CN207462421U - Oxygen bag Self-pressurizing agri warning device - Google Patents
Oxygen bag Self-pressurizing agri warning device Download PDFInfo
- Publication number
- CN207462421U CN207462421U CN201720243544.XU CN201720243544U CN207462421U CN 207462421 U CN207462421 U CN 207462421U CN 201720243544 U CN201720243544 U CN 201720243544U CN 207462421 U CN207462421 U CN 207462421U
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- bag body
- oxygen
- inflating
- opening
- warning device
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Abstract
A kind of oxygen bag Self-pressurizing agri warning device, including inflating bag body, the internal set pressurised airbag of band and the air pump for pressurised airbag inflation；The opening of its inflating bag body is equipped with opening closed end, it is equipped in opening closed end and is closed button, one inner face of inflating bag body is equipped with what is be interconnected, the peripheral air bag of ring-type gradually decreased around in diffusion cross section by central balloon, central balloon is connected with air charging system, air charging system is located at the base of inflating bag body, pressure sensor, air pump, power supply, display device and controller including being located at central balloon surface.The utility model technological progress is, the pressure sensor being provided thereon can be made to remain pressure equilibrium, and automatically controls and can automatically keep oxygen bag pressure, oxygen run low or without when can be with alarm.
Description
Technical field：
The utility model is related to medical instrument articles for use fields, and oxygen bag can more particularly to be kept to continue the oxygen of isobaric release
Bag automatic pressurizing device.
Technical background：
At present, the use of oxygen bag, the health care oxygen uptake being chiefly used under first aid or anaerobic condition, for medical care first aid,
First Aid or during escorting, is mostly used easily oxygen bagging apparatus, but the oxygen bag used at present is to be oxygenated to come in soft bag
It realizes, often will appear and start oxygen abundance, with finally with the reduction of pressure in bag, keeping amount is also being reduced, medical care people
Member must not have to hand increases pressure to oxygen bag,, often can be ignored for hypoxgia in rescue scene to reach oxygen two, causes
The hidden danger of patient's anoxic.To solve above-mentioned drawback, there is patent document to give consideration to it, such as：Patent No.：
" 201520050615.5 ", it is entitled：" a kind of air-charging type pressurization oxygen bag set "；The technology is exactly to oxygen bag by air pump
Pressure is given, keeps oxygen supply pressure.
Utility model content：
The utility model aim is to be directed to more than the deficiencies in the prior art, and design one kind can automatically keep oxygen bag pressure,
Oxygen run low or without when can be with the oxygen bag Self-pressurizing agri warning device of alarm.
The utility model aim can be achieved through the following technical solutions, a kind of oxygen bag Self-pressurizing agri warning device, packet
Include inflating bag body, the internal set pressurised airbag of band and the air pump for pressurised airbag inflation；The opening of its inflating bag body
It equipped with opening closed end, is equipped in opening closed end and is closed button, an inner face of inflating bag body is equipped with what is be interconnected, by center
The peripheral air bag of ring-type that air bag gradually decreases around in diffusion cross section, central balloon are connected with air charging system, air charging system
The base of inflating bag body is located at, pressure sensor, air pump, power supply, display device and control including being located at central balloon surface
Device processed.
The oxygen bag Self-pressurizing agri warning device, display device are Lamplight displayer or sound display or two
The combination of person.
The oxygen bag Self-pressurizing agri warning device, the opening set at the opening closed end of inflating bag body are closed button
For splicing tape.
The oxygen bag Self-pressurizing agri warning device, the opening set at the opening closed end of inflating bag body are closed button
For snap-fastener.
The oxygen bag Self-pressurizing agri warning device, the side of inflating bag body are equipped with handle strip.
Compared with prior art, the airbag design of inflating bag body is horizontal in diffusion around by central balloon to the utility model
The peripheral airbag design of ring-type that section gradually decreases, pressure have central balloon to start, can make the pressure sensor being provided thereon
It remains pressure equilibrium, and automatically controls and can automatically keep oxygen bag pressure, can alarm when oxygen runs low or is no
Prompting.
Description of the drawings：
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the airbag structure schematic diagram of the utility model；
Fig. 4 is the circuit block diagram of the utility model.
Specific embodiment：
As shown in Figure 1 and Figure 2, the utility model is a pouch-shaped structure that can be inserted in oxygen bag 4, including inflating bag body 1,
The internal set pressurised airbag 2 being made of the inner face and interior facings 10 of bag body 1 of band and the inflation dress for pressurised airbag inflation
Put 3.Opening closed end 12 is equipped at the opening 11 of its inflating bag body 1, is equipped in opening closed end 12 and is closed button 13, when
After oxygen bag 4 is packed into inflating bag body 1, it can give opening 11 and close.One inner face of inflating bag body 1 adds with interior facings 10 composition
Pressuring gasbag 2, pressurised airbag 2 are connected between each other by vent passage 24, by central balloon 20 around in the transversal of diffusion
The peripheral air bag of ring-type that face gradually decreases, the 2nd circle air bag the 21, the 3rd enclose the circle air bag 23 of air bag the 22, the 4th and form；Central balloon 20 with
The outlet side of air charging system 3 is connected.Air charging system 3 is located at the base of inflating bag body, the pressure including being located at central balloon surface
Sensor 31, air pump 32, power supply 34, display device 33 and controller 30.Controller 30 is equipped with highest pressure limiting.When oxygen bag 4
After being packed into inflating bag body 1, operation, which is closed button 13, is closed opening closed end 12.Pressure sensor 31 contacts the middle part of oxygen bag
Position, when the pressure of oxygen bag 4 is less than some setting value, under the control of the controller 30, air pump 32 works, to pressurised airbag
Injection air in 2, pressurised airbag 2 oppress oxygen bag 4, oxygen bag are made to go out oxygen uniform.Display device 33 for three color chlorine, Huang,
Red trichromatism display device, control device are equipped with and are pumped into air metering device, when oxygen bag 4 is normal display（Pressurize gas at this time
Capsule 2 is does not start to pressurize or in normal pressurization state）, chlorine etc. is bright at this time, and display is supported normal.It is filled when being pumped into air metering
When putting record and being pumped into air capacity close to oxygen bag maximum oxygen-adding amount, control device control amber light is bright, and oxygen is prompted to run low.Work as pump
When entering air metering device record and being pumped into air capacity and reach oxygen bag maximum oxygen-adding amount, when red, display oxygen has been used up.
Inflating bag body 1 is equipped with the oxygen hose guide hole 14 that the oxygen hose of oxygen supply airbag 4 passes through, and the side of inflating bag body is equipped with
For portable or hang over the handle strip 15 of the head of a bed.
Claims (5)
1. a kind of oxygen bag Self-pressurizing agri warning device with pressurised airbag set in vivo and is pressurization gas including inflating bag body
The air pump of capsule inflation；It is characterized in that, the opening of the inflating bag body is equipped with opening closed end, it is equipped in opening closed end
Button is closed, an inner face of inflating bag body is equipped with what is be interconnected, is gradually decreased around in diffusion cross section by central balloon
Cyclic annular periphery air bag, central balloon are connected with air charging system, and air charging system is located at the base of inflating bag body, including being located at central gas
Pressure sensor, air pump, power supply, display device and the controller on capsule surface.
2. oxygen bag Self-pressurizing agri warning device according to claim 1, which is characterized in that the display device is light
Display or sound display, or both combination.
3. oxygen bag Self-pressurizing agri warning device according to claim 1 or 2, which is characterized in that the inflating bag body
The opening set at opening closed end is closed button as splicing tape.
4. oxygen bag Self-pressurizing agri warning device according to claim 1 or 2, which is characterized in that the inflating bag body
The opening set at opening closed end is closed button as snap-fastener.
5. oxygen bag Self-pressurizing agri warning device according to claim 1 or 2, which is characterized in that the inflating bag body
Side is equipped with handle strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243544.XU CN207462421U (en) | 2017-03-14 | 2017-03-14 | Oxygen bag Self-pressurizing agri warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243544.XU CN207462421U (en) | 2017-03-14 | 2017-03-14 | Oxygen bag Self-pressurizing agri warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207462421U true CN207462421U (en) | 2018-06-08 |
Family
ID=62254968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720243544.XU Active CN207462421U (en) | 2017-03-14 | 2017-03-14 | Oxygen bag Self-pressurizing agri warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207462421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044655A (en) * | 2018-06-25 | 2018-12-21 | 常州市第二人民医院 | A kind of multi-functional disposition bed of Emergence |
-
2017
- 2017-03-14 CN CN201720243544.XU patent/CN207462421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044655A (en) * | 2018-06-25 | 2018-12-21 | 常州市第二人民医院 | A kind of multi-functional disposition bed of Emergence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Siping Inventor before: Peng Enping |
|
| CB03 | Change of inventor or designer information |