top of transparent cover 1, its position is corresponding with the oral area of oxygen therapic patient, transparent cover 1 is made for transparent plastic, its transparent cover 1 side is symmetric curved surface, the face curvature at its edge and human body mouth and nose place matches, it is characterized in that being provided with membrane valve 6 in the outside of steam vent 2, when the oxygen therapic patient oxygen intake, membrane valve 6 is adsorbed on the steam vent 2, extraneous air can not be entered in the transparent cover 1, thereby improve oxygen uptake purity; When oxygen therapic patient is exhaled, membrane valve 6 is opening automatically, make the gas of exhalation flow out transparent cover 1, on the upper edge of the inboard of steam vent 2, be provided with under the arc button along 7, button turns edge 8 in 7 lower end is provided with under arc, when oxygen therapic patient is exhaled, the gas of breathing out flows into the bottom of detaining under the arc along 7, make and detain the zone of positive pressure that forms breath along the zone below 7 under the arc, the zone that stops the oxygen inflow steam vent 2 of input, cause the waste of oxygen, meanwhile, because arc down turns edge 8 in being provided with in the lower end of button along 7, make from the oxygen of oxygen catheter socket 3 inputs and flow to the back upper place is counter, back upper place in transparent cover 1 forms the pure oxygen zone of positive pressure, when the oxygen therapic patient oxygen intake because steam vent 2 is by membrane valve 6 shutoff, institute so that arc down button along the formation of the zone below 7 negative pressuren zone, so pure oxygen flows into patient's nose rapidly, makes oxygen therapic patient suck highly purified oxygen.
Described membrane valve 6 is a film cylinder, along last, the external port of film cylinder is along the automatic adhesive of gravity by self along the mouth that is bonded in steam vent 2 for the inner port of film cylinder, because this suction-combining force is very little, so, even if very faint expiration also can be opened the external port edge of film cylinder.
Claims (2)
1. oxygen absorption mask that can improve concentration of oxygen inhalation, by transparent cover (1), degree of tightness frenulum (4), steam vent (2), supporting arc sheet (5) and oxygen catheter socket (3) constitutes, support arc sheet (5) and be located at the middle part corresponding with the bridge of the nose, one end of degree of tightness frenulum (4) ties up to following two middle side parts of buckleing the edge of transparent cover (1), steam vent (2) is established two, be located at the middle part of transparent cover (1) two side respectively, oxygen catheter socket (3) is located at the top of transparent cover (1), its transparent cover (1) side is symmetric curved surface, it is characterized in that being provided with membrane valve (6) in the outside of steam vent (2), be provided with under the arc button along (7) on the upper edge of the inboard of steam vent (2), button is along turn edge in the lower end of (7) is provided with (8) under arc.
2. the oxygen absorption mask that improves concentration of oxygen inhalation according to claim 1 is characterized in that described membrane valve (6) is a film cylinder, and the inner port edge of film cylinder is bonded in the mouth of steam vent (2) along last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313265U CN201618284U (en) | 2010-03-16 | 2010-03-16 | Oxygen mask capable of increasing oxygen uptake concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313265U CN201618284U (en) | 2010-03-16 | 2010-03-16 | Oxygen mask capable of increasing oxygen uptake concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618284U true CN201618284U (en) | 2010-11-03 |
Family
ID=43021738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201313265U Expired - Fee Related CN201618284U (en) | 2010-03-16 | 2010-03-16 | Oxygen mask capable of increasing oxygen uptake concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301549A (en) * | 2013-05-13 | 2013-09-18 | 宁波圣宇瑞医疗器械有限公司 | Transparent face mask |
| CN105597214A (en) * | 2016-03-03 | 2016-05-25 | 中国人民解放军白求恩医务士官学校 | Oxygen mask |
-
2010
- 2010-03-16 CN CN2010201313265U patent/CN201618284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301549A (en) * | 2013-05-13 | 2013-09-18 | 宁波圣宇瑞医疗器械有限公司 | Transparent face mask |
| CN105597214A (en) * | 2016-03-03 | 2016-05-25 | 中国人民解放军白求恩医务士官学校 | Oxygen mask |
| CN105597214B (en) * | 2016-03-03 | 2023-07-21 | 中国人民解放军白求恩医务士官学校 | Oxygen mask |
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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: 20101103 Termination date: 20110316 |