CN102908709A - Disposable oropharynx pathway oxygen feeding mask - Google Patents
Disposable oropharynx pathway oxygen feeding mask Download PDFInfo
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- CN102908709A CN102908709A CN201210444981XA CN201210444981A CN102908709A CN 102908709 A CN102908709 A CN 102908709A CN 201210444981X A CN201210444981X A CN 201210444981XA CN 201210444981 A CN201210444981 A CN 201210444981A CN 102908709 A CN102908709 A CN 102908709A
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- oxygen
- oropharynx
- mask
- pathway
- disposable
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Abstract
The invention provides a disposable oropharynx pathway oxygen feeding mask which comprises a mask main body and a skin pad jointed to a port of the mask main body in an encircling manner, wherein the outer side of the mask main body is convex; the inner side of the mask main body is concave; a connecting tube head with an oxygen feed port is connected to the outer side of the mask main body; an oropharynx parichnos is connected to the edge of the oxygen feed port on the inner side of the mask main body; and the through hole of the oropharynx parichnos is communicated with the oxygen feed port. The oxygen feeding mask has the benefits that the advantages of a mask are maintained while obstruction caused by a tongue can be avoided during oropharynx ventilation, so that limited airflow can enter the airway of a patient directly, the supply quantity of gas is enlarged, the lungs of the patient can be expanded better, the consumption of oxygen can be reduced, the availability of breathing emergency aid can be improved, the possibility of warping is low, required airflow can be fed to the airway of the patient accurately, and the tongue and the teeth of a twitching patient can be prevented from being damaged. The oxygen feeding mask further has the advantages that the operation is simple and fast; the use is convenient; and the cost is low.
Description
Technical field
The invention belongs to medical instruments field, especially relate to a kind of disposable oropharynx pathway oxygen mask.
Background technology
No matter in hospital, at rescue site or in other places that have the medical rescue apparatus, when dyspnea, respiratory arrest or temporary transient anoxia occur in patient, the medical worker often first-selected oxygen mask that connects the power respiratory organ carries out first aid process, therefore, oxygen mask is one of topmost medical instruments in first aid respirator.But oxygen mask used is indent hollow, evagination arch at present, and the difference of various oxygen masks only is size and material.During patient is in a semiconscious condition when running into, confusional state or some disease cause tic state, patient often oral cavity closes and the nose secretions increase, input gas is obstructed, this moment, the doctor can utilize gag or underlying oropharyngeal airway and nasopharyngeal air duct, and then utilize face shield further to be patient's oxygen supply, can cause complex operation like this, even can make patient's moment anoxia.And also there is difficult fixing problem in simple oxygen mask.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of disposable oropharynx pathway oxygen mask, and the patient who especially is fit to semiconsciousness state, confusional state or tic state uses.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of disposable oropharynx pathway oxygen mask, comprise mask body and around the pad skin that is bonded on described mask body port, the inboard depression of described mask body outside projection, and the described outside is connected with the connection tube head with oxygen feeder, be connected with oropharyngeal airway on the described oxygen feeder edge of described mask body inboard, the through hole of described oropharyngeal airway communicates with described oxygen feeder.
The present invention can also adopt following technical measures:
Described pad skin is air cushion, and described air cushion is provided with the gas tube with spring valve, and described air cushion is bonded on the adhesion side that is surrounded on described mask body port.
The wing of nose physiology forming part that one side of described air cushion contact skin comprises the bridge of the nose physiology forming part that matches with the human body bridge of the nose, matches with the human body wing of nose.
Described mask body comprises bottom, central part and top, described mask body is water-drop-shaped, the width on described top is less than the width of described bottom, described top has horizontal Antiskid platform, described central part comprises that central authorities reinforce platform, the upside that described central authorities reinforce platform has horizontal first step, and the downside that described central authorities reinforce platform has horizontal second step, and the centre that described central authorities reinforce platform is provided with described connection tube head.
On described connection tube head outer wall, cover has the headband ring for fixing that matches with it, is connected with protruding regulating nail on described headband ring for fixing.
Described oropharyngeal airway comprises the interior physiological bending section of level connection joint section, oropharynx and the soft part that sets gradually, the part of described level connection joint section port with described oxygen feeder inner side edge along being connected, the area of section of described oxygen feeder is greater than the area of section of described level connection joint section, and in described oropharynx, physiological bending section is bent downwardly and its shape and human body oropharynx road match.
The length of described level connection joint section is less than or equal to 3 centimetres, and the length of described soft part is less than or equal to 2cm.
Described oropharyngeal airway cross section is oval, and described oxygen feeder is circular, and described oval-shaped long axis length is more than or equal to the diameter of described oxygen feeder, and described oval-shaped minor axis length is less than the diameter of described oxygen feeder.
The advantage that the present invention has with good effect is: technique scheme makes oxygen mask become as a whole with oropharyngeal airway, thereby the oropharynx ventilation can be combined with the simple pressure-vent of face shield, avoided again the obstruction that in the oropharynx ventilation, tongue body causes when keeping the mask oxygen inhalation advantage, make limited air-flow directly enter patient's air flue, increased the supply of gas, patient pulmonary is better expanded, and consumption that can conserve oxygen, increased the effectiveness of first aid respirator.In addition, with the oropharyngeal airway of radian, oxygen mask is difficult for crooked, can exactly required air-flow be sent into patient airway, patient trauma tongue body and tooth in also can avoiding twitching.Have simple and quick, easy to use, cheap, etc. advantage.
Description of drawings
Fig. 1 is outboard structure schematic diagram of the present invention
Fig. 2 is that the A of Fig. 1 is to view
Fig. 3 is that the B of Fig. 2 is to view
In figure:
1, bottom 2, air cushion 3, adhesion side
4, central part 5, central authorities reinforce platform 6, headband ring for fixing
7, protruding regulating nail 8, first step 9, top
10, Antiskid platform 11, oxygen feeder 12, oropharyngeal airway
121, physiological bending section 123, soft part in level connection joint section 122, oropharynx
13, second step 14, gas tube 15, connection tube head
16, bridge of the nose physiology forming part 17, wing of nose physiology forming part
The specific embodiment
As shown in Figure 1, 2, 3, the invention provides a kind of disposable oropharynx pathway oxygen mask, comprise mask body and around the air cushion 2 on the adhesion side 3 that is bonded on the mask body port, air cushion 2 is provided with the gas tube 14 with spring valve, the inboard depression of mask body outside projection, and the outside is connected with the connection tube head 15 with oxygen feeder 11, oxygen feeder 11 inner side edges along on be connected with oropharyngeal airway 12, the through hole of oropharyngeal airway 12 communicates with oxygen feeder 11.
The wing of nose physiology forming part 17 that one side of air cushion 2 contact skins comprises the bridge of the nose physiology forming part 16 that matches with the human body bridge of the nose, matches with the human body wing of nose.
Mask body is water-drop-shaped, comprise bottom 1, central part 4 and top 9, the width on top 9 is less than the width of bottom, top 9 has horizontal Antiskid platform 10, central part 4 comprises that central authorities reinforce platform 5, the upside that central authorities reinforce platform 5 has horizontal first step 8, and the downside that central authorities reinforce platform 5 has horizontal second step 13, and the central centre that reinforces platform 5 is provided with and connects tube head 15.
Connecting to overlap on tube head 15 outer walls has the headband ring for fixing 6 that matches with it, is connected with protruding regulating nail 7 on headband ring for fixing 6.
Preferably, the length of level connection joint section 121 equals 2 centimetres, and the length of soft part 123 equals 1cm.
The work process of this example: the snout that the present invention is covered on patient, oropharyngeal airway 12 gos deep into patient's oropharynx road simultaneously, headband is fixed on protruding regulating nail 7 on headband ring for fixing 6, and headband is worn over patient head, then with oxygen hose be connected tube head 15 and be connected, and be patient's delivering oxygen by oxygen feeder 11.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., within all should still belonging to patent covering scope of the present invention.
Claims (8)
1. disposable oropharynx pathway oxygen mask, comprise mask body and around the pad skin that is bonded on described mask body port, the inboard depression of described mask body outside projection, and the described outside is connected with the connection tube head with oxygen feeder, it is characterized in that: be connected with oropharyngeal airway on the described oxygen feeder edge of described mask body inboard, the through hole of described oropharyngeal airway communicates with described oxygen feeder.
2. disposable oropharynx pathway oxygen mask according to claim 1, it is characterized in that: described pad skin is air cushion, and described air cushion is provided with the gas tube with spring valve, and described air cushion is bonded on the adhesion side that is surrounded on described mask body port.
3. disposable oropharynx pathway oxygen mask according to claim 2 is characterized in that: the wing of nose physiology forming part that a side of described air cushion contact skin comprises the bridge of the nose physiology forming part that matches with the human body bridge of the nose, matches with the human body wing of nose.
4. disposable oropharynx pathway oxygen mask according to claim 1, it is characterized in that: described mask body comprises bottom, central part and top, described mask body is water-drop-shaped, the width on described top is less than the width of described bottom, described top has horizontal Antiskid platform, described central part comprises that central authorities reinforce platform, the upside that described central authorities reinforce platform has horizontal first step, the downside that described central authorities reinforce platform has horizontal second step, and the centre that described central authorities reinforce platform is provided with described connection tube head.
5. disposable oropharynx pathway oxygen mask according to claim 1 is characterized in that: on described connection tube head outer wall, cover has the headband ring for fixing that matches with it, is connected with protruding regulating nail on described headband ring for fixing.
6. disposable oropharynx pathway oxygen mask according to claim 1, it is characterized in that: described oropharyngeal airway comprises the interior physiological bending section of level connection joint section, oropharynx and the soft part that sets gradually, the part of described level connection joint section port with described oxygen feeder inner side edge along being connected, the area of section of described oxygen feeder is greater than the area of section of described level connection joint section, and in described oropharynx, physiological bending section is bent downwardly and its shape and human body oropharynx road match.
7. disposable oropharynx pathway oxygen mask according to claim 6 is characterized in that: the length of described level connection joint section is less than or equal to 3 centimetres, and the length of described soft part is less than or equal to 2cm.
8. the described disposable oropharynx pathway oxygen mask of any one according to claim 1-7, it is characterized in that: described oropharyngeal airway cross section is for oval, described oxygen feeder is circular, described oval-shaped long axis length is more than or equal to the diameter of described oxygen feeder, and described oval-shaped minor axis length is less than the diameter of described oxygen feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210444981XA CN102908709A (en) | 2012-11-09 | 2012-11-09 | Disposable oropharynx pathway oxygen feeding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210444981XA CN102908709A (en) | 2012-11-09 | 2012-11-09 | Disposable oropharynx pathway oxygen feeding mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102908709A true CN102908709A (en) | 2013-02-06 |
Family
ID=47607434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210444981XA Pending CN102908709A (en) | 2012-11-09 | 2012-11-09 | Disposable oropharynx pathway oxygen feeding mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102908709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029481A1 (en) * | 2018-08-09 | 2020-02-13 | 中南大学 | Oropharyngeal airway |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843501Y (en) * | 2005-12-05 | 2006-12-06 | 武汉大学 | Multi-purpose and double-channel narcotic mask |
| CN2880131Y (en) * | 2006-02-24 | 2007-03-21 | 陈铭 | Ventilation mask without obstract |
| CN101018581A (en) * | 2004-04-01 | 2007-08-15 | 纽玛斯克公司 | Respiratory mask having intraoral mouthpiece with large sealing area and multiple sealing configuration |
| JP2011005115A (en) * | 2009-06-29 | 2011-01-13 | Ohiro Kusunoki | Mask for airway management |
| CN202844296U (en) * | 2012-11-09 | 2013-04-03 | 陈宁 | Disposable oropharyngeal path oxygen inhalation mask |
-
2012
- 2012-11-09 CN CN201210444981XA patent/CN102908709A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018581A (en) * | 2004-04-01 | 2007-08-15 | 纽玛斯克公司 | Respiratory mask having intraoral mouthpiece with large sealing area and multiple sealing configuration |
| CN2843501Y (en) * | 2005-12-05 | 2006-12-06 | 武汉大学 | Multi-purpose and double-channel narcotic mask |
| CN2880131Y (en) * | 2006-02-24 | 2007-03-21 | 陈铭 | Ventilation mask without obstract |
| JP2011005115A (en) * | 2009-06-29 | 2011-01-13 | Ohiro Kusunoki | Mask for airway management |
| CN202844296U (en) * | 2012-11-09 | 2013-04-03 | 陈宁 | Disposable oropharyngeal path oxygen inhalation mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029481A1 (en) * | 2018-08-09 | 2020-02-13 | 中南大学 | Oropharyngeal airway |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |