CN202961417U - Medical oxygen storage bag - Google Patents
Medical oxygen storage bag Download PDFInfo
- Publication number
- CN202961417U CN202961417U CN 201220702335 CN201220702335U CN202961417U CN 202961417 U CN202961417 U CN 202961417U CN 201220702335 CN201220702335 CN 201220702335 CN 201220702335 U CN201220702335 U CN 201220702335U CN 202961417 U CN202961417 U CN 202961417U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- storage bag
- oxygen storage
- bag
- inner container
- 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
Links
Abstract
A medical oxygen storage bag comprises an inner container and a casing, wherein a vacuum layer is arranged between the inner container and the casing, and a relief valve is arranged at the outlet of the inner container. When the temperature of the inner container rises, the inner pressure rises, the relief valve discharges partial oxygen to prevent the oxygen storage bag from bursting, and safety is improved.
Description
Technical field
This utility model relates to a kind of storage oxygen equipment, is specifically related to a kind of medical storage oxygen bag.
Background technology
Present medical storage oxygen bag is made of inner bag and shell, deposits the oxygen of liquid state or gaseous state in inner bag, but because the outlet of inner bag connects oxygen output pipe, extraneous heat still can be delivered to inner bag, the temperature of inner bag is raise, and pressure increases, and the safety of storing the oxygen bag is threatened.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, and a kind of safe medical storage oxygen bag is provided.
The purpose of this utility model realizes by following technological means: comprising inner bag and shell, is vacuum layer between inner bag and shell, and the outlet of inner bag arranges pressure limiting valve.
Compared with prior art the utlity model has following obvious advantage: when the rising of inner bag temperature, when internal pressure raise, pressure limiting valve was emitted partial oxygen, prevents from storing the explosion of oxygen bag, improved safety.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure, 1-inner bag, 2-shell, 3-vacuum layer, 4-outlet, 5-pressure limiting valve.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment, this utility model is described in further detail:
Medical storage oxygen bag as shown in Figure 1 comprises inner bag 1 and shell 2, is vacuum layer 3 between inner bag 1 and shell 2, and the outlet 4 of inner bag 1 arranges pressure limiting valve 5.
The above; it is only a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.
Claims (1)
1. medical storage oxygen bag, comprise inner bag and shell, is vacuum layer between described inner bag and described shell, and it is characterized in that: the outlet of described inner bag arranges pressure limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702335 CN202961417U (en) | 2012-12-14 | 2012-12-14 | Medical oxygen storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702335 CN202961417U (en) | 2012-12-14 | 2012-12-14 | Medical oxygen storage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961417U true CN202961417U (en) | 2013-06-05 |
Family
ID=48502555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702335 Expired - Fee Related CN202961417U (en) | 2012-12-14 | 2012-12-14 | Medical oxygen storage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202961417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082409A (en) * | 2021-03-23 | 2021-07-09 | 重庆市永川区人民医院 | Oxygen pillow |
-
2012
- 2012-12-14 CN CN 201220702335 patent/CN202961417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082409A (en) * | 2021-03-23 | 2021-07-09 | 重庆市永川区人民医院 | Oxygen pillow |
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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: 20130605 Termination date: 20131214 |