CN107174709A - A kind of adjustable medical atomizer - Google Patents
A kind of adjustable medical atomizer Download PDFInfo
- Publication number
- CN107174709A CN107174709A CN201710500021.3A CN201710500021A CN107174709A CN 107174709 A CN107174709 A CN 107174709A CN 201710500021 A CN201710500021 A CN 201710500021A CN 107174709 A CN107174709 A CN 107174709A
- Authority
- CN
- China
- Prior art keywords
- chamber
- oxygen
- control valve
- surge chamber
- mozzle
- 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
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
- A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
Abstract
The invention discloses a kind of adjustable medical atomizer, including casing, surge chamber is provided with casing, spray chamber, the bottom of surge chamber is provided with the nebulization channel connected with spray chamber, atomising device is provided with spray chamber, atomising device includes containing liquid chamber, atomization core is provided with containing liquid chamber, mozzle is provided with atomization core, mozzle bottom is connected with air compressor, mozzle top is the cone to contract, atomization structure is provided with above mozzle, atomization structure includes two fixed atomizing pieces, miniature air bag is provided between two fixed atomizing pieces, surge chamber is provided with oxygen inlet, oxygen inlet is connected by air inlet pipe with oxygen bottle, air inlet pipe is provided with flow control valve.The present invention is simple in construction, easy to operate, and different atomizing particle sizes can be adjusted for different patients, while decoction is atomized can also oxygen supply, and the situation in surge chamber is monitored in real time and adjusted in time, so as to ensure that stability when atomizer works.
Description
Technical field
The present invention relates to a kind of atomizer, and in particular to a kind of adjustable medical atomizer.
Background technology
With constantly warming for global climate, environmental pollution constantly aggravates, and the patient cases of global breathing problem continue
Increase, has a strong impact on the normal life of people, how the development of symptom management then needs the participation of the mankind, at present, and people use
Water soluble drug is atomized into small droplet allows patient to suck, so as to alleviate slight illness so that the product of medical liquid atomizing is exactly mist
Change device.Gas compression formula atomizer is, by compressed air, decoction formation air blast to be ejected into and hazed on baffle plate, by aqueous water
The equipment that molecular structure is broken up and produces water smoke, with medical treatment, humidification and beauty function, it is adaptable to catch a cold, allergic rhinitis,
The treatment of the infection of the upper respiratory tract disease such as tracheitis.Gas compression formula atomizer obtains extensive use in clinical medicine.
Existing atomizer does not possess the function of oxygen supply generally, for needing the patient of oxygen supply to need in addition by oxygenerator or breathing
Machine, complex operation step.
The content of the invention
In order to overcome deficiency of the prior art, the invention provides a kind of adjustable medical atomizer.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
Surge chamber, spray chamber are provided with a kind of adjustable medical atomizer, including casing, the casing, the surge chamber is located at
The top of spray chamber, the bottom of the surge chamber is provided with the nebulization channel connected with the spray chamber, the spray chamber and is provided with
Atomising device, the atomising device includes containing liquid chamber, and the side of the containing liquid chamber, which is provided with dosing mouth, the containing liquid chamber, is provided with mist
Change and mozzle is provided with core, the atomization core, the mozzle bottom is connected by air inlet pipe with air compressor, the water conservancy diversion
Tube top end is that atomization structure is provided with above the cone to contract, the mozzle, and the atomization structure includes two fixations
Multiple through holes are respectively equipped with atomizing piece, two fixed atomizing pieces, and are mutually corresponded to, it is miniature that each through hole is designed with annular
Air bag, the miniature air bag is located between two fixed atomizing pieces, is connected between adjacent miniature air bag by communicating pipe so that
All miniature air bags all be interconnected, wherein there is a miniature air bag to be connected by air intake branch with air inlet pipe, have one it is micro-
Type air bag connects bleeder pipe, and air intake branch is provided with air intake control valve, and bleeder pipe is provided with deflation control valve, and the surge chamber is set
There is oxygen inlet, the oxygen inlet is connected by oxygen hose with oxygen bottle, the oxygen hose is provided with flow control valve,
Pressure sensor, oxygen concentration detector and moisture detector are provided with the surge chamber, the top of the surge chamber is provided with out
Gas port, the gas outlet connects breathing mask by flexible pipe, and the surge chamber is additionally provided with blast pipe, and the blast pipe is provided with pressure
Be additionally provided with control system on the outside of force control valve, the casing, the pressure sensor, oxygen concentration detector, moisture detector,
Air intake control valve, deflation control valve, flow control valve, pressure-control valve are connected with the control system.
Preferably, the control system includes PLC and input/output unit.
Preferably, the input/output unit is touching display screen.
Preferably, being additionally provided with filter membrane on the blast pipe.
Preferably, the filter membrane is PTFE film.
Preferably, being additionally provided with heater and temperature sensor in the containing liquid chamber.
Preferably, the heater and temperature sensor are connected with the control system.
Preferably, the bottom of the casing is provided with universal wheel.
The beneficial effects of the invention are as follows：
Surge chamber is provided with the present invention above spray chamber, surge chamber connection oxygen bottle makes buffering indoor oxygen sufficient.
The miniature air bag of annular is set between two fixed atomizing pieces, can be by adjusting aperture to the inflatable and deflatable of miniature air bag
Size, so as to adjust the particle diameter of atomizing particle, miniature air bag is deflated by air intake branch air inlet by bleeder pipe, air inlet branch
Control valve is equipped with pipe and bleeder pipe, the aeration quantity of miniature air bag can be accurately controlled by control system, so that accurately
Control atomization structure aperture, realize regulation to medicinal atomized particle diameter.Pressure is also provided with providing in atomization surge chamber
Sensor, oxygen concentration detector, moisture detector, can be carried out to the air pressure in surge chamber, oxygen concentration and humidity at any time
Detection, can timely adjust the flow of oxygen, it is ensured that the oxygen content in surge chamber is stable in suitable scope.Surge chamber
Blast pipe is also provided with, when the air pressure that pressure sensor is detected in surge chamber is too high, Opening pressure control valve passes through exhaust
Pipe releases portion gas, to ensure that user being capable of eupnea.The present invention is simple in construction, easy to operate, can be for difference
Patient adjust different atomizing particle sizes, while decoction is atomized can also oxygen supply, and the situation in surge chamber is supervised in real time
Survey and adjust in time, so that stability when ensure that atomizer work.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of atomization structure.
Reference numerals list：
1- casings；2- surge chambers；3- spray chambers；4- containing liquid chambers；5- dosing mouths；6- atomization cores；7- mozzles；8- atomization structures；
9- oxygen inlets；10- oxygen hoses；11- oxygen bottles；12- flow control valves；13- pressure sensors；14- oxygen concentrations are detected
Device；15- moisture detectors；16- gas outlets；17- flexible pipes；18- breathing masks；19- blast pipes；20- pressure-control valves；21- is controlled
System processed；22- nebulization channels；23- air compressors；24- filter membranes；25- heaters；26- temperature sensors；27- is universal
Wheel；801- fixes atomizing piece；802- miniature air bags；803- communicating pipes；804- air intake branches；805- bleeder pipes；806- enters gas control
Valve processed；807- deflation control valves.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
As shown in figure 1, a kind of adjustable medical atomizer, including casing 1, casing 1 is interior to be provided with surge chamber 2, spray chamber 3, buffering
Room 2 is located at the top of spray chamber 3, and the bottom of surge chamber 2 is provided with the nebulization channel 22 connected with spray chamber 3, spray chamber 3 and is provided with
Atomising device, atomising device includes containing liquid chamber 4, and the side of containing liquid chamber 4, which is provided with dosing mouth 5, containing liquid chamber 4, is provided with atomization core 6, mist
Change and mozzle 7 is provided with core 6, the bottom of mozzle 7 is connected with air compressor 23, the top of mozzle 7 is the circular cone to contract
Shape, the top of mozzle 7 is provided with atomization structure 8, and atomization structure 8 includes two fixed atomizing pieces 801, two fixed atomizing pieces 801
On be respectively equipped with multiple through holes, and mutually correspond to, each through hole is designed with annular miniature air bag 802, miniature air bag 802
Between two fixed atomizing pieces 801, connected between adjacent miniature air bag 802 by communicating pipe 803 so that all is miniature
Air bag 802 all be interconnected, wherein there is a miniature air bag 802 to be connected by air intake branch 804 with air inlet pipe, have one it is miniature
Air bag 802 connects bleeder pipe 805, and air intake branch 804 is provided with air intake control valve 806, and bleeder pipe 805 is provided with deflation control valve
807, surge chamber 2 is provided with oxygen inlet 9, and oxygen inlet 9 is connected with oxygen bottle 11 by air inlet pipe 10, set in air inlet pipe 10
Have and pressure sensor 13, oxygen concentration detector 14 and moisture detector 15 are provided with flow control valve 12, surge chamber 2, buffering
The top of room 2 is provided with gas outlet 16, and gas outlet 16 connects breathing mask 18 by flexible pipe 17, and surge chamber 2 is additionally provided with blast pipe 19,
Blast pipe 19 is provided with pressure-control valve 20, and the outside of casing 1 is additionally provided with control system 21, pressure sensor 13, oxygen concentration inspection
Survey device 14, moisture detector 15, air intake control valve 806, deflation control valve 807, flow control valve 12, pressure-control valve 20 with
Control system 21 is connected.
Control system 21 includes PLC and input/output unit.Input/output unit is touching display screen.
Filter membrane 24 is additionally provided with blast pipe 19, filter membrane 24 is located at the inner side of pressure-control valve 20.Filter membrane 24 is using saturating
Gas but material impervious to water（Such as PTFE film）It is made, filter membrane 24 can prevent medicine from causing to waste from the discharge of blast pipe 19.
Heater 25 and temperature sensor 26 are additionally provided with containing liquid chamber 4.Heater 25 and temperature sensor 26 with
Control system 21 is connected.The atomization temperature of decoction can be controlled by heater 25.
Move for convenience, the bottom of casing 1 is provided with universal wheel 27.
Surge chamber 2 is provided with the present invention in the top of spray chamber 3, the connection oxygen bottle 11 of surge chamber 2 makes in surge chamber 2
Oxygen is sufficient.The miniature air bag 802 of annular is set between two fixed atomizing pieces 801, can be by miniature air bag 802
Inflatable and deflatable to adjust the size in aperture, so as to adjust the particle diameter of atomizing particle, miniature air bag 802 passes through air intake branch 804
Air inlet, is deflated by bleeder pipe 805, and control valve is equipped with air intake branch 804 and bleeder pipe 805, can by control system 21
To be accurately controlled the aeration quantity of miniature air bag 802, so as to be accurately controlled the aperture of atomization structure, realize to medicinal atomized grain
The regulation in footpath.Pressure sensor 13, oxygen concentration detector 14, moisture detector are also provided with providing in atomization surge chamber 2
15, the air pressure in surge chamber 2, oxygen concentration and humidity can be detected at any time, can timely adjust the flow of oxygen,
Ensure that the oxygen content in surge chamber 2 is stable in suitable scope.Surge chamber 2 is also provided with blast pipe 19, works as pressure sensing
Device 13 detect air pressure in surge chamber 2 it is too high when, Opening pressure control valve 20 releases portion gas by blast pipe 19, with
Ensure that user being capable of eupnea.The present invention it is simple in construction, it is easy to operate, be atomized decoction while can also oxygen supply, and
Situation in surge chamber 2 is monitored in real time and adjusted in time, so that stability when ensure that atomizer work.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. surge chamber, spray chamber, institute are provided with a kind of adjustable medical atomizer, it is characterised in that including casing, the casing
The top that surge chamber is located at spray chamber is stated, the bottom of the surge chamber is provided with the nebulization channel connected with the spray chamber, described
Atomising device is provided with spray chamber, the atomising device includes containing liquid chamber, and the side of the containing liquid chamber is provided with dosing mouth, the storage
It is provided with liquid storehouse in atomization core, the atomization core and is provided with mozzle, the mozzle bottom passes through air inlet pipe and air compressor
Connection, the mozzle top is to be provided with atomization structure, the atomization structure above the cone to contract, the mozzle
Including two fixed atomizing pieces, multiple through holes are respectively equipped with two fixed atomizing pieces, and mutually correspond to, each through hole
Provided with annular miniature air bag, the miniature air bag is located between two fixed atomizing pieces, by even between adjacent miniature air bag
Siphunculus is connected so that all miniature air bags are all interconnected, wherein there is a miniature air bag to pass through air intake branch and air inlet pipe
Connection, there is a miniature air bag connection bleeder pipe, and air intake branch is provided with air intake control valve, and bleeder pipe is controlled provided with deflating
Valve, the surge chamber is provided with oxygen inlet, and the oxygen inlet is connected by oxygen hose with oxygen bottle, on the oxygen hose
Provided with flow control valve, pressure sensor, oxygen concentration detector and moisture detector, the buffering are provided with the surge chamber
The top of room is provided with gas outlet, and the gas outlet connects breathing mask by flexible pipe, and the surge chamber is additionally provided with blast pipe, described
Blast pipe, which is provided with the outside of pressure-control valve, the casing, is additionally provided with control system, the pressure sensor, oxygen concentration detection
Device, moisture detector, air intake control valve, deflation control valve, flow control valve, pressure-control valve with the control system phase
Even.
2. adjustable medical atomizer as claimed in claim 1, it is characterised in that the control system includes PLC
And input/output unit.
3. adjustable medical atomizer as claimed in claim 2, it is characterised in that the input/output unit is that touch-control is shown
Screen.
4. adjustable medical atomizer as claimed in claim 1, it is characterised in that be additionally provided with filter membrane on the blast pipe.
5. adjustable medical atomizer as claimed in claim 4, it is characterised in that the filter membrane is PTFE film.
6. adjustable medical atomizer as claimed in claim 1, it is characterised in that be additionally provided with heater in the containing liquid chamber
And temperature sensor.
7. adjustable medical atomizer as claimed in claim 6, it is characterised in that the heater and temperature sensor are equal
It is connected with the control system.
8. adjustable medical atomizer as claimed in claim 1, it is characterised in that the bottom of the casing is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500021.3A CN107174709B (en) | 2017-06-27 | 2017-06-27 | A kind of adjustable medical atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500021.3A CN107174709B (en) | 2017-06-27 | 2017-06-27 | A kind of adjustable medical atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107174709A true CN107174709A (en) | 2017-09-19 |
| CN107174709B CN107174709B (en) | 2019-11-12 |
Family
ID=59845461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500021.3A Active CN107174709B (en) | 2017-06-27 | 2017-06-27 | A kind of adjustable medical atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174709B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812287A (en) * | 2017-10-13 | 2018-03-20 | 李雷 | Pediatric medicine Intelligent Atomizer |
| CN107970513A (en) * | 2017-11-21 | 2018-05-01 | 谢瑞珠 | A kind of medical urgent atomizer of paediatrics |
| CN108042889A (en) * | 2017-12-06 | 2018-05-18 | 李泽朋 | A kind of medicine atomizer |
| CN108114352A (en) * | 2017-11-20 | 2018-06-05 | 广州欧浦瑞医疗科技有限公司 | A kind of atomization heating structure |
| CN108126263A (en) * | 2018-01-23 | 2018-06-08 | 温州市中心医院 | A kind of novel atomized mask |
| CN109011050A (en) * | 2018-07-26 | 2018-12-18 | 合肥康居人智能科技有限公司 | A kind of air compression type atomizer |
| CN109172964A (en) * | 2018-10-17 | 2019-01-11 | 青岛大学 | A kind of medical treatment and nursing atomizer |
| CN109200956A (en) * | 2018-09-20 | 2019-01-15 | 中国科学技术大学 | Pesticide micro-capsule preparation facilities |
| CN110090349A (en) * | 2019-05-29 | 2019-08-06 | 刘京 | A kind of dedicated drug delivery device of ear-nose-throat department |
| CN110841156A (en) * | 2019-12-18 | 2020-02-28 | 熊墨勇 | Automatic atomization therapeutic apparatus |
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| CN2922931Y (en) * | 2005-12-23 | 2007-07-18 | 广东工业大学 | Disposable moving-fitted supersonic atomizing inhalating multifunction nozzle |
| US20120160237A1 (en) * | 2009-12-08 | 2012-06-28 | Medinvent, Llc | Nasal Nebulizer for Transporting and Storing Fluids |
| CN106075674A (en) * | 2016-08-11 | 2016-11-09 | 重庆医科大学附属永川医院 | A kind of micro medical nebulizer |
| CN106166317A (en) * | 2016-08-25 | 2016-11-30 | 厦门雅信塑胶有限公司 | The atomizing cup of adjustable atomizing particle size |
| CN106474605A (en) * | 2016-12-26 | 2017-03-08 | 太仓美克斯机械设备有限公司 | A kind of atomizer device |
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| CN2922931Y (en) * | 2005-12-23 | 2007-07-18 | 广东工业大学 | Disposable moving-fitted supersonic atomizing inhalating multifunction nozzle |
| US20120160237A1 (en) * | 2009-12-08 | 2012-06-28 | Medinvent, Llc | Nasal Nebulizer for Transporting and Storing Fluids |
| CN106075674A (en) * | 2016-08-11 | 2016-11-09 | 重庆医科大学附属永川医院 | A kind of micro medical nebulizer |
| CN106166317A (en) * | 2016-08-25 | 2016-11-30 | 厦门雅信塑胶有限公司 | The atomizing cup of adjustable atomizing particle size |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812287A (en) * | 2017-10-13 | 2018-03-20 | 李雷 | Pediatric medicine Intelligent Atomizer |
| CN108114352A (en) * | 2017-11-20 | 2018-06-05 | 广州欧浦瑞医疗科技有限公司 | A kind of atomization heating structure |
| CN107970513A (en) * | 2017-11-21 | 2018-05-01 | 谢瑞珠 | A kind of medical urgent atomizer of paediatrics |
| CN107970513B (en) * | 2017-11-21 | 2020-06-26 | 杜虹 | Medical emergency atomizer for pediatrics |
| CN108042889A (en) * | 2017-12-06 | 2018-05-18 | 李泽朋 | A kind of medicine atomizer |
| CN108126263A (en) * | 2018-01-23 | 2018-06-08 | 温州市中心医院 | A kind of novel atomized mask |
| CN109011050A (en) * | 2018-07-26 | 2018-12-18 | 合肥康居人智能科技有限公司 | A kind of air compression type atomizer |
| CN109011050B (en) * | 2018-07-26 | 2020-11-13 | 合肥康居人智能科技有限公司 | Air compression type atomizer |
| CN109200956A (en) * | 2018-09-20 | 2019-01-15 | 中国科学技术大学 | Pesticide micro-capsule preparation facilities |
| CN109172964A (en) * | 2018-10-17 | 2019-01-11 | 青岛大学 | A kind of medical treatment and nursing atomizer |
| CN110090349A (en) * | 2019-05-29 | 2019-08-06 | 刘京 | A kind of dedicated drug delivery device of ear-nose-throat department |
| CN110841156A (en) * | 2019-12-18 | 2020-02-28 | 熊墨勇 | Automatic atomization therapeutic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107174709B (en) | 2019-11-12 |
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