CN2584208Y - Pulse oxygen inhalation controller when patient needed - Google Patents
Pulse oxygen inhalation controller when patient needed Download PDFInfo
- Publication number
- CN2584208Y CN2584208Y CN 03236480 CN03236480U CN2584208Y CN 2584208 Y CN2584208 Y CN 2584208Y CN 03236480 CN03236480 CN 03236480 CN 03236480 U CN03236480 U CN 03236480U CN 2584208 Y CN2584208 Y CN 2584208Y
- Authority
- CN
- China
- Prior art keywords
- oxygen
- oxygen uptake
- controller
- electromagnetic valve
- utility
- 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
The utility model relates to a pulse oxygen inhalation controller when patients needed, an oxygen inhaling opening of which is provided with a pressure sensor. The sensor controls an electromagnetic valve and is additionally provided with an oxygen inhaling frequency alarm. The utility model only supplies oxygen when the patients inhale, does not disturb the breath of the patients, saves oxygen gas, has the advantages of sensitivity, high safety and reliability and is suitable for being used in hospitals, families and outdoor various occasions.
Description
Technical field:
This utility model relates to a kind of medical inhalation device.
Background technology:
The common apparatus of oxygen supply of people's use at present is with firm discharge, continuously to oxygen uptake people oxygen supply, no matter the oxygen uptake people is when air-breathing or expiration, all there is Oxygen Flow to provide, this not only causes a large amount of waste of oxygen, and more main is that this continuous oxygen supply mode does not meet people and breathes rule normally, the patient of shallow breathing particularly, when breath, still have oxygen to flow into, cause interference, unfavorable to giving emergency treatment to a patient.
Summary of the invention:
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, thereby a kind of the active that oxygen is provided when air-breathing pulse oxygen uptake controller as required is provided.
The purpose of this utility model realizes in the following way:
This oxygen uptake controller is made up of oxygen feeding tube road (1), electromagnetic valve (2), switch (3), flow control valve (4), flow indicator (5) and oxygen uptake mouth (6), wherein, with have pressure transducer (7) in oxygen uptake mouth (6) pipeline arranged side by side, pressure transducer connecting circuit (8), circuit (8) has supply socket (9) and oxygen time switch (10), and connects electromagnetic valve (2) by switch (3).
This controller also has oxygen uptake frequency alarm device, can report to the police when the oxygen uptake underfrequency.
Pressure transducer can adopt responsive gas pressure sensor.
The gas pressure sensor at Oxygen tube place during work, utilize respiration difference to convert electric current to, break-make through control circuit control electromagnetic valve, by people's active demand, oxygen is provided when air-breathing, and Oxygen Flow stops oxygen supply during expiration, and can regulate the time of oxygen supply and the flow of oxygen supply according to people's requirement, cross when respiratory frequency and to report to the police when low, medical personnel are disposed timely to patient.
This utility model compared with prior art has following advantage:
1, under identical oxygen flow, the oxygen of the actual suction of oxygen uptake people is more than continuous oxygen uptake.
2, continuously the oxygen of oxygen uptake waste is initiatively as required 2 times of the oxygen uptake controller.
3, same oxygen cylinder, same flow this utility model are 3 times of continuous oxygen supply.
4, this utility model is highly sensitive, and patient can not blow into oxygen and disturb breathing when exhaling,
Make patient respiration smooth and easy comfortable.
5, the flow of oxygen, time all adjustable, and the breathing alarm device is arranged, and circuit does not have jumping
The fire phenomenon, safe and reliable.
6, simple in structure, cost is low, be suitable for indoor and outdoor and various occasion and use.
Description of drawings:
Fig. 1 is this utility model structure principle chart;
Fig. 2 is this utility model and prior art oxygen supply comparison diagram.
In Fig. 1, (1) oxygen feeding tube road; (2) electromagnetic valve; (3) switch; (4) flow control valve; (5) flow indicator; (6) oxygen uptake mouth; (7) pressure transducer; (8) circuit; (9) supply socket; (10) oxygen time switch.
In Fig. 2, dash area is an oxygen intake, and horizontal line is the oxygen for wasting partly.
The specific embodiment:
Embodiment 1:
The oxygen uptake mouth is two, all inserts in the nose, has pressure transducer in the mouth, the break-make of control electromagnetic valve, and electromagnetic valve is normally closed, moment conducting when air-breathing, alarm is for often leaving.
Embodiment 2:
Electromagnetic valve also can often leave, and breaks during expiration, stops oxygen supply.
This utility model can be used for the terminal of hospital's concentrated oxygen supply, medical oxygen supply device of often opening and first aid respiratory gas.
Claims (3)
1, a kind of active pulse oxygen uptake controller as required, form by oxygen feeding tube road (1), electromagnetic valve (2), switch (3), flow control valve (4), flow indicator (5) and oxygen uptake mouth (6), it is characterized in that: with have pressure transducer (7) in oxygen uptake mouth (6) pipeline arranged side by side, pressure transducer connecting circuit (8), circuit (8) has supply socket (9) and oxygen time switch (10), and connects electromagnetic valve (2) by switch (3).
2, oxygen uptake controller according to claim 1 is characterized in that: this controller also has oxygen uptake frequency alarm device, can report to the police when the oxygen uptake underfrequency.
3, oxygen uptake controller according to claim 1 is characterized in that: pressure transducer can adopt responsive gas pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236480 CN2584208Y (en) | 2003-01-22 | 2003-01-22 | Pulse oxygen inhalation controller when patient needed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236480 CN2584208Y (en) | 2003-01-22 | 2003-01-22 | Pulse oxygen inhalation controller when patient needed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584208Y true CN2584208Y (en) | 2003-11-05 |
Family
ID=33758470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03236480 Expired - Fee Related CN2584208Y (en) | 2003-01-22 | 2003-01-22 | Pulse oxygen inhalation controller when patient needed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584208Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463720A (en) * | 2005-09-21 | 2013-12-25 | 因诺治疗有限责任公司 | System and method of administering a pharmaceutical gas to a patient |
| CN104645474A (en) * | 2015-03-23 | 2015-05-27 | 刘斌 | Synchronous breathing oxygen supplying controller |
-
2003
- 2003-01-22 CN CN 03236480 patent/CN2584208Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463720A (en) * | 2005-09-21 | 2013-12-25 | 因诺治疗有限责任公司 | System and method of administering a pharmaceutical gas to a patient |
| CN104645474A (en) * | 2015-03-23 | 2015-05-27 | 刘斌 | Synchronous breathing oxygen supplying controller |
| CN104645474B (en) * | 2015-03-23 | 2017-03-22 | 刘斌 | Synchronous breathing oxygen supplying controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |