CN205287170U - Carbon dioxide retention patient uses oxygen inhalation mask - Google Patents
Carbon dioxide retention patient uses oxygen inhalation mask Download PDFInfo
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- CN205287170U CN205287170U CN201520587872.2U CN201520587872U CN205287170U CN 205287170 U CN205287170 U CN 205287170U CN 201520587872 U CN201520587872 U CN 201520587872U CN 205287170 U CN205287170 U CN 205287170U
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- carbon dioxide
- oxygen inhalation
- inhalation mask
- exhaust hole
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Abstract
The utility model relates to an oxygen inhalation mask. The oxygen inhalation mask of clinical practice at present, its exhaust hole is the sieve mesh form. Discover clinically that the shortcoming that has the oxygen inhalation mask in this kind of exhaust hole includes: carrier carbon dioxide's output is not enough, takes place the carbon dioxide retention even. Carbon dioxide retention harmfulness clinically is big. The utility model discloses the exhaust hole that changes the sieve mesh form is diameter 18mm's circular exhaust hole, has enlarged the area in exhaust hole. The verification: this kind of novel oxygen inhalation mask can increase human interior carbon dioxide's output. This kind of oxygen inhalation mask helps the increase of carbon dioxide output, carbon dioxide retention to alleviate, is particularly useful for two type respiratory failure's patient. The utility model discloses compare with current oxygen inhalation mask, through the area that enlarges the exhaust hole, reach increase carbon dioxide output, alleviate the purpose of carbon dioxide retention. Be suitable for clinically and use in carbon dioxide retention patient especially two type respiratory failure patients and promote.
Description
Technical field
The utility model relates to the Novel oxygen inhalation mask that a kind of carbon dioxide retention patient uses, particularly a kind of being suitable forIn two respiratory failure type patients' Novel oxygen inhalation mask, this oxygen face mask is also suitable for atomization and sucks.
Background technology
Mask oxygen-inspiration can improve the situation of body anoxic, helps to recover the metabolism of body, contributes to body recoveryOxygen supply is the means of important clinically supplemental treatment.
The oxygen face mask of clinical practice at present, its steam vent is sieve-mesh. In clinical position, find to there is this kindThe shortcoming of the oxygen face mask of steam vent comprises: the discharge rate of carrier's carbon dioxide is inadequate, and carbon dioxide even occursRetention. Carbon dioxide retention has a lot of harm: acid-base imbalance, pulmonary encephalopathy, reduction central nervous system are for lackingThe sensitiveness of oxygen etc. Serious carbon dioxide retention even may suppress to breathe, and causes clinically dead. Simultaneously clinicalThe method of upper treatment carbon dioxide retention is limited: application respiratory stimulant, application lung ventilator etc. Respiratory stimulant is depositedIn problems such as resistance, increase patient sufferings. Lung ventilator comprises noninvasive ventilator, has wound lung ventilator. The two equal expenseCostliness, and the problem that exists patient to tolerate.
If can start with from oxygen face mask, improvement oxygen face mask, can become a kind of method very easily, and takeWith low, patient is acceptant, will bring benefit for extensive patients. Therefore, the present invention attempt find can improve patientThe Novel oxygen inhalation mask of carbon dioxide retention.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is: a kind of carbon dioxide output that increases is providedNovel oxygen inhalation mask, this kind of face shield, by expanding the area of steam vent, strengthens the discharge rate of patient's carbon dioxide,Reach the object that increases the discharge rate of carbon dioxide in human body.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of carbon dioxide retention patient usesOxygen face mask, it comprises a cover body, on described face shield body, is inserted with Oxygen tube, on described face shield body, goes backBe provided with carbon dioxide steam vent, described carbon dioxide steam vent is that diameter is the circular row pore of 18mm.
Compared with prior art, adopt the utility model has the advantage of of technique scheme: the present invention is by expandingThe area of large steam vent, reaches the discharge rate that increases carbon dioxide in human body. This kind of oxygen face mask contributes to titanium dioxideCarbon discharge rate increases, carbon dioxide retention alleviates, and is particularly useful for the patient of two respiratory failure types. Saved simultaneouslyMedical resource. For patient treatment disease provides material guarantee, strengthen the confidence of patient's Fighting Disease, created simultaneouslySocial benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model oxygen face mask.
Description of reference numerals: 1-face shield body; 2-Oxygen tube; 3-carbon dioxide steam vent.
Detailed description of the invention
Further describe the utility model below in conjunction with specific embodiments and the drawings, advantage of the present utility model and spyPoint will be more clear along with description.
As shown in Figure 1, be the structural representation of the utility model oxygen face mask, it comprises a cover body 1, instituteState on face shield body 1 and be inserted with Oxygen tube 2, on described face shield body 1, be also provided with carbon dioxide steam vent 3, instituteState the circular row pore that carbon dioxide steam vent 3 is 18mm for diameter.
Carbon dioxide output is few, the problem of carbon dioxide retention in order to solve for the utility model, and the present invention has adoptedExpand the method for steam vent 3 areas. Therefore by original sieve-mesh steam vent, changing to diameter is 18mm'sCircle is steam vent 3 greatly, has expanded the area of steam vent 3, therefore can increase the discharge rate of carbon dioxide in human body.
In clinical, we are applied to this kind of oxygen face mask the patient of carbon dioxide retention, have received good effect.Now illustrate. Man suffers from, and 55 years old, previously smoking history, diagnosis " COPD ". In identical suctionUnder oxygen concentration condition, apply common oxygen face mask and take a blood sample and look into blood gas analysis after 18 hours, Results of Blood-gas prompting:PO291mmHg, PCO247mmHg. Take a blood sample after 18 hours and apply Novel oxygen inhalation mask of the present invention, vim and vigourAnalysis result prompting: PO292mmHg, PCO243mmHg. Female suffers from, and 78 years old, AD " chronic obstructiveLung disease two respiratory failure types ". Under identical concentration of oxygen inhalation condition, it is little that patient applies common oxygen face mask 18Time after blood sampling look into blood gas analysis, Results of Blood-gas prompting: PO282mmHg, PCO249mmHg. And application originallyThe Novel oxygen inhalation mask of invention was taken a blood sample after 18 hours, Results of Blood-gas prompting:PO285mmHg,PCO242mmHg。
Known and embodiment is known by above content, the steam vent of sieve-mesh is changed to the circular exhaust of 18mmHole 3, this kind of oxygen face mask contributes to carbon dioxide output increase, carbon dioxide retention to alleviate, and is particularly useful forThe patient of two respiratory failure types, has obtained beyond thought effect.
Above explanation and embodiment are only exemplary, scope of the present utility model are not formed to any restriction.It will be understood by those skilled in the art that do not depart from can be to this practicality under spirit and scope of the present utility modelThe details of new technique scheme and form are modified or are replaced, but these amendments and replacement all fall into the utility modelProtection domain in.
Claims (1)
1. a carbon dioxide retention patient oxygen face mask, it is characterized in that, it comprises a cover body (1), on described face shield body (1), be inserted with Oxygen tube (2), on described face shield body (1), be also provided with carbon dioxide steam vent (3), described carbon dioxide steam vent (3) is positioned at the sidepiece of described face shield body (1), described carbon dioxide steam vent (3) for air communication and the diameter circular row pore that is 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587872.2U CN205287170U (en) | 2015-08-06 | 2015-08-06 | Carbon dioxide retention patient uses oxygen inhalation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587872.2U CN205287170U (en) | 2015-08-06 | 2015-08-06 | Carbon dioxide retention patient uses oxygen inhalation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287170U true CN205287170U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587872.2U Active CN205287170U (en) | 2015-08-06 | 2015-08-06 | Carbon dioxide retention patient uses oxygen inhalation mask |
Country Status (1)
| Country | Link |
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| CN (1) | CN205287170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404145A (en) * | 2018-04-26 | 2019-11-05 | 罗远明 | A kind of accurate adjustable and without carbon dioxide retention oxygen therapy device of fraction of inspired oxygen |
| CN111375110A (en) * | 2018-12-29 | 2020-07-07 | 罗远明 | Gas inhalation device capable of keeping concentration of gas entering respiratory tract constant and having no respiratory resistance |
-
2015
- 2015-08-06 CN CN201520587872.2U patent/CN205287170U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404145A (en) * | 2018-04-26 | 2019-11-05 | 罗远明 | A kind of accurate adjustable and without carbon dioxide retention oxygen therapy device of fraction of inspired oxygen |
| CN110404145B (en) * | 2018-04-26 | 2021-10-01 | 罗远明 | Oxygen therapy device with accurately adjustable inhaled oxygen concentration and without carbon dioxide retention |
| CN111375110A (en) * | 2018-12-29 | 2020-07-07 | 罗远明 | Gas inhalation device capable of keeping concentration of gas entering respiratory tract constant and having no respiratory resistance |
| CN111375110B (en) * | 2018-12-29 | 2023-09-05 | 罗远明 | Gas inhalation device for making concentration of gas entering respiratory tract constant and having no respiratory resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |