CN109481802A - Full-automatic quantitative aerosol inhaler device - Google Patents
Full-automatic quantitative aerosol inhaler device Download PDFInfo
- Publication number
- CN109481802A CN109481802A CN201710815037.3A CN201710815037A CN109481802A CN 109481802 A CN109481802 A CN 109481802A CN 201710815037 A CN201710815037 A CN 201710815037A CN 109481802 A CN109481802 A CN 109481802A
- Authority
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- China
- Prior art keywords
- medicine liquid
- station
- tank
- nozzle
- station turnplate
- 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.)
- Pending
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 131
- 239000003814 drug Substances 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 229940079593 drug Drugs 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 5
- 208000010727 head pressing Diseases 0.000 claims description 2
- 239000003595 mist Substances 0.000 abstract description 6
- 208000006673 asthma Diseases 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940071648 metered dose inhaler Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
- A61D7/04—Devices for anaesthetising animals by gases or vapours; Inhaling devices
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medicinal Preparation (AREA)
Abstract
The present invention provides a kind of full-automatic aerosol metered dose inhalation device, including station turnplate, station turnplate is configured to load at least one medicine liquid tank；Each medicine liquid tank has tank body and liquid outlet mechanism；Liquid outlet mechanism has the outlet tube for stretching out tank body, and is configured to when outlet tube is retracted into tank body, flows out the intracorporal medical fluid of tank from outlet tube；First driving mechanism is configured to drive station turnplate rotation, so as to one or more medicine liquid tanks for being mounted on station turnplate while move to and press station or leave pressing station；And press device, the outlet tube for being configured to make to be located at the medicine liquid tank of pressing station are retracted into tank body.There is press device, medicine liquid tank can be pressed automatically, is not necessarily to Manual press.Particularly, also there is station turnplate, multiple medicine liquid tanks are set to station turnplate, therefore can continuously press medicine liquid tank by the rotation of station turnplate to continuously generate mist drug.
Description
Technical field
The present invention relates to asthma dose inhaler technical field more particularly to a kind of Full-automatic quantitative aerosol inhaler devices.
Background technique
With increasing year by year for China's asthmatic patient number, diversified treating asthma medicine has been had already appeared on the market
Object, wherein most commonly seen is quantitative inhalator.Metered dose inhaler is made of medicine liquid tank and nozzle, and medicament storage is in medical fluid
In tank, patient can make drug from nozzle ejection and in mist by Manual press medicine liquid tank, and then make patient by mouth or snuffing
Enter drug.During new drug development, need to carry out zoopery with to the quantitative inhalator developed carry out curative effect and
The evaluation of safety etc..Since quantitative inhalator needs are artificially pressed for a long time manually, the personnel of improving are spent
Take, and reduce the efficiency of experiment, therefore brings inconvenience for drug evaluation work.
Summary of the invention
The present invention is intended to provide a kind of Full-automatic quantitative aerosol inhaler device, can automatically and continuously press medicine liquid tank, nothing
Manual operation is needed, conventional efficient is improved.
For this purpose, the present invention provides a kind of Full-automatic quantitative aerosol inhaler devices comprising:
Station turnplate, the station turnplate are configured to load at least one medicine liquid tank；Each medicine liquid tank has tank body and goes out
Liquid mechanism；The liquid outlet mechanism has the outlet tube for stretching out the tank body, and is configured in the outlet tube into the tank body
When retraction, flow out the intracorporal medical fluid of the tank from the outlet tube；
First driving mechanism is configured to that the station turnplate is driven to rotate, so that one or more loaded on the station turnplate
A medicine liquid tank moves to pressing station simultaneously or leaves the pressing station；With
Press device, the outlet tube for being configured to make to be located at the medicine liquid tank of the pressing station are inside contracted to the tank body
Into.
Optionally, further include one or more liquid nozzles, be set to the lower section of the station turnplate, and be located at institute
State the lower section of pressing station.
Optionally, the press device includes:
Press section is set to the top of the station turnplate, is configured to one or more institutes that pressing is located at the pressing station
State medicine liquid tank；
Nozzle fixes device, can be set to the lower section of the station turnplate, one or more of liquid medicine jets up or down
Mouth is set to the fixed device of the nozzle；With
Second driving mechanism, is configured to: driving the fixed device of the nozzle to move up, so that above each liquid nozzle
The medicine liquid tank be inserted into the liquid nozzle；And/or the fixed device of the nozzle is driven to move down, so that each medicine
Nozzle for liquid is separated with the medicine liquid tank being inserted into it.
Optionally, the press section includes third driving mechanism and one or more press heads, the third driving mechanism
It is configured to that one or more of press heads is driven to move down, so that each press head pressing is located at the pressing station
One medicine liquid tank.
Optionally, the station turnplate is configured to load at least two medicine liquid tanks, at least two medicine liquid tank edges
The circumferential direction of the station turnplate is uniformly distributed.
Optionally, the station turnplate is configured to load medicine liquid tank described at least two groups, medicine liquid tank edge described at least two groups
The circumferential direction of the station turnplate is uniformly distributed, and medicine liquid tank described in every group includes one or more medicine liquid tanks.
Optionally, further includes: the input end of water conservancy diversion impact-absorbing shell, the water conservancy diversion impact-absorbing shell is connected to one or more of medicines
The outlet of nozzle for liquid.
Optionally, further include air intlet, be connected to the water conservancy diversion impact-absorbing shell, to receive air, make the air with
The drug sprayed from the liquid nozzle is flowed out from the outlet end of the water conservancy diversion impact-absorbing shell together.
Optionally, the water conservancy diversion impact-absorbing shell is installed on the fixed device of the nozzle；
The air intlet is provided on the fixed device of the nozzle；
The middle part of the water conservancy diversion impact-absorbing shell is in reduce shape after first flaring.
Optionally, each medicine liquid tank itself is configured with a liquid nozzle, so that each medicine liquid tank and corresponding
The liquid nozzle constitute inhalator, and each inhalator is made to be fixedly arranged at the station turnplate,
Each medicine liquid tank is installed on the corresponding liquid nozzle；
The press device is set to the top of the station turnplate, is configured to one or more that pressing is located at the pressing station
A medicine liquid tank.
Full-automatic quantitative aerosol inhaler device of the invention can press medicine liquid tank automatically, be not necessarily to hand because having press device
Dynamic pressing.Particularly, Full-automatic quantitative aerosol inhaler device of the invention also has station turnplate, and multiple medicine liquid tanks are set to work
Position turntable, therefore the device can continuously press medicine liquid tank by the rotation of station turnplate to continuously generate mist drug.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structure chart according to the Full-automatic quantitative aerosol inhaler device of one embodiment of the invention；
Fig. 2 is the cross-sectional view according to the Full-automatic quantitative aerosol inhaler device of one embodiment of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to specific reality
Example is applied to be described in detail.
Fig. 1 is according to the structure chart of the Full-automatic quantitative aerosol inhaler device of one embodiment of the invention, as shown in Figure 1 simultaneously
With reference to Fig. 2, the embodiment of the invention provides a kind of Full-automatic quantitative aerosol inhaler devices.The Full-automatic quantitative aerosol inhaler device
It may include support, station turnplate 20, the first driving mechanism 30 and press device.The configuration of station turnplate 20 is rotatably installed on branch
Seat, at least one medicine liquid tank 51 of loading；Each medicine liquid tank 51 has tank body and liquid outlet mechanism；Liquid outlet mechanism, which has, stretches out tank body
Outlet tube, and be configured to when outlet tube is retracted into tank body, flow out the intracorporal medical fluid of tank from outlet tube.First driving machine
Structure 30 is configured to that station turnplate 20 is driven to rotate, so as to one or more medicine liquid tanks 51 for loading on station turnplate 20 while move
To pressing station or leave pressing station.For example, the first driving mechanism 30 may include rotating electric machine and transmission mechanism, rotating electric machine
It is set to the lower section of station turnplate 20.Transmission mechanism is set between rotating electric machine and station turnplate 20, and rotating electric machine is defeated
Rotary motion out is transferred to station turnplate 20.Press device can be configured to the outlet tube for making to be located at the medicine liquid tank 51 of pressing station
It is retracted into tank body, so that medical fluid can flow out in tank body.
In some embodiments of the invention, station turnplate 20 be configured to load at least two medicine liquid tanks 51, at least two
Medicine liquid tank 51 is uniformly distributed along the circumferential direction of station turnplate 20, and at least one medicine liquid tank 51 is moveable to pressing station.For example, medicine liquid tank
51 quantity can be 10, and two adjacent medicine liquid tanks 51 can move to pressing station simultaneously or leave pressing station simultaneously.Work
Position turntable 20 is configured to load at least two medicine liquid tanks 51, while part medicine liquid tank 51 can be made to be in pressing station, part medicine
Flow container 51 can be replaced or be carried out medical fluid supplement far from pressing station to the medicine liquid tank 51 far from pressing station, improve work
Efficiency.After the medical fluid for all medicine liquid tanks 51 that can also be installed on to station turnplate 20 has all sprayed, unified replacement is carried out.
In some alternative embodiments of the invention, station turnplate 20 is configured to load at least two groups medicine liquid tank 51, until
Few two groups of medicine liquid tanks 51 are uniformly distributed along the circumferential direction of station turnplate 20, and every group of medicine liquid tank 51 includes one or more medicine liquid tanks 51.Every group
The distance of two neighboring medicine liquid tank 51 in medicine liquid tank 51, can with the distance between two adjacent groups medicine liquid tank 51 is unequal.
In some embodiments of the invention, Full-automatic quantitative aerosol inhaler device further includes one or more liquid nozzles
52, it is set to the lower section of station turnplate 20, and be located at the lower section of pressing station.Further, press device may include press section,
The fixed device 43 of nozzle and the second driving mechanism 44.Press section is set to the top of station turnplate 20, be configured to pressing be located at by
Press one or more medicine liquid tanks 51 of station.Nozzle fixes device 43, and it can be set to up or down under station turnplate 20
Side, one or more liquid nozzles 52 are set to the fixed device 43 of nozzle.Second driving mechanism 44 is configured to: nozzle being driven to fix
Device 43 moves up, so that the medicine liquid tank 51 of 52 top of each liquid nozzle is inserted into the liquid nozzle 52；And/or drive spray
The fixed device 43 of mouth moves down, so that each liquid nozzle 52 is separated with the medicine liquid tank 51 being inserted into it.When a medical fluid fills
After being inserted into a corresponding liquid nozzle 52, the medicine liquid tank 51 and liquid nozzle 52 may make up inhalator, to be pressed
When, medicine liquid tank 51 and liquid nozzle 52 cooperate, so that the medical fluid in the medicine liquid tank 51 be made to spray out of this liquid nozzle 52, and are in
Mist is sucked for human or animal.
Further, press section includes third driving mechanism 41 and one or more press heads 42.Third driving mechanism 41
It is configured to that one or more press heads 42 is driven to move down, so that the pressing of each press head 42 is located at pressing one medical fluid of station
Tank 51.If the quantity of each medicine liquid tank 51 into pressing station is set as 2, then the quantity of press head 42 is also configured as
2, i.e., press 2 medicine liquid tanks 51 simultaneously every time.Second driving mechanism 44 and third driving mechanism 41 can be cylinder, can for by means of
Help the single-acting piston type cylinder or double-acting common cylinder of spring reset.
In some preferred embodiments of the invention, Full-automatic quantitative aerosol inhaler device further includes water conservancy diversion impact-absorbing shell
60, the input end of water conservancy diversion impact-absorbing shell 60 is connected to the outlet of one or more liquid nozzles 52.Water conservancy diversion impact-absorbing shell 60 is installed on spray
Mouth fixes device 43.And the middle part of water conservancy diversion impact-absorbing shell 60 is preferably in reduce shape after first flaring.
In some embodiments of invention, Full-automatic quantitative aerosol inhaler device further includes air intlet 48, with water conservancy diversion
Impact-absorbing shell 60 is connected to, and to receive air, makes air going out from water conservancy diversion impact-absorbing shell 60 together with from the drug that liquid nozzle 52 sprays
The outflow of mouth end.Preferably, air intlet 48 is provided on the fixed device 43 of nozzle.Air intlet 48 may also set up to be buffered in water conservancy diversion
The input end of cover 60.The outlet end of water conservancy diversion impact-absorbing shell 60 can be connected to animal mouth and nose exposure device.
In some specific embodiments of the invention, 51 quantity of medicine liquid tank that station turnplate 20 loads can be set as 10
It is a, 2 are set as into the quantity of the medicine liquid tank 51 of pressing station every time, then the quantity of liquid nozzle 52 is also configured as 2.
In the use process of the Full-automatic quantitative aerosol inhaler device, 2 are located at the medicine liquid tank 51 and station turnplate 20 of pressing station
The corresponding 2 nozzles cooperation in lower section, by press device by pressure, the drug of mist can be sprayed from liquid nozzle 52
Out.When the medical fluid of this 2 medicine liquid tanks 51 runs out of, station turnplate 20 is rotated, and other 2 new medicine liquid tanks 51 is driven to enter
Press station, 2 new medicine liquid tanks 51 and corresponding 2 nozzles constitute 2 inhalators, press device again below
It is pressed again, continues to generate mist drug, and so on.Above inhalator and commercially available treatment on the market
The inhalator of asthma class disease can be identical, oneself can also carry out individually designed.
In some alternative embodiments of the invention, each medicine liquid tank 51 itself is configured with a liquid nozzle 52, with
So that each medicine liquid tank 51 and corresponding liquid nozzle 52 is constituted inhalator, and is fixedly arranged at each inhalator
Station turnplate 20, each medicine liquid tank 51 are installed on a corresponding liquid nozzle 52.Press device is set to the upper of station turnplate 20
Side is configured to one or more medicine liquid tanks 51 that pressing is located at pressing station.In this embodiment, each liquid nozzle 52 can be straight
It connects and is set on Full-automatic quantitative aerosol inhaler device, and do not have to be replaced simultaneously when one medicine liquid tank 51 of replacement.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the principle of the present invention, any improvements and modifications made also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of Full-automatic quantitative aerosol inhaler device characterized by comprising
Station turnplate, the station turnplate are configured to load at least one medicine liquid tank；Each medicine liquid tank has tank body and goes out
Liquid mechanism；The liquid outlet mechanism has the outlet tube for stretching out the tank body, and is configured in the outlet tube into the tank body
When retraction, flow out the intracorporal medical fluid of the tank from the outlet tube；
First driving mechanism is configured to that the station turnplate is driven to rotate, so that one or more loaded on the station turnplate
A medicine liquid tank moves to pressing station simultaneously or leaves the pressing station；With
Press device, the outlet tube for being configured to make to be located at the medicine liquid tank of the pressing station are inside contracted to the tank body
Into.
2. Full-automatic quantitative aerosol inhaler device according to claim 1, which is characterized in that further include one or more institutes
Liquid nozzle is stated, the lower section of the station turnplate is set to, and is located at the lower section of the pressing station.
3. Full-automatic quantitative aerosol inhaler device according to claim 2, which is characterized in that the press device includes:
Press section is set to the top of the station turnplate, is configured to one or more institutes that pressing is located at the pressing station
State medicine liquid tank；
Nozzle fixes device, can be set to the lower section of the station turnplate, one or more of liquid medicine jets up or down
Mouth is set to the fixed device of the nozzle；With
Second driving mechanism, is configured to: driving the fixed device of the nozzle to move up, so that above each liquid nozzle
The medicine liquid tank be inserted into the liquid nozzle；And/or the fixed device of the nozzle is driven to move down, so that each medicine
Nozzle for liquid is separated with the medicine liquid tank being inserted into it.
4. Full-automatic quantitative aerosol inhaler device according to claim 3, which is characterized in that
The press section includes third driving mechanism and one or more press heads, and the third actuator configuration is at drive institute
It states one or more press heads to move down, so that each press head pressing is located at described one medical fluid of pressing station
Tank.
5. Full-automatic quantitative aerosol inhaler device according to claim 1, which is characterized in that
The station turnplate is configured to load at least two medicine liquid tanks, and at least two medicine liquid tanks are along the station turnplate
Circumferential direction it is uniformly distributed.
6. Full-automatic quantitative aerosol inhaler device according to claim 1, which is characterized in that
The station turnplate is configured to load medicine liquid tank described at least two groups, and medicine liquid tank described at least two groups is along the station turnplate
Circumferential direction it is uniformly distributed, medicine liquid tank described in every group includes one or more medicine liquid tanks.
7. Full-automatic quantitative aerosol inhaler device according to claim 3, which is characterized in that further include:
The input end of water conservancy diversion impact-absorbing shell, the water conservancy diversion impact-absorbing shell is connected to the outlet of one or more of liquid nozzles.
8. Full-automatic quantitative aerosol inhaler device according to claim 7, which is characterized in that it further include air intlet,
It is connected to the water conservancy diversion impact-absorbing shell, to receive air, makes the air together with from the drug that the liquid nozzle sprays from institute
State the outlet end outflow of water conservancy diversion impact-absorbing shell.
9. Full-automatic quantitative aerosol inhaler device according to claim 8, which is characterized in that
The water conservancy diversion impact-absorbing shell is installed on the fixed device of the nozzle；
The air intlet is provided on the fixed device of the nozzle；
The middle part of the water conservancy diversion impact-absorbing shell is in reduce shape after first flaring.
10. Full-automatic quantitative aerosol inhaler device according to claim 1, which is characterized in that
Each medicine liquid tank itself is configured with a liquid nozzle, so that each medicine liquid tank and the corresponding liquid medicine jet
Mouth constitutes inhalator, and each inhalator is made to be fixedly arranged at the station turnplate, each medical fluid
Tank is installed on the corresponding liquid nozzle；
The press device is set to the top of the station turnplate, is configured to one or more that pressing is located at the pressing station
A medicine liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815037.3A CN109481802A (en) | 2017-09-12 | 2017-09-12 | Full-automatic quantitative aerosol inhaler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815037.3A CN109481802A (en) | 2017-09-12 | 2017-09-12 | Full-automatic quantitative aerosol inhaler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109481802A true CN109481802A (en) | 2019-03-19 |
Family
ID=65688811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815037.3A Pending CN109481802A (en) | 2017-09-12 | 2017-09-12 | Full-automatic quantitative aerosol inhaler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109481802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634168A (en) * | 2021-10-12 | 2021-11-12 | 北京慧荣和科技有限公司 | Automatic shaking trigger device for aerosol |
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|---|---|---|---|---|
| US5954047A (en) * | 1997-10-17 | 1999-09-21 | Systemic Pulmonary Development, Ltd. | Methods and apparatus for delivering aerosolized medication |
| US20060124129A1 (en) * | 2002-11-15 | 2006-06-15 | Wharton David P | Drug delivery device and method |
| CN101808687A (en) * | 2007-09-26 | 2010-08-18 | 大塚制药株式会社 | Metered dose inhaler |
| CN202777335U (en) * | 2012-08-31 | 2013-03-13 | 优盛医学科技股份有限公司 | Medicament spray can |
| CN104001244A (en) * | 2014-05-20 | 2014-08-27 | 江苏康诺医疗器械有限公司 | Multi-functional spray can |
| CN104623774A (en) * | 2015-01-27 | 2015-05-20 | 刘艳春 | Intelligent mist inhaler for pediatric internal medicine |
| CN204684376U (en) * | 2015-05-22 | 2015-10-07 | 林慧敏 | The multi-index nozzle structure of atomizing inhalation device for paediatric internal medicine |
| CN208274798U (en) * | 2017-09-12 | 2018-12-25 | 张海飞 | Full-automatic quantitative aerosol inhaler device |
-
2017
- 2017-09-12 CN CN201710815037.3A patent/CN109481802A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5954047A (en) * | 1997-10-17 | 1999-09-21 | Systemic Pulmonary Development, Ltd. | Methods and apparatus for delivering aerosolized medication |
| CN1285759A (en) * | 1997-10-17 | 2001-02-28 | 肺部释放药品有限公司 | Method and apparatus for delivering aerosolized medication |
| US20060124129A1 (en) * | 2002-11-15 | 2006-06-15 | Wharton David P | Drug delivery device and method |
| CN101808687A (en) * | 2007-09-26 | 2010-08-18 | 大塚制药株式会社 | Metered dose inhaler |
| CN202777335U (en) * | 2012-08-31 | 2013-03-13 | 优盛医学科技股份有限公司 | Medicament spray can |
| CN104001244A (en) * | 2014-05-20 | 2014-08-27 | 江苏康诺医疗器械有限公司 | Multi-functional spray can |
| CN104623774A (en) * | 2015-01-27 | 2015-05-20 | 刘艳春 | Intelligent mist inhaler for pediatric internal medicine |
| CN204684376U (en) * | 2015-05-22 | 2015-10-07 | 林慧敏 | The multi-index nozzle structure of atomizing inhalation device for paediatric internal medicine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634168A (en) * | 2021-10-12 | 2021-11-12 | 北京慧荣和科技有限公司 | Automatic shaking trigger device for aerosol |
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