CN106237461A - A kind of vibrating mechanism of powder inhaler - Google Patents
A kind of vibrating mechanism of powder inhaler Download PDFInfo
- Publication number
- CN106237461A CN106237461A CN201610642681.0A CN201610642681A CN106237461A CN 106237461 A CN106237461 A CN 106237461A CN 201610642681 A CN201610642681 A CN 201610642681A CN 106237461 A CN106237461 A CN 106237461A
- Authority
- CN
- China
- Prior art keywords
- oscillating plate
- seat
- material feeding
- powder inhaler
- demand chamber
- 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
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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
- A61M15/00—Inhalators
-
- 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
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0061—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using pre-packed dosages having an insert inside
-
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0063—Storages for pre-packed dosages
-
- 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
- A61M2202/06—Solids
- A61M2202/064—Powder
-
- 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
-
- 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
- A61M2210/1039—Lungs
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (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)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses the vibrating mechanism of a kind of powder inhaler, it is characterized in that: include oscillating plate, be provided with when oscillating plate moves forward and backward in described oscillating plate rear end and can stir the driver blade in quantitative feeding mechanism so that the vibration plectrum of the smooth and easy blanking of quantitative feeding mechanism vibrations.The invention aims to overcome weak point of the prior art, it is provided that a kind of simple in construction, the vibrating mechanism of the powder inhaler of the smooth and easy blanking of energy.
Description
Technical field
The present invention relates to the vibrating mechanism of a kind of quantitative feeding mechanism for dry powder inhalation system.
Background technology
Foradil Aerolizer formoterol fumarate, it is a kind of micronization aerosol without propellant, refers to that micronized medicine or carrier are with glue
Capsule, vesicle or multiple dose depot form, use special powder inhaler.The preparation actively sucked by patient.Dry powder is inhaled
Enter agent as a kind of pulmonary administration, be used for clinically treating the pulmonary local such as asthma, chronic obstructive pulmonary disease, capsule fiber
Disease.
Pulmonary administration approach is due to its bigger absorption area and does not has first pass effect of hepar, in the research and development of drug delivery system
Field receives significant attention, and its clinical practice is also developed into the treatment of general disease by traditional asthma local treatment.With one
As unlike route of administration, pulmonary administration needs to complete the dispersion to medicine, atomization and pulmonary by specific suction apparatus
Transmission, suction apparatus serves pivotal role in pulmonary delivery system.Main flow uses powder inhaler as administration at present
Device.Powder inhaler is to utilize the respiratory air flow of patient or power set to be transferred to lung after pharmaceutical powder aerosolization
A kind of pulmonary delivery device in portion.Owing to it uses simply, is easy to carry about with one, the compliance of patient is good, extensive in clinical practice.
Existing powder inhaler is due to the defect in design, and the drug powder mobility in bank is poor, and blanking is not
It is enough smooth and easy, bring much inconvenience to user.
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of simple in construction, under energy is smooth and easy
The vibrating mechanism of the powder inhaler of material.
In order to achieve the above object, the present invention uses below scheme:
A kind of vibrating mechanism of powder inhaler, it is characterised in that: include oscillating plate, set in described oscillating plate rear end
Have when oscillating plate moves forward and backward and can stir the driver blade in quantitative feeding mechanism so that under quantitative feeding mechanism vibrations is smooth and easy
The vibration plectrum of material.
The vibrating mechanism of a kind of powder inhaler as above, it is characterised in that be provided with card in described oscillating plate front end
Access slot hole, described oscillating plate is connected on the dust-proof connection projection actuating lid of dry powder inhalation system.
The vibrating mechanism of a kind of powder inhaler as above, it is characterised in that described quantitative feeding mechanism includes supplying
Material seat, is provided with storage compartment in described material feeding seat upper surface, is provided with the feed opening longitudinally through material feeding seat in lower end, described storage compartment,
Being provided with discharge nozzle on described material feeding seat, described discharge nozzle open rearward end is longitudinally through material feeding seat, in described material feeding seat lower surface
Being provided with mounting groove, described feed opening is connected with mounting groove respectively with discharge nozzle rear end, movable in described mounting groove
It is provided with and can be arranged in storage compartment's arranged on left and right sides to the demand chamber mechanism of discharge nozzle quantitative feed, described driver blade.
The vibrating mechanism of a kind of powder inhaler as above, it is characterised in that described demand chamber mechanism includes energy
The demand chamber seat slided, is provided with quantitative slot on demand chamber seat, is provided with locating slot, described in described demand chamber seat lower surface
The shell fragment that demand chamber seat top can be made to be pressed in material feeding seat lower surface it is provided with in locating slot.
The vibrating mechanism of a kind of powder inhaler as above, it is characterised in that described demand chamber mechanism is connected to sliding
On dynamic support mechanism, described dust-proof lid of actuating is connected on slip support mechanism, and described oscillating plate is arranged on dust-proof actuating and covers and slide
Between support mechanism.
In sum, relative to prior art, it provides the benefit that the present invention:
Present configuration is simple, and oscillating plate moving process can effectively make the storage compartment on material feeding seat vibrate, thus
Make the smooth and easy whereabouts of material of storage compartment, easy to use, easy for installation.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the use state reference schematic diagram of the present invention；
Fig. 3 is the schematic diagram of oscillating plate of the present invention；
Fig. 4 is the generalized section of the present invention.
Detailed description of the invention
The invention will be further described with detailed description of the invention in explanation below in conjunction with the accompanying drawings:
The vibrating mechanism of a kind of powder inhaler as shown in Figures 1 to 4, includes oscillating plate 51, at described oscillating plate
51 rear ends are provided with when oscillating plate 51 moves forward and backward the driver blade 221 that can stir in quantitative feeding mechanism 2 so that quantitative feeding
The vibration plectrum 53 of smooth and easy blanking vibrates in mechanism 2.
The present invention is provided with clamping slotted eye 52 in described oscillating plate 51 front end, described oscillating plate 51 be connected to dry powder suck to
On the dust-proof connection projection 63 actuating lid 6 of medicine system.
Heretofore described quantitative feeding mechanism 2 includes material feeding seat 21, is provided with storage compartment in described material feeding seat 21 upper surface
22, it is provided with the feed opening 23 longitudinally through material feeding seat 21 in lower end, described storage compartment 22, described material feeding seat 21 is provided with discharging
Pipe 24, described discharge nozzle 24 open rearward end, longitudinally through material feeding seat 21, is provided with in described material feeding seat 21 lower surface and is provided with installation
Groove 28, described feed opening 23 is connected with mounting groove 28 respectively with discharge nozzle 24 rear end, is movably equipped with in described mounting groove 28
Can be to the demand chamber mechanism 25 of discharge nozzle 24 quantitative feed, described driver blade 221 is arranged in storage compartment 22 arranged on left and right sides.
Heretofore described demand chamber mechanism 25 includes slidable demand chamber seat 251, is provided with on demand chamber seat 251
Quantitative slot 252, is provided with locating slot 253 in described demand chamber seat 251 lower surface, is provided with and can make to determine in described locating slot 253
Seat 251 top, amount room is pressed in the shell fragment 254 of material feeding seat 21 lower surface.
Heretofore described demand chamber mechanism 25 is connected on slip support mechanism 4, and described dust-proof lid 6 of actuating is connected to slide
On support mechanism 4, described oscillating plate 51 is arranged on dust-proof actuating between lid 6 and slip support mechanism 4.
In the present invention, slip support mechanism 4 includes slide brackets 41, and it is fixed to be provided with in described slide brackets 41 for installing
The storage tank 42 of the demand chamber 25 of amount feeding machanism 2, is respectively equipped with connection trailing arm 43, at it on described slide brackets 41 both sides
In one connect trailing arm 43 be provided with the driving head 44 that can drive counting mechanism 7 action, in described connection trailing arm 43, be provided with waist
Type connecting hole 45.It is plugged with in described waist type connecting hole 45 and dust-proof actuates lid 6.
During the present invention uses, actuate lid 6 pull-outs from housing 1 with hands dust-proof, dust-proof during pull-out actuate
Lid 6 orders about vibrating mechanism 5 and is displaced outwardly, and sends collision when moving to certain position with quantitative feeding mechanism 2, so that quantitatively
Feeding machanism 2 vibrates, and makes in the demand chamber 25 of the medicated powder material whereabouts quantitative feeding mechanism 2 in quantitative feeding mechanism 2.
Being provided with connection elongated slot 411 in the present invention in the slide brackets 41 of described storage tank 42 arranged on left and right sides, it is fixed to be arranged on
Positioning convex strip 211 on the material feeding seat 21 of amount feeding machanism 2 is plugged in connection elongated slot 411, in described connection trailing arm 43 rear end
Being provided with slide brackets 41 junction can arc connecting portion 46.Described arc connecting portion 46 can prevent the vibration plectrum of vibrating mechanism
Fracture.When oscillating plate is excessively pulled out, vibration plectrum rises along arc connecting portion 46, thus orders about oscillating plate and rise overally
Depart from and dust-proof actuate lid, effectively protection vibration plectrum.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The skill of the industry
The art personnel simply explanation it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these
Changes and improvements both fall within scope of the claimed invention.Claimed scope by appending claims and
Its equivalent defines.
Claims (5)
1. the vibrating mechanism of a powder inhaler, it is characterised in that: include oscillating plate (51), in described oscillating plate (51)
Rear end is provided with the driver blade (221) that can stir in quantitative feeding mechanism (2) when oscillating plate (51) is movable so that quantitatively
Feeding machanism (2) vibrates the vibration plectrum (53) of smooth and easy blanking.
The vibrating mechanism of a kind of powder inhaler the most according to claim 1, it is characterised in that at described oscillating plate
(51) front end is provided with clamping slotted eye (52), and described oscillating plate (51) is connected to the dust-proof of dry powder inhalation system and actuates lid (6)
Connection projection (63) on.
The vibrating mechanism of a kind of powder inhaler the most according to claim 1, it is characterised in that described quantitative feeding machine
Structure (2) includes material feeding seat (21), is provided with storage compartment (22) in described material feeding seat (21) upper surface, in described storage compartment (22) lower end
It is provided with the feed opening (23) longitudinally through material feeding seat (21), described material feeding seat (21) is provided with discharge nozzle (24), described discharging
Pipe (24) open rearward end, longitudinally through material feeding seat (21), is provided with in described material feeding seat (21) lower surface and is provided with mounting groove (28),
Described feed opening (23) is connected with mounting groove (28) respectively with discharge nozzle (24) rear end, and in described mounting groove (28), activity sets
Having can be to the demand chamber mechanism (25) of discharge nozzle (24) quantitative feed, and it is left and right that described driver blade (221) is arranged on storage compartment (22)
On both sides.
The vibrating mechanism of a kind of powder inhaler the most according to claim 1, it is characterised in that described demand chamber mechanism
(25) include slidable demand chamber seat (251), demand chamber seat (251) is provided with quantitative slot (252), at described demand chamber
Seat is provided with locating slot (253) in (251) lower surface, is provided with demand chamber seat (251) top can be made to be pressed in described locating slot (253)
The shell fragment (254) of material feeding seat (21) lower surface.
The vibrating mechanism of a kind of powder inhaler the most according to claim 2, it is characterised in that described demand chamber mechanism
(25) being connected on slip support mechanism (4), described dust-proof lid (6) of actuating is connected on slip support mechanism (4), described oscillating plate
(51) it is arranged on dust-proof actuating between lid (6) and slip support mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642681.0A CN106237461A (en) | 2016-08-08 | 2016-08-08 | A kind of vibrating mechanism of powder inhaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642681.0A CN106237461A (en) | 2016-08-08 | 2016-08-08 | A kind of vibrating mechanism of powder inhaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237461A true CN106237461A (en) | 2016-12-21 |
Family
ID=58078302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610642681.0A Pending CN106237461A (en) | 2016-08-08 | 2016-08-08 | A kind of vibrating mechanism of powder inhaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237461A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182655B1 (en) * | 1995-12-07 | 2001-02-06 | Jago Research Ag | Inhaler for multiple dosed administration of a pharmacological dry powder |
| CN201970254U (en) * | 2010-12-22 | 2011-09-14 | 刘鹏 | Full-automatic feeding electric screwdriver |
| CN102665807A (en) * | 2010-01-05 | 2012-09-12 | 微剂量治疗技术公司 | Inhalation device and method |
| CN203765396U (en) * | 2014-02-25 | 2014-08-13 | 泉州丰源机械有限公司 | Novel acentric grinding machining device for bolt blanks |
| CN105031781A (en) * | 2015-06-30 | 2015-11-11 | 上海臣邦医药科技有限公司 | Method for controlling accuracy of medicine supply quantity of powder aerosol supply device |
| CN206463306U (en) * | 2016-08-08 | 2017-09-05 | 中山市美捷时包装制品有限公司 | A kind of vibrating mechanism for dry powder inhalation system |
-
2016
- 2016-08-08 CN CN201610642681.0A patent/CN106237461A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182655B1 (en) * | 1995-12-07 | 2001-02-06 | Jago Research Ag | Inhaler for multiple dosed administration of a pharmacological dry powder |
| CN102665807A (en) * | 2010-01-05 | 2012-09-12 | 微剂量治疗技术公司 | Inhalation device and method |
| US20160220771A1 (en) * | 2010-01-05 | 2016-08-04 | Microdose Therapeutx, Inc. | Inhalation device and method |
| CN201970254U (en) * | 2010-12-22 | 2011-09-14 | 刘鹏 | Full-automatic feeding electric screwdriver |
| CN203765396U (en) * | 2014-02-25 | 2014-08-13 | 泉州丰源机械有限公司 | Novel acentric grinding machining device for bolt blanks |
| CN105031781A (en) * | 2015-06-30 | 2015-11-11 | 上海臣邦医药科技有限公司 | Method for controlling accuracy of medicine supply quantity of powder aerosol supply device |
| CN206463306U (en) * | 2016-08-08 | 2017-09-05 | 中山市美捷时包装制品有限公司 | A kind of vibrating mechanism for dry powder inhalation system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |