CN209464443U - A kind of inhalation aerosol delivery device - Google Patents
A kind of inhalation aerosol delivery device Download PDFInfo
- Publication number
- CN209464443U CN209464443U CN201821014516.1U CN201821014516U CN209464443U CN 209464443 U CN209464443 U CN 209464443U CN 201821014516 U CN201821014516 U CN 201821014516U CN 209464443 U CN209464443 U CN 209464443U
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- China
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- driving part
- delivery device
- shell
- aerosol delivery
- inhalation aerosol
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Abstract
The utility model discloses a kind of inhalation aerosol delivery devices, and the driving part including drive enclosure and setting inside the shell, the driving part is removably disposed in shell.The shell of the delivery device can be dismantled with driving part, be convenient for changing driving part.
Description
Technical field
The present invention relates to a kind of inhalation aerosol delivery devices more particularly to a kind of shell to be removably administered with driving part
Device.
Background technique
The research and development of medicinal aerosol, especially inhalation aerosol are attached great importance to both at home and abroad over nearly twenty or thirty year.
Medicinal aerosol can be used for treating asthma, skin disease, coronary heart disease, wound and antibacterial anti-inflammatory, rhinology and gynecological disease etc.,
Indispensable a kind of dosage form in pharmaceutical preparation is become.
Currently, China has had the pharmaceutical factory Duo Jia to produce this dosage form, especially there are money and foreign capitals pharmacy in more families in recent years
Company releases the product of inhalation aerosol one after another, it is made clinically to obtain increasingly extensive application in China.
And as inhalation aerosol is more and more applied, the status of aerosol inhalation administration device also becomes increasingly
It is important.Traditional aerosol inhalation administration device be by be molded it is one-time formed, be broadly divided into drive enclosure, driving part,
The nozzle position to connect with oral area.When in use, their mouth is placed in the bottom for around spout and pressing aerosol container by patient
Portion, so that container is moved relative to driving device, to pass through the one drug of driving device small hole injection.But every kind of sucking gas
Mist agent drug has its specific physical characteristic and injection form, therefore traditional aerosol inhalation administration device can only be specific
A kind of corresponding inhalation aerosol drug.And this one-to-one relationship is brought when drug prescription is researched and developed and when patient replaces drug
A large amount of inconvenience also brings many interference when obtaining test data early period to developer.
Summary of the invention
The main purpose of the present invention is to provide a kind of inhalation aerosol delivery device, the shells and driving part of the delivery device
Detachably, and then when shell or driving part damage, it is only necessary to the two is dismantled, a side of damage is replaced, and
Need not integral replacing, reduce use cost.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of inhalation aerosol delivery device, including shell and
Driving part inside the shell is set, which is characterized in that the driving part is removably disposed in shell.
Preferably, the bottom of the shell is provided with fixing groove, the lower end of the driving part is inserted into fixing groove.
Preferably, the lower end of the fixing groove and driving part is fitted close.
Preferably, one or more card slots are set around the fixing groove, are arranged in the lower end of the driving part
There is the one or more protrusion with one or more card slot cooperations.
Preferably, the card slot and protrusion are using tight fit.
Compared with prior art, which has the advantages that
The shell of the delivery device can be dismantled with driving part, and 1) when facing different inhalation aerosol drugs, only need
Corresponding drive part is replaced, without integral replacing, reduces use cost；2) when drive part is because of reasons such as damages
Without integral replacing, use cost cannot also can reduce, and reduce whole in use, only need replacing driving part
Environmental pollution caused by shell is discarded；It 3), can be more by replacement driving part during drug development Corporation R & D
Great number tested data is quickly and easily obtained, also reduces the cost of research and development while shortening the R&D cycle.
Detailed description of the invention
Fig. 1 is the top view of shell according to a preferred embodiment of the present invention
Fig. 2 is the structure chart of driving part according to a preferred embodiment of the present invention
Fig. 3 is cross-sectional view according to a preferred embodiment of the present invention
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of inhalation aerosol delivery device as shown in Figs. 1-3, including shell 1 and the driving part being arranged in shell 1
2, it can be realized the ejection of aerosol by operating driving part 2, the specific working principle of driving part 2 uses the prior art,
And will not be described here in detail.
The bottom of shell 1 is provided with the fixing groove 11 with the lower end insertion for driving part 2, by by driving part
2 bottom is inserted into the fixation that can be realized in fixing groove 11 to driving part 2, and the diameter of the fixing groove 11 and driving
The diameter of 2 lower end of component unanimously shakes to avoid driving part 2.Preferably, the driving part 2 and fixing groove 11 are tight
Close fit.
In order to further realize the fastness fixed to driving part 2, multiple card slots are provided with around fixing groove 11
12, the lower end of driving part 2 is provided with the protrusion 21 with card slot cooperation.Preferably, described raised 21 match with 12 interference of card slot
It closes.Certainly, in the case where protrusion 21 is interference fitted with card slot 12, lower end and the fixing groove 11 of driving part 2 can not be used
Close-fitting form.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent circle.
Claims (5)
1. a kind of inhalation aerosol delivery device, the driving part including drive enclosure and setting inside the shell, which is characterized in that
The driving part is removably disposed in shell.
2. a kind of inhalation aerosol delivery device according to claim 1, which is characterized in that be arranged in the bottom of the shell
There is fixing groove, the lower end of the driving part is inserted into fixing groove.
3. a kind of inhalation aerosol delivery device according to claim 2, which is characterized in that the fixing groove and driving part
Lower end be fitted close.
4. a kind of inhalation aerosol delivery device according to claim 2 or 3, which is characterized in that in the week of the fixing groove
The one or more card slots of setting are enclosed, the lower end of the driving part is provided with one or more with one or more card slot cooperations
A protrusion.
5. a kind of inhalation aerosol delivery device according to claim 4, which is characterized in that the card slot and protrusion are using tight
Close fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014516.1U CN209464443U (en) | 2018-06-29 | 2018-06-29 | A kind of inhalation aerosol delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014516.1U CN209464443U (en) | 2018-06-29 | 2018-06-29 | A kind of inhalation aerosol delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209464443U true CN209464443U (en) | 2019-10-08 |
Family
ID=68085238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821014516.1U Active CN209464443U (en) | 2018-06-29 | 2018-06-29 | A kind of inhalation aerosol delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209464443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652632A (en) * | 2018-06-29 | 2020-01-07 | 上海英何医药包装技术有限公司 | Inhalation aerosol administration device |
-
2018
- 2018-06-29 CN CN201821014516.1U patent/CN209464443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652632A (en) * | 2018-06-29 | 2020-01-07 | 上海英何医药包装技术有限公司 | Inhalation aerosol administration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: 201424 No.2, floor 1, building 1, No.888, Kegong Road, Fengxian District, Shanghai Patentee after: PAN card medical technology (Shanghai) Co., Ltd. Address before: Room 182, Building 16, No. 1, East Kangqiao Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 201315 Patentee before: Shanghai Yinghe Medical Packaging Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |