CN2619656Y - Oxygen inhalation apparatus - Google Patents
Oxygen inhalation apparatus Download PDFInfo
- Publication number
- CN2619656Y CN2619656Y CN 03231859 CN03231859U CN2619656Y CN 2619656 Y CN2619656 Y CN 2619656Y CN 03231859 CN03231859 CN 03231859 CN 03231859 U CN03231859 U CN 03231859U CN 2619656 Y CN2619656 Y CN 2619656Y
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- CN
- China
- Prior art keywords
- oxygen
- oxygen uptake
- inhalation device
- connecting conduit
- uptake device
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Abstract
The utility model belongs to a medical instrument field, relates to an oxygen uptake device. The oxygen uptake device includes a ventilator mask, a single way valve and a gas storage bag which are connected by a connection vessel to make the new oxygen uptake device. The oxygen uptake device has a good leakproofness, an adjustable oxygen uptake viscosity, whose highest output oxygen viscosity approaches 100 percent, which has a low breath resistance and can ensure patients to smoothly breathe, and has a simple operation, a convenient use, which can be use by general medical staff who have been simply trained, can partially replace a life support machine with a high price, obviously reduces the use times of the life support machine and releases the labor intensity. The utility model can be disinfected easily and used over and over, which can be used for a seriously ill hypoxemia.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of inhalation device.
Background technology
In recent months, a plurality of areas on the severe acute respiratory syndrome attack is internal and international, especially domestic, comprise that the epidemic situation of Hong Kong, Taiwan is even more serious.The case fatality rate that reduces the patient with severe symptoms is one of emphasis of hospital work, and the high concentration oxygen therapy comprises that the mechanical ventilation oxygen therapy is to keep the main means of patient with severe symptoms's life.Keeping of the treatment of wherein patient with severe symptoms's transhipment, inpatient severe hypoxia mass formed by blood stasis, the confession of patient with severe symptoms's tracheotomy process middle and high concentration oxygen is wherein several Key Points.The method of high concentration oxygen therapy comprises mask oxygen-inspiration, non-invasive through oxygen supply of face shield mechanical ventilation and the oxygen supply of artificial airway's mechanical ventilation.At present, the face shield oxygen supply of clinical employing and non-invasive oxygen concentration through the oxygen supply of face shield mechanical ventilation are limited, generally are no more than 60%; The mechanical ventilation oxygen supply not only can cause lethal complication such as pneumothorax, and needs professional's operation, has equipment and undermanned problem, particularly economic backward area and vast rural area.Especially in the recent period SARS attacks domestic and international a plurality of area, and the trend that spreads of oriented rural area.Therefore, designing a kind of concentration of oxygen inhalation can be near 100%, and simple, the effective inhalation device that does not need the professional to operate again seems particularly important.
Summary of the invention
The purpose of this utility model provides a kind of novel inhalation device, can be used for clinical treatment SARS patient and serious doubtful victims of SARS and other cause severe hypoxia mass formed by blood stasis patient.
This utility model comprises Ventilation mask 1, and check valve 2 and gas-storing bag 3 are made novel inhalation device through connecting conduit 4 connections.The Ventilation mask of this inhalation device can adopt the clinical breathing mask of using, and connects with the patient, and described face shield is provided with 2-3 pore, establishes removable cover on the pore, closes at ordinary times, can ensure to suck the gas oxygen concentration near 100%; The open back of pore air admission, oxygen concentration reduces, and open quantity is many more, and oxygen concentration reduces obvious more, thereby has ensured and can reduce oxygen concentration as required.Described check valve adopts clinical used for respirators check valve, on the valve air condition pore and air regulator can be set, and assists face shield to regulate air and goes into amount.One end of check valve connects with face shield, ensures that when air-breathing, oxygen enters air flue through face shield, during expiration, and air-flow incoming call atmosphere, expiratory resistance is very low, ensures the comfortable breathing of patient.The other end of check valve connects gas-storing bag by connecting conduit.Described gas-storing bag can adopt clinical in oxygen bag or plastic bag, and its capacity is 10 liters～20 liters, and ensureing in the whole respiratory of patient has competent oxygen supply.Its length of connecting conduit of the present utility model is 1.5-2.2 rice, and joint area inside can be made into spiral or piston joint, ensures airtight connection the between gas-storing bag and oxygen cylinder and the check valve.
This utility model surplus the clinical treatment hypoxemia patient 60 example and successfully transport 1 routine serious symptom doubtful " SARS " and the patient, clinical effectiveness is obvious, concentration of oxygen inhalation is near 100%, need not by respirator Secure Application for a long time.In the therapeutic process,, hypoxemia can go into amount reduction suction gas oxygen concentration by regulating air if improving.Obviously improve the safety of clinical treatment and reduced case fatality rate.Can be widely used in the treatment of the serious SARS hypoxemia of rural area and the hypoxemia that other lung tissue diseases cause of hospitals at different levels, particularly shortage of medical services and medicines, also be fit to very much especially SARS patient's first aid and the transhipment of severe hypoxia mass formed by blood stasis.
This inhalation device has following characteristics,
1) good leak tightness, concentration of oxygen inhalation is adjustable, and the highest output oxygen concentration is near 100%.
2) can be used for the keeping of treatment, tracheotomy process middle and high concentration oxygen of patient with severe symptoms's transhipment, serious symptom inpatient.
3) simple, convenient, general medical worker can use through simple training.
4) respiratory resistance is low, can ensure the comfortable breathing of patient.
5) can partly replace expensive respirator, obviously reduce the access times of expensive respirator, significantly save the labour force and reduce labor intensity.
6) sterilization method is easy, can repeatedly use after the sterilization, does not produce environmental pollution.
Description of drawings
Fig. 1 is this inhalation device structural representation,
Wherein 1 is Ventilation mask, the 2nd, and check valve, the 3rd, gas-storing bag, the 4th, connecting conduit.
The specific embodiment
Embodiment 1
Adopting clinical is Ventilation mask with breathing mask, its edge contacts with patient's veneer, face shield is provided with 2 pores, establish removable cover on the pore, when closing, suck the gas oxygen concentration near 100%, when needing to reduce oxygen concentration, the open pores air admission, oxygen concentration is many more with the open quantity of pore, reduces obvious more.Adopt clinical used for respirators check valve, an end connects with face shield, and the other end connects gas-storing bag by connecting conduit, establishes 2 air condition pores on the valve and air regulator is set, and assists face shield to regulate air and goes into amount.When air-breathing, oxygen enters face shield, and during expiration, air-flow incoming call atmosphere to ensure that expiratory resistance is low, makes the comfortable breathing of patient.Adopt and clinically do gas-storing bag with oxygen bag, capacity is 20 liters, and ensureing in the whole respiratory of patient has enough oxygen supplies.Connecting conduit is long 1.5 meters, and joint area is made screwed union, ensure connect between gas-storing bag and oxygen cylinder and the check valve airtight.Transport the doubtful SARS patient of 1 routine serious symptom hypoxemia through clinical treatment, nearly 40 minutes of transport process is surveyed concentration of oxygen inhalation near 100%, need not by respirator Secure Application for a long time.And in therapeutic process,, go into amount reduction suction gas oxygen concentration, successful first aid and transhipment severe hypoxia mass formed by blood stasis SARS patient by regulating air according to state of an illness needs.
Claims (7)
1, a kind of inhalation device is characterized in that comprising Ventilation mask, check valve, and gas-storing bag and connecting conduit, an end of described check valve connects with Ventilation mask, and the other end connects gas-storing bag by connecting conduit.
2, inhalation device according to claim 1 is characterized in that described Ventilation mask is provided with 2-3 pore, establishes removable cover on the pore.
3, inhalation device according to claim 1 is characterized in that being provided with on the described check valve air condition pore and air regulator.
4, inhalation device according to claim 1 is characterized in that described gas-storing bag adopts oxygen bag or plastic bag, and its capacity is 10 liters～20 liters.
5, inhalation device according to claim 1 is characterized in that described connecting conduit joint area inside makes screwed union.
6, inhalation device according to claim 1 is characterized in that described connecting conduit joint area inside makes piston joint.
7,, it is characterized in that its length of described connecting conduit is 1.5-2.2 rice according to claim 5 or 6 described inhalation devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231859 CN2619656Y (en) | 2003-06-03 | 2003-06-03 | Oxygen inhalation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231859 CN2619656Y (en) | 2003-06-03 | 2003-06-03 | Oxygen inhalation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619656Y true CN2619656Y (en) | 2004-06-09 |
Family
ID=34248392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231859 Expired - Fee Related CN2619656Y (en) | 2003-06-03 | 2003-06-03 | Oxygen inhalation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619656Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159340A (en) * | 2015-08-20 | 2015-12-16 | 徐绍杰 | Convenient oxygen inhaler |
| CN105597199A (en) * | 2014-09-18 | 2016-05-25 | 郑则广 | Individual inhalation device ensuring thorough inhalation of atomized gas into lungs |
-
2003
- 2003-06-03 CN CN 03231859 patent/CN2619656Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597199A (en) * | 2014-09-18 | 2016-05-25 | 郑则广 | Individual inhalation device ensuring thorough inhalation of atomized gas into lungs |
| CN105159340A (en) * | 2015-08-20 | 2015-12-16 | 徐绍杰 | Convenient oxygen inhaler |
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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 |