CN202802449U - Anesthetic mask device - Google Patents
Anesthetic mask device Download PDFInfo
- Publication number
- CN202802449U CN202802449U CN 201220349161 CN201220349161U CN202802449U CN 202802449 U CN202802449 U CN 202802449U CN 201220349161 CN201220349161 CN 201220349161 CN 201220349161 U CN201220349161 U CN 201220349161U CN 202802449 U CN202802449 U CN 202802449U
- Authority
- CN
- China
- Prior art keywords
- pressure regulator
- regulator valve
- mask device
- utility
- fixing
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an anesthetic mask device which is provided with a mask and a gas bag. The mask and the gas bag are fixedly connected with each other, a gas filling hole and a pressure regulating valve are arranged on the gas bag and are fixedly connected with each other, and a fixing ring is arranged on the mask and is fixedly sleeved with the pressure regulating valve or the gas filling hole. The fixing ring is fixedly sleeved on the pressure regulating valve or the gas filling hole, the pressure regulating valve and the gas filling hole are prevented from swinging, and accordingly are not easy to break or damage. The anesthetic mask device is simple in structure, good in fixing effect and low in cost, and is simple, practical, safe and reliable.
Description
Technical field
This utility model relates to the anaesthesia technology field, relates in particular to a kind of anaesthetic mask device.
Background technology
See also Fig. 1 and Fig. 2, existing anaesthetic mask comprises air bag 10 and face shield 11 two parts, can give prominence to one at the front end of air bag and add pore 101 and pressure regulator valve 102, adds pore 101 and is fixedly connected with pressure regulator valve 102.In use, add pore and pressure regulator valve on the air bag fracture easily or damage, and cause the anaesthetic mask cisco unity malfunction, thereby unnecessary accident occurs.
The utility model content
For the weak point that exists in the above-mentioned technology, this utility model provides a kind of anaesthetic mask device simple in structure, on the air bag add pore and pressure regulator valve is not easy to fracture or damage, be not prone to accident.
For achieving the above object, this utility model provides a kind of anaesthetic mask device, comprises face shield and air bag, and described face shield is fixedly connected with air bag; Be provided with on the described air bag and add pore and pressure regulator valve, the described pore that adds is fixedly connected with pressure regulator valve, is provided with ring for fixing on the described face shield, described ring for fixing and pressure regulator valve or add air vent sleeve and connect fixing.
Wherein, described face shield is plastic face mask.
The beneficial effects of the utility model are: compared with prior art, the anaesthetic mask device that this utility model provides,, avoid pressure regulator valve and add pore swinging, thereby so that add pore and not frangibility or damage of pressure regulator valve with pressure regulator valve or add air vent sleeve and connect fixingly by ring for fixing.The anaesthetic mask device of this case, simple in structure, good fixing effect, cost is low, and is simple and practical, safe and reliable.
Description of drawings
Fig. 1 is the axonometric chart of the anaesthetic mask device of prior art;
Fig. 2 is the explosive view of the anaesthetic mask device of prior art;
Fig. 3 is the axonometric chart of anaesthetic mask device of the present utility model;
Fig. 4 is the explosive view of anaesthetic mask device of the present utility model.
The main element symbol description is as follows:
10, air bag 11, face shield
101, add pore 102, pressure regulator valve
20, face shield 21, air bag
201, ring for fixing 211, add pore
212, pressure regulator valve
The specific embodiment
In order more clearly to explain this utility model, below in conjunction with accompanying drawing this utility model is done to describe further.
See also Fig. 3 and Fig. 4, the anaesthetic mask device that this utility model provides comprises face shield 20 and air bag 21, and face shield 20 is fixedly connected with air bag 21; Be provided with on the air bag 21 and add pore 211 and pressure regulator valve 212, add pore 211 and be fixedly connected with pressure regulator valve 212, be provided with ring for fixing 201 on the face shield 20, ring for fixing 201 is with pressure regulator valve 212 or add pore 211 and be fixed by socket.
Compared to the situation of prior art, the anaesthetic mask device that this utility model provides, is avoided pressure regulator valve and is added pore swinging, thereby so that add pore and not frangibility or damage of pressure regulator valve with pressure regulator valve or add air vent sleeve and connect fixingly by ring for fixing.The anaesthetic mask device of this case, simple in structure, good fixing effect, cost is low, and is simple and practical, safe and reliable.
In the present embodiment, above-mentioned face shield 20 is plastic face mask.Certainly; this utility model is not limited to the making material of face shield 20; so long as ring for fixing 201 is set thereon; and be fixed by socket pressure regulator valve 212 or add the embodiment of pore 211 with this ring for fixing 201; all belong to simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
More than disclosed only be several specific embodiment of the present utility model, but this utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (2)
1. an anaesthetic mask device is characterized in that, comprises face shield and air bag, and described face shield is fixedly connected with air bag; Be provided with on the described air bag and add pore and pressure regulator valve, the described pore that adds is fixedly connected with pressure regulator valve, is provided with ring for fixing on the described face shield, described ring for fixing and pressure regulator valve or add air vent sleeve and connect fixing.
2. anaesthetic mask device according to claim 1 is characterized in that, described face shield is plastic face mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349161 CN202802449U (en) | 2012-07-18 | 2012-07-18 | Anesthetic mask device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349161 CN202802449U (en) | 2012-07-18 | 2012-07-18 | Anesthetic mask device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802449U true CN202802449U (en) | 2013-03-20 |
Family
ID=47861396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349161 Expired - Fee Related CN202802449U (en) | 2012-07-18 | 2012-07-18 | Anesthetic mask device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802449U (en) |
-
2012
- 2012-07-18 CN CN 201220349161 patent/CN202802449U/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: 20130320 Termination date: 20130718 |