CN203123240U - Medical oxygen bag pressure device - Google Patents
Medical oxygen bag pressure device Download PDFInfo
- Publication number
- CN203123240U CN203123240U CN 201320173191 CN201320173191U CN203123240U CN 203123240 U CN203123240 U CN 203123240U CN 201320173191 CN201320173191 CN 201320173191 CN 201320173191 U CN201320173191 U CN 201320173191U CN 203123240 U CN203123240 U CN 203123240U
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- China
- Prior art keywords
- oxygen
- oxygen bag
- medical
- airbag
- pressue device
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Abstract
The utility model relates to a medical oxygen bag pressure device. The medical oxygen bag pressure device comprises a shell, a scroll for keeping an oxygen bag at a certain pressure state is arranged in the shell, one end of the scroll is connected with a rotary driving mechanism for rotating the scroll, and the scroll is provided with a clamping mechanism for fixing the tail end of the oxygen bag. The medical oxygen bag pressure device is capable of automatically pressurizing the oxygen bag through the scroll, simple to operate, labor-saving, safe, effective, easy to carry and high in practicability. The oxygen bag is automatically wound along the pressure drop in the oxygen bag, so that the oxygen bag is maintained at an ideal pressure state, the utilization rate of oxygen in the oxygen bag is improved, and a patient is capable of inhaling sufficient oxygen in the middle and later periods of oxygen therapy. The medical oxygen bag pressure device can be widely applied to emergency treatment, transferring and household, assists in avoiding medical disputes effectively, has wide market development prospect and economic effects, and has clinical practical application significance.
Description
Technical field
This utility model relates to a kind of medical oxygen airbag pressue device.
Background technology
Oxygen bag is easy to carry about with one because it is light and extensively is provided on the ambulance and basic medical unit, is used for field first aid and family and uses; When oxygen supply, the pressure in the oxygen bag constantly descends, and when external and internal pressure equates (if not having under the effect of external force), the oxygen in the oxygen bag can not normally be exported.After tested, all behind the oxygen conduit of open oxygen bag, the residual oxygen amount of an oxygen bag intracavity is that 2.2g(works as pressure in the oxygen bag when being 10kPa, and the oxygen content amount of an oxygen bag is 9g).The conventional press method is to adopt artificial pressurization, and not only manual operation is wasted time and energy, and pressure inequality, excessive or too small situation also can occur, the excessive waste that causes oxygen of pressure, and the too small purpose that does not then reach oxygen therapy aggravates disease, and easily causes medical tangle.At the middle and late stage to patient's oxygen therapy, because the decay of the pressure in the oxygen bag causes oxygen flow to reduce, cause patient's oxygen uptake to perform practically no function because can not in time adjusting oxygen flow.In addition, do not have the oxygen flow indicating device on the conventional oxygen bag, not only be not easy to medical personnel and regulate, and when stop the deoxygenation medical personnel and be difficult to realize yet.
The utility model content
This utility model is made improvement at the problem that above-mentioned prior art exists, and namely the technical problems to be solved in the utility model provides a kind of rapid operation and medical oxygen airbag pressue device safely and effectively.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of medical oxygen airbag pressue device, comprise housing, be provided with the spool that makes oxygen bag keep certain process stage in the described housing, one end of described spool is connected with the rotary drive mechanism that makes that spool rotates, and described spool is provided with the clamp mechanism for fixed oxygen airbag tail end.
Further, the other end of described spool is provided with for the surplus indication mechanism that shows residue oxygen amount in the oxygen bag.
Further, described surplus indication mechanism comprises pinion, gear wheel and pointer, described pinion is installed in the other end of spool, described pinion is meshed with gear wheel, described pointer is fixed on the gear wheel, described housing offers the through hole that manifests pointer, and the described through hole outside is provided with oxygen surplus graduation mark.
Further, described rotary drive mechanism is mechanical driving mechanism, manual actuation mechanism or electric driving mechanism.
Further, described rotary drive mechanism is the clockwork spring driving mechanism.
Further, described clamp mechanism is fixation clamp.
Further, the two ends of described spool are arranged with bearing respectively, and described bearing is installed on respectively on the interior bearing block of housing.
Further, the escape pipe of described oxygen bag is provided with oxygen flow demonstration meter.
Further, described oxygen bag is provided with and makes oxygen flow show that meter keeps the magic tape of upright state.
Compared with prior art, the utlity model has following beneficial effect: this medical oxygen airbag pressue device pressurizes to oxygen bag automatically by spool, simple to operate, save manpower, safe and effective, be easy to carry and practical, along with the oxygen bag internal pressure descends and the auto reeling oxygen bag, make oxygen bag keep desirable pressure state, improved the utilization rate of oxygen in the oxygen bag, guarantee that the patient sucks sufficient oxygen flow at the middle and late stage of oxygen therapy, can be widely used in first aid, transhipment and domestic, effectively avoid the generation of medical tangle, brilliant market developing prospect and economic benefits are arranged, have the clinical practice application value.
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the organigram of this utility model embodiment.
Among the figure: the 1-housing, the 2-spool, the 3-rotary drive mechanism, the 4-clamp mechanism, the 5-oxygen bag, the 6-pinion, the 7-gear wheel, the 8-pointer, the 9-through hole, 10-oxygen surplus graduation mark, the 11-bearing, the 12-bearing block, the 13-oxygen flow shows meter, 14-magic tape.
The specific embodiment
As shown in Figure 1, a kind of medical oxygen airbag pressue device, comprise housing 1, be provided with the spool 2 that makes oxygen bag 5 keep certain process stage in the described housing 1, one end of described spool 2 is connected with the rotary drive mechanism 3 that makes that spool 2 rotates, and described spool 2 is provided with the clamp mechanism 4 for fixed oxygen airbag 5 tail ends.
In the present embodiment, the other end of described spool 2 is provided with for the surplus indication mechanism that shows residue oxygen amount in the oxygen bag 5, described surplus indication mechanism comprises pinion 6, gear wheel 7 and pointer 8, described pinion 6 is installed in the other end of spool 2, described pinion 6 is meshed with gear wheel 7, described pointer 8 is fixed on the gear wheel 7, described housing 1 offers the through hole 9 that manifests pointer 8, described through hole 9 outsides are provided with oxygen surplus graduation mark 10, described oxygen surplus graduation mark 10 is to arrange according to the ratio of the length of oxygen bag 5 and spool 2 outer perimeters, and described spool 2 drives the residue oxygen amount that pointers 8 show in the oxygen bags 5 by pinion 6 and gear wheel 7.
In the present embodiment, described rotary drive mechanism 3 can be mechanical driving mechanism, manual actuation mechanism or electric driving mechanism, described rotary drive mechanism 3 can preferentially adopt clockwork spring driving mechanism or motor mechanism etc., simple to operate laborsaving, need not to continue the application of force and need not electric energy.For the ease of fixed oxygen airbag 5 tail ends, described clamp mechanism 4 is fixation clamp.In order to reduce wearing and tearing, the two ends of described spool 2 are arranged with bearing 11 respectively, and described bearing 11 is installed on respectively on the bearing block 12 in the housing 1.The escape pipe of described oxygen bag 5 is provided with oxygen flow and shows meter 13, and user can fluctuate according to its buoy and judge the oxygen flow situation and control flow during oxygen supply.Described oxygen bag 5 is provided with and makes oxygen flow show that meter 13 keeps the magic tape 14 of upright state.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to this utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (9)
1. medical oxygen airbag pressue device, comprise housing, it is characterized in that: be provided with the spool that makes oxygen bag keep certain process stage in the described housing, one end of described spool is connected with the rotary drive mechanism that makes that spool rotates, and described spool is provided with the clamp mechanism for fixed oxygen airbag tail end.
2. medical oxygen airbag pressue device according to claim 1 is characterized in that: the other end of described spool is provided with for the surplus indication mechanism that shows residue oxygen amount in the oxygen bag.
3. medical oxygen airbag pressue device according to claim 2, it is characterized in that: described surplus indication mechanism comprises pinion, gear wheel and pointer, described pinion is installed in the other end of spool, described pinion is meshed with gear wheel, described pointer is fixed on the gear wheel, described housing offers the through hole that manifests pointer, and the described through hole outside is provided with oxygen surplus graduation mark.
4. medical oxygen airbag pressue device according to claim 1, it is characterized in that: described rotary drive mechanism is mechanical driving mechanism, manual actuation mechanism or electric driving mechanism.
5. medical oxygen airbag pressue device according to claim 4, it is characterized in that: described rotary drive mechanism is the clockwork spring driving mechanism.
6. medical oxygen airbag pressue device according to claim 1, it is characterized in that: described clamp mechanism is fixation clamp.
7. medical oxygen airbag pressue device according to claim 1, it is characterized in that: the two ends of described spool are arranged with bearing respectively, and described bearing is installed on respectively on the bearing block in the housing.
8. medical oxygen airbag pressue device according to claim 1 is characterized in that: the escape pipe of described oxygen bag is provided with oxygen flow and shows meter.
9. medical oxygen airbag pressue device according to claim 8 is characterized in that: described oxygen bag is provided with and makes oxygen flow show that meter keeps the magic tape of upright state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173191 CN203123240U (en) | 2013-04-08 | 2013-04-08 | Medical oxygen bag pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173191 CN203123240U (en) | 2013-04-08 | 2013-04-08 | Medical oxygen bag pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123240U true CN203123240U (en) | 2013-08-14 |
Family
ID=48931274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320173191 Expired - Fee Related CN203123240U (en) | 2013-04-08 | 2013-04-08 | Medical oxygen bag pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920213A (en) * | 2014-04-23 | 2014-07-16 | 连军 | Medical oxygen bag |
-
2013
- 2013-04-08 CN CN 201320173191 patent/CN203123240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920213A (en) * | 2014-04-23 | 2014-07-16 | 连军 | Medical oxygen bag |
| CN103920213B (en) * | 2014-04-23 | 2016-06-29 | 青岛大学附属医院 | Medical oxygen bag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20210408 |