CN2614064Y - Controllable ration atomizer of medical use - Google Patents
Controllable ration atomizer of medical use Download PDFInfo
- Publication number
- CN2614064Y CN2614064Y CN 03235973 CN03235973U CN2614064Y CN 2614064 Y CN2614064 Y CN 2614064Y CN 03235973 CN03235973 CN 03235973 CN 03235973 U CN03235973 U CN 03235973U CN 2614064 Y CN2614064 Y CN 2614064Y
- Authority
- CN
- China
- Prior art keywords
- atomizer
- cup
- pass valve
- adjustable
- utility
- 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
- 239000006199 nebulizer Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000003814 drug Substances 0.000 abstract description 8
- 238000000889 atomisation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000002309 gasification Methods 0.000 abstract 1
- 230000005801 respiratory difficulty Effects 0.000 abstract 1
- 101150038956 cup-4 gene Proteins 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000008155 medical solution Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
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- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model provides a controllable quantitative atomizer, and the utility model has the structural features that an adjustable by-pass valve is transversely installed between a cup seat and a cup body of the atomizer, the by-pass valve is directly butt-jointed with a valve connector, and a shunt block is positioned on the top of a atomization cap, the shunt block is a knife-edge or plough-shaped filling-in bit with 45 degrees. The atomizer can make any liquid drug obtain complete gasification, with the adjustment of gas flow through the adjustable by-pass valve, the atomized quantity and the size of atomized granules can be controlled, and respiratory difficulty caused by great fog is prevented. When the atomizer is used, people do not need to add water, and the definite quantity and effect of liquid drug is guaranteed, furthermore, the cost of the atomizer is cheap, thereby the atomizer is favorable for being spreaded as a special-purpose atomizer used by a special person, and cross-infection is prevented.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments that is used for atomization inspiration treatment, especially a kind of medical controlled quantitative nebulizer.
Background technology:
There is the big and uneven problem that hazes in present common ultrasound atomizer; make patient in sucking treatment; because of mist produces disordered breathing greatly; it is not dark to cause inhaling medicine; partly product can not gasify smoothly for Chinese patent medicine and the thicker medicine of granule, results in blockage through regular meeting, and will add the water use; can not accurately play quantitative that medicine drops into, make troubles and bad consequence to patient.
Summary of the invention:
The purpose of this utility model provides a kind of reasonable in design, any medicinal liquid all can be gasified totally, and can control the atomization quantity and the droplet size of medicinal liquid, and atomizing effect is good, need not add water and use, guarantee the quantitative and effective medical controlled quantitative nebulizer of medicinal liquid.
Technical solution adopted in the utility model is: on the basis of existing nebulizer, increased an adjustable bypass valve and branching block.One adjustable bypass valve laterally is installed between cup and cup, is directly docked with valve union; Portion is provided with a branching block at the atomizing crown.Branching block is 45 degree tooth shape or plow-shape inserted sheets.
This utility model mainly is to mix the generation friction with medicinal liquid by high velocity air to be differentiated to form the molecule that diameter is 0.5 μ～5 μ, because this nebulizer continues evenly to divide medical solution, patient can suck medicinal liquid fast, effectively, equably under the general breathing state, be deep into by respiratory tract to reach effective therapeutic effect in bronchus and the alveolar.This nebulizer can make any medicinal liquid all be gasified totally, utilize adjustable bypass valve to regulate air-flow, atomization quantity and droplet size to the firm gas medical solution are controlled, prevent the dyspnea that produces greatly because of mist, this nebulizer need not add water to be used, and guarantees the quantitative and effective of medicinal liquid, and this nebulizer is with low cost in addition, should promote special messenger's special use, prevent cross infection.
Description of drawings:
Fig. 1 is this utility model structural representation.
The specific embodiment:
This nebulizer mainly is made up of gas-tpe fitting, cup 4, adjustable bypass valve, atomizing medicated cap 3, branching block 2, glass mouth 1 of giving vent to anger etc.Be on the basis of existing nebulizer, increased an adjustable bypass valve and branching block.The pressing medicated cap 12 and press the pushing ram of medicated cap core 11 of adjustable bypass valve as syringe, spring 13 is housed before by core 11, and be placed with conical gasket 9, adjustable bypass valve is arranged between nebulizer cup 8 and the cup 4, bypass valve is horizontally installed in cup one side, directly dock with the valve union 7 that is contained in opposite side, the main effect of adjustable bypass valve is to save medication, control atomization quantity and droplet size.Turriform atomizing medicated cap 3 bottoms that are arranged in the cup 4 hit exactly at the interface with cup 8, and are placed with sealing ring 5, sealing gasket 6.45 degree tooth shape branching blocks 2 are mounted in the plow-shape inserted sheet at atomizing medicated cap 3 tops, and the main effect of branching block is that high velocity air is mixed with the two-way medicinal liquid, produce friction with 45 degree tooth shape branching blocks and are differentiated to form atomizing.Cup mouth 1 is arranged on cup 4 tops one side.
During nebulizer work, medicinal liquid enters cup from gas-tpe fitting, form high velocity air by atomizing medicated cap nozzle, by adsorption medicinal liquid is risen along the infusion hole in the atomizing medicated cap, when medicinal liquid entered the air-flow low-pressure area, the quite high relative velocity that exists because of air-flow and medicinal liquid made air-flow that medicinal liquid is smashed and forms fine spray film through friction effect, spray film group after the atomizing sprays from the cup mouth with air-flow continuously, and the medicine mist of ejection promptly reaches the medical standard of fog inhalation therapy.
Claims (2)
1, a kind of medical controlled quantitative nebulizer, by cup and cup, and the atomizing medicated cap that is located at its interface center, glass mouth of giving vent to anger that is located at cup top one side is formed, it is characterized in that: an adjustable bypass valve laterally is installed between cup (8) and cup (4), is directly docked with valve union (7); Be provided with a branching block (2) at atomizing medicated cap (3) top.
2, medical controlled quantitative nebulizer according to claim 1 is characterized in that: branching block (2) is 45 degree tooth shape or plow-shape inserted sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235973 CN2614064Y (en) | 2003-03-20 | 2003-03-20 | Controllable ration atomizer of medical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235973 CN2614064Y (en) | 2003-03-20 | 2003-03-20 | Controllable ration atomizer of medical use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614064Y true CN2614064Y (en) | 2004-05-05 |
Family
ID=34249656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03235973 Expired - Fee Related CN2614064Y (en) | 2003-03-20 | 2003-03-20 | Controllable ration atomizer of medical use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614064Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8066002B2 (en) | 2004-12-20 | 2011-11-29 | Glaxo Group Limited | Manifold for use in medicament dispenser |
| CN102974011A (en) * | 2012-11-28 | 2013-03-20 | 宁波圣宇瑞医疗器械有限公司 | Atomizer |
| US8534281B2 (en) | 2005-12-12 | 2013-09-17 | Glaxo Group Limited | Manifold for use in medicament dispenser |
| US8590531B2 (en) | 2004-12-20 | 2013-11-26 | Glaxo Group Limited | Manifold for use in medicament dispenser |
| CN104001244A (en) * | 2014-05-20 | 2014-08-27 | 江苏康诺医疗器械有限公司 | Multi-functional spray can |
| CN107174708A (en) * | 2017-04-26 | 2017-09-19 | 苏州雾联医疗科技有限公司 | A kind of medical compression atomizer atomising device |
-
2003
- 2003-03-20 CN CN 03235973 patent/CN2614064Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8066002B2 (en) | 2004-12-20 | 2011-11-29 | Glaxo Group Limited | Manifold for use in medicament dispenser |
| US8590531B2 (en) | 2004-12-20 | 2013-11-26 | Glaxo Group Limited | Manifold for use in medicament dispenser |
| US8534281B2 (en) | 2005-12-12 | 2013-09-17 | Glaxo Group Limited | Manifold for use in medicament dispenser |
| CN102974011A (en) * | 2012-11-28 | 2013-03-20 | 宁波圣宇瑞医疗器械有限公司 | Atomizer |
| CN104001244A (en) * | 2014-05-20 | 2014-08-27 | 江苏康诺医疗器械有限公司 | Multi-functional spray can |
| CN104001244B (en) * | 2014-05-20 | 2016-03-16 | 江苏康诺医疗器械有限公司 | A kind of multifunctional spray tank |
| CN107174708A (en) * | 2017-04-26 | 2017-09-19 | 苏州雾联医疗科技有限公司 | A kind of medical compression atomizer atomising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |