CN203852689U - Multifunctional oxygen supply device - Google Patents
Multifunctional oxygen supply device Download PDFInfo
- Publication number
- CN203852689U CN203852689U CN201420275376.9U CN201420275376U CN203852689U CN 203852689 U CN203852689 U CN 203852689U CN 201420275376 U CN201420275376 U CN 201420275376U CN 203852689 U CN203852689 U CN 203852689U
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- CN
- China
- Prior art keywords
- oxygen
- venturi
- tube
- humidifying
- bottle
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A multifunctional oxygen supply device comprises a flowmeter, a piezometer, a dried oxygen outlet tube, a Venturi, a humidifying bottle and an oxygen tube. The Venturi is composed of an airflow rotating adjusting valve and a Venturi tube, the humidifying bottle is connected with the flowmeter which is connected with the piezometer, the piezometer is connected with an air source port which is connected with an oxygen supply device body, the flowmeter is connected with the Venturi through the dried oxygen outlet tube, the Venturi is connected with one end of the oxygen tube through a Venturi tube port, and the other end of the oxygen tube is connected with the humidifying bottle. When the multifunctional oxygen supply device supplies oxygen, stable airflow can be generated under the premise of constant oxygen concentration, and needs of atomization treatment can be met under the premise that oxygen supply is guaranteed; a portion, entering the humidifying bottle, of the oxygen tube is provided with small round holes which are uniformly distributed, so that the oxygen can be ensured to fully contact with the humidifying bottle, and effectiveness of humidifying is guaranteed; a humidifying liquid adding port is arranged at one end of the humidifying bottle, so that continuous supply of humidifying liquid during treatment can be guaranteed, and treatment interruption is prevented.
Description
Technical field
This utility model relates to field of medical article technology, is a kind of Multifunction oxygen feeder concretely.
Background technology
The apparatus of oxygen supply using in hospital ward at present, for being conventionally comprised of Pressure gauge, flow meter, bottle and oxygen supplying tube, is equipped with distilled water in bottle, guarantee that patient's oxygen intake is moist.But when generally giving patient's oxygen uptake in clinical, also need nebulae inhalation, the generation of aerosol is relevant with the oxygen flow size of driving atomized liquid; Air-flow is little cannot produce aerosol, and air-flow easily makes oxygen hose interface collapse out too greatly first, second can make patient that the danger of oxygen intoxication occurs; In addition conventional oxygen humidifying liquid is generally sterile purified water, more single; That oxygen contacts with humidification fluid is insufficient, time of contact section, humidifying DeGrain.
Utility model content
In sum, the purpose of this utility model is to provide a kind of Multifunction oxygen feeder.
The purpose of this utility model realizes by following technology:
A Multifunction oxygen feeder, comprises flow meter, Pressure gauge, dry oxygen outlet, venturi, humidification bottle and oxygen hose, and venturi is comprised of flow rotation control valve and Venturi tube; Described humidification bottle is connected with flow meter; Flow meter is connected with Pressure gauge; Pressure gauge is connected with gas source interface; Gas source interface is connected with apparatus of oxygen supply; Flow meter connects venturi by dry oxygen outlet; Venturi is connected with one end of oxygen hose by Venturi tube interface; The other end of oxygen hose is connected with humidification bottle.
Above-mentioned flow meter is provided with adjusting knob.
The part that above-mentioned oxygen hose enters humidification bottle is provided with equally distributed circular hole.
Above-mentioned humidification bottle outside is provided with humidify oxygen gas outlet and humidification fluid filling opening.
Above-mentioned humidify oxygen gas outlet and humidification fluid filling opening are placed on the interior humidification fluid liquid level of humidification bottle.
Advantage of the present utility model and beneficial effect:
1, this utility model, in oxygen supply process, can produce stable air-flow under the prerequisite of constant oxygen concentration, meets the needs of nebulae inhalation under the prerequisite of assurance oxygen supply.
2, this utility model is in oxygen supply process, and the part that oxygen hose enters humidification bottle has equally distributed circular aperture, can guarantee that oxygen fully contacts with humidification fluid, guarantees the effectiveness of humidifying.
3, utility model is in oxygen supply process, and there is humidification fluid filling opening one end of humidification bottle, guarantees that humidification fluid can continue supply, the interruption of prophylactic treatment when treatment.
3, this utility model is simple in structure, easy to operate, can save the nurse job time, raises the efficiency.In effective humidifying, have the feature of nebulae inhalation concurrently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-flow meter, 2-Pressure gauge, 3-adjusting knob, 4-gas source interface, 5-dry oxygen outlet, 6-flow rotation control valve, 7-Venturi tube, 8-Venturi tube interface, 9-humidification bottle, 10-oxygen hose, the outlet of 11-humidify oxygen gas, 12-humidification fluid filling opening, 13-circular hole.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
As Fig. 1 shows, a kind of Multifunction oxygen feeder, comprises flow meter 1, Pressure gauge 2, dry oxygen outlet 5, venturi, humidification bottle 9 and oxygen hose 10, and venturi is comprised of flow rotation control valve 6 and Venturi tube 7; Described humidification bottle 9 is connected with flow meter 1; Flow meter 1 is connected with Pressure gauge 2; Pressure gauge 2 is connected with gas source interface 4; Gas source interface 4 is connected with apparatus of oxygen supply; Flow meter 1 connects venturi by dry oxygen outlet 5; Venturi is connected with one end of oxygen hose 10 by Venturi tube interface 8; The other end of oxygen hose 10 is connected with humidification bottle 9.
Flow meter 1 is provided with adjusting knob 3.
The part that oxygen hose 10 enters humidification bottle 9 is provided with equally distributed circular hole 13.
Humidification bottle 9 outsides are provided with humidify oxygen gas outlet 11 and humidification fluid filling opening 12.
Humidify oxygen gas outlet 11 and humidification fluid filling opening 12 need to be arranged on the interior humidification fluid liquid level of humidification bottle 9.
Embodiment
During use, nurse accesses source of oxygen by the flow meter 1 that is connected with Pressure gauge 2 by gas source interface 4, then the humidification bottle 9 that humidification fluid is housed is connected with flow meter 1, dry oxygen outlet 5 is connected with oxygen hose 10 by Venturi tube interface 8 with Venturi tube 7 with the flow rotation control valve 6 of venturi simultaneously.Oxygen hose 10 enters humidification bottle 9 by the bottom of 9 bottles of humidification bottles, through the oxygen of humidifying, through humidify oxygen gas outlet 11, is connected with patient's face shield.
In use, according to patient's anaerobic condition, regulate the adjusting knob 3 in Pressure gauge 1 left side that suitable oxygen flow is set, regulate the flow rotation control valve 6 of venturi that suitable flow velocity is set, from small to large, the flow velocity of take when observing aerosol and occurring is settings in the setting of flow velocity; From dry oxygen outlet 5 oxygen out, through flow rotation control valve 6 and Venturi tube 7, with constant flow velocity, through the circular hole 13 of oxygen hose 10 ends, enter humidification bottle 9, at the humidification fluid with in humidification bottle 9, fully contact the oxygen absorption mask that arrives patient by humidify oxygen gas outlet 11, to patient, provide required oxygen.
Whole process keeping process produces the effect of oxygen uptake, atomization, humidifying; When humidification fluid exhausts, can carry out liquid feeding by humidification fluid filling opening 12, prevent the interruption for the treatment of.
Claims (4)
1. a Multifunction oxygen feeder, comprise flow meter (1), Pressure gauge (2), dry oxygen outlet (5), venturi, humidification bottle (9) and oxygen hose (10), it is characterized in that: described venturi is comprised of flow rotation control valve (6) and Venturi tube (7); Described humidification bottle (9) is connected with flow meter (1); Flow meter (1) is connected with Pressure gauge (2); Pressure gauge (2) is connected with gas source interface (4); Gas source interface (4) is connected with apparatus of oxygen supply; Flow meter (1) connects venturi by dry oxygen outlet (5); Venturi is connected with one end of oxygen hose (10) by Venturi tube interface (8); The other end of oxygen hose (10) is connected with humidification bottle (9).
2. a kind of Multifunction oxygen feeder as claimed in claim 1, is characterized in that: described flow meter (1) is provided with adjusting knob (3).
3. a kind of Multifunction oxygen feeder as claimed in claim 1, is characterized in that: the part that described oxygen hose (10) enters humidification bottle (9) is provided with equally distributed circular hole (13).
4. a kind of Multifunction oxygen feeder as claimed in claim 1, is characterized in that: described humidification bottle (9) outside is provided with humidify oxygen gas outlet (11) and humidification fluid filling opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275376.9U CN203852689U (en) | 2014-05-28 | 2014-05-28 | Multifunctional oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275376.9U CN203852689U (en) | 2014-05-28 | 2014-05-28 | Multifunctional oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852689U true CN203852689U (en) | 2014-10-01 |
Family
ID=51602570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275376.9U Expired - Fee Related CN203852689U (en) | 2014-05-28 | 2014-05-28 | Multifunctional oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075694A (en) * | 2016-07-26 | 2016-11-09 | 江苏鱼跃信息系统有限公司 | A kind of oxygen humidifier |
| CN113425960A (en) * | 2021-08-04 | 2021-09-24 | 四川大学华西医院 | Mute type oxygen humidifying device |
-
2014
- 2014-05-28 CN CN201420275376.9U patent/CN203852689U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075694A (en) * | 2016-07-26 | 2016-11-09 | 江苏鱼跃信息系统有限公司 | A kind of oxygen humidifier |
| CN113425960A (en) * | 2021-08-04 | 2021-09-24 | 四川大学华西医院 | Mute type oxygen humidifying device |
| CN113425960B (en) * | 2021-08-04 | 2022-09-02 | 四川大学华西医院 | Mute type oxygen humidifying 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: 20141001 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |