CN209696026U - A kind of humidifying device for breathing machine - Google Patents
A kind of humidifying device for breathing machine Download PDFInfo
- Publication number
- CN209696026U CN209696026U CN201822111549.4U CN201822111549U CN209696026U CN 209696026 U CN209696026 U CN 209696026U CN 201822111549 U CN201822111549 U CN 201822111549U CN 209696026 U CN209696026 U CN 209696026U
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- China
- Prior art keywords
- humidification
- water
- breathing machine
- humidification pot
- pot
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- 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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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 description 3
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a kind of humidifying device for breathing machine, is related to the field of medical instrument technology.A kind of humidifying device for breathing machine, including humidification device ontology, the humidification device ontology includes the water tank and humidification pot set gradually from top to bottom, it is connected between the water tank and the humidification pot by pipeline, the air inlet pipe and an air outlet pipe for being provided at the top of the humidification pot and being connected to inside humidification pot, the air inlet pipe is connect with apparatus of oxygen supply, the escape pipe is connect with breathing machine pipeline, water-level control apparatus is provided in the humidification pot, water storage pot bottom above water-level control apparatus is provided with pressure sensor, the solenoid valve being electrically connected with pressure sensor is additionally provided on the pipeline.The utility model realizes automatically adding water for humidifying device for breathing machine, ensure that ventilator conveys the humidity effect of oxygen to patient.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly, to a kind of humidifying device for breathing machine.
Background technique
Ventilator is a kind of normal physiologic respiration that can replace, control or change people, increases pulmonary ventilation volume, improves work of breathing
Can, mitigate respiratory power consumption, save the device of heart reservation ability, it can play prevention and treatment respiratory failure, reduce simultaneously
Disease is sent out, the effect of patients ' lives is saved and extend.Ventilator has been commonly used to respiratory failure caused by a variety of causes, major operation phase
Between anesthesia respiration management, Breathing Suppotion treatment and emergency resuscitation in, highly important position is occupied in Modern Medical Field.
When in use, the air of ventilator conveying is relatively dry for ventilator, cannot directly enter the air flue of patient, needs pair
The air of sucking carries out humidifying, is all heated at present using the humidification device of ventilator to sucking air and increases the content of vapor
It heated, humidified, guaranteed the humidity of patient's incoming call air and temperature is suitable for.
But existing humidifying device for breathing machine is typically all to pass through the artificial filling moisture content in humidification pot, be cannot achieve certainly
Dynamic control or automatic filling need medical staff periodically to add water into humidification pot, daily as the water in humidification pot constantly consumes
Need multi-pass operation, large labor intensity and trouble, it is easy to because filling keeps the humidifying degree of oxygen inadequate not in time, influence wet
Change effect.
Utility model content
In view of this, the utility model is intended to provide a kind of humidifying device for breathing machine, to solve existing type breathing-machine humidification
Device does not have the problem of automatically adding water, and structure is simple, convenient and practical, effectively alleviates the workload of medical staff, guarantees
Ventilator conveys the humidity effect of oxygen to patient.
The technical solution adopted in the utility model is as follows:
A kind of humidifying device for breathing machine, including humidification device ontology, the humidification device ontology include from top to bottom successively
The water tank and humidification pot of setting are connected between the water tank and the humidification pot by pipeline, are set at the top of the humidification pot
Be equipped with and humidification pot inside the air inlet pipe and an air outlet pipe that is connected to, the air inlet pipe connect with apparatus of oxygen supply, the escape pipe with exhale
Suction machine pipeline connects, and is provided with water-level control apparatus in the humidification pot, the water storage pot bottom above water-level control apparatus
It is provided with pressure sensor, the solenoid valve being electrically connected with pressure sensor is additionally provided on the pipeline.
Further, the water-level control apparatus includes the rotation axis being fixed in humidification pot and rotates company with rotation axis
The balancing pole connect, the balancing pole both ends have been respectively fixedly connected with pushing block and suspended substance, and the pushing block is set to pressure biography
Below sensor.
When utility model works, apparatus of oxygen supply exports oxygen and enters humidification pot by air inlet pipe, the humidifying in humidification pot
Breathing machine pipeline is entered by escape pipe again afterwards and is conveyed to patient.When water level reduces in humidification pot, in water-level control apparatus
The position of suspended substance can be reduced as water level reduces, so that balancing pole is driven to rotate around rotary shaft, the balance of suspended substance side
Bar is rotated down, and the balancing pole of pushing block side rotates upwards, and pushing block moves upwards under the power of balancing pole, finally with storage
The pressure sensor contacts of water pot bottom when pressure sensor experiences the pressure of pushing block, are electrically connected with pressure sensor
Solenoid valve valve in pipeline is opened, and the water of water tank is filled the water by pipeline to humidification pot；When water level rises after water filling, suspended substance
Position rises with water level, and balancing pole is rotated around rotary shaft, and the balancing pole of suspended substance side rotates upwards, the balance of pushing block side
Bar is rotated down, and pushing block moves downward under the power of balancing pole, and pressure sensor loses the pressure of pushing block, in pipeline
Solenoid valve valve is closed, and water tank stops filling the water to humidification pot.By adopting the above technical scheme, it may be implemented when water in humidification pot
It reducing, when water level decreasing, water tank is filled the water from trend humidification pot, and structure is simple, and it is convenient and practical, efficiently reduce medical staff
Workload, ensure that ventilator to patient convey oxygen humidity effect.
Further, the suspension shape is sphere, and material is plastic material.
Using the above scheme, it is ensured that suspended substance suspends in water, with the rise and fall of water level line with dynamic balancing
Bar rotation realizes that water tank is filled the water from trend humidification pot.
Further, the end of air inlet pipe is located at humidifying pot bottom, and is in certain distance with its bottom.
Using the above scheme, it is ensured that apparatus of oxygen supply lead to the oxygen of air inlet pipe contacted after entering humidification pot with water into
The abundant humidifying of row, then conveyed by escape pipe to breathing machine pipeline.
Further, the humidification device further includes the control layer for being set to humidification pot lower part, the control layer by every
Layer is separated by with humidification pot.
Further, the battery that the control layer is internally provided with controller and is electrically connected with the controller, the control
Layer surface is provided with the display screen and control button being electrically connected with the controller；The humidifying pot bottom is provided with heating plate and temperature
Sensor, the heating plate and temperature sensor are electrically connected with the controller.
Using the above scheme, controller carries out heating to the water in humidification pot by control heating plate to the oxygen to input
Gas heating, temperature sensor can be monitored in real time the water temperature in humidification pot and temperature are presented in display by being transferred to controller
Screen, medical staff can adjust temperature by control button, guarantee that the temperature of oxygen is not too high or too low.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
When discharge reduction in humidification pot, water level decreasing, water-level control apparatus drive lower water tank from trend humidifying
Water filling in tank, structure is simple, convenient and practical, efficiently reduces the workload of medical staff, ensure that ventilator is conveyed to patient
The humidity effect of oxygen.
Detailed description of the invention
Fig. 1 is structure chart when a kind of humidifying device for breathing machine water level described in the utility model is normal；
Fig. 2 is structure chart when a kind of humidifying device for breathing machine water level described in the utility model is lower.
In the figure, it is marked as 1- air inlet pipe, 2- escape pipe, 3- pressure sensor, 4- water tank, 5- pushing block, 6- humidification pot,
7- heating plate, 8- temperature sensor, 9- display screen, 10- control button, 11- control layer, 12- rotation axis, 13- suspended substance, 14-
Balancing pole, 15- solenoid valve, 16- pipeline.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates below with reference to Fig. 1, Fig. 2 to the utility model.
Embodiment 1
A kind of humidifying device for breathing machine, including humidification device ontology, the humidification device ontology include from top to bottom successively
The water tank 4 and humidification pot 6 of setting are connected between the water tank 4 and the humidification pot 6 by pipeline 16, the humidification pot 6
Top is provided with the air inlet pipe 1 being connected to inside humidification pot 6 and escape pipe 2, and the air inlet pipe 1 is connect with apparatus of oxygen supply, described
Escape pipe 2 is connect with breathing machine pipeline, is provided with water-level control apparatus in the humidification pot 6, is located above water-level control apparatus
4 bottom of water tank be provided with pressure sensor 3, be additionally provided with the electromagnetism being electrically connected with pressure sensor 3 on the pipeline 16
Valve 15.
Further, the water-level control apparatus include the rotation axis 12 being fixed in humidification pot 6 and with rotation axis 12
The balancing pole 14 of rotation connection, 14 both ends of balancing pole have been respectively fixedly connected with pushing block 5 and suspended substance 13, the pushing block
5 are set to 3 lower section of pressure sensor, specifically, between the balancing pole 14 and rotation axis 12 being rotatablely connected by bearing.
In the present embodiment, apparatus of oxygen supply exports oxygen and enters humidification pot 6 by air inlet pipe 1, in humidification pot 6 after humidifying again
Patient is conveyed into breathing machine pipeline by escape pipe 2.It is outstanding in water-level control apparatus when water level reduces in humidification pot 6
The position of floating body 13 can be reduced as water level reduces, so that balancing pole 14 is driven to rotate around rotary shaft, 13 side of suspended substance
Balancing pole 14 is rotated down, and the balancing pole 14 of 5 side of pushing block rotates upwards, and pushing block 5 is upward under the power of balancing pole 14
Movement, finally contacts with the pressure sensor 3 of 4 bottom of water tank, when pressure sensor 3 experiences the pressure of pushing block 5, with pressure
15 valve of solenoid valve in pipeline 16 that force snesor 3 is electrically connected is opened, and the water of water tank 4 passes through pipeline 16 to 6 note of humidification pot
Water；When water level rises after water filling, 13 position of suspended substance rises with water level, and balancing pole 14 is rotated around rotary shaft, 13 side of suspended substance
Balancing pole 14 rotate upwards, the balancing pole 14 of 5 side of pushing block is rotated down, pushing block 5 under the power of balancing pole 14 to
Lower movement, pressure sensor 3 lose the pressure of pushing block 5, and 15 valve of solenoid valve in pipeline 16 is closed, water tank 4 stop to
Humidification pot 6 fills the water.By adopting the above technical scheme, it may be implemented when discharge reduction in humidification pot 6, water level decreasing, water tank 4 is certainly
Water filling in trend humidification pot 6, structure is simple, convenient and practical, efficiently reduces the workload of medical staff, ensure that ventilator to
The humidity effect of patient's conveying oxygen.
Embodiment 2
As shown in Figure 1 and Figure 2, it is based on embodiment 1, the humidification device further includes the control layer for being set to 6 lower part of humidification pot
11, the control layer 11 is separated by by interlayer with humidification pot 6.
The battery that the control layer 11 is internally provided with controller and is electrically connected with the controller, 11 surface of control layer
It is provided with the display screen 9 and control button 10 being electrically connected with the controller；6 bottom of humidification pot is provided with heating plate 7 and temperature
Sensor 8, the heating plate 7 and temperature sensor 8 are electrically connected with the controller.
In the present embodiment, controller carries out heating to the water in humidification pot 6 by control heating plate 7 to the oxygen to input
Gas heating, temperature sensor 8 can be monitored in real time the water temperature in humidification pot 6 and be presented in by being transferred to controller for temperature aobvious
Display screen 9, medical staff can adjust temperature by control button 10, guarantee that the temperature of oxygen is not too high or too low.
It is as described above the embodiments of the present invention.The utility model is not limited to above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is all that there is same or similar skill with the utility model
Art scheme, each falls within the protection scope of the utility model.
Claims (6)
1. a kind of humidifying device for breathing machine, including humidification device ontology, which is characterized in that the humidification device ontology includes from upper
The water tank (4) and humidification pot (6) set gradually under, passes through pipeline between the water tank (4) and the humidification pot (6)
(16) it is connected to, is provided at the top of the humidification pot (6) and the internal air inlet pipe (1) being connected to of humidification pot (6) and escape pipe (2), institute
It states air inlet pipe (1) to connect with apparatus of oxygen supply, the escape pipe (2) connect with breathing machine pipeline, is provided in the humidification pot (6)
Water-level control apparatus, water tank (4) bottom above water-level control apparatus are provided with pressure sensor (3), the pipeline
(16) solenoid valve (15) being electrically connected with pressure sensor (3) is additionally provided on.
2. a kind of humidifying device for breathing machine according to claim 1, which is characterized in that the water-level control apparatus includes solid
Due to the rotation axis (12) in humidification pot (6) and the balancing pole (14) with rotation axis (12) rotation connection, the balancing pole
(14) both ends have been respectively fixedly connected with pushing block (5) and suspended substance (13), and the pushing block (5) is set to pressure sensor (3)
Lower section.
3. a kind of humidifying device for breathing machine according to claim 2, which is characterized in that suspended substance (13) shape is ball
Body, material are plastic material.
4. a kind of humidifying device for breathing machine according to claim 1, which is characterized in that the end of air inlet pipe (1) is located at wet
Change tank (6) bottom, and is in certain distance with its bottom.
5. a kind of humidifying device for breathing machine according to claim 1, which is characterized in that the humidification device further includes setting
Control layer (11) in humidification pot (6) lower part, the control layer (11) are separated by by interlayer with humidification pot (6).
6. a kind of humidifying device for breathing machine according to claim 5, which is characterized in that setting inside the control layer (11)
The battery for having controller and being electrically connected with the controller, control layer (11) surface are provided with the display being electrically connected with the controller
Shield (9) and control button (10)；Humidification pot (6) bottom is provided with heating plate (7) and temperature sensor (8), the heating
Plate (7) and temperature sensor (8) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111549.4U CN209696026U (en) | 2018-12-14 | 2018-12-14 | A kind of humidifying device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111549.4U CN209696026U (en) | 2018-12-14 | 2018-12-14 | A kind of humidifying device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696026U true CN209696026U (en) | 2019-11-29 |
Family
ID=68636435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822111549.4U Expired - Fee Related CN209696026U (en) | 2018-12-14 | 2018-12-14 | A kind of humidifying device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230508A (en) * | 2021-05-28 | 2021-08-10 | 四川大学华西医院 | Universal respirator tube |
| CN113769226A (en) * | 2021-09-14 | 2021-12-10 | 成都市第五人民医院 | Breathing machine humidifying jar of adjustable water level line and temperature |
-
2018
- 2018-12-14 CN CN201822111549.4U patent/CN209696026U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230508A (en) * | 2021-05-28 | 2021-08-10 | 四川大学华西医院 | Universal respirator tube |
| CN113769226A (en) * | 2021-09-14 | 2021-12-10 | 成都市第五人民医院 | Breathing machine humidifying jar of adjustable water level line and temperature |
| CN113769226B (en) * | 2021-09-14 | 2024-02-13 | 成都市第五人民医院 | Breathing machine humidification jar of adjustable water line and temperature |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |