CN107213544A - Unattended oxygenerator - Google Patents
Unattended oxygenerator Download PDFInfo
- Publication number
- CN107213544A CN107213544A CN201710614601.5A CN201710614601A CN107213544A CN 107213544 A CN107213544 A CN 107213544A CN 201710614601 A CN201710614601 A CN 201710614601A CN 107213544 A CN107213544 A CN 107213544A
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- CN
- China
- Prior art keywords
- oxygenerator
- liquid level
- heating chamber
- unattended
- humidification fluid
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/162—Water-reservoir filling system, e.g. automatic
- A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention provides a kind of unattended oxygenerator, and the oxygenerator includes oxygenerator body, water storage device and the first liquid level detection device；First liquid level detection device is used to monitor the humidifying cup liquid level；The water storage device also includes heating chamber, heater, temperature-detecting device, the heating chamber is used to store humidification fluid, the heater is used to be the liquid heating in the heating chamber, the temperature-detecting device is used to detect the humidification fluid temperature in heating chamber, the heating chamber delivery port is connected on the humidifying cup, the water inlet pipe by water inlet pipe and is provided with the first magnetic valve.Solving the problem of easy breed bacteria of humidification fluid in the prior art, humidifying cup need sterilization, there is provided a kind of low to humidification fluid requirement, the convenient unattended oxygenerator carried out disinfection to humidifying cup.
Description
Technical field
The present invention relates to oxygen generating plant field, in particular to a kind of unattended oxygenerator.
Background technology
With closing on for aging society, the Disease sustainable growth such as pulmonary emphysema, chronic obstructive pulmonary, patient is due to lung
Portion's lesion, alveolar is destroyed so that oxygen intake, and the ability given off carbon dioxide declines, and in turn results in patient's anoxic.In day
Often in life, the Disease such as pulmonary emphysema is easily uncomfortable in chest, walking, the motion such as stair climbing when can feel out of breath.Long-term chronic lacks
Oxygen can cause Pulmonary Vascular to shrink extensively and pulmonary hypertension, and then produce chronic cor pulmonale and right heart failure.Normal person
The blood oxygen saturation of body arterial blood is 98%, and venous blood is 75%.It is the important indicator for reflecting oxygen-containing situation in body, typically
Think that blood oxygen saturation normal value should be not less than 94%, be considered as oxygen supply below 94% not enough.The Disease blood oxygen such as pulmonary emphysema
Level is often unable to reach normal value.In daily nursing, patient is treated by oxygenerator oxygen uptake, can effectively alleviate low blood oxygen shape
Disease, quality of making the life better.Patient it is outgoing walk, motion when, easily there is anoxia phenomenon, however, due to oxygenerator volume compared with
Greatly, it has not been convenient to carry with, it is difficult to timely oxygen uptake when anoxic is met with when outgoing, has influence on the scope of activities of patient, reduction is suffered from
The quality of life of person.In addition, when movable on plateau, visitor and driver are easily in anaerobic condition, such as supplemental oxygen not in time,
It is likely to occur danger.The unattended oxygenerator of community or highlands deployment is focused in emphysema patient, can be effectively
Solve this problem.
After the screen pack of oxygenerator and molecule sieve separation, the oxygen produced by oxygenerator is not moisture vapor
Purity oxygen.By humidifying cup to the humidifying of oxygen, make oxygen not re-dry, prevent the respiratory mucosa of human body from drying to cause
It is more healthy and comfortable when in bleeding, suction body.Humidification fluid is in normal work, and liquid level will be maintained at the minimum liquid of normal work
Face height, in use, humidification fluid can be reduced because of evaporation, and the composition of humidification fluid is preferably deionized water or pure
Water, distilled water, can also use cold water.In Domestic oxygen erator, it usually needs artificial to be added water toward humidifying cup.However, in nothing
Under people's outdoor environment on duty, it is difficult to artificial supplementation humidification fluid.Humidification fluid in use for some time, make by easy breed bacteria
Into the secondary pollution of humidification fluid, humidifying cup, it is necessary to which artificial emptying simultaneously carries out disinfection to humidifying cup.Therefore, system conventional at present
Oxygen is confidential to be used to use unattended environment, and being just faced with the easy breed bacteria of humidification fluid, humidifying cup needs what is sterilized to ask
Topic.
Need what is sterilized for the above-mentioned unattended easy breed bacteria of oxygenerator humidification fluid in the prior art, humidifying cup
Problem, not yet proposes effective solution at present..
The content of the invention
It is contemplated that at least solving above-mentioned technical problem to a certain extent.
The embodiments of the invention provide a kind of unattended oxygenerator, to solve the easy breed bacteria of humidification fluid, humidifying
The problem of cup needs sterilization.
One side according to embodiments of the present invention there is provided a kind of unattended oxygenerator, including：
Oxygenerator body, humidifying cup, water storage device；
The oxygenerator body is provided with humidifying cup, and the oxygenerator is additionally provided with the first liquid level detection device, first liquid level
Detection means is used to monitor humidifying cup liquid level；
The water storage device also includes heating chamber, heater, temperature-detecting device, and the heating chamber is used to store humidification fluid,
The heater is used to be the liquid heating in heating chamber, and the temperature-detecting device is used to detect the humidification fluid in heating chamber
Temperature, the heating chamber delivery port is connected on the humidifying cup, the water inlet pipe by water inlet pipe and is provided with the first magnetic valve.
In a kind of preferred scheme, the water inlet pipe and humidifying cup are exotic material.
In a kind of preferred scheme, the oxygenerator also includes control device, and the control device is respectively with described the
One magnetic valve, first liquid level detection device, heater and temperature-detecting device electrical connection.
In a kind of preferred scheme, the heating chamber chamber outer surface is provided with the refrigeration electrically connected with the control device
Device, the chiller is used to reduce the humidification fluid temperature in heating chamber.
In a kind of preferred scheme, the humidifying cup is connected with outlet pipe, and the outlet pipe is provided with and the control
Second magnetic valve of device electrical connection.
In a kind of preferred scheme, the oxygenerator is provided with the second level sensing dress electrically connected with the control device
Put, second liquid level detection device is used to monitor water storage device liquid level.
In a kind of preferred scheme, the water storage device is provided with water supply connector, for being connected with other supply equipments, to
Heating chamber supplements humidification fluid.
In a kind of preferred scheme, the control device includes controller, communication module, and the controller leads to described
Believe module electrical connection, the communication module is used to communicate to connect with other equipment.
Compared with prior art, the advantage of technical solution of the present invention has：
1st, by setting heating chamber in water storage device, humidifying liquid is heated to 100 degree, eliminates the bacterium in humidification fluid, reduces wet
Change the requirement of liquid, common running water can meet the use requirement of humidification fluid.Running water enters heating chamber by water inlet, warp
Heat and can be used as after cooling down humidification fluid effect, adapted to oxygenerator it is unattended requirement, can easily with from
Carry out network of rivers combined use；
2nd, the liquid level of humidifying cup is detected by the first liquid level detection device, can be when the wet position of humidifying cup be relatively low, from water storage
Device supplements humidification fluid to humidifying cup；
3rd, temperature-detecting device is provided with water storage device, the first electromagnetism can be opened again after humidification fluid is cooled to operating temperature
Valve, makes humidification fluid enter humidifying cup；
4th, the oxygenerator is provided with the second liquid level detection device, and second liquid level detection device is used to monitor water storage device liquid level
Highly, when liquid level is low, the magnetic valve being connected with water supply pipe can be opened and kept the skin wet, water level announcement can also be sent
Alert information；
5th, provided with chiller, after humidification fluid high temperature is killed virus, humidification fluid can be made to be rapidly decreased to work temperature by chiller
Degree, shortens humidification fluid time；
6th, humidifying cup is connected with outlet pipe and sets the second magnetic valve, and the can be opened after humidification fluid is using a period of time
Two magnetic valves, discharge humidification fluid, prevent that being changed without humidification fluid causes bacteria breed for a long time, causes secondary pollution.
The present invention solve the easy breed bacteria of humidification fluid in the prior art, humidifying cup need sterilization the problem of there is provided
It is a kind of that low is required to humidification fluid, the convenient unattended oxygenerator carried out disinfection to humidifying cup.
Brief description of the drawings
Fig. 1 is the oxygenerator general structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the oxygenerator schematic diagram of the embodiment of the present invention.
Fig. 3 is the oxygenerator schematic diagram of further embodiment of this invention.
Fig. 4 is the oxygenerator schematic diagram of another embodiment of the present invention.
Fig. 5 is the oxygenerator control device schematic diagram of the embodiment of the present invention.
Wherein：100th, oxygenerator body；110th, humidifying cup；111st, the first liquid level detection device；120th, water storage device；121、
Heating chamber；122nd, heater；123rd, temperature-detecting device；124th, water inlet；125th, the second liquid level detection device；126th, refrigeration
Device；130th, water inlet pipe；131st, the first magnetic valve；140th, outlet pipe；141st, the second magnetic valve；150th, control device；151st, control
Device processed；152nd, communication module；153rd, memory；154th, locating module.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent.
Technical scheme is described further with reference to the accompanying drawings and examples.
Embodiment 1
As shown in figure 1, one side according to embodiments of the present invention is there is provided a kind of unattended oxygenerator, including：
As shown in figure 1, oxygenerator body 100, humidifying cup 110, water storage device 120；
As shown in Fig. 2 the oxygenerator body 100 is provided with humidifying cup 110, the oxygenerator is additionally provided with the first level sensing dress
111 are put, first liquid level detection device 111 is used to monitor 110 liquid levels of the humidifying cup；
The water storage device 120 also includes heating chamber 121, heater 122, temperature-detecting device 123, the heating chamber 121
For storing humidification fluid, the heater 122 is used to be the liquid heating in heating chamber 121, the temperature-detecting device 123
For detecting the humidification fluid temperature in heating chamber 121, the delivery port of the heating chamber 212 is connected to described by water inlet pipe 130
First magnetic valve 131 is installed on humidifying cup 110, the water inlet pipe 130.
Specifically, the heater 122 can be heated in heating chamber by the way of heating wire, electromagnetism, microwave
Humidification fluid.
In heating work state, by setting heating chamber in water storage device, humidification fluid can be added by heater 122
Heat eliminates the bacterium in humidification fluid to 100 degree.The present invention easily can be used in combination with the originally network of rivers, reduce to wet
Change the requirement of liquid, common running water enters heating chamber by water inlet, humidification fluid is can be used as after heated and cooling.Water storage
In device be provided with temperature-detecting device, monitoring heating chamber in liquid not whether in can normal work temperature.
The liquid level of the humidifying cup is detected by first liquid level detection device 111, if the liquid level of humidifying cup
Less than threshold value, into supplement humidification fluid working condition, first magnetic valve 131 is opened, the humidification fluid after cooling is filled from heating
Put inflow humidifying cup.
In disinfection state, the first magnetic valve is opened, the high-temperature-hot-water in heating chamber can be made to flow into humidifying cup, it is right
Humidifying cup carries out high temperature sterilization, makes to have showed the requirement for carrying out sterilizing to oxygenerator in the case of left unguarded well.
Specifically, the temperature-detecting device 123 can be implemented as bimetallic thermometer, dipole thermometer, resistance temperature
Meter or infra-red thermometer.
In specific implementation process, the water inlet pipe 130 and humidifying cup 110 are exotic material.
As shown in figure 3, in specific implementation process, the oxygenerator also includes control device 150, the control device
150 respectively with first magnetic valve 131, first liquid level detection device 111, heater 122 and temperature-detecting device
123 electrical connections.
As shown in figure 4, in specific implementation process, the chamber outer surface of heating chamber 121 is provided with and the control device
The chiller 126 of 150 electrical connections, the chiller 126 is used to reduce the humidification fluid temperature in heating chamber.By humidification fluid
After high temperature antivirus, humidification fluid can be made to be rapidly decreased to operating temperature by chiller, shorten humidification fluid time.
After humidification fluid high temperature is killed virus, humidification fluid can be made to be rapidly decreased to operating temperature by chiller, shorten humidifying
Liquid time.
In specific implementation process, the humidifying cup 110 is connected with outlet pipe 140, and the outlet pipe 140 is provided with and institute
State the second magnetic valve 141 of the electrical connection of control device 150.
The humidifying cup 110 connects with the outlet pipe 140 and sets second magnetic valve 141, can be in humidification fluid
Using second magnetic valve 141 is opened after a period of time, humidification fluid is discharged, prevents that being changed without humidification fluid for a long time causes bacterium to grow
It is raw, cause secondary pollution.
In specific implementation process, the oxygenerator is provided with the second level sensing electrically connected with the control device 150
Device 125, second liquid level detection device 125 is used to monitor the liquid level of water storage device 120.Second liquid level detection device can
To monitor the liquid level of water storage device in time, data reference can be provided for the time of determination supplement humidification fluid.
Second liquid level detection device is used to monitor water storage device liquid level, when liquid level is low, can open
The magnetic valve being connected with water supply pipe keeps the skin wet, and can also send water level warning information.
In specific implementation process, the liquid level detection device 125 of the first liquid level detection device 111 or second can be used
Ultrasonic wave, modulation type optical method, microwave method, fiber senor method, capacitance method, electric-resistivity method, inductance method, differential pressure method, float method, floating drum
The prior arts such as method, servo method or heavy cylinder method realize the detection of liquid level.In a kind of one exemplary embodiment, described first
The liquid level detection device 121 of liquid level detection device 111 or second uses ultrasound examination liquid height, i.e., described first level sensing
Device 111 is implemented as being installed on the first ultrasonic liquid detection module at the top of humidifying cup, the second liquid level detection device 125
It is embodied as being installed on the second ultrasonic liquid detection module at the top of water storage device.
In specific implementation process, the water storage device 120 is provided with water supply connector 124, for connecting with other supply equipments
Connect, humidification fluid is supplemented to heating chamber 121.
In specific implementation process, as shown in figure 5, the control device 150 includes controller 151, communication module 152,
The controller 151 is electrically connected with the communication module 152, and the communication module 152 is used to communicate to connect with other equipment.
Communication module 152 is configured to facilitate the communication of wired or wireless way between the oxygenerator and other equipment.
The oxygenerator can access the wireless network based on communication standard, such as WiFi, 2G, 3G, 4G, NB-IOT, or combinations thereof.
In one exemplary embodiment, communication module 152 receives the broadcast from external broadcasting management system via broadcast channel and believed
Number or broadcast related information.In one exemplary embodiment, the communication module 152 also includes near-field communication（NFC）Module,
To promote junction service.For example, radio frequency identification can be based in NFC module（RFID）Technology, Infrared Data Association（IrDA）Technology,
Ultra wide band（UWB）Technology, bluetooth（BT）Technology and other technologies are realized.
In an exemplary embodiment, the control device 150 also includes memory 153, and the memory 153 is configured as
Various types of data are stored to support the operation in the oxygenerator.The example of these data includes being used in the oxygenerator
Any application program of upper operation or the instruction of method, data, and other message, picture and video etc..Memory 153 can be by
Any kind of volatibility or non-volatile memory device or combinations thereof realization, such as static RAM
（SRAM）, Electrically Erasable Read Only Memory（EEPROM）, Erasable Programmable Read Only Memory EPROM（EPROM）, may be programmed
Read-only storage（PROM）, read-only storage（ROM）, magnetic memory, flash memory, disk or CD.
In specific implementation process, the control device 150 also includes locating module 154, the locating module 154 and institute
Controller 151 is stated with electrically connecting.By the locating module of oxygenerator, the geographical position of oxygenerator can be obtained and other are sent to
Equipment, facilitates delivery equipment to determine to require supplementation with the oxygenerator position of humidification fluid, be also convenient for needing to use oxygenerator user and
When find the position of closest oxygenerator.
The locating module 154 can realize by any kind of location equipment or combinations thereof, such as GPS, the Big Dipper,
GLONASS, Galileo, architecture, WiFi positioning etc..
In the exemplary embodiment, controller 151, communication module 152, memory 153, locating module 154 can be by one
Individual or multiple application specific integrated circuits（ASIC）, digital signal processor（DSP）, digital signal processing appts（DSPD）, can
Programmed logic device（PLD）, field programmable gate array（FPGA）, controller, microcontroller, microprocessor or other electronics member
Part is realized.
In specific implementation process, the junction of the water storage device 120 and the water inlet pipe 130 to the humidifying glass
Humidification fluid liquid level peak is to glasss of 110 glasss bottoms of the humidifying when distance at 110 glasss of bottoms is higher than the humidifying 110 normal work of cup
Distance, so as to so that water storage device do not need water pump in the case of, using gravity deliver water into humidifying cup in.In one kind
In one exemplary embodiment, the water storage device is arranged on support frame, highly makes the water storage device 120 by adjusting support frame
It is wet during with the distance of the junction of the water inlet pipe 130 to 110 glasss of bottoms of humidifying cup higher than the humidifying 110 normal work of cup
Change liquid liquid level peak to the distance at 110 glasss of bottoms of humidifying cup.
Specifically, water storage device, oxygenerator body, humidifying cup can be integral structure or Split type structure.
In specific implementation process, the junction of the humidifying cup 110 and the outlet pipe 140 is located at humidifying cup
110 glasss of bottoms.The junction of the humidifying cup 110 and the outlet pipe 140 is located at 110 glasss of bottoms of humidifying cup, can make humidifying
Water in cup is all emptied, and does not leave incrustation scale.
The present invention solves the problem of easy breed bacteria of change liquid, humidifying cup need sterilization in the prior art, and there is provided one
Plant and low is required to humidification fluid, the convenient unattended oxygenerator carried out disinfection to humidifying cup.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of unattended oxygenerator, the oxygenerator includes oxygenerator body, humidifying cup, it is characterised in that the system
Oxygen machine also includes water storage device, the first liquid level detection device；
First liquid level detection device is used for the liquid level for monitoring the humidifying cup；
The water storage device also includes heating chamber, heater, temperature-detecting device, and the heating chamber is used to store humidification fluid,
The heater is used to be the liquid heating in the heating chamber, and the temperature-detecting device is used to detect in the heating chamber
Humidification fluid temperature, the heating chamber delivery port is connected on humidifying cup, the water inlet pipe by water inlet pipe is provided with the
One magnetic valve.
2. unattended oxygenerator according to claim 1, it is characterised in that the oxygenerator also includes control dress
Put, the control device respectively with first magnetic valve, first liquid level detection device, the heater and the temperature
Spend detection means electrical connection.
3. unattended oxygenerator according to claim 2, it is characterised in that the humidifying cup is connected with outlet pipe,
The outlet pipe is provided with the second magnetic valve electrically connected with the control device.
4. unattended oxygenerator according to claim 3, it is characterised in that the oxygenerator is provided with and the control
Second liquid level detection device of device electrical connection, second liquid level detection device is used to monitor the water storage device liquid level height
Degree.
5. unattended oxygenerator according to claim 4, it is characterised in that the heating chamber chamber outer surface is provided with
The chiller electrically connected with the control device, the chiller is used to reduce the humidification fluid temperature in the heating chamber.
6. unattended oxygenerator according to claim 5, it is characterised in that the water storage device connects provided with water inlet
Head, for being connected with other supply equipments, humidification fluid is supplemented to the heating chamber.
7. unattended oxygenerator according to claim 6, it is characterised in that the water inlet pipe and humidifying cup are
Exotic material.
8. unattended oxygenerator according to claim 7, it is characterised in that first liquid level detection device or institute
The second liquid level detection device is stated using ultrasound examination liquid height.
9. unattended oxygenerator according to claim 8, it is characterised in that the temperature-detecting device is embodied as double
Metallic thermometer, dipole thermometer, resistance thermometer or infra-red thermometer.
10. the unattended oxygenerator according to one of claim 1 to 9, it is characterised in that the water storage device is installed
On support frame, highly make the junction of the water storage device and the water inlet pipe to the humidifying by adjusting support frame as described above
Distance of the humidification fluid liquid level peak to the humidifying cup cup bottom when distance at cup cup bottom is higher than humidifying cup normal work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614601.5A CN107213544A (en) | 2017-07-26 | 2017-07-26 | Unattended oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614601.5A CN107213544A (en) | 2017-07-26 | 2017-07-26 | Unattended oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213544A true CN107213544A (en) | 2017-09-29 |
Family
ID=59954929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614601.5A Pending CN107213544A (en) | 2017-07-26 | 2017-07-26 | Unattended oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213544A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781504U (en) * | 2010-08-24 | 2011-03-30 | 苏州艾隆科技有限公司 | Unattended long-distance monitoring system of medical oxygen generator |
| EP2837399A1 (en) * | 2013-08-13 | 2015-02-18 | Apex Medical Corp. | Liquid container for gas humidification and liquid storage device |
| CN104619374A (en) * | 2012-09-13 | 2015-05-13 | 雅培拉有限公司 | A device for the care of respiratory diseases and for the improvement of pulmonary function |
| CN204637240U (en) * | 2015-05-20 | 2015-09-16 | 无锡市第二人民医院 | A kind of type breathing-machine humidification device liquid level priming apparatus utilizing ultrasonic ranging principle |
| CN105920715A (en) * | 2016-06-30 | 2016-09-07 | 北京怡和嘉业医疗科技有限公司 | Heating humidifier and heating humidifying method |
-
2017
- 2017-07-26 CN CN201710614601.5A patent/CN107213544A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781504U (en) * | 2010-08-24 | 2011-03-30 | 苏州艾隆科技有限公司 | Unattended long-distance monitoring system of medical oxygen generator |
| CN104619374A (en) * | 2012-09-13 | 2015-05-13 | 雅培拉有限公司 | A device for the care of respiratory diseases and for the improvement of pulmonary function |
| EP2837399A1 (en) * | 2013-08-13 | 2015-02-18 | Apex Medical Corp. | Liquid container for gas humidification and liquid storage device |
| CN204637240U (en) * | 2015-05-20 | 2015-09-16 | 无锡市第二人民医院 | A kind of type breathing-machine humidification device liquid level priming apparatus utilizing ultrasonic ranging principle |
| CN105920715A (en) * | 2016-06-30 | 2016-09-07 | 北京怡和嘉业医疗科技有限公司 | Heating humidifier and heating humidifying method |
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