CN2070632U - Medical atomizer - Google Patents
Medical atomizer Download PDFInfo
- Publication number
- CN2070632U CN2070632U CN 90205684 CN90205684U CN2070632U CN 2070632 U CN2070632 U CN 2070632U CN 90205684 CN90205684 CN 90205684 CN 90205684 U CN90205684 U CN 90205684U CN 2070632 U CN2070632 U CN 2070632U
- Authority
- CN
- China
- Prior art keywords
- atomizer
- utility
- model
- atomizing
- fog particle
- 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.)
- Withdrawn
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Abstract
The utility model relates to a medical atomizer, which is suitable for preventing and treating respiratory disease. The atomizer uses the air pressure as the power, the 'venturi' theory is utilized to spray the liquid chemical onto a circular table to form the fog particle, the fog particle is thrown to crush by the air with a certain pressure, and the fog particle is sent to the patient through a face shield or an inhalator. The atomizer can also use the oxygen as the power source. The utility model has the advantages of simple structure, low cost, fine atomized particles, and good treatment effect.
Description
This utility model relates to a kind of medical vaporizer.Be mainly used in prevention and treatment respiratory system disease.
The pharmaceutical aerosol therapy has been widely used as therapeutic device in recent years, especially prevention and the treatment to respiratory system disease more has positive effect.Nebulizer at present commonly used has had two kinds in nebulizer and adsorption-type nebulizer.Ultrasound atomizer is to add an alternating electric field on wafer, makes wafer produce a mechanical oscillation, and this vibration makes the water in the cup also vibrate, thereby forms droplet, by the air of certain pressure droplet is delivered to the patient again.Because the wafer of vibration need be used water cooling at a high speed, so its life-span is shorter, (the homemade wafer life-span is three months).In addition, the power tube of generation vibration usefulness also very easily burns out the fault rate height.The adsorption-type nebulizer only adopts the venturi ejector principle, and its atomizing particle does not reach therapeutic effect, is difficult to apply.
This utility model provides a kind of atomization particle trickle at above-mentioned deficiency, and simple in structure, the nebulizer that cost is low is to reach the purpose of popularization and application.
Technology of the present utility model is to constitute like this: in the jet pipe outer cover atomizing core is housed, its footing inserts the following cavity of base.The spray orifice of atomizing core is concentric with the spray orifice of jet pipe, and the top at the atomizing core is provided with a Rotary-table.
Provide embodiment below in conjunction with accompanying drawing.
Fig. 1 is this utility model embodiment sketch map.
As shown, nebulizer by atomizing cover 1, base 5 and atomising device constitute.One jet pipe 4 is arranged on the axis of base 5, and the base waist forms concave shaped cavity around jet pipe.Atomizing core 3 is sleeved on the jet pipe outside, and its footing stretches into the recessed intracavity of base, and the spray orifice of atomizing core is concentric with the spray orifice of jet pipe 4.Top at the atomizing core is provided with a Rotary-table 2, and it covers 1 with atomizing and fuses, and the SMIS of atomizing lid is a cavity, has fenestra 6 on the sidewall, to form passage.The atomizing lid coincide by screw thread and base is connected as a single entity.During use, turning on atomizing lid, pouring the medicinal liquid of doses in the base cavity into, tightening atomizing and covering and connect oxygen hose and inhaler.Gas from base in jet pipe enters atomising device, utilizing the venturi ejector principle that medicinal liquid is sucted the back is injected on the Rotary-table with gas, atomization particle is thrown broken, part microatomization particle is supplied with the patient with gas, other bigger granules then fall in the base cavity, so again and again vaporific medicinal liquid is all sprayed, reach therapeutic effect.
This utility model available oxygen or other gas actuation power sources, the suitability is strong, and simple in structure, and cost is low, and atomization particle is trickle, and therapeutic effect is good.
Claims (1)
1, a kind of medical vaporizer covers 1 by atomizing, and jet pipe 4 and base 5 are formed, and it is characterized in that: jet pipe 4 outsides are with atomizing core 3, and two spray orifices are concentric, and the footing of atomizing core inserts in the cavity of base, and Rotary-table 2 is positioned at the top of atomizing core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205684 CN2070632U (en) | 1990-04-30 | 1990-04-30 | Medical atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205684 CN2070632U (en) | 1990-04-30 | 1990-04-30 | Medical atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070632U true CN2070632U (en) | 1991-02-06 |
Family
ID=4886418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205684 Withdrawn CN2070632U (en) | 1990-04-30 | 1990-04-30 | Medical atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406718A (en) * | 2007-10-10 | 2009-04-15 | 新广业股份有限公司 | Medical atomization device |
| CN102655901A (en) * | 2009-12-15 | 2012-09-05 | 阿特萨纳公司 | Nebulizer with a reduced number of components |
| CN103933652A (en) * | 2013-01-23 | 2014-07-23 | 黄燕萍 | Novel dry-oxygen-driven atomization device |
| CN105107069A (en) * | 2015-09-30 | 2015-12-02 | 南宁市第二人民医院 | Atomization and sputum aspiration integrated device particularly suitable for unconscious patient |
-
1990
- 1990-04-30 CN CN 90205684 patent/CN2070632U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406718A (en) * | 2007-10-10 | 2009-04-15 | 新广业股份有限公司 | Medical atomization device |
| CN102655901A (en) * | 2009-12-15 | 2012-09-05 | 阿特萨纳公司 | Nebulizer with a reduced number of components |
| CN103933652A (en) * | 2013-01-23 | 2014-07-23 | 黄燕萍 | Novel dry-oxygen-driven atomization device |
| CN105107069A (en) * | 2015-09-30 | 2015-12-02 | 南宁市第二人民医院 | Atomization and sputum aspiration integrated device particularly suitable for unconscious patient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |