CN2933443Y - Internal heating oxygen inhalator - Google Patents
Internal heating oxygen inhalator Download PDFInfo
- Publication number
- CN2933443Y CN2933443Y CN 200620075181 CN200620075181U CN2933443Y CN 2933443 Y CN2933443 Y CN 2933443Y CN 200620075181 CN200620075181 CN 200620075181 CN 200620075181 U CN200620075181 U CN 200620075181U CN 2933443 Y CN2933443 Y CN 2933443Y
- Authority
- CN
- China
- Prior art keywords
- humidifying
- electric heater
- flow capacity
- oxygen
- main body
- 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
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Abstract
The utility model discloses an internal heating oxygen inhalator, which comprises a pressure-reducing valve and a flow capacity body, and a side of the flow capacity body connected with a gas-bomb through the pressure-reducing valve with the other side of the flow capacity body connected with a flow capacity adjusting knob, and the upper of the flow capacity body connected with a flow capacity pipe, and the slower of the flow capacity body connected with a wet vent pipe, a thermoregulator and a wet cup, wherein the wet air vent pipe and the thermoregulator are arranged on the inside of the wet cup, and the lower of the wet air vent pipe is connected with an electric heater, and the thermoregulator and the electric heater are connected with the electricity of the controller. The present utility model is characterized in that, using the electric heater to heat and wet the oxygen, and the temperature can be controlled, and saturated vapour pressure in an air passage of inhaler is avoided to reduce, and the thick sputamentum, the jammed air passage, spiting sputamentum difficultly can be avoided, and the effect of the treatment is enhanced. The present utility model is also provided with a simple structure, a small volume and a low cost. The utility model can be regarded as the equipment that the patient inhales the oxygen.
Description
Technical field
This utility model relates to a kind of oxygen inhalation apparatus of the patient's of being used for oxygen intake.
Background technology
Known oxygen inhalation apparatus mainly partly is made up of oxygen gauge, air relief valve, flow main body, humidifying cup, humidifying breather etc.In the humidifying cup humidification fluid is housed, oxygen enters the humidifying cup by the humidifying breather, sucks for the patient after the humidification fluid humidifying.Because the humidification fluid temperature is a room temperature, the oxygen temperature and the humidity that suck by oxygen inhalation apparatus are all lower, make saturated vapor pressure reduction in the air flue, cause thick sputum, deficient airway, and the expectoration difficulty has reduced therapeutic effect.For improving therapeutic effect, the outside of the humidifying of being everlasting clinically cup or bottom are placed a heater in addition, and the temperature of the humidification fluid that raises is to increase the temperature and humidity of oxygen intake.But external heater volume is bigger, uses inconvenience, and cost is higher.
Summary of the invention
The purpose of this utility model is will provide a kind of can regulate oxygen intake temperature and humidity and internal heating oxygen inhalation apparatus simple in structure.
The purpose of this utility model is achieved in that this oxygen inhalation apparatus comprises air relief valve and flow main body, flow main body one side links to each other with oxygen cylinder by air relief valve, flow main body opposite side is connected with the Flow-rate adjustment button, flow main body upper end is connected with flowtube, flow main body lower end is connected with humidifying breather, temperature controller and humidifying cup, humidifying breather and temperature controller are positioned at the humidifying cup, and humidifying breather bottom is connected with electric heater, and temperature controller and electric heater are electrically connected with controller.
Described humidifying breather is an interlayer wall pipe that radially connects, and electric heater is positioned at the interlayer wall, and the heating wire of band insurance resistance is equipped with insulating barrier in both sides in the interlayer wall in the insulating barrier, and heating wire is a helical form.
Described humidifying breather is marked with the highest and the lowest water level line, and temperature controller is positioned at more than the maximum water level, and electric heater is positioned at below the lowest water level line.
This utility model utilizes electric heater that oxygen is heated humidifying, and can control heating-up temperature, can avoid saturated vapor pressure reduction in inspirator's air flue, avoids thick sputum, deficient airway and expectoration difficulty, improves therapeutic effect.Required device is all commercially available, makes easily.Simple in structure, volume is little, and is with low cost.Can be used as the oxygen inhalation apparatus of patient's oxygen intake.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Fig. 2 is the electric heater structural representation among Fig. 1.
1. air relief valve among the figure, 2. oxygen cylinder screws nut, 3. relief valve, 4. humidifying cup, 5. humidifying breather, 6. temperature controller, 7. escape pipe, 8. Flow-rate adjustment button, 9. flow main body, 10. flow buoy, 11. flowtube, 12. sheaths, 13. controllers, 14. wire guides, 15. flow bases, 16. dry oxygen air inlets, 17. oxygen air inlets, 18. electric heaters, 19. ventholes.
The specific embodiment
In Fig. 1, this oxygen inhalation apparatus comprises air relief valve 1 and flow main body 9, and flow main body 9 right sides link to each other with oxygen cylinder by air relief valve 1, and flow main body 9 left sides are connected with Flow-rate adjustment button 8.Flow main body 9 upper ends are connected with flowtube 11, and flow main body 9 lower ends are connected with humidifying breather 5, temperature controller 6 and humidifying cup 4.Humidifying breather 5 and temperature controller 6 are positioned at humidifying cup 4.Humidifying breather 5 bottoms are connected with electric heater, and temperature controller 6 and electric heater are electrically connected with controller 13.Temperature, time showing are arranged on the controller 13, can remote control control temperature and time.
In Fig. 2, humidifying breather 5 is interlayer wall pipes that radially connect, and electric heater 18 is positioned at the interlayer wall.The heating wire of band insurance resistance is equipped with insulating barrier in both sides in the interlayer wall in the insulating barrier, and heating wire is a helical form.Electric heater 18 also can adopt ceramic heater PTC.
Humidifying breather 5 is marked with the highest and the lowest water level line, and temperature controller 6 is positioned at more than the maximum water level, and electric heater 18 is positioned at below the lowest water level line.After electric heater 18 is drawn lead from humidifying breather 5, the interlayer epoxy sealing.
Humidifying breather 5 adopts explosion stack.The air inlet of humidifying breather 5 upper ends has alignment pin, and is quick rotary joint.
During use, put into humidification fluid in the humidifying cup 4, oxygen inhalation apparatus screws nut 2 by oxygen cylinder and connects with oxygen cylinder, and start-up control device 13 is regulated oxygen uptake temperature and flow and begun oxygen uptake.Oxygen flows out in proper order along air relief valve 1, flowtube 11, flow buoy 10, flow main body 9, humidifying breather 5, humidifying cup 4 and escape pipe 7 routes.When the humidification fluid temperature reached setting value, electric heater 18 stopped heating.
Claims (2)
1. internal heating oxygen inhalation apparatus, this oxygen inhalation apparatus comprises air relief valve and flow main body, flow main body one side links to each other with oxygen cylinder by air relief valve, flow main body opposite side is connected with the Flow-rate adjustment button, flow main body upper end is connected with flowtube, it is characterized in that flow main body lower end is connected with humidifying breather, temperature controller and humidifying cup, and humidifying breather and temperature controller are positioned at the humidifying cup, humidifying breather bottom is connected with electric heater, and temperature controller and electric heater are electrically connected with controller.
2. internal heating oxygen inhalation apparatus according to claim 1, it is characterized in that the humidifying breather is the interlayer wall pipe that radially connects, electric heater is positioned at the interlayer wall, and both sides are with insulating barrier in the interlayer wall, the heating wire of band insurance resistance is housed in the insulating barrier, and heating wire is a helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075181 CN2933443Y (en) | 2006-07-15 | 2006-07-15 | Internal heating oxygen inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075181 CN2933443Y (en) | 2006-07-15 | 2006-07-15 | Internal heating oxygen inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933443Y true CN2933443Y (en) | 2007-08-15 |
Family
ID=38350134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075181 Expired - Fee Related CN2933443Y (en) | 2006-07-15 | 2006-07-15 | Internal heating oxygen inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933443Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110988A (en) * | 2013-02-01 | 2013-05-22 | 任广秀 | Suction catheter special for tracheotomy |
-
2006
- 2006-07-15 CN CN 200620075181 patent/CN2933443Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110988A (en) * | 2013-02-01 | 2013-05-22 | 任广秀 | Suction catheter special for tracheotomy |
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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 |