CN206499749U - Patient airway humidification device - Google Patents
Patient airway humidification device Download PDFInfo
- Publication number
- CN206499749U CN206499749U CN201621305518.7U CN201621305518U CN206499749U CN 206499749 U CN206499749 U CN 206499749U CN 201621305518 U CN201621305518 U CN 201621305518U CN 206499749 U CN206499749 U CN 206499749U
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- China
- Prior art keywords
- branch pipe
- oxygen
- patient airway
- screwed pipe
- water
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Abstract
The utility model discloses a kind of patient airway humidification device, it includes humidification pot, with the tank connected screwed pipe of humidifying, and pass through oxygen meter connector and the tank connected oxygen gauge of humidifying, suction hose is inserted with humidification pot, it is characterized in that sagging branch pipe and horizontal branch pipe are drawn in the end of screwed pipe respectively, the sagging branch pipe connection water-holding cup, the horizontal branch pipe connects patient airway；The sagging branch pipe is arranged at the minimum point of screwed pipe, between level and vertical intersection；Sagging branch pipe is connected with water-holding cup by hickey.Liquid is formed after the steam condensation that water-holding cup of the present utility model is arranged in the lowermost end of screwed pipe, screwed pipe and is converged into water-holding cup, liquid is efficiently avoid and is back to patient airway.
Description
Technical field
The utility model is related to technical field of medical instruments, specifically a kind of patient airway humidification device.
Background technology
Air flue humidification：After tracheotomy, the upper respiratory tract has completely lost heating, humidifying, the filtration of gas, defends work(
It can weaken, if the humidifying to artificial airway in nursery work is inadequate, phlegm scab will be formed on artificial airway or the upper respiratory tract,
Phlegm scab can block bronchus, increase airway resistance, cause peripheral expiratory dyspnea, asphyxia once being formed.Tracheotomy is easy
Infection, indwelling catheter time is long, easily causes tracheal mucosa ischemic necrosis, and certain infringement will be caused to PFT or causes air flue to block up
Plug, pulmonary infection rate is raised with the reduction of air flue humidification degree.Therefore air flue humidification seems particularly significant.
, there is problems with existing air flue humidification device：
1st, in screwed pipe there is liquefaction condensation phenomenon in the gas after humidifying：After over time, condensing the liquid formed can
Patient airway can be back to along screwed pipe, patient can be damaged.
2nd, the gas flow rate after humidifying is uncontrollable：Flow velocity is too fast or too slow, humidifying is not enough or excessive, oxygen concentration is too high, all
It is unfavorable for the Health restoration of patient.Such as：Humidifying deficiency can trigger patient's thick sputum, it is not easy to attract or expectoration, auscultation gas
There is dry song in road, conduit there can be phlegm scab to be formed, and patient is likely to occur unexpected inspiratory dyspnea, agitation etc.；Humidifying mistake
Degree can trigger patient's sputum excessively thin, need to constantly attract, gurgling weith sputum sound increases in auscultation air flue, patient's hacking cough is coughed, and have the fidgets,
It may occur in which that cyanosis, SpO2 decline and heart rate, the change of blood pressure.
3rd, the gas temperature after humidifying is uncontrollable：It is too high or too low for temperature, all can be to increasing the pain of patient.
The content of the invention
The purpose of this utility model is to provide a kind of patient airway humidification device, lacked with overcoming present in prior art
Fall into.
The purpose of this utility model is achieved through the following technical solutions：
A kind of patient airway humidification device, it includes humidification pot, and the tank connected screwed pipe of humidifying, and passes through oxygen gauge
Suction hose is inserted with joint and the tank connected oxygen gauge of humidifying, humidification pot, sagging branch pipe and water are drawn in the end of screwed pipe respectively
Flat branch pipe, the sagging branch pipe connection water-holding cup, the horizontal branch pipe connects patient airway；The sagging branch pipe is arranged at screw thread
The minimum point of pipe, between level and vertical intersection；Sagging branch pipe is connected with water-holding cup by hickey.
More excellent, the junction of sagging branch pipe and water-holding cup is closed by the fastening of closed band.
It is preferred that, the lower end of the water-holding cup is provided with iron block.
In more excellent embodiment, the body of the screwed pipe, which is wrapped with heating tape, heating tape, is connected with power line
And temperature adjustment buttons；It is not heated on the lower end body that band includes in screwed pipe and is provided with thermometer.
In more excellent embodiment, the top of oxygen tube junction and oxygen gauge linkage section are provided with oxygen feeding tube, oxygen feeding tube by
Oxygen switch controls its break-make.
In more excellent embodiment, lower section and the humidification pot linkage section of oxygen tube junction are provided with oxygen concentration regulating valve.
The beneficial effects of the utility model：
Water-holding cup of the present utility model is arranged on after the steam condensation in the lowermost end of screwed pipe, screwed pipe and forms liquid simultaneously
Converge into water-holding cup, efficiently avoid liquid and be back to patient airway.
In preferred embodiment, closed band ensure that the seal and nonstaining property of whole air flue humidification device, work as water receiving
When the water stored in cup needs to pour out, water-holding cup can be turned on by unloading closed band.
In preferred embodiment, ensure that the horizontal plane residing for the sagging branch pipe that water-holding cup is connected is less than by the weight of iron block
The lowermost end of screwed pipe.
In improvement project, medical personnel pass through oxygen according to the viscosity of patient's sputum based on oxygen concentration regulating valve
Flow-rate adjustment controls the effect of humidifying, it is to avoid the injury that humidifying is not enough and humidifying is excessively caused to patient.
In another improvement project, medical personnel are based on temperature shown by thermometer, and spiral shell is controlled by temperature adjustment buttons
The temperature of gas is suitable for patient airway institute in line pipe.
Brief description of the drawings
Fig. 1 is the structural representation of first and the 3rd embodiment of the utility model.
Fig. 2 is the structural representation of second embodiment of the utility model.
Fig. 3 is the structural representation of the 4th embodiment of the utility model.
Fig. 4 is the structural representation of the 5th embodiment of the utility model.
Embodiment
The utility model is further described below in conjunction with specific embodiment.
Embodiment 1：With reference to Fig. 1, a kind of patient airway humidification device, it includes humidification pot 1, the spiral shell being connected with humidification pot 1
Suction hose 12, screwed pipe are inserted with line pipe 2, and the oxygen gauge 11 being connected by oxygen meter connector 3 with humidification pot 1, humidification pot 1
2 hang down naturally, and sagging branch pipe 2-1 and horizontal branch pipe 2-2 are drawn in its end respectively, the sagging branch pipe 2-1 connections water-holding cup 6,
The horizontal branch pipe 2-2 connections patient airway；The sagging branch pipe 2-1 is arranged at the minimum point of screwed pipe 2, between level with hanging down
Straight intersection；Sagging branch pipe 2-1 is connected with water-holding cup 6 by hickey.Water-holding cup 6 is arranged on the lowermost end of screwed pipe 2,
Liquid is formed after steam condensation in screwed pipe 2 and is converged into water-holding cup 6, liquid is efficiently avoid and is back to patient's gas
Road.
In more excellent embodiment, the junction of sagging branch pipe 2-1 and water-holding cup 6 is fastened closed by closed band 7.It is close
Close seal and nonstaining property that band 7 ensure that whole air flue humidification device.
Embodiment 2：With reference to Fig. 2, a kind of patient airway humidification device as described in Example 1, the lower end of the water-holding cup 6
Iron block 9 is provided with, ensures that the horizontal plane residing for the sagging branch pipe 2-1 that water-holding cup 6 is connected is less than screwed pipe by the weight of iron block 9
2 lowermost end.
Embodiment 3：With reference to Fig. 1, a kind of patient airway humidification device as described in Example 1, the top of oxygen tube junction 3
The linkage section of oxygen gauge 11 is provided with oxygen feeding tube 4, oxygen feeding tube 4 is controlled its break-make by oxygen switch 10；The lower section of oxygen tube junction 3
The linkage section of humidification pot 1 is provided with oxygen concentration regulating valve 5 and (is based on formula：Concentration of oxygen inhalation (%)=21+4 × oxygen flow (l/
Min) come control oxygen concentration size be prior art, here is omitted)；Medical personnel are according to the viscosity of patient's sputum, base
The effect of humidifying is controlled by the Flow-rate adjustment of oxygen in oxygen concentration regulating valve 5, it is to avoid humidifying is not enough and humidifying is excessively right
The injury that patient causes：Have only when humidifying is satisfied with, even the coma patient without cough reflex, can also keep respiratory tract fine
Hair motion is active, so as to ensure effective respiratory secretions drainage, it is ensured that unobstructed using the patient airway of artificial airway.
Embodiment 4：With reference to Fig. 3, a kind of patient airway humidification device as described in Example 1, the body of the screwed pipe 2
It is wrapped with heating tape 8, heating tape 8 and is connected with power line 8-1 and temperature adjustment buttons 8-2；Band is not heated in screwed pipe 2
Thermometer 10 is provided with the 8 lower end bodys included；Medical personnel are based on temperature shown by thermometer 10, are pressed by temperature adjustment
Button 8-2 controls the temperature of gas in screwed pipe 2, and for patient airway institute, suitably (temperature control method can be by adjusting button 8-
2 change the internal resistance resistance of heating tape 8, so as to change the temperature of heating tape 8, the method is prior art, no longer go to live in the household of one's in-laws on getting married herein
State).
When carrying out humidifying to patient airway in the past, or take humidification pot 1 is directly heated, but after the method is heated
Gas has been arrived behind the end of screwed pipe 2, and temperature can not be kept and uncontrollable.In the present embodiment, parcel is carried out to screwed pipe 2 and added
In heat, pipe gas can keep and can control (it should be noted that illustrate only one section of heating tape 8 in Fig. 3, basis in practice
Need be multistage combination parcel or whole section of parcel, structure shown in Fig. 3 is only the content of public understanding the technical program, should not
It is considered as the limitation to technical scheme).
Embodiment 5：With reference to Fig. 4, a kind of patient airway humidification device as described in Example 2, the body of the screwed pipe 2
It is wrapped with heating tape 8, heating tape 8 and is connected with power line 8-1 and temperature adjustment buttons 8-2；Band is not heated in screwed pipe 2
Thermometer 10 is provided with the 8 lower end bodys included.
Above example is merely to illustrate the technical solution of the utility model, rather than to the limit of the utility model protection domain
System, although being explained with reference to preferred embodiment to the utility model, it will be understood by those within the art that,
The technical solution of the utility model can be modified or equivalent substitution, without departing from the essence of technical solutions of the utility model
(such as embodiment 3 and embodiment 5 are combined, and are constituted a new embodiment 6 as shown in Figure 4, are fallen within this practicality with scope
New protected content).
Claims (6)
1. a kind of patient airway humidification device, it includes humidification pot (1), the screwed pipe (2) being connected with humidification pot (1), Yi Jitong
Suction hose (12) is inserted with the oxygen gauge (11) that peroxide gas meter joint (3) is connected with humidification pot (1), humidification pot (1), its feature exists
Sagging branch pipe (2-1) and horizontal branch pipe (2-2) are drawn respectively in the end of screwed pipe (2), and the sagging branch pipe (2-1) connects
Cup (6), the horizontal branch pipe (2-2) connects patient airway；The sagging branch pipe (2-1) is arranged at the minimum of screwed pipe (2)
Point；Sagging branch pipe (2-1) is connected with water-holding cup (6) by hickey.
2. patient airway humidification device according to claim 1, it is characterised in that sagging branch pipe (2-1) and water-holding cup (6)
Junction by closed band (7) fasten it is closed.
3. patient airway humidification device according to claim 1, it is characterised in that the lower end of the water-holding cup (6) is provided with
Iron block (9).
4. patient airway humidification device according to claim 1, it is characterised in that the body outer wrapping of the screwed pipe (2)
Have and be connected with power line (8-1) and temperature adjustment buttons (8-2) on heating tape (8), heating tape (8)；Do not added in screwed pipe (2)
Thermometer (10) is provided with the lower end body that tropical (8) include.
5. patient airway humidification device according to claim 1, it is characterised in that the top of oxygen tube junction (3) and oxygen
Table (11) linkage section is provided with oxygen feeding tube (4), and oxygen feeding tube (4) is controlled its break-make by oxygen switch (10).
6. patient airway humidification device according to claim 5, it is characterised in that the lower section of oxygen tube junction (3) and humidifying
Tank (1) linkage section is provided with oxygen concentration regulating valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305518.7U CN206499749U (en) | 2016-12-01 | 2016-12-01 | Patient airway humidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305518.7U CN206499749U (en) | 2016-12-01 | 2016-12-01 | Patient airway humidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206499749U true CN206499749U (en) | 2017-09-19 |
Family
ID=59843559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305518.7U Expired - Fee Related CN206499749U (en) | 2016-12-01 | 2016-12-01 | Patient airway humidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206499749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327529A (en) * | 2019-06-20 | 2019-10-15 | 南方医科大学深圳医院 | A kind of thermostatic humidifying device |
-
2016
- 2016-12-01 CN CN201621305518.7U patent/CN206499749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327529A (en) * | 2019-06-20 | 2019-10-15 | 南方医科大学深圳医院 | A kind of thermostatic humidifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |