CN203881394U - Oxygen flow meter for medical oxygen supply system - Google Patents
Oxygen flow meter for medical oxygen supply system Download PDFInfo
- Publication number
- CN203881394U CN203881394U CN201420280810.2U CN201420280810U CN203881394U CN 203881394 U CN203881394 U CN 203881394U CN 201420280810 U CN201420280810 U CN 201420280810U CN 203881394 U CN203881394 U CN 203881394U
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- China
- Prior art keywords
- oxygen
- pipe
- flow meter
- fixed block
- draft tube
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Abstract
The utility model discloses an oxygen flow meter for a medical oxygen supply system. The oxygen flow meter comprises a moistening bottle, an oxygen inlet pipe, oxygen outlet pipes and a flow display cover. The moistening bottle comprises a shell and an inner container. The moistening bottle is provided with an oxygen inlet fixed block. The oxygen inlet pipe is arranged on the side face of the oxygen inlet fixed block. The oxygen inlet pipe is provided with an oxygen inlet controller. An oxygen outlet fixed block is arranged on the top surface of the oxygen inlet fixed block. The oxygen outlet pipes are arranged on the side face of the oxygen outlet fixed block. Each oxygen outlet pipe is provided with an oxygen outlet controller. The flow display cover is arranged on the top surface of the oxygen outlet fixed block. A main delivery pipe and branch delivery pipes are arranged inside the flow display cover. Each branch delivery pipe is provided with a sensor. Elastic protrusions are arranged at the ends of the oxygen inlet pipe and the oxygen outlet pipes respectively. A seal ring and an infrared detector are arranged inside each elastic protrusion. The practicability and work efficiency of the oxygen flow meter are improved, safety of the oxygen flow meter in the using process is enhanced, and cost is reduced.
Description
Technical field
The utility model relates to medical oxygen system field, relates in particular to a kind of medical oxygen system oxygen flow meter.
Background technology
Oxygen flow meter is a part indispensable in medical oxygen system, and can the quality of its quality directly affect oxygen system and normally work.On traditional flowmeter, be provided with air intake opening, flow control valve, gas outlet and humidification device, air intake opening is connected with HC oxygen system, and dry oxygen is entered after humidification device completes humidifying and flowed out from gas outlet by air intake opening, completes slaking process.
Existing oxygen flow meter can only be realized man-to-man oxygen supply pattern, has not only increased the cost of hospital, and easily causes the waste of resource, the inefficiency of oxygen flow meter, once patient many be just difficult to satisfy the demand; Although oxygen flow meter can show numeral, the DeGrain of prompting, easily causes potential safety hazard to patient; The control accuracy of oxygen flow is not high, and practicality is not strong.
Utility model content
The utility model object is to provide for the existing deficiency of prior art the technical scheme of a kind of medical oxygen system with oxygen flow meter, by the design of a draft tube and a plurality of escape pipes, improved the work efficiency of oxygen flow meter, can meet patient uses and also can meet a plurality of patients and use simultaneously, strengthened its practicality, reduced the cost of hospital, LED array in flow indication cover, can carry out according to the oxygen flow in escape pipe the demonstration of different colours, so that remind patient or nurse, improved the security that oxygen flow meter uses.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of medical oxygen system oxygen flow meter, oxygen flow meter comprises moistening bottle, draft tube, escape pipe and flow indication cover, it is characterized in that: moistening bottle comprises shell and inner bag, the inside of inner bag is provided with wetting inlet pipe and soaks out pipe, on moistening bottle, be provided with air inlet fixed block, on the side of air inlet fixed block, be provided with draft tube, draft tube is communicated with wetting inlet pipe, in draft tube, be provided with admission controller, in draft tube, be provided with the first valve, on the end face of air inlet fixed block, be provided with the fixed block of giving vent to anger, give vent to anger on the side of fixed block and be provided with at least four escape pipes, on escape pipe, be provided with out airgun controller, in escape pipe, be provided with the second valve, give vent to anger on the end face of fixed block and be provided with flow indication cover, on the lateral wall of flow indication cover, be provided with at least four lampshades, lampshade is corresponding with escape pipe, on the madial wall of flow indication cover, be provided with LED array, LED array and lampshade match, the inside of flow indication cover is provided with a main road delivery pipe and four branch road delivery pipes, one end of main road delivery pipe is communicated with branch road delivery pipe, the other end connection of main road delivery pipe soaks out pipe, the other end of branch road delivery pipe is communicated with escape pipe, on branch road delivery pipe, be provided with sensor, the end of draft tube and escape pipe is provided with elastic bumps, in elastic bumps, be provided with O-ring seal and infrared detector, the moistening bottle of double Shell can effectively improve its intensity, prevent that the oxygen in moistening bottle from leaking and causing potential safety hazard, admission controller can be controlled the flow of oxygen in draft tube effectively, make the operational throughput of oxygen reach the requirement of client need, the escape pipe of giving vent to anger on fixed block can connect respectively different patients to be used, realize the function that the many people of oxygen flow meter use, improve its service efficiency, and then the cost of reduction hospital, the security that can improve oxygen infusion simultaneously, go out airgun controller and can control the flow of oxygen in escape pipe, can supply with according to the different needs of patient, the LED array that escape pipe is corresponding can demonstrate according to the oxygen flow in corresponding escape pipe different colors, by sensor, transmit, to remind user or nurse, improve the security of using, O-ring seal can prevent oxygen leakage effectively, infrared detector can detect at butt tube place in real time.
Further, the bottom of wetting inlet pipe is provided with diffusing globe, and oxygen can be passed in liquid and soak from different directions by diffusing globe, can effectively prevent that oxygen from producing backflow simultaneously.
Further, soak out on pipe and be provided with gas skirt, gas skirt is tapered, and the collection oxygen that taper gas skirt can maximum magnitude improves the efficiency of oxygen infusion.
Further, be provided with the first screen pack in draft tube, the first screen pack can effectively prevent that impurity from entering in moistening bottle, affects the purity of oxygen.
Further; in escape pipe, be provided with the second screen pack, both can have prevented that impurity from entering in moistening bottle from escape pipe, can effectively prevent that again the impurity entering from draft tube from entering in patient body by escape pipe; play the effect of second protection, greatly improved its security.
Further, on the end face of admission controller, be provided with the first display screen, on the side of admission controller, be provided with main path switch, main road flow regulation knob, temperature adjustment knob and control panel, oxygen flow in draft tube, temperature and pressure can show by the first display screen, the data of the data of demonstration and setting are contrasted, by main road flow regulation knob, temperature adjustment knob and control panel, regulate.
Further, go out on the end face of airgun controller and be provided with second display screen, go out on the side of airgun controller and be provided with branch switch and branch road flow regulation knob, the oxygen flow in escape pipe and pressure can show by second display screen, by branch road flow regulation knob, regulate.
Further, the material of shell and inner bag is glass material, and glass material can allow user see the height of the liquid level of internal liquid, so that add in time liquid.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
Practicality and the work efficiency of oxygen flow meter have been improved, strengthened the security that oxygen flow meter uses, extended its serviceable life: the utility model is by the design of a draft tube and four escape pipes, realize the function that the many people of oxygen flow meter use, improve its service efficiency, and then the cost of reduction hospital, the security that can improve oxygen infusion simultaneously; The moistening bottle of double Shell can effectively improve its intensity, prevents that the oxygen in moistening bottle from leaking and causing potential safety hazard; Admission controller can be controlled the flow of oxygen in draft tube effectively, makes the operational throughput of oxygen reach the requirement of client need; Go out airgun controller and can control the flow of oxygen in escape pipe, can supply with according to the different needs of patient, the LED array that escape pipe is corresponding can demonstrate according to the oxygen flow in corresponding escape pipe different colors, by sensor, transmit, to remind user or nurse, improve the security of using; Diffusing globe can make oxygen pass in liquid and soak from different directions, can effectively prevent that oxygen from producing backflow simultaneously; The first screen pack arranging in draft tube can effectively prevent that impurity from entering in moistening bottle; affect the purity of oxygen; the second screen pack arranging in escape pipe; both can prevent that impurity from entering in moistening bottle from escape pipe; can effectively prevent that again the impurity entering from draft tube from entering in patient body by escape pipe; play the effect of second protection, greatly improved its security.The utility model has not only improved practicality and the work efficiency of oxygen flow meter, and has strengthened the security that oxygen flow meter uses, and reduces costs.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the design sketch of oxygen flow meter for a kind of medical oxygen system of the utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of draft tube end in the utility model;
Fig. 4 is the structural representation of admission controller in the utility model;
Fig. 5 goes out the structural representation of airgun controller in the utility model.
In figure: the moistening bottle of 1-; 2-air inlet fixed block; The 3-fixed block of giving vent to anger; 4-flow indication cover; 5-draft tube; 6-escape pipe; 7-admission controller; 8-goes out airgun controller; 9-lampshade; 10-shell; 11-inner bag; 12-soaks inlet pipe; 13-soaks out pipe; 14-gas skirt; 15-diffusing globe; 16-the first valve; 17-the first screen pack; 18-the second valve; 19-the second screen pack; 20-LED array; 21-main road delivery pipe; 22-branch road delivery pipe; 23-sensor; 24-O-ring seal; 25-infrared detector; 26-the first display screen; 27-main path switch; 28-main road flow regulation knob; 29-temperature adjustment knob; 30-control panel; 31-second display screen; 32-branch switch; 33-branch road flow regulation knob; 34-elastic bumps.
Embodiment
As shown in Figures 1 to 5, for a kind of medical oxygen system oxygen flow meter of the utility model, oxygen flow meter comprises moistening bottle 1, draft tube 5, escape pipe 6 and flow indication cover 4, moistening bottle 1 comprises shell 10 and inner bag 11, the material of shell 10 and inner bag 11 is glass material, glass material can allow user see the height of the liquid level of internal liquid, so that add in time liquid, the inside of inner bag 11 is provided with wetting inlet pipe 12 and soaks out pipe 13, the bottom of wetting inlet pipe 12 is provided with diffusing globe 15, oxygen can be passed in liquid and soak from different directions by diffusing globe 15, can effectively prevent that oxygen from producing backflow simultaneously, soak out and on pipe 13, be provided with gas skirt 14, gas skirt 14 is tapered, taper gas skirt 14 can maximum magnitude collection oxygen, improve the efficiency of oxygen infusion, on moistening bottle 1, be provided with air inlet fixed block 2, on the side of air inlet fixed block 2, be provided with draft tube 5, draft tube 5 is communicated with wetting inlet pipe 12, in draft tube 5, be provided with admission controller 7, on the end face of admission controller 7, be provided with the first display screen 26, on the side of admission controller 7, be provided with main path switch 27, main road flow regulation knob 28, temperature adjustment knob 29 and control panel 30, oxygen flow in draft tube 5, temperature and pressure can show by the first display screen 26, the data of the data of demonstration and setting are contrasted, by main road flow regulation knob 28, temperature adjustment knob 29 and control panel 30 regulate, in draft tube 5, be provided with the first valve 16, in draft tube 5, be provided with the first screen pack 17, the first screen pack 17 can effectively prevent that impurity from entering in moistening bottle 1, affect the purity of oxygen, on the end face of air inlet fixed block 2, be provided with the fixed block 3 of giving vent to anger, give vent to anger on the side of fixed block 3 and be provided with at least four escape pipes 6, on escape pipe 6, be provided with out airgun controller 8, go out on the end face of airgun controller 8 and be provided with second display screen 31, go out on the side of airgun controller 8 and be provided with branch switch 32 and branch road flow regulation knob 33, oxygen flow in escape pipe 6 and pressure can show by second display screen 31, by branch road flow regulation knob 33, regulate, in escape pipe 6, be provided with the second valve 18, in escape pipe 6, be provided with the second screen pack 19, both can prevent that impurity from entering in moistening bottle 1 from escape pipe 6, can effectively prevent that again the impurity entering from draft tube 5 from entering in patient body by escape pipe 6, play the effect of second protection, greatly improved its security, give vent to anger on the end face of fixed block 3 and be provided with flow indication cover 4, on the lateral wall of flow indication cover 4, be provided with at least four lampshades 9, lampshade 9 is corresponding with escape pipe 6, on the madial wall of flow indication cover 4, be provided with LED array 20, LED array 20 matches with lampshade 9, the inside of flow indication cover 4 is provided with a main road delivery pipe 21 and four branch road delivery pipes 22, one end of main road delivery pipe 21 is communicated with branch road delivery pipe 22, the other end connection of main road delivery pipe 21 soaks out pipe 13, the other end of branch road delivery pipe 22 is communicated with escape pipe 6, on branch road delivery pipe 22, be provided with sensor 23, draft tube 5 is provided with elastic bumps 34 with the end of escape pipe 6, in elastic bumps 34, be provided with O-ring seal 24 and infrared detector 25, the moistening bottle 1 of double Shell can effectively improve its intensity, prevent that the oxygen in moistening bottle 1 from leaking and causing potential safety hazard, admission controller 7 can be controlled the flow of draft tube 5 interior oxygen effectively, make the operational throughput of oxygen reach the requirement of client need, the escape pipe 6 of giving vent to anger on fixed block 3 can connect respectively different patients to be used, realize the function that the many people of oxygen flow meter use, improve its service efficiency, and then the cost of reduction hospital, the security that can improve oxygen infusion simultaneously, go out airgun controller 8 and can control the flow of escape pipe 6 interior oxygen, can supply with according to the different needs of patient, the LED array 20 of escape pipe 6 correspondences can demonstrate different colors according to the oxygen flow in corresponding escape pipe 6, by sensor 23, transmit, to remind user or nurse, improve the security of using, O-ring seal 24 can prevent oxygen leakage effectively, infrared detector 25 can detect at butt tube place in real time.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this.Anyly take the utility model as basis, for realizing essentially identical technique effect, done ground simple change, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.
Claims (8)
1. a medical oxygen system oxygen flow meter, described oxygen flow meter comprises moistening bottle, draft tube, escape pipe and flow indication cover, it is characterized in that: described moistening bottle comprises shell and inner bag, the inside of described inner bag is provided with wetting inlet pipe and soaks out pipe, on described moistening bottle, be provided with air inlet fixed block, on the side of described air inlet fixed block, be provided with described draft tube, described draft tube is communicated with described wetting inlet pipe, in described draft tube, be provided with admission controller, in described draft tube, be provided with the first valve, on the end face of described air inlet fixed block, be provided with the fixed block of giving vent to anger, on the side of the described fixed block of giving vent to anger, be provided with at least four described escape pipes, on described escape pipe, be provided with out airgun controller, in described escape pipe, be provided with the second valve, on the end face of the described fixed block of giving vent to anger, be provided with described flow indication cover, on the lateral wall of described flow indication cover, be provided with at least four lampshades, described lampshade is corresponding with described escape pipe, on the madial wall of described flow indication cover, be provided with LED array, described LED array and described lampshade match, the inside of described flow indication cover is provided with a main road delivery pipe and four branch road delivery pipes, one end of described main road delivery pipe is communicated with described branch road delivery pipe, the other end of described main road delivery pipe is communicated with the described pipe that soaks out, the other end of described branch road delivery pipe is communicated with described escape pipe, on described branch road delivery pipe, be provided with sensor, the end of described draft tube and described escape pipe is provided with elastic bumps, in described elastic bumps, be provided with O-ring seal and infrared detector.
2. a kind of medical oxygen system oxygen flow meter according to claim 1, is characterized in that: the bottom of described wetting inlet pipe is provided with diffusing globe.
3. a kind of medical oxygen system oxygen flow meter according to claim 1, is characterized in that: described soaking out on pipe is provided with gas skirt, and described gas skirt is tapered.
4. a kind of medical oxygen system oxygen flow meter according to claim 1, is characterized in that: in described draft tube, be provided with the first screen pack.
5. a kind of medical oxygen system oxygen flow meter according to claim 1, is characterized in that: in described escape pipe, be provided with the second screen pack.
6. a kind of medical oxygen system oxygen flow meter according to claim 1, it is characterized in that: on the end face of described admission controller, be provided with the first display screen, on the side of described admission controller, be provided with main path switch, main road flow regulation knob, temperature adjustment knob and control panel.
7. a kind of medical oxygen system oxygen flow meter according to claim 1, is characterized in that: described in go out on the end face of airgun controller to be provided with second display screen, described in go out on the side of airgun controller to be provided with branch switch and branch road flow regulation knob.
8. a kind of medical oxygen system oxygen flow meter according to claim 1, is characterized in that: the material of described shell and described inner bag is glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280810.2U CN203881394U (en) | 2014-05-28 | 2014-05-28 | Oxygen flow meter for medical oxygen supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280810.2U CN203881394U (en) | 2014-05-28 | 2014-05-28 | Oxygen flow meter for medical oxygen supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881394U true CN203881394U (en) | 2014-10-15 |
Family
ID=51681882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280810.2U Expired - Fee Related CN203881394U (en) | 2014-05-28 | 2014-05-28 | Oxygen flow meter for medical oxygen supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626025A (en) * | 2017-09-22 | 2018-01-26 | 田芳 | A kind of paediatrics ventilator apparatus |
| CN112028026A (en) * | 2020-09-02 | 2020-12-04 | 杭州富阳万博空分设备有限公司 | Oxygen generation equipment for ambulance and use method thereof |
| CN115645691A (en) * | 2022-12-08 | 2023-01-31 | 四川港通医疗设备集团股份有限公司 | Oxygen generator with automatic flow control device |
-
2014
- 2014-05-28 CN CN201420280810.2U patent/CN203881394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626025A (en) * | 2017-09-22 | 2018-01-26 | 田芳 | A kind of paediatrics ventilator apparatus |
| CN112028026A (en) * | 2020-09-02 | 2020-12-04 | 杭州富阳万博空分设备有限公司 | Oxygen generation equipment for ambulance and use method thereof |
| CN115645691A (en) * | 2022-12-08 | 2023-01-31 | 四川港通医疗设备集团股份有限公司 | Oxygen generator with automatic flow control device |
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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: 20141015 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |