CN202844296U - Disposable oropharyngeal path oxygen inhalation mask - Google Patents
Disposable oropharyngeal path oxygen inhalation mask Download PDFInfo
- Publication number
- CN202844296U CN202844296U CN 201220588252 CN201220588252U CN202844296U CN 202844296 U CN202844296 U CN 202844296U CN 201220588252 CN201220588252 CN 201220588252 CN 201220588252 U CN201220588252 U CN 201220588252U CN 202844296 U CN202844296 U CN 202844296U
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- China
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- mask
- oxygen
- oropharynx
- disposable
- oropharyngeal
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Abstract
The utility model provides a disposable oropharyngeal path oxygen inhalation mask, and the disposable oropharyngeal path oxygen inhalation mask comprises a main body of the mask and a skin pad circularly jointed at a port of the mask. The external side of the main body of the mask protrudes and the internal side of the main body of the mask concaves, and a connecting pipe head with an oxygen inlet is arranged on the external side of the main body of the mask, the edges of the oxygen inlet of the internal side of the main body of the mask is connected with an oropharyngeal path, a through hole of the oropharyngeal path is communicated with the oxygen inlet. The disposable oropharyngeal path oxygen inhalation mask has the advantages that keeping the advantage of oxygen inhalation of the mask and simultaneously avoiding oropharyngeal ventilation block caused by a tongue body, thereby enabling limited air current to enter the air paths of patients, improving provision of gas, enabling the lungs of the patients to better expand, and saving the dosage of the oxygen, improving effectiveness of respiratory critical care. The disposable oropharyngeal path oxygen inhalation mask also has advantages of being not prone to deflection, accurate to send the air current into the air paths of the patients, thereby enabling patients to avoid damaging the tongue body and the teeth of the patients in hyperspasmia, simple and fast to operate, convenient to use and low in price and the like.
Description
Technical field
This utility model belongs to medical instruments field, especially relates 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 the first aid respirator.But used oxygen mask 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, complex operation can be caused like this, even patient's moment anoxia can be made.And also there is difficult fixing problem in simple oxygen mask.
Summary of the invention
Problem to be solved in the utility model provides 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 adopted in the utility model is: a kind of disposable oropharynx pathway oxygen mask, comprise mask body and around the pad skin that is bonded on the 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.
This utility model 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.
Cover has the headband ring for fixing that matches with it on the described connection tube head outer wall, is connected with protruding regulating nail on the 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 and described oxygen feeder inner side edge are 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 physiological bending section is bent downwardly and its shape and human body oropharynx road match in the described oropharynx.
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 utlity model 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, when keeping the mask oxygen inhalation advantage, avoided again the obstruction that tongue body causes in the oropharynx ventilation, 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 utility model
Fig. 2 is that the A of Fig. 1 is to view
Fig. 3 is that the B of Fig. 2 is to view
Among the 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, advance oxygen 12, oropharyngeal airway
121, physiological bending section 123, soft part in level connection joint section 122, the 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, this utility model 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 the 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 this utility model is covered on patient, oropharyngeal airway 12 gos deep into patient's oropharynx road simultaneously, headband is fixed on the protruding regulating nail 7 on the headband ring for fixing 6, and headband is worn over patient head, then with oxygen hose be connected tube head 15 and link to each other, and be patient's delivering oxygen by oxygen feeder 11.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to this utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (8)
1. disposable oropharynx pathway oxygen mask, comprise mask body and around the pad skin that is bonded on the 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: cover has the headband ring for fixing that matches with it on the described connection tube head outer wall, is connected with protruding regulating nail on the 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 and described oxygen feeder inner side edge are 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 physiological bending section is bent downwardly and its shape and human body oropharynx road match in the described oropharynx.
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 |
|---|---|---|---|
| CN 201220588252 CN202844296U (en) | 2012-11-09 | 2012-11-09 | Disposable oropharyngeal path oxygen inhalation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588252 CN202844296U (en) | 2012-11-09 | 2012-11-09 | Disposable oropharyngeal path oxygen inhalation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844296U true CN202844296U (en) | 2013-04-03 |
Family
ID=47975540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588252 Expired - Fee Related CN202844296U (en) | 2012-11-09 | 2012-11-09 | Disposable oropharyngeal path oxygen inhalation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908709A (en) * | 2012-11-09 | 2013-02-06 | 陈宁 | Disposable oropharynx pathway oxygen feeding mask |
-
2012
- 2012-11-09 CN CN 201220588252 patent/CN202844296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908709A (en) * | 2012-11-09 | 2013-02-06 | 陈宁 | Disposable oropharynx pathway oxygen feeding mask |
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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: 20130403 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |