CN201949464U - Artificial respirator - Google Patents
Artificial respirator Download PDFInfo
- Publication number
- CN201949464U CN201949464U CN2011200093686U CN201120009368U CN201949464U CN 201949464 U CN201949464 U CN 201949464U CN 2011200093686 U CN2011200093686 U CN 2011200093686U CN 201120009368 U CN201120009368 U CN 201120009368U CN 201949464 U CN201949464 U CN 201949464U
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- CN
- China
- Prior art keywords
- oxygen
- inlet pipe
- pipe
- mixing chamber
- gas
- 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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Abstract
The utility model discloses an artificial respirator comprising a gas inlet pipe and a gas outlet pipe. A mixing chamber is arranged between the gas inlet pipe and the gas outlet pipe, the side wall of the mixing chamber is provided with an oxygen branch pipe communicated with an oxygen tank, and the oxygen branch pipe is provided with a gas valve. When the artificial respirator is used, the gas valve is opened, and oxygen in the oxygen tank enters the mixing chamber from the oxygen branch pipe, is mixed with air entering from the gas inlet pipe, is driven by gas flow of the gas inlet pipe to enter the gas outlet pipe, and enters the oral cavity of a patient from the gas outlet pipe.
Description
Technical field
This utility model relates to a kind of first-aid applicance, relates in particular to a kind of artificial ventilator.
Background technology
Hospital uses a kind of artificial ventilator of inflated type to patient's rescue that practices artificial respiration usually, the place thinner at air ratio or the air oxygen content is lower, artificial respiration's effect is not clearly, and along with the aggravation of atmospheric pollution, this problem is more and more outstanding, if the artificial respiration can not make patient recover general breathing in the regular hour, the situation that may have delay treatment occurs, and consequence is very serious.
The utility model content
Technical problem to be solved in the utility model provides a kind of a kind of artificial ventilator that can increase the air oxygen content.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of artificial ventilator, comprise air inlet pipe and escape pipe, be provided with mixing chamber between described air inlet pipe and the described escape pipe, the sidewall of described mixing chamber is provided with the oxygen manifold that is communicated with oxygen tank, and described oxygen manifold is provided with air valve.
As a kind of optimized technical scheme, the gas filtration net is installed in the described air inlet pipe.
As a kind of optimized technical scheme, be provided with the sealing gasket that adapts with human body mouth shape near the place, gas outlet on the described escape pipe.
Owing to adopted technique scheme, a kind of artificial ventilator comprises air inlet pipe and escape pipe, is provided with mixing chamber between described air inlet pipe and the described escape pipe, the sidewall of described mixing chamber is provided with the oxygen manifold that is communicated with oxygen tank, and described oxygen manifold is provided with air valve; During use, open air valve, the oxygen in the oxygen tank enters in the mixing chamber and from the air that air inlet pipe enters from oxygen manifold and mixes, and enters escape pipe under the air inlet pipe air-flow drives, and is entered in the patient's mouth by escape pipe.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is further described.
Accompanying drawing is the structural representation of this utility model embodiment;
Among the figure: 1, air inlet pipe; 2, mixing chamber; 3, escape pipe; 4, oxygen manifold; 5, air valve; 6, sealing gasket; 7, the gas filtration net.
The specific embodiment
As shown in drawings, a kind of artificial ventilator comprises air inlet pipe 1 and escape pipe 3, in the described air inlet pipe 1 gas filtration net 7 is installed; Place, gas outlet near described escape pipe 3 is provided with the sealing gasket 6 that adapts with human body mouth shape; Be provided with mixing chamber 2 between described air inlet pipe 2 and the described escape pipe 3, the sidewall of described mixing chamber 2 is provided with the oxygen manifold 4 that is communicated with oxygen tank, and described oxygen manifold is provided with air valve 5.
During use, the gas outlet of escape pipe 3 is placed in the disease population, by the mouth sealing of sealing gasket 6 with patient, inflate in mixing chamber 2 by air inlet pipe 1, open air valve 5 simultaneously, oxygen in the oxygen tank has improved the oxygen content of air by the air mix homogeneously that oxygen manifold 4 enters in the mixing chamber 2 and the air inlet of air inlet pipe 1 enters, and has improved artificial respiration's efficient.
All are from design of the present utility model, and the reconfiguration of having done without creative work all drops within the protection domain of the present utility model.
Claims (3)
1. an artificial ventilator comprises air inlet pipe and escape pipe, it is characterized in that: be provided with mixing chamber between described air inlet pipe and the described escape pipe, the sidewall of described mixing chamber is provided with the oxygen manifold that is communicated with oxygen tank, and described oxygen manifold is provided with air valve.
2. a kind of artificial ventilator as claimed in claim 1 is characterized in that: the gas filtration net is installed in the described air inlet pipe.
3. a kind of artificial ventilator as claimed in claim 1 is characterized in that: be provided with the sealing gasket that adapts with human body mouth shape near the place, gas outlet on the described escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093686U CN201949464U (en) | 2011-01-05 | 2011-01-05 | Artificial respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093686U CN201949464U (en) | 2011-01-05 | 2011-01-05 | Artificial respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949464U true CN201949464U (en) | 2011-08-31 |
Family
ID=44493594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200093686U Expired - Fee Related CN201949464U (en) | 2011-01-05 | 2011-01-05 | Artificial respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949464U (en) |
-
2011
- 2011-01-05 CN CN2011200093686U patent/CN201949464U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120105 |