CN204050572U - A kind of oxygen bag - Google Patents
A kind of oxygen bag Download PDFInfo
- Publication number
- CN204050572U CN204050572U CN201420392260.3U CN201420392260U CN204050572U CN 204050572 U CN204050572 U CN 204050572U CN 201420392260 U CN201420392260 U CN 201420392260U CN 204050572 U CN204050572 U CN 204050572U
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- CN
- China
- Prior art keywords
- bag
- oxygen
- catheter
- air bag
- leak
- 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 a kind of oxygen bag, comprise bag, bag is connected with oxygen catheter by oxygen access device, and oxygen catheter is provided with control valve, and oxygen catheter end is provided with leak-tight seal plug; Also comprise link, link one end is connected with oxygen catheter, and the other end is connected with leak-tight seal plug; Oxygen bag also comprises air bag, and air bag takes the shape of the letter U shape, and be coated on bag outside, the one side that air bag connects with bag is that elastic material is formed, and the one side away from bag is that non-resilient material is formed; Air bag connects an inflating catheter by valve, and inflating catheter end connects an inflator pump, and inflating catheter is also provided with a vent valve.This utility model conveniently can decline at bag internal oxygen atmospheric pressure and pressurize to bag, promotes the outflow of oxygen, improves the utilization rate of oxygen.
Description
Technical field
This utility model relates to field of medical article technology, is specifically related to a kind of oxygen bag.
Background technology
Oxygen bag is used to the medical care equipment of emergency rescue patient, and oxygen bag volume is little, lightweight, very easy to use, is the necessary article that doctor goes out to rescue, therefore all prepares in hospital and have a large amount of oxygen bag.Conventional oxygen bag generally comprises a bag, bag is communicated with gas tube, gas tube is provided with valve.When needs are to patient's oxygen supply, gas tube is communicated with oxygen-inhaling hood or directly gas tube is inserted in patient nostril, then valve is opened, operate very simple, but there is the defect of being inconvenient to when bag internal oxygen atmospheric pressure declines pressurize in oxygen bag used at present, therefore, when needs pressurize, operation is quite loaded down with trivial details, careless slightly, patient will be made because causing hypopnea for hypoxgia.
Utility model content
?this utility model overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of oxygen bag of pressurization easy to use, convenient.
To achieve these goals, this utility model adopts following technical scheme:
A kind of oxygen bag, comprise bag, described bag is connected with oxygen catheter by oxygen access device, and described oxygen catheter is provided with control valve, and described oxygen catheter end is provided with leak-tight seal plug; Described oxygen bag also comprises link, and described link one end is connected with described oxygen catheter, and the other end is connected with described leak-tight seal plug; Described oxygen bag also comprises air bag, and described air bag takes the shape of the letter U shape, and be coated on described bag outside, the one side that described air bag connects with described bag is that elastic material is formed, and the one side away from bag is non-resilient material formation; Described air bag connects an inflating catheter by valve, and described inflating catheter end connects an inflator pump, and described inflating catheter is also provided with a vent valve.
Further, pressing plate is provided with between described air bag and described bag.
Further, described leak-tight seal plug is connected with described oxygen catheter end thread.
This utility model can conveniently pressurize to bag when bag internal oxygen atmospheric pressure declines, and promotes the outflow of oxygen, improves the utilization rate of oxygen.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is elaborated:
Fig. 1 is the structural representation of this utility model oxygen bag.
Wherein, Reference numeral is: 1: bag; 2: oxygen catheter; 3: oxygen access device; 4: control valve; 5: leak-tight seal plug; 6: link; 7: air bag; 8: valve; 9: inflating catheter; 10: inflator pump; 11: vent valve; 12: pressing plate.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of oxygen bag, comprises bag 1, described bag 1 is connected with oxygen catheter 2 by oxygen access device 3, described oxygen catheter 2 is provided with control valve 4, and described oxygen catheter 2 end is provided with leak-tight seal plug 5, and described leak-tight seal plug 5 is connected with described oxygen catheter 2 end thread; Described oxygen bag also comprises link 6, and described link 6 one end is connected with described oxygen catheter 2, and the other end is connected with described leak-tight seal plug 5; Described oxygen bag also comprises air bag 7, and described air bag 7 takes the shape of the letter U shape, and be coated on described bag 1 outside, the one side that described air bag 7 connects with described bag 1 is that elastic material is formed, and the one side away from bag 1 is non-resilient material formation; Described air bag 7 connects an inflating catheter 9 by valve 8, and described inflating catheter 9 end connects an inflator pump 10, described inflating catheter 9 is also provided with a vent valve 11.
When using this utility model oxygen bag, open leak-tight seal plug 5, oxygen catheter 2 is inserted in patient nostril or with oxygen-inhaling hood and be communicated with, now, leak-tight seal plug 5 is still connected on oxygen catheter 2 by link 6 such as connecting rope, thus this leak-tight seal plug 5 need not be deposited separately, in order to avoid lose.In oxygen therapy process, regulate the size of oxygen flow by control valve 4.When in bag 1, oxygen consumes gradually, inflate by inflator pump 10 pairs of air bags 7, the one side connected with described bag 1 due to air bag 7 is that elastic material is formed, one side away from bag 1 is that non-resilient material is formed, then in gas replenishment process, air bag 7 expands, and will pressurize to bag 1, thus promotes the outflow of oxygen in bag 1.
When being provided with pressing plate 12 between described air bag 7 and described bag 1, will more be conducive to the pressurization to bag 1, promote the outflow of oxygen.
Above-described embodiment, just in order to technical conceive of the present utility model and feature are described, its objective is and is one of ordinary skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.The change of every equivalence done by the essence of this utility model content or modification, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. an oxygen bag, comprise bag (1), it is characterized in that: described bag (1) is connected with oxygen catheter (2) by oxygen access device (3), described oxygen catheter (2) is provided with control valve (4), and described oxygen catheter (2) end is provided with leak-tight seal plug (5); Described oxygen bag also comprises link (6), and described link (6) one end is connected with described oxygen catheter (2), and the other end is connected with described leak-tight seal plug (5); Described oxygen bag also comprises air bag (7), described air bag (7) takes the shape of the letter U shape, be coated on described bag (1) outside, the one side that described air bag (7) connects with described bag (1) is that elastic material is formed, and the one side away from bag (1) is that non-resilient material is formed; Described air bag (7) connects an inflating catheter (9) by valve (8), and described inflating catheter (9) end connects an inflator pump (10), described inflating catheter (9) is also provided with a vent valve (11).
2. oxygen bag according to claim 1, is characterized in that: be provided with pressing plate (12) between described air bag (7) and described bag (1).
3. oxygen bag according to claim 1 and 2, is characterized in that: described leak-tight seal plug (5) is connected with described oxygen catheter (2) end thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392260.3U CN204050572U (en) | 2014-07-16 | 2014-07-16 | A kind of oxygen bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392260.3U CN204050572U (en) | 2014-07-16 | 2014-07-16 | A kind of oxygen bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050572U true CN204050572U (en) | 2014-12-31 |
Family
ID=52192171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392260.3U Expired - Fee Related CN204050572U (en) | 2014-07-16 | 2014-07-16 | A kind of oxygen bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050572U (en) |
-
2014
- 2014-07-16 CN CN201420392260.3U patent/CN204050572U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |