CN200970402Y - Simple artificial respirator - Google Patents
Simple artificial respirator Download PDFInfo
- Publication number
- CN200970402Y CN200970402Y CN 200620011842 CN200620011842U CN200970402Y CN 200970402 Y CN200970402 Y CN 200970402Y CN 200620011842 CN200620011842 CN 200620011842 CN 200620011842 U CN200620011842 U CN 200620011842U CN 200970402 Y CN200970402 Y CN 200970402Y
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- CN
- China
- Prior art keywords
- air
- exchange chamber
- valve
- exchanging chamber
- tube
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a simple artificial respirator composing a folding air pump, an air inlet pipe, an air exchange chamber, a breathing tube, an air outlet pipe, a face mask, and a fixing strap. The folding air pump is connected with an air inlet on the air exchange chamber by an elastic hose. The bottom of an air pump is provided with a one-way valve. The air exchange chamber is a circular pipe, of which the both sides are respectively provided with an air inlet and an air outlet. A piston type air valve is positioned inside the air exchange chamber. The bottom of the air exchange chamber is connected with the upper opening of the breathing tube. The lower opening of the breathing tube is in oblatus shape. When in use, use the hand to press the folding air pump, the one-way valve gate will be closed, and the air enters into the air exchange chamber through the elastic air tube to drive the piston type air valve to move in the air outlet direction. The left half cavity of the air exchange chamber is sealed by the valve through the compressing spring, and the upper opening of the breathing tube is opened, and the air enters the mouth of the patient through the lower opening of the breathing tube. Unfastening the air pump, the piston type air valve will be driven towards the air inlet direction by the compressing spring, and the right half cavity of the air exchange chamber is sealed. The air outlet is opened, and the air in the lung of the patient will be discharged through the air outlet. The utility model has the advantages of simple structure, convenient usage and easy carryover etc.
Description
Technical field
This utility model relates to a kind of health care apparatus, specifically a kind of simple and easy artificial ventilator.
Background technology
We know; rescue to breathless patient; need practice artificial respiration at once; under the situation of machine of breathing no more at the scene; often adopt artificial respiration's way to rescue, artificial respiration's method commonly used has mouth-to-mouth insufflation and presses the breast method, and methods that these are commonly used are owing to be subjected to main points improper and be subjected to the influence of rescuer's psychological factor; often do not reach the effect of timely relief, lost and rescued chance breathing the respiratory arrest patient.
Summary of the invention
This utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, easy to operate, be easy to carry about with one, simple and easy artificial ventilator that result of use is good.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of simple and easy artificial ventilator, comprise collapsible air pump, air inlet pipe, air-exchanging chamber, air tube, escape pipe, face shield, fixing band, folding air pump links to each other with the air inlet of air-exchanging chamber by elastic hose, the bottom of air pump is provided with a check valve, air-exchanging chamber is the pipe shape, and both sides are respectively equipped with air inlet and gas outlet, and inside is provided with the piston type air valve, the middle part, bottom is connected with air tube is suitable for reading, and the end opening of air tube is a flat.
Described piston type air valve passes on left the compression spring and is connected with the gas outlet of air-exchanging chamber.
Described air tube bottom is provided with the arc face shield, and the face shield edge ring is wound with sponge rubber.
On the air tube between face shield and the air-exchanging chamber, be provided with the velcro adhesive tape.
This utility model adopts air pump to be connected with air-exchanging chamber, air-exchanging chamber is connected with air tube, and is provided with the piston type air valve in air-exchanging chamber, air valve can be under the promotion of air pressure and spring move left and right, seal gas outlet and air inlet on the air-exchanging chamber respectively, change air inlet and give vent to anger.The end opening of air tube is a flat, so that put into disease population, Lower Half has arcual face shield, the face shield edge adopt sponge rubber around, be convenient to fixing and the sealing respiratory organ.A velcro adhesive tape is equipped with at hypomere air tube place between face shield and ventilation tube, can be fixed on patient's oral area to respiratory organ easily.It has simple in structure, easy to use, be easy to carry about with one, give first aid to advantages such as effective.
Description of drawings
Fig. 1 is this utility model structural representation;
Wherein 1. fold air pumps, 2. check valve, 3. flexible pipe, 4. air-exchanging chamber, 5. gas outlet, 6. air tube, 7. face shield, 8. velcro adhesive tape, 9. piston type air valve, 10. compression spring.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
Embodiment: structure as shown in Figure 1 and Figure 2, folding air pump 1 links to each other with the air inlet of air-exchanging chamber 4 by elastic hose 3, the bottom of folding air pump 1 is provided with a check valve 2, air-exchanging chamber 4 is the pipe shape, both sides are respectively equipped with air inlet and gas outlet 5, inside is provided with piston type air valve 9, and piston type air valve 9 passes on left compression spring 10 and is connected with the gas outlet 5 of air-exchanging chamber 4.Middle part, air-exchanging chamber 4 bottom is connected with the suitable for reading of air tube 6, the end opening of air tube 6 is a flat, Lower Half has arcual face shield 7, face shield 7 edges adopt sponge rubber around, a velcro adhesive tape 8 is equipped with at place, the bottom of air tube 6 between face shield 7 and air-exchanging chamber 4.
During use, earlier the end opening of air tube 6 is filled in patient's mouth, again face shield 7 is covered in around patient's oral area, be fixed on patient's head then by velcro adhesive tape 8.The reuse hand folds air pump 1, one-way cock 2 is closed, air enters air-exchanging chamber 4 by elasticity trachea 3, promoting piston type air valve 9 moves to gas outlet 5 directions, air valve is by compression spring 12 and seal the left half cavity of air-exchanging chamber 4, the suitable for reading of air tube 6 opens wide at this moment, and air enters patient's mouth by the end opening of air tube 6, thereby reaches the air feed purpose.Unclamp air pump, the air pump internal gas pressure descends, and compression spring 12 promotes piston type air valve 9 and moves to the air inlet direction, seals air-exchanging chamber 4 right half chambeies simultaneously, and gas outlet 5 is opened wide, and the gas of patient's lung intracavity is discharged by gas outlet 5, reaches the effect of expiration.Check valve 2 is opened simultaneously, and air pump begins air inlet, carries out then supplying gas the second time.The air pump volume is 1200 milliliters, but child's 800 milliliters of air feed once, 600 milliliters of babies, supply gas pressure and speed are wanted suitably.
Claims (4)
1. simple and easy artificial ventilator, it is characterized in that: comprise collapsible air pump, air inlet pipe, air-exchanging chamber, air tube, escape pipe, face shield, fixing band, folding air pump links to each other with the air inlet of air-exchanging chamber by elastic hose, the bottom of air pump is provided with a check valve, air-exchanging chamber is the pipe shape, and both sides are respectively equipped with air inlet and gas outlet, and inside is provided with the piston type air valve, the middle part, bottom is connected with air tube is suitable for reading, and the end opening of air tube is a flat.
2. according to the described simple and easy artificial ventilator of claim 1, it is characterized in that: described piston type air valve passes on left the compression spring and is connected with the gas outlet of air-exchanging chamber.
3. according to the described simple and easy artificial ventilator of claim 1, it is characterized in that: described air tube bottom is provided with the arc face shield, and the face shield edge ring is wound with sponge rubber.
4. according to the described simple and easy artificial ventilator of claim 1, it is characterized in that: on the air tube between face shield and the air-exchanging chamber, be provided with the velcro adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011842 CN200970402Y (en) | 2006-11-28 | 2006-11-28 | Simple artificial respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011842 CN200970402Y (en) | 2006-11-28 | 2006-11-28 | Simple artificial respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970402Y true CN200970402Y (en) | 2007-11-07 |
Family
ID=38881662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011842 Expired - Fee Related CN200970402Y (en) | 2006-11-28 | 2006-11-28 | Simple artificial respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970402Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580202A (en) * | 2012-02-29 | 2012-07-18 | 郑州佳瑞生物科技有限责任公司 | Long-necked respirator |
| CN104548333A (en) * | 2014-12-30 | 2015-04-29 | 东莞永胜医疗制品有限公司 | Breather valve and application method thereof |
| CN111700323A (en) * | 2020-06-29 | 2020-09-25 | 青岛大学附属医院 | Breath-holding prevention mask device |
-
2006
- 2006-11-28 CN CN 200620011842 patent/CN200970402Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580202A (en) * | 2012-02-29 | 2012-07-18 | 郑州佳瑞生物科技有限责任公司 | Long-necked respirator |
| CN102580202B (en) * | 2012-02-29 | 2015-01-14 | 郑州佳瑞生物科技有限责任公司 | Long-necked respirator |
| CN104548333A (en) * | 2014-12-30 | 2015-04-29 | 东莞永胜医疗制品有限公司 | Breather valve and application method thereof |
| CN104548333B (en) * | 2014-12-30 | 2018-03-16 | 东莞永胜医疗制品有限公司 | A kind of respiratory ventilation valve and its application method |
| CN111700323A (en) * | 2020-06-29 | 2020-09-25 | 青岛大学附属医院 | Breath-holding prevention mask device |
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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 |