CN202263268U - Atomizing inhalator - Google Patents
Atomizing inhalator Download PDFInfo
- Publication number
- CN202263268U CN202263268U CN2011202387947U CN201120238794U CN202263268U CN 202263268 U CN202263268 U CN 202263268U CN 2011202387947 U CN2011202387947 U CN 2011202387947U CN 201120238794 U CN201120238794 U CN 201120238794U CN 202263268 U CN202263268 U CN 202263268U
- Authority
- CN
- China
- Prior art keywords
- water tank
- bubbler
- chassis
- top cover
- nozzle
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003814 drug Substances 0.000 claims abstract description 25
- 239000000443 aerosol Substances 0.000 claims description 16
- 239000006199 nebulizer Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003684 drug solvent Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
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- Nozzles (AREA)
Abstract
The utility model belongs to an atomizing inhalator in medical equipment. The atomizing inhalator comprises a head cover, a diffuser and a water tank, wherein, the head cover can be connected with an oxygen inhalation mask; the diffuser is used for dispersing medicine to form vaporous medicine; and the water tank is used for storing medicine. The atomizing inhalator adopts the negative pressure principle and a unique structure and design, the advantages of small size, high atomization degree, uniform granules, convenience in inhalation, economy, practicality and the like, is a small-sized medicine transportation and treatment system that integrates oxygen supply, medicine atomization and inhalation assistance, and has a broad application prospect.
Description
Technical field
This utility model belongs to technical field of medical instruments, is the supply of collection oxygen, atomizing medicament, auxiliary small drug conveying and the therapy system that sucks to one.
Background technology
Nebulizer is a kind of medical apparatus and instruments of respiratory administration, and it can be atomized into small aerosol particles with drug solvent, has the patient of convenience and sucks, and make characteristics such as medicament fully uses.The application of nebulizer is very extensive; But the atomizing effect of most of products is bad on the market; Granule is even inadequately, mainly is that the structural design of medicament atomizing parts is unreasonable, because of adopting the split-type design of bubbler, aerial fog nozzle and air inlet mostly; Can not guarantee to keep between the three jet-stream wind of a fixed spacing and strength of stability, and this guarantees to obtain the key of small uniform atomizing particle just.
Summary of the invention
This utility model purpose is that the improvement through structural design guarantees that fixed range and axial alignment between air inlet, oxygen jet and the bubbler is to improve atomizing effect.
Specifically, nebulizer is formed by being used to connect water tank three parts that atomize the top cover of face shield, medicament is dispersed into vaporific bubbler and is used to store medicament; The top cover top is provided with exhaustor, is connected with water tank through the screw thread of screwing simultaneously; Water tank has the container of splendid attire medicament, and under the water tank chassis air inlet pipe is arranged; Bubbler is enclosed in the container of water tank by top cover and water tank; And the bubbler upper shield is fixed by the protruding baffle plate on the water tank chassis on air inlet pipe, has narrow and small fixed space between its inwall and the air inlet pipe outer wall; Has tube chamber in the middle of this bubbler; The tube chamber top is a nozzle, is provided with the aerosol baffle plate at the jet expansion upper position simultaneously, and leaves slight distance between nozzle and the aerosol baffle plate; Be provided with evenly distributed fin as rotatable handles around the top cover; The outside, water tank bottom is connected with equally distributed chassis pillar; The aerosol baffle plate is positioned at the handle bottom, and handle is connected with the bubbler outer wall through spiral arm.Be shaped on groove and oblique upper side wall around the jet expansion.
Because water tank three parts that this utility model is dispersed into vaporific bubbler and is used to store medicament by the top cover that can connect oxygen absorption mask, with medicament are formed; The top cover top is provided with exhaustor, and the exhaustor outside can link to each other with oxygen absorption mask, and the bubbler spiral arm is pressed in the bottom, plays the effect of vertical stationary diffuser, and the unique female thread and the design of groove can guarantee the air-tightness of nebulizer; Water tank is the container of splendid attire medicament, under the chassis air inlet pipe is arranged, and there is the air inlet in standard aperture on the air inlet pipe top, and the protruding baffle plate of constant spacing is arranged around the chassis air inlet pipe, is used for fixing bubbler and is unlikely to rock on a plane; Bubbler is creationary to have adopted the integrated design that is fixed together aerosol baffle plate and nozzle through spiral arm; Guaranteed fixed range between the two; And the bubbler inwall at interval the design of baffle plate guaranteed on the one hand and the air inlet pipe outer wall between capillary channel; The cross section center of circle that has also guaranteed air inlet and diffuser nozzle on the other hand makes the intensity of jet-stream wind consistent all the time on same axis.
This utility model passes through special structure design; The small uniform atomizing particle that can suck medicament atomizing for a kind of patient; Having advantages such as volume is little, fogging degree is high, uniform particles, convenient suction, is a economical and practical small-sized nebulizer product.
Description of drawings
Fig. 1 is this utility model structural representation (axonometric chart).
Fig. 2 is this utility model structural representation (decomposition texture).
Fig. 3 is this utility model sectional structure chart.
Fig. 4 is this utility model structure working principle sketch map.
Fig. 5 is cap structure figure (front view) in this utility model.
Fig. 6 is cap structure figure in this utility model (Fig. 5 vertical view).
Fig. 7 is cap structure figure in this utility model (Fig. 5 upward view).
Fig. 8 is this utility model diffuser structure sketch map (front view).
Fig. 9 is this utility model diffuser structure sketch map (Fig. 8 vertical view).
Figure 10 is this utility model diffuser structure sketch map (Fig. 8 upward view).
Figure 11 is this utility model water tank structural representation (front view).
Figure 12 is this utility model water tank structural representation (Figure 11 vertical view).
Figure 13 is this utility model water tank structural representation (Figure 11 upward view).
The specific embodiment
Provided this utility model specific embodiment like Fig. 1-13.Nebulizer, it is formed by being used to connect water tank 3 three parts that atomize the top cover 1 of face shield, medicament is dispersed into vaporific bubbler 2 and is used to store medicament; Top cover 1 top is provided with exhaustor A1, is connected with water tank 3 with C1 through the screw thread A4 that screws simultaneously; Water tank 3 has the container C 2 of splendid attire medicament, and under the water tank 3 chassis B9 air inlet pipe C4 is arranged; Bubbler 2 is enclosed in the container C 2 of water tank 3 by top cover 1 and water tank 3; And bubbler 2 upper shields are on air inlet pipe C4; Have narrow and small fixed space between its inwall B8 and the air inlet pipe C4 outer wall, have tube chamber B11 in the middle of this bubbler B7, tube chamber B11 top is a nozzle B 12; Be provided with aerosol baffle plate B3 at nozzle B 12 outlet upper positions simultaneously, and leave slight distance between nozzle B 12 and the aerosol baffle plate B3.Bubbler 2 is integrated, last jug B1, and fixed aerosol baffle plate B3 and nozzle B 12 through spiral arm B2, and fluted B4 and oblique upper side wall B5 on the nozzle, annular chassis B9 is arranged at bubbler 2 bottoms.
Be provided with evenly distributed fin as rotatable handles A2 around the top cover 1, and its underpart inwall is shaped on the bubble-tight inner thread A4 that guarantees nebulizer, the length that connects the exhaustor A1 of top cover 1 central authorities simultaneously just compresses bubbler 2 when top cover 1 is screwed.
Screw thread C1 is arranged at water tank 3 outer wall tops, the inner equidistant protruding baffle plate C3 that is used for fixing bubbler 2 that distributes of chassis B9, and B9 outside, chassis is connected with equally distributed bearing C3, and B9 middle part in chassis connects air inlet pipe C4.The outside, water tank 3 bottoms is connected with equally distributed chassis pillar C8.Aerosol baffle plate B3 is positioned at handle B11 bottom, and handle B1) be connected with bubbler B7 outer wall through spiral arm B2.Be shaped on groove B4 and oblique upper side wall B5 around nozzle B 12 outlets.
Each Reference numeral title such as following table among the accompanying drawing 5-13:
A-1 exhaustor B-1 handle C-1 outer wall thread
A-2 swing handle B-2 spiral arm C-2 container
The protruding baffle plate of A-3 spoiler B-3 aerosol baffle plate C-3
A-4 inner thread B-4 groove C-4 air inlet pipe
The oblique upper side wall C-5 of B-5 tube wall
B-6 upper spacer C-6 passage
B-7 bubbler C-7 air inlet
B-8 inwall C-8 chassis pillar
The B-9 chassis
The B-10 inner wall baffle-plate
The B-11 tube chamber
The B-12 nozzle
Operation principle: (as shown in Figure 4, wherein: A-medicament B-air/oxygen C-atomizing particle).This utility model is made up of top cover, bubbler and water tank three parts, and the high pressure draught through the air inlet pipe on water tank chassis is imported sprays through air inlet; A very narrow capillary channel is arranged, according to principle of negative pressure, when liquid medicine is extruded to the air inlet position from the bottom between air inlet pipe and the bubbler inwall; High pressure draught by constantly input is ejected into the littler nozzle in aperture under the bubbler; Be dispersed into littler solvent particles and from nozzle, penetrate, the aerosol baffle plate of getting to top is dispersed into vaporific granule, and a part is exported from exhaustor; Another part aerosol causes negative pressure at the upper space of water tank medicinal liquid; The compressing medicament is pushed through between air inlet and the nozzle along the capillary channel between bubbler and the air inlet pipe in the water tank bottom, is ejected, atomizes, so back and forth.
Claims (4)
1. nebulizer is characterized in that being used to connect water tank (3) three parts that atomize the top cover (1) of face shield, medicament is dispersed into vaporific bubbler (2) and is used to store medicament and forms; Top cover (1) top is provided with exhaustor (A1), and (A4 C1) is connected with water tank (3) through the screw thread of screwing simultaneously; Water tank (3) has the container (C2) of splendid attire medicament, and air inlet pipe (C4) is arranged under water tank (3) chassis (B9); Bubbler (2) is enclosed in the container (C2) of water tank (3) by top cover (1) and water tank (3); And bubbler (2) upper shield is on air inlet pipe (C4); Fixing by the protruding baffle plate (C3) on water tank (3) chassis (B9); Have narrow and small fixed space between its inwall (B8) and air inlet pipe (C4) outer wall, have tube chamber (B11) in the middle of this bubbler (B7), tube chamber (B11) top is nozzle (B12); Be provided with aerosol baffle plate (B3) at nozzle (B12) outlet upper position simultaneously, and leave slight distance between nozzle (B12) and the aerosol baffle plate (B3); Top cover (1) is provided with evenly distributed fin on every side as rotatable handles (A2); The outside, water tank (3) bottom is connected with equally distributed chassis pillar (C8); Aerosol baffle plate (B3) is positioned at handle (B11) bottom, and handle (B11) is connected with bubbler (B7) outer wall through spiral arm (B2).Be shaped on groove (B4) and oblique upper side wall (B5) around nozzle (B12) outlet.
2. nebulizer according to claim 1; It is characterized in that bubbler (2) is integrated; Last jug (B1); And fixed aerosol baffle plate (B3) and nozzle (B12) through spiral arm (B2), and fluted on the nozzle (B4) and oblique upper side wall (B5), annular chassis (B9) is arranged at bubbler (2) bottom.
3. nebulizer according to claim 1; It is characterized in that top cover (1) is provided with evenly distributed fin on every side as rotatable handles (A2); And its underpart inwall is shaped on the bubble-tight inner thread (A4) that guarantees nebulizer, and the length that connects the exhaustor (A1) of top cover (1) central authorities simultaneously just compresses bubbler (2) at top cover (1) when screwing.
4. nebulizer according to claim 1; It is characterized in that screw thread (C1) is arranged at water tank (3) outer wall top; The inner equidistant protruding baffle plate (C3) that is used for fixing bubbler (2) that distributes in chassis (B9); Outside, chassis (B9) is connected with equally distributed bearing (C3), and chassis (B9) middle part connects air inlet pipe (C4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202387947U CN202263268U (en) | 2011-07-08 | 2011-07-08 | Atomizing inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202387947U CN202263268U (en) | 2011-07-08 | 2011-07-08 | Atomizing inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263268U true CN202263268U (en) | 2012-06-06 |
Family
ID=46154080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202387947U Expired - Fee Related CN202263268U (en) | 2011-07-08 | 2011-07-08 | Atomizing inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999505A (en) * | 2016-08-11 | 2016-10-12 | 张家港神港医疗用品有限公司 | Medical atomization oxygen mask |
| CN108601916A (en) * | 2015-09-10 | 2018-09-28 | 英倍尔药业股份有限公司 | In-line nasal delivery device |
| US11185497B2 (en) | 2018-01-05 | 2021-11-30 | Impel Neuropharma, Inc. | Intranasal delivery of dihydroergotamine by precision olfactory device |
-
2011
- 2011-07-08 CN CN2011202387947U patent/CN202263268U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601916A (en) * | 2015-09-10 | 2018-09-28 | 英倍尔药业股份有限公司 | In-line nasal delivery device |
| US11266799B2 (en) | 2015-09-10 | 2022-03-08 | Impel Neuropharma, Inc. | In-line nasal delivery device |
| CN105999505A (en) * | 2016-08-11 | 2016-10-12 | 张家港神港医疗用品有限公司 | Medical atomization oxygen mask |
| US11185497B2 (en) | 2018-01-05 | 2021-11-30 | Impel Neuropharma, Inc. | Intranasal delivery of dihydroergotamine by precision olfactory device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20190708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |