CN203425338U - Medical oxygen bag of automatically maintaining oxygen supply pressure - Google Patents
Medical oxygen bag of automatically maintaining oxygen supply pressure Download PDFInfo
- Publication number
- CN203425338U CN203425338U CN201320479633.6U CN201320479633U CN203425338U CN 203425338 U CN203425338 U CN 203425338U CN 201320479633 U CN201320479633 U CN 201320479633U CN 203425338 U CN203425338 U CN 203425338U
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- oxygen
- bag
- air
- gasbag
- supply pressure
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Abstract
The utility model belongs to the technical field of medical supplies, and particularly provides a medical oxygen bag of automatically maintaining oxygen supply pressure. The medical oxygen bag comprises a bag body. Two gasbags are arranged in the bag body, and respectively refer to an oxygen gasbag and an air gasbag; the oxygen gasbag is communicated with an oxygen catheter; the air gasbag is communicated with an air inflation tube; the other end of the air inflation tube is connected onto an electric inflator pump arranged on the bag body; a gas pressure detector is arranged in the oxygen gasbag; the electric inflator pump and the gas pressure detector are respectively and electrically connected with a control module arranged on the bag body; the electric inflator pump, the gas pressure detector and the control module are electrically connected with a power module. When the amount of oxygen is reduced and the output pressure is reduced during the using process of the oxygen gasbag, the electric inflator pump automatically inflates the air gasbag. As the inflation of the air gasbag, the oxygen gasbag of which the oxygen supply pressure is not enough is gradually extruded and reduced in size, and therefore, the oxygen supply pressure is normally output, and the oxygen inhalation demand of a patient is ensured.
Description
Technical field
This utility model belongs to field of medical article technology, particularly a kind of Medical oxygen bag of automatic maintenance oxygen supply pressure.
Background technology
Oxygen bag is the oxygen container of commonly using clinically, in the patient transfer of being everlasting or first aid, uses.Because its capacity is less, and oxygen is stored with gaseous form, minimizing along with amount of oxygen, its output pressure weakens gradually and can not meet oxygen supply demand, at this moment must manpower pin and apply external force, the normal oxygen output of guarantee,, there is very large deficiency in troublesome poeration and oxygen supply poor effect in the use.
Summary of the invention
The purpose of this utility model is the minimizing overcoming along with amount of oxygen in oxygen bag use, and output pressure weakens gradually, must pin the shortcoming that applies the normal output of external force guarantee oxygen with manpower.
For this reason, this utility model provides a kind of Medical oxygen bag of automatic maintenance oxygen supply pressure, comprise bag, two air bags are set in bag, be respectively oxygen air bag and air bag, oxygen air bag is communicated with oxygen catheter, air bag is communicated with air inflation, the other end of air inflation is connected on the electric inflating pump being arranged on bag, one gas pressure detection device is set in oxygen air bag, electric inflating pump and gas pressure detector are electrically connected to the control module being arranged on bag respectively, electric inflating pump, gas pressure detection device, control module is electrically connected to power module respectively.
Above-mentioned oxygen air bag and air bag lay respectively at the two ends in bag.
Above-mentioned air inflation is inner in bag.
On above-mentioned power module, be provided with battery compartment.
The beneficial effects of the utility model are: a kind of Medical oxygen bag of automatic maintenance oxygen supply pressure, comprise bag, two air bags are set in bag, be respectively oxygen air bag and air bag, oxygen air bag is communicated with oxygen catheter, air bag is communicated with air inflation, the other end of air inflation is connected on the electric inflating pump being arranged on bag, one gas pressure detection device is set in oxygen air bag, electric inflating pump and gas pressure detector are electrically connected to the control module being arranged on bag respectively, electric inflating pump, gas pressure detection device, control module is electrically connected to power module respectively.While occurring that in oxygen bag use procedure amount of oxygen minimizing output pressure weakens, electric inflating pump will be air bag inflation automatically.Along with the inflation of air bag, the oxygen air bag that pushes gradually oxygen supply insufficient pressure causes its volume-diminished, thus oxygen supply pressure normally exported, guaranteed patient's oxygen uptake demand.
Below with reference to accompanying drawing, this utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model in the situation that oxygen air bag is full of completely.
Fig. 2 is that this utility model is in oxygen air bag oxygen supply insufficient pressure, to the schematic diagram after air bag inflation.
In figure: 1, oxygen air bag; 2, air bag; 3, electric inflating pump; 4, oxygen catheter; 5, air inflation; 6, control module; 7, gas pressure detection device; 8, power module.
The specific embodiment
In order to overcome amount of oxygen in existing oxygen bag use, reduce, output pressure weakens gradually, must pin the defect that applies the normal output of external force guarantee oxygen with manpower, the present embodiment provides the Medical oxygen bag of a kind of automatic maintenance oxygen supply pressure shown in a kind of Fig. 1 and Fig. 2.
This utility model comprises bag, two air bags are set in bag, be respectively oxygen air bag 1 and air bag 2, oxygen air bag 1 is communicated with oxygen catheter 4, air bag 2 is communicated with air inflation 5, the other end of air inflation 5 is connected on the electric inflating pump 3 being arranged on bag, one gas pressure detection device 7 is set in oxygen air bag 1, electric inflating pump 3 and gas pressure detector 7 are electrically connected to the control module 6 being arranged on bag respectively, and electric inflating pump 3, gas pressure detection device 7, control module 6 are electrically connected to power module 8 respectively.
While occurring that in oxygen bag use procedure amount of oxygen minimizing output pressure weakens, electric inflating pump 3 will be air bag 2 inflations automatically.Along with the inflation of air bag 2, the oxygen air bag 1 that pushes gradually oxygen supply insufficient pressure causes its volume-diminished, thus oxygen supply pressure normally exported, guaranteed patient's oxygen uptake demand.
On the basis of embodiment 1, above-mentioned oxygen air bag 1 and air bag 2 lay respectively at the two ends in bag.Air inflation 5 is inner in bag.On power module 8, be provided with battery compartment.Air bag 2 and oxygen air bag 1 lay respectively at the two ends of bag, while making air bag 2 inflation, from one end, toward the other end, expand, be conducive to air bag 2 extruding oxygen air bags 1, it is damaged that air inflation 5 is difficult for it in bag inside, and power module 8 is provided with battery compartment can use battery powered.
The operation principle of this utility model is: control module, electric inflating pump, gas pressure detection device and power module form maintenance oxygen supply pressure system automatically.Control module is controlled by software program, in advance control module is set to lower limit and upper limit pressure parameter value.In work process, control module can receive the oxygen pressure information of sending here from gas pressure detection device at any time, when the oxygen pressure receiving lower than set lower limit time, control module is inflated startup electric inflating pump to air bag, when the oxygen pressure information receiving higher than set higher limit time control module will send out-of-work order to charging machine, the oxygen pressure that so just can realize in oxygen bag remains in certain scope.
Using method of the present utility model is as follows:
Set in advance oxygen supply lower limit and upper limit pressure parameter value, during patients accepting oxygen inhalation, open the switch activated automatic maintenance oxygen supply pressure system above oxygen bag.Oxygen pressure in oxygen bag lower than set lower limit time, control module is inflated startup electric inflating pump to air bag, oxygen pressure in oxygen bag higher than set higher limit time, control module will be sent out-of-work order to charging machine, make like this oxygen pressure in oxygen bag remain in certain scope.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of this utility model all belongs to protection scope of the present invention.
Claims (4)
1. a Medical oxygen bag that automatically keeps oxygen supply pressure, comprise bag, it is characterized in that: two air bags are set in bag, be respectively oxygen air bag (1) and air bag (2), oxygen air bag (1) is communicated with oxygen catheter (4), air bag (2) is communicated with air inflation (5), the other end of air inflation (5) is connected on the electric inflating pump (3) being arranged on bag, one gas pressure detection device (7) is set in oxygen air bag (1), electric inflating pump (3) and gas pressure detector (7) are electrically connected to the control module (6) being arranged on bag respectively, electric inflating pump (3), gas pressure detection device (7), control module (6) is electrically connected to power module (8) respectively.
2. the Medical oxygen bag of a kind of automatic maintenance oxygen supply pressure as claimed in claim 1, is characterized in that: described oxygen air bag (1) and air bag (2) lay respectively at the two ends in bag.
3. the Medical oxygen bag of a kind of automatic maintenance oxygen supply pressure as claimed in claim 1, is characterized in that: described air inflation (5) is inner in bag.
4. the Medical oxygen bag of a kind of automatic maintenance oxygen supply pressure as claimed in claim 1, is characterized in that: described power module is provided with battery compartment on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479633.6U CN203425338U (en) | 2013-08-07 | 2013-08-07 | Medical oxygen bag of automatically maintaining oxygen supply pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479633.6U CN203425338U (en) | 2013-08-07 | 2013-08-07 | Medical oxygen bag of automatically maintaining oxygen supply pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425338U true CN203425338U (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479633.6U Expired - Fee Related CN203425338U (en) | 2013-08-07 | 2013-08-07 | Medical oxygen bag of automatically maintaining oxygen supply pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225746A (en) * | 2014-10-21 | 2014-12-24 | 夏正付 | Automatic oxygen bag replacing device based on pressure applied by leaf springs |
| CN108744195A (en) * | 2018-06-12 | 2018-11-06 | 哈尔滨医科大学 | Medical oxygen bag oxygen flow control device |
| 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 |
-
2013
- 2013-08-07 CN CN201320479633.6U patent/CN203425338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225746A (en) * | 2014-10-21 | 2014-12-24 | 夏正付 | Automatic oxygen bag replacing device based on pressure applied by leaf springs |
| CN104225746B (en) * | 2014-10-21 | 2016-09-14 | 刘晨熠 | Replacing oxygen bag device automatically based on leaf spring pressure |
| CN108744195A (en) * | 2018-06-12 | 2018-11-06 | 哈尔滨医科大学 | Medical oxygen bag oxygen flow control device |
| 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 |
|---|---|---|---|
| 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: 20140212 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |