CN208943178U - Air flue oxygen-absorption humidification device - Google Patents
Air flue oxygen-absorption humidification device Download PDFInfo
- Publication number
- CN208943178U CN208943178U CN201820588016.2U CN201820588016U CN208943178U CN 208943178 U CN208943178 U CN 208943178U CN 201820588016 U CN201820588016 U CN 201820588016U CN 208943178 U CN208943178 U CN 208943178U
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- China
- Prior art keywords
- oxygen
- tube body
- air flue
- humidification device
- pipeline
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Abstract
The utility model proposes air flue oxygen-absorption humidification device, the tube body including cylindric both ends open, the first port of tube body is connected with the air inlet of tracheal catheter, and second port is communicated with ambient atmosphere；Tube body inner sidewall is circumferentially evenly equipped with several dispersion pipes, and the air inlet of the dispersion pipe is communicated with the annular general pipeline for being arranged in second port, and the gas outlet of dispersion pipe extends along first port direction；The lateral wall of tube body is connected to the breeches joint being connected to annular general pipeline, and the entrance of breeches joint is separately connected gas pipeline and fluid pipeline.In the present invention, tube body is connected by breeches joint with liquid and oxygen, when oxygen and liquid enter the pipe-line system of tubular body with Common Ducts, oxygen and droplet are discharged by the dispersion pipe of tube body inner sidewall, patient passes through breathing oxygen intake and droplet, keep air flue humidification, facilitate clinical care, reduces pipeline phlegm scab and formed, compared with other humidification devices, effect is more preferable, convenient and practical.
Description
Technical field
The utility model relates to humidification machines, and in particular to a kind of air flue oxygen-absorption humidification device.
Background technique
Currently, tracheotomy is clinically a kind of common rescue and treatment means, and if tracheae is cut open, the upper respiratory tract
Humidifying, the filtration of sucking gas are just completely lost, defense function weakens, because gas passes through upper breathing under normal condition
Road, via intranasal application filtering and surrounding tissue heating, humidification sucking human body carry out gas exchanges.
After artificial airway establishes, human body natural barrier event resolves, dry gas is directly entered lower respiratory tract, leads to gas
Road mucous membrane is dry, and ciliary movement function reduction makes thick sputum form a scab, influences Respiratory ft tive resistance.Therefore, patient needs rear
In continuous nursing process, humidification, if the humidifying degree to artificial airway is inadequate, artificial gas persistently are carried out to artificial airway
It just will form phlegm scab on road or the upper respiratory tract, phlegm scab easily blocks bronchus, increases airway resistance, causes peripheral breathing tired
Difficulty, or even cause death by suffocation.And be easy to be infected after tracheotomy, indwelling catheter time is too long, and tracheal mucosa is easily caused to lack
Blood necrosis, certain damage will be caused to lung function or air flue is caused to block, pulmonary infection rate with air flue humidification degree reduction
And it increases.As it can be seen that air flue humidification is for maintaining the normal function of respiratory tract and preventing the generation of various related complications especially heavy
It wants.
Air flue humidification in the prior art mostly uses drop medicine, wet gauze cladding process, warm and humid exchanger (HME), sky in air flue
The methods of air humidity, sprayer humidification, but the above method suffers from identical drawback, humidifying effect can not be considered, be easily caused
Unexpected injury, Yi Zengjia infection chance need medical worker to observe in time and carry out respective handling according to air flue humidification situation, greatly
The labor intensity of medical worker is improved greatly.
Utility model content
In order to solve the above technical problems, the utility model proposes air flue oxygen-absorption humidification device, including cylindric both ends open
Tube body, the first port of tube body is connected with the air inlet of tracheal catheter, and second port is communicated with ambient atmosphere；Tube body inner sidewall
Several dispersion pipes circumferentially are evenly equipped with, the air inlet of the dispersion pipe is communicated with the annular general pipeline for being arranged in second port, dispersion
The gas outlet of pipe extends along first port direction；The lateral wall of tube body is connected to the breeches joint being connected to annular general pipeline, breeches joint
Entrance be separately connected gas pipeline and fluid pipeline.
Preferably, in the air flue oxygen-absorption humidification device, the entrance of the gas pipeline is connected with oxygen flow in turn
Meter and apparatus of oxygen supply.
Preferably, in the air flue oxygen-absorption humidification device, the entrance of the fluid pipeline is connected with fluid flow in turn
Meter and fluid Supplying apparatus.
Preferably, in the air flue oxygen-absorption humidification device, the dispersion pipe is 8.
Preferably, in the air flue oxygen-absorption humidification device, the gas outlet of the dispersion pipe is angular cut, angular cut direction
Body central inclination, tilt angle are 25 °~45 °.
Preferably, in the air flue oxygen-absorption humidification device, the entrance of the breeches joint is respectively the first branch pipe and second
Branch pipe, the first branch pipe are equipped with throat, and throat diameter is less than the inlet diameter of the first branch pipe, and the second branch pipe is in throat downstream and the
One branch pipe is connected；First branch pipe connects gas pipeline, and the second branch pipe connects fluid pipeline.
Preferably, in the air flue oxygen-absorption humidification device, the length of the dispersion pipe is not more than the 1/2 of tube length.
Preferably, in the air flue oxygen-absorption humidification device, the second port has been removably installed hollow out end cap, engraves
Dead end, which covers, is equipped with removably hollow out upper cover, and air filtration layer is equipped between hollow out end cap and hollow out upper cover.
Preferably, in the air flue oxygen-absorption humidification device, the hollow out end cap and air filtration interlayer are passed equipped with humidity
Sensor, humidity sensor connect humidity alarm.
Preferably, in the air flue oxygen-absorption humidification device, the air filtration layer is gauze layer.
Compared with prior art, the utility model has the beneficial effects that tube body is connected by breeches joint with liquid and oxygen,
When oxygen and liquid enter the pipe-line system of tubular body with Common Ducts, by tube body inner sidewall dispersion pipe release oxygen and
Droplet, patient keep air flue humidification by breathing oxygen intake and droplet, facilitate clinical care, reduce pipeline phlegm scab and are formed, with
Other humidification devices compare, and effect is more preferable, convenient and practical.
Detailed description of the invention
Fig. 1 is the overall structure diagram of air flue oxygen-absorption humidification device in an embodiment of the present invention；
Fig. 2 is the longitudinally cutting schematic diagram of an embodiment of the present invention middle tube body；
Fig. 3 is cut away view at the A-A of Fig. 1.
In figure: 1- tube body, 1a- first port, 2- tracheal catheter, 1b- second port, 3- dispersion pipe, 4- annular general pipeline, 5-
Breeches joint, 6- gas pipeline, 7- fluid pipeline, 61- oxygen flow meter, 62- apparatus of oxygen supply, 71- fluid flowmeter, 72- liquid
Feedway, 3a- angular cut, the first branch pipe of 51-, the second branch pipe of 52-, 51a- throat, 81- hollow out end cap, 82- hollow out upper cover,
83- air filtration layer, 84- humidity sensor, 85- humidity alarm.
Specific embodiment
It is described in more detail below in conjunction with air flue oxygen-absorption humidification device of the schematic diagram to the utility model, wherein indicating
The preferred embodiment of the utility model, it should be appreciated that those skilled in the art can modify the utility model described herein,
And still realize the advantageous effects of the utility model.Therefore, following description should be understood as those skilled in the art's
It is widely known, and it is not intended as limitations of the present invention.
Referring to shown in Fig. 1 to Fig. 3.
Air flue oxygen-absorption humidification device, the tube body 1 including cylindric both ends open, the first port 1a and tracheal catheter 2 of tube body 1
Air inlet be connected, second port 1b is communicated with ambient atmosphere.1 inner sidewall of tube body is circumferentially evenly equipped with several dispersion pipes 3, generally
Be 6~10, preferably 8, dispersion pipe 3 and tube body 1 are arranged in parallel, the air inlet of the dispersion pipe 3 be arranged in second end
The annular general pipeline 4 of mouth 1b is communicated, and the gas outlet of dispersion pipe 3 extends along the direction first port 1a.The lateral wall of tube body 1 is connected to and ring
The breeches joint 5 that shape general pipeline 4 is connected to, the entrance of breeches joint 5 are separately connected gas pipeline 6 and fluid pipeline 7.Pass through breeches joint 5
Pipeline into tube body 1 it can be passed through oxygen and liquid simultaneously, be made the liquid atomization under the impact and shear action of oxygen stream, from
And patient is made to reach preferable air flue humidification effect by breathing sucking droplet and oxygen.
In the present embodiment, the entrance of gas pipeline 6 is connected with oxygen flow meter 61 and apparatus of oxygen supply 62 in turn；Liquid line
The entrance in road 7 is connected with fluid flowmeter 71 and fluid Supplying apparatus 72 in turn.Oxygen flow meter 61 and fluid flowmeter 71
Setting facilitates operator to control oxygen atomization amount.
As a preferred embodiment, the gas outlet of dispersion pipe 3 is angular cut 3a, as shown in Fig. 2, angular cut 3a is towards tube body 1
Center inclination, tilt angle are 25 °~45 °, it is therefore preferable to 35 °, droplet and oxygen can preferably be made to enter along tracheal catheter 2
Patient airway, while 1 middle part of tube body can be made unobstructed, facilitate patient respiratory.The length of dispersion pipe 3 is no more than 1 length of tube body
1/2, so that dispersion pipe 3 and the air flue of patient keep certain distance, mitigates the stimulation to air flue, reduce the discomfort of patient
Sense.
In order to enable liquid atomizing effect is more preferable, in the present embodiment, the entrance of breeches joint 5 is respectively the first branch pipe 51
With the second branch pipe 52, the first branch pipe 51 is equipped with throat 51a, as shown in Figure 1, throat's 51a diameter entering less than the first branch pipe 51
Mouth diameter, the second branch pipe 52 are connected in the downstream throat 51a with the first branch pipe 51；First branch pipe 51 connection gas pipeline 6, second
Pipe 52 connects fluid pipeline 7.By being equipped with throat 51a on the first branch pipe 51, when oxygen passes through throat 51a from gas pipeline 6,
Due to reduced cross-sectional area, so that the air-flow velocity of oxygen increases, sprayed from throat 51a, it will be through the second branch pipe of the downstream throat 51a 52
The liquid atomization of inflow is in tiny droplet, and droplet sweeps along oxygen to enter annular general pipeline 4, and is dispersed pipe 3 along 1 inner sidewall of tube body
It is downwardly towards the tracheal catheter 2 of patient, plays the role of preferable humidifying while oxygen supply.
In addition, bacterium along open tube body 1 causes germ to infect into patient airway in air in order to prevent, in tube body
1 second port 1b (i.e. tube body 1 be connected to ambient atmosphere one end) has been removably installed hollow out end cap 81, hollow out end cap 81
It is equipped with removably hollow out upper cover 82, air filtration layer 83, the air are equipped between hollow out end cap 81 and hollow out upper cover 82
Filter layer 83 is gauze layer, to reduce the probability of airway infections.In addition, can be between hollow out end cap 81 and air filtration layer 83
Equipped with humidity sensor 84, humidity sensor 84 connects humidity alarm 85, the humidity in real-time detection hollow out end cap 81, when wet
When degree reaches predetermined value, humidity alarm 85 can issue standby signal to medical staff and avoid gauze to replace gauze in time
Because the excessive venthole of humidity reduces, cause patient respiratory difficult.
To sum up, in air flue oxygen-absorption humidification device provided by the embodiment of the utility model, tube body by breeches joint and liquid and
Oxygen is connected, when oxygen and liquid enter the pipe-line system of tubular body with Common Ducts, by the dispersion pipe of tube body inner sidewall
Oxygen and droplet are discharged, patient keeps air flue humidification by breathing oxygen intake and droplet, facilitates clinical care, reduces pipeline
Phlegm scab is formed, and compared with other humidification devices, effect is more preferable, convenient and practical.
The preferred embodiment that above are only the utility model, does not play the role of any restrictions to the utility model.
Any person of ordinary skill in the field, in the range of not departing from the technical solution of the utility model, to the utility model
The technical solution and technology contents of exposure make the variation such as any type of equivalent replacement or modification, belong to without departing from the utility model
Technical solution content, still fall within the protection scope of the utility model.
Claims (10)
1. a kind of air flue oxygen-absorption humidification device, which is characterized in that the tube body (1) including cylindric both ends open, the first of tube body (1)
Port (1a) is connected with the air inlet of tracheal catheter (2), and second port (1b) is communicated with ambient atmosphere；Tube body (1) inner sidewall week
To being evenly equipped with several dispersion pipes (3), the air inlet of the dispersion pipe (3) with the annular general pipeline that is arranged in second port (1b)
(4) it communicates, the gas outlet of dispersion pipe (3) extends along the first port direction (1a)；The lateral wall of tube body (1) is connected to and annular general pipeline
(4) breeches joint (5) being connected to, the entrance of breeches joint (5) are separately connected gas pipeline (6) and fluid pipeline (7).
2. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the entrance of the gas pipeline (6) is successively
It is connected with oxygen flow meter (61) and apparatus of oxygen supply (62).
3. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the entrance of the fluid pipeline (7) is successively
It is connected with fluid flowmeter (71) and fluid Supplying apparatus (72).
4. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the dispersion pipe (3) is 8.
5. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the gas outlet of the dispersion pipe (3) is oblique
Notch (3a), angular cut (3a) are tilted towards tube body (1) center, and tilt angle is 25 °~45 °.
6. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the entrance of the breeches joint (5) is respectively
First branch pipe (51) and the second branch pipe (52), the first branch pipe (51) are equipped with throat (51a), and throat (51a) diameter is less than first
The inlet diameter of branch pipe (51), the second branch pipe (52) are connected in the throat downstream (51a) with the first branch pipe (51)；First branch pipe (51)
It connects gas pipeline (6), the second branch pipe (52) connects fluid pipeline (7).
7. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the length of the dispersion pipe (3) is not more than
The 1/2 of tube body (1) length.
8. air flue oxygen-absorption humidification device according to claim 1, which is characterized in that the second port (1b) is removably pacified
Equipped with hollow out end cap (81), hollow out end cap (81) is equipped with removably hollow out upper cover (82), in hollow out end cap (81) and hollow out
Air filtration layer (83) are equipped between upper cover (82).
9. air flue oxygen-absorption humidification device according to claim 8, which is characterized in that the hollow out end cap (81) and air filtration
Humidity sensor (84) are equipped between layer (83), humidity sensor (84) connects humidity alarm (85).
10. air flue oxygen-absorption humidification device according to claim 8, which is characterized in that the air filtration layer (83) is gauze
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588016.2U CN208943178U (en) | 2018-04-24 | 2018-04-24 | Air flue oxygen-absorption humidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588016.2U CN208943178U (en) | 2018-04-24 | 2018-04-24 | Air flue oxygen-absorption humidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943178U true CN208943178U (en) | 2019-06-07 |
Family
ID=66729942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820588016.2U Expired - Fee Related CN208943178U (en) | 2018-04-24 | 2018-04-24 | Air flue oxygen-absorption humidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772694A (en) * | 2019-12-06 | 2020-02-11 | 常州市第一人民医院 | Breathing device with humidifying function |
-
2018
- 2018-04-24 CN CN201820588016.2U patent/CN208943178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772694A (en) * | 2019-12-06 | 2020-02-11 | 常州市第一人民医院 | Breathing device with humidifying function |
| CN110772694B (en) * | 2019-12-06 | 2020-06-05 | 常州市第一人民医院 | Breathing device with humidifying function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20210424 |