CN205832329U - A kind of high-efficient atomizing cup with guiding device - Google Patents
A kind of high-efficient atomizing cup with guiding device Download PDFInfo
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- CN205832329U CN205832329U CN201620558335.XU CN201620558335U CN205832329U CN 205832329 U CN205832329 U CN 205832329U CN 201620558335 U CN201620558335 U CN 201620558335U CN 205832329 U CN205832329 U CN 205832329U
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- atomizing cup
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Abstract
The utility model discloses a kind of high-efficient atomizing cup with guiding device, including: an atomizing cup cup, described atomizing cup cup inwall is funnel-form, bottom centre arranges compressed air ingress pipe, and described compressed air ingress pipe is divided into the high-pressure nozzle being positioned at atomizing cup cup and the compressed air being positioned at outside atomizing cup cup to enter two parts of pipe；One atomization cup core, described atomization cup core is arranged at directly over described atomizing cup cup；One guiding device, described guiding device is connected with described atomization cup core, and described guiding device is provided with a conduit, described conduit coaxially connected atomization cup core；One aerosol discharge pipe, described aerosol discharge pipe is arranged on described atomizing cup cup, and described aerosol discharge pipe is from the horizontal by certain angle.Atomization rates of the present invention is big, and liquor residue is little, and simple in construction, easy to operate, cost is relatively low.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly to a kind of atomizing cup being atomized by medicament.
Background technology
Atomizing cup is that the liquid atomizations such as medicine are formed aerocolloidal armarium by one.Pharmaceutical aerosol after atomization
Entered by mouth nose inhaling and enter patient's trachea, bronchus, pulmonary, by the direct dispenser to therapentic part, thus reach good
Therapeutic effect.It is usually used in treating respiratory tract disease.
Atomizing cup kind of the prior art, model, pattern are more, such as: [1] " a kind of novel nebulizer " is (open
Number CN201840738U), the utility model discloses a kind of novel nebulizer, be made up of atomization cup and atomizing cup cover, mist
Changing bowl cover to be assemblied on atomization cup, atomization cup is provided with gas nozzle and the outlet of medicine mist, and the top of atomizing cup cover is provided with logical
Trachea, bottom is provided with liquid barrier, and liquid barrier central authorities are provided with mist formation baffle plate, and mist formation baffle plate both sides are respectively equipped with fan shape baffle and wedge angle
Baffle plate, atomizer set top has airflow hole.[2] " Medical atomizing cup " (publication number CN202044607U), a kind of medical mist
Change cup, mainly by atomization cup, atomization cup core from top to bottom, atomization in the connector of atomization cup side and atomization cup body
Baffle plate, atomizer and gas introduction tube are constituted, and at the bottom of the cup of atomization cup, wall of cup and atomization baffle plate with atomization cup constitute mist
Changing chamber, be characterized on atomization cup cup edge being provided with dust cover, the inner chamber of dust cover connects with atomization cup core, and dust cover is by outward
Dust cover and interior dust cover two-layer are constituted, and interior dust cover is hemispherical, is provided with through hole, and outer dust cover is notched half
Spherical, activity is covered in the outside of breach, and gas introduction tube lower end is through special female Luer or fast insertion type joint and pressure oxygen
Gas or air source connect, and the cup feather edge of atomization cup is oval.[3] " nebulizer external member and nebulizer " (publication number
CN102844067B), in this nebulizer external member, housing is provided with the wall with line part.This wall becomes barrier walls,
It is thus possible to will flow out to the direction discharged away from aerosol from extraneous air lead-in path energetically as illustrated in arrow
The aerocolloidal flow direction is changed to the direction towards aerosol outlet side.
Prior art generally there is problems in that
One, liquor residue amount is big.In the atomization process of medicinal liquid, medicinal liquid often can splash because of the impact of high pressure draught,
And the medicinal liquid aerosol after medical liquid atomizing is easily also in atomizing cup inside deposition, this part medicinal liquid will be unable to use, thus shadow
Ring the therapeutic effect of user.
Two, atomization rates is low.Although atomizing cup is arranged in pairs or groups, different nebulizer body (pneumatic supply) uses and has different mists
Change speed, but the low therapeutic effect that not only can affect user of the atomization rates of atomizing cup, also can reduce nebulizer body
Service life.
It is thus desirable to atomizing cup of the prior art is improved so that it is have atomizing effect good, stable, efficient
It is the most necessary.
Summary of the invention
The present invention is just for technical problem present in prior art, it is provided that a kind of drug residue is little, atomization rates
High atomizing cup.
To achieve these goals, the technical scheme is that
A kind of have the high-efficient atomizing cup with guiding device, it is characterised in that described atomizing cup includes atomizing cup cup, mist
Change cup core, guiding device, aerosol discharge pipe.
Described atomizing cup cup is medical liquid container and can form aerosol therein.Described atomizing cup cup is provided with compression
Air leading-in conduit, handle, described aerosol discharge pipe.Described atomizing cup cup inwall is funnel-form, is beneficial to the medicine air of deposition
Colloidal sol reclaims and is again atomized, and bottom centre arranges compressed air ingress pipe, and described compressed air ingress pipe is divided into and is positioned at atomizing cup
High-pressure nozzle in cup and the compressed air being positioned at outside atomizing cup cup enter two parts of pipe.
As preferably, described aerosol discharge pipe same level direction is angled to be obliquely installed, it is simple to pharmaceutical aerosol
Discharge rapidly.
As preferably, described handle comprises a hanging hole, facilitates user of service to place atomizing cup in varied situations.
As preferably, compressed air inlet port is positioned at atomizing cup bottom of cup center, and is divided into and is positioned at atomizing cup cup
High-pressure nozzle and the compressed air that is positioned at outside atomizing cup cup enter two parts of pipe.
Described atomization cup core includes that extraneous gas imports body, atomization occurs body, and described extraneous gas imports body, atomization occurs
Body is formed in one.
As preferably, described atomization cup core or is threadeded by buckle with atomizing cup cup, and described atomization cup core
It is installed on directly over cup.Described atomization cup core comprise extraneous gas import body, atomization occur body, and extraneous gas import body,
Atomization occurs body to be formed in one；Described extraneous gas imports body and is provided centrally with extraneous gas ingress pipe, and natural air passes through
Extraneous gas ingress pipe enters atomizing cup of the present invention, such that it is able to accelerate atomization rates.
As preferably, described extraneous gas imports body top outer and is provided with some convex tendons, and atomization cup core is with atomizing cup cup
When body connects, the frictional force of hands and atomization cup core, convenient connection can be increased.
Described atomization occurs body to include pipette, imbibition groove, gripper shoe, bumping post and bumping post gripper shoe.Described pipette is same
Axle covers at the high-pressure nozzle in atomizing cup cup.During medical liquid atomizing, medicinal liquid is by described pipette and described high-pressure nozzle
Gap injection is to described bumping post.
As preferably, described imbibition groove is two, is respectively arranged at described pipette inwall both sides.For increasing medical liquid atomizing
The liquid absorption of Shi Suoshu pipette, increases the condensation rate of medicinal liquid.
As preferably, described baffle plate gripper shoe, gripper shoe end face are " V " shape, and the pharmaceutical aerosol of deposition can be propped up along baffle plate
Fagging end face reclaims rapidly and is again atomized.
Described guiding device is connected with atomization cup core by buckle or screw thread.Described guiding device is provided with a conduit, institute
State conduit coaxially connected atomization cup core；Described guiding device includes top guide surface, sidepiece guide surface.Described sidepiece guide surface with
Top guide surface becomes more than 90 degree of angles connections.Guide surface same level direction, described top has a certain degree.Described sidepiece draws
90 degree of guide face same level direction is vertical, and in arc surfaced, and described sidepiece guide surface is to the distance of described atomization cup core axis
Distance less than aerosol discharge pipe to atomization cup core axis.
Described top guide surface, sidepiece guide surface are by guiding the aerocolloidal gas of medicinal liquid away from aerosol discharge pipe
Stream, smooth and quickly flow to aerosol discharge pipe, improve the condensation rate of atomizing cup.
Described top guide surface, sidepiece guide surface are atomized again by quick backflow after the guiding to deposited aerosols, subtract
The residual quantity of little medicinal liquid.
Beneficial effects of the present invention:
Compared to prior art, a kind of high-efficient atomizing cup with guiding device provided by the present invention has following excellent
Point:
1, atomization rates is big.By the optimization of atomization cup, atomization cup core being designed and increasing guiding device, make atomization
The medical liquid atomizing speed of cup increases, thus improves the therapeutic effect of user.
2, liquor residue is little.By optimizing design, increasing guiding device, in making atomizing cup, deposition is molten with the medicinal liquid gas of inwall
Glue can be atomized after reclaiming rapidly again, thus decreases liquid waste.
3, improve the service life of nebulizer (pneumatic supply).Based under same nebulae inhalation process, the speed of atomizing cup
Increase can make matched nebulizer use the time reduce.Weigh and improve the service life of nebulizer.
4, nebulizer compressed air pump cost is reduced.Owing to over the course for the treatment of, atomizing cup, nebulizer must make together
With.Based under same nebulae inhalation speed, the atomization rates increase of atomizing cup can reduce the merit of nebulizer compressed air pump
Rate specification, thus reduce the material cost of nebulizer.
5, simple in construction, easy to operate, cost is relatively low.
Accompanying drawing explanation
The schematic perspective view of the atomizing cup that Fig. 1 provides for the present invention.
The exploded perspective figure of the atomizing cup that Fig. 2 provides for the present invention.
The longitudinal sectional view of the atomizing cup that Fig. 3 provides for the present invention.
The transverse sectional view of the atomizing cup that Fig. 4 provides for the present invention.
The atomization cup core end face sectional drawing of the atomizing cup that Fig. 5 provides for the present invention.
In figure, atomizing cup cup 100, it is atomized cup core 200, guiding device 300；Body 110, handle 120, aerosol are discharged
Pipe 130, compressed air ingress pipe 140, hanging hole 121, high-pressure nozzle 141, compressed air enter pipe 142；Gas importing body 210,
There is body 220, convex tendon 211, extraneous gas ingress pipe 212, pipette 221, imbibition groove 222, gripper shoe 223, bumping post in atomization
224, bumping post gripper shoe 225；Sidepiece guide surface 310, top guide surface 320, conduit 330, supporting surface 340.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figures 1 and 2, a kind of high-efficient atomizing cup with guiding device provided by the present invention includes atomizing cup cup
Body 100, atomization cup core 200 and guiding device 300.
As shown in Figures 2 and 3, atomizing cup cup 100 comprises body 110, handle 120, aerosol discharge pipe 130, compression
Air leading-in conduit 140.Body 110 inwall is funnel-form, is beneficial to be deposited on the pharmaceutical aerosol of inwall and is recycled to behind bottom again
Atomization.It is used for bottom body 110 being atomized medicinal liquid storage.
Arranging back handle 120 outside atomizing cup cup 100, handle 120 is provided with hanging hole 121.Facilitate user of service not
Transfer with situation and put atomizing cup.
Aerosol discharge pipe 130 in a tubular form, is positioned at atomizing cup cup 100 side.Aerosol discharge pipe 130 same level direction
Angled R is obliquely installed, and this angle R is easy to pharmaceutical aerosol and is discharged rapidly.Aerosol discharge pipe 130 outboard end joint face
Cover, be difficult to articulate etc. assists suction tool.
Atomizing cup body 110 bottom centre is provided with compressed air ingress pipe 140, and compressed air ingress pipe 140 includes place
Pipe 142 is entered with the compressed air being in outside atomizing cup body 110 in the high-pressure nozzle 141 within atomizing cup body 110.High
Pressure jet pipe 141 is in coniform, and compressed air is sprayed in atomizing cup cup 100 at a high speed by it.Compressed air enters pipe 142 for even
Connect pneumatic supply.
Atomization cup core 200 includes that extraneous gas imports body 210, atomization occurs body 220, and extraneous gas imports body 210 and mist
Change and occur body 220 to be formed in one.Atomization cup core 200 is connected with atomizing cup cup 100 by buckle or engagement thread.After connection
Atomization cup core 200 is positioned at directly over atomizing cup cup 100, and both together form aerosol stream chamber.
Gas imports and is provided with convex tendon 211 outside body 210, can increase hands and atomization cup core 200 frictional force, it is simple to atomization
Cup core 200 screws in or Snap joint with atomizing cup cup 100.
Gas imports body 210 and is provided centrally with extraneous gas ingress pipe 212.Medical liquid atomizing process, natural air is by outward
Portion's gas introduction tube 212 enters atomizing cup of the present invention, such that it is able to accelerate atomization rates.
Atomization occurs body 220 to have pipette 221, imbibition groove 222, gripper shoe 223, bumping post 224, bumping post gripper shoe 225.
The tapered tubulose of pipette 221, after atomization cup core 200 is connected with atomizing cup cup 100, pipette 221 and high pressure
Jet pipe 141 is coaxial, and when being placed on high-pressure nozzle 141 top, medical liquid atomizing, medicinal liquid is by described pipette 221 and described high pressure
The gap injection of jet pipe 141 is to described bumping post 224.Pipette 221 is provided with two imbibition grooves 222, when being used for increasing medical liquid atomizing
The liquid absorption of pipette 221, to improve atomization rates during atomization.
Bumping post 224 is in cylinder, coaxial with pipette 221, and is definite value with pipette 221 top distance.
As it is shown in figure 5, gripper shoe 223, bumping post gripper shoe 225 end face are " V " shape, the pharmaceutical aerosol of deposition can be along baffle plate
Gripper shoe end face reclaims rapidly and is again atomized.
As shown in Figure 3, Figure 4, guiding device 300 includes sidepiece guide surface 310, top guide surface 320, conduit 330, support
Face 340.Guiding device 300 is connected with atomization cup core 200 by buckle or screw thread, and guiding device 300 can guide mist of the present invention
Change the internal aerosol stream of cup, improve the condensation rate of atomizing cup, reduce the residual quantity of medicinal liquid.
Sidepiece guide surface 310 is vertical with horizontal direction 90 degree, and in arc surfaced.Sidepiece guide surface 310 is to atomization cup core
The distance of 200 axis is less than the distance of aerosol discharge pipe 130 to atomization cup core 200 axis.Sidepiece guide surface 310 guides reversely
Away from the aerocolloidal air-flow of medicinal liquid of aerosol discharge pipe 130, smooth and quickly flow to aerosol discharge pipe 130.
Top guide surface 320 same level direction has a certain degree R1, and top guide surface 320 guides molten away from gas upward
The aerocolloidal air-flow of medicinal liquid of glue discharge pipe 130, smooth and quickly flow to aerosol discharge pipe 130.
Sidepiece guide surface 310 becomes more than 90 degree of angles with top guide surface 320, and sidepiece guide surface 310 draws with top
Guide face 320 is connected by cambered surface, and the medicinal liquid aerosol being deposited on can return rapidly along sidepiece guide surface 310 and top guide surface 320
Receive and be again atomized.
Conduit 330 and extraneous gas ingress pipe 212 together form extraneous gas guiding structure.
Supporting surface 340 can improve the structural strength of guiding device 300, and it is outer just as the laminating of atomizing cup body 110 inwall.
Certainly above-described embodiment is only for illustrating technology design and the feature of the present invention, its object is to allow and is familiar with technique
People will appreciate that present disclosure and implement according to this, can not limit the scope of the invention with this.All according to this
The modification that the spirit of bright main technical schemes is done, all should contain within protection scope of the present invention.
Claims (10)
1. a high-efficient atomizing cup with guiding device, it is characterised in that including:
One atomizing cup cup, described atomizing cup cup inwall is funnel-form, and bottom centre arranges compressed air ingress pipe, described
Compressed air ingress pipe is divided into the high-pressure nozzle being positioned at atomizing cup cup and the compressed air being positioned at outside atomizing cup cup to enter
Two parts of pipe；
One atomization cup core, described atomization cup core is arranged at directly over described atomizing cup cup；
One guiding device, described guiding device is connected with described atomization cup core, and described guiding device is provided with a conduit, described
Conduit coaxially connected atomization cup core；
One aerosol discharge pipe, described aerosol discharge pipe is arranged on described atomizing cup cup, described aerosol discharge pipe
From the horizontal by certain angle.
High-efficient atomizing cup the most according to claim 1, it is characterised in that: described atomizing cup cup also comprises a band hanging hole
Handle；Some convex tendons are also included outside described atomization cup core.
High-efficient atomizing cup the most according to claim 1, it is characterised in that: described atomization cup core comprises extraneous gas and imports
There is body in body, atomization, and extraneous gas imports body, atomization occurs body to be formed in one；Described extraneous gas imports body center and sets
It is equipped with extraneous gas ingress pipe.
High-efficient atomizing cup the most according to claim 3, it is characterised in that: described atomization occurs body to be provided with pipette, suction
Liquid bath, gripper shoe and bumping post gripper shoe, described pipette coaxially covers at the high-pressure nozzle in described atomizing cup cup.
High-efficient atomizing cup the most according to claim 4, it is characterised in that: described imbibition groove is two, is respectively arranged at institute
State pipette inwall both sides.
High-efficient atomizing cup the most according to claim 4, it is characterised in that: described gripper shoe and bumping post gripper shoe end face are
" V " shape.
High-efficient atomizing cup the most according to claim 1, it is characterised in that: described guiding device includes top guide surface, side
Portion's guide surface, described sidepiece guide surface is connected more than 90 degree of angles with top guide surface one-tenth.
High-efficient atomizing cup the most according to claim 7, it is characterised in that: guide surface same level direction, described top becomes certain
Angle.
High-efficient atomizing cup the most according to claim 7, it is characterised in that: hang down in 90 degree of described sidepiece guide surface same level direction
Directly, and in arc surfaced, and described sidepiece guide surface to described atomization cup core axis distance less than aerosol discharge pipe to mist
Change the distance of cup core axis.
High-efficient atomizing cup the most according to claim 7, it is characterised in that: described top guide surface, sidepiece guide surface pass through
It is to guiding away from the aerocolloidal air-flow of medicinal liquid of described aerosol discharge pipe, smooth and quickly flow to aerosol discharge pipe,
And again it is atomized by quick backflow after the guiding to deposited aerosols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558335.XU CN205832329U (en) | 2016-06-12 | 2016-06-12 | A kind of high-efficient atomizing cup with guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558335.XU CN205832329U (en) | 2016-06-12 | 2016-06-12 | A kind of high-efficient atomizing cup with guiding device |
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| Publication Number | Publication Date |
|---|---|
| CN205832329U true CN205832329U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558335.XU Active CN205832329U (en) | 2016-06-12 | 2016-06-12 | A kind of high-efficient atomizing cup with guiding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833398A (en) * | 2016-06-12 | 2016-08-10 | 江苏鱼跃医疗设备股份有限公司 | Efficient atomizing cup with flow guide device |
| CN107899114A (en) * | 2017-12-29 | 2018-04-13 | 广州维力医疗器械股份有限公司 | A kind of new atomization tank |
| CN109718432A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | Medical atomizer external member |
-
2016
- 2016-06-12 CN CN201620558335.XU patent/CN205832329U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833398A (en) * | 2016-06-12 | 2016-08-10 | 江苏鱼跃医疗设备股份有限公司 | Efficient atomizing cup with flow guide device |
| CN105833398B (en) * | 2016-06-12 | 2022-02-25 | 江苏鱼跃医疗设备股份有限公司 | High-efficient atomizing cup with guiding device |
| CN109718432A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | Medical atomizer external member |
| CN107899114A (en) * | 2017-12-29 | 2018-04-13 | 广州维力医疗器械股份有限公司 | A kind of new atomization tank |
| CN107899114B (en) * | 2017-12-29 | 2024-01-23 | 广州维力医疗器械股份有限公司 | Novel atomizing tank |
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