CN201921249U - Medicament atomizing nozzle for mouths and noses - Google Patents
Medicament atomizing nozzle for mouths and noses Download PDFInfo
- Publication number
- CN201921249U CN201921249U CN2011200168837U CN201120016883U CN201921249U CN 201921249 U CN201921249 U CN 201921249U CN 2011200168837 U CN2011200168837 U CN 2011200168837U CN 201120016883 U CN201120016883 U CN 201120016883U CN 201921249 U CN201921249 U CN 201921249U
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- CN
- China
- Prior art keywords
- mist
- fog
- port
- spray nozzle
- nozzle body
- 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
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Abstract
The utility model relates to a medicament atomizing nozzle for mouths and noses, which consists of a cylindrical fog inlet connector body and a flat-mouth shaped spray head body which are integrated, a fog inlet port is arranged on the cylindrical fog inlet connector body, a spraying port is arranged on the flat-mouth shaped spray head body, and a run-through atomized medicament cavity is arranged on the cylindrical fog inlet connector body and the flat-mouth shaped spray head body between the fog inlet port and the spraying port. The medicament atomizing nozzle is characterized in that: a nose slot is longitudinally manufactured on the spraying port of the spray head body, an annular shoulder is arranged in the run-through atomized medicament cavity at the position of the fog inlet port, an annular fixing frame is contacted with the annular shoulder to fix a valve which can be opened in one way. The medicament atomizing nozzle is suitable for mouths and noses, has wide application range, low cost and a fog back prevention function, is convenient to use, and can effectively prevent iatrogenic cross infection.
Description
Technical field
This utility model relates to a kind of medical inhaler, especially a kind of mouth of medical ultrasonic atomizer, the dual-purpose medicament atomizer of nose.
Background technology
Ultrasound atomizer is the special equipment that is used for the treatment of respiratory tract diseases such as acute pharyngitis, chronic bronchitis, its operation principle is: healing potion is put into aerochamber, under the effect of ultrasonic energy, form the medicine mist, then by the wind-force that produces in the nebulizer air channel, with the medicine mist by corrugated conduit and be communicated with the positions such as pharynx, larynx, trachea of sending to the patient at this supravasal medicament atomizer, to morbidity place topical, to reach excellent curative.
At present, the medicament atomizer of disclosed use one cylindricly advances the mist fittings body and a flat beak shape fog-spray nozzle body is formed by what be wholely set, advances the medicine mist cavity that mist fittings body and fog-spray nozzle body are provided with perforation.The medicament atomizer of said structure only is suitable for sucking, and can not insert into nasal meatus, can't carry out the nasal meatus ultrasonic atomization therapy.In addition, the medicament atomizer of this structure does not have prevents back the mist device, and when carrying out the ultrasonic atomizatio suction, time normal adverse current of mist that the patient spues is indoor to corrugated conduit and ultrasonic atomizatio, and the danger that causes medical cross infection is arranged.
Summary of the invention
Can't carry out the nasal meatus ultrasonic atomization therapy and do not have and prevent back that the mist device easily causes the deficiency of medical cross infection in order to overcome in the prior art medicament atomizer, this utility model provides a kind of mouthful, the dual-purpose medicament atomizer of nose, this medicament atomizer is not only reasonable in design, be suitable for mouth, nose dual-purpose ultrasonic nebulae inhalation, and can prevent effectively that the mist that returns that the patient spues from polluting corrugated conduit and ultrasonic atomizatio chamber, thoroughly eliminates medical cross infection.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of mouthful, the medicament atomizer that nose is dual-purpose, one cylindricly advance the mist fittings body and a flat beak shape fog-spray nozzle body is formed by what be wholely set, advancing to be provided with into mist port on the mist fittings body, on the fog-spray nozzle body, be provided with the spraying port, at the medicine mist cavity that is provided with perforation on mist fittings body and the fog-spray nozzle body that advances that advances between mist port and the spraying port, it is characterized in that: on the spraying port of described fog-spray nozzle body, vertically have a nasal septum groove, the medicine mist cavity of mist port is provided with an annular shoulder being positioned at into, one annular fixed mount contacts the location with this annular shoulder, is provided with the valve that can unidirectionally open between annular fixed mount and annular shoulder.
The spraying port outer rim of described fog-spray nozzle body is provided with anti-skidding limit.
This utility model is owing to vertically have a nasal septum groove on the spraying port of fog-spray nozzle body, the fog-spray nozzle body then can insert in the nasal meatus easily; The medicine mist cavity of mist port is provided with an annular shoulder being positioned at into, contact location one valve that can unidirectionally open between one annular fixed mount and the annular shoulder, the flowing gas that the patient breathes out is blocked by valve, the mist that returns of avoiding the patient to spue effectively pollutes ultrasonic atomizatio chamber and corrugated conduit, has prevented medical cross infection.Compared with prior art, the utlity model has advantage reasonable in design, that cost is low, easy to use, applied widely.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in further details.
Fig. 1 is a kind of structural front view of the present utility model.
Fig. 2 is the side direction view of Fig. 1.
Among the figure: 1. advance the mist fittings body, 2. the fog-spray nozzle body 3. advances the mist port, 4. spraying port, 5. medicine mist cavity, 6. annular shoulder, 7. annular fixed mount, 8. valve, 9. nasal septum groove, 10. anti-skidding limit.
The specific embodiment
In Fig. 1, a kind of mouthful, the dual-purpose medicament atomizer of nose one cylindricly advances mist fittings body 1 and a flat beak shape fog-spray nozzle body 2 is formed by what be wholely set.
In Fig. 1, advancing to be provided with into mist port 3 on the mist fittings body 1.
As shown in Figure 1 and Figure 2, on flat beak shape fog-spray nozzle body 2, be provided with spraying port 4.Vertically have a nasal septum groove 9 on this spraying port 4.
In order to prevent that the fog-spray nozzle body that inserts nasal meatus from deviating from nasal meatus, be provided with anti-skidding limit 10 in spraying port 4 outer rims.This anti-skidding limit 10 is spraying port outer rim to be turned up thicken and form.
Among Fig. 1, at the medicine mist cavity 5 that is provided with perforation on mist fittings body and the fog-spray nozzle body that advances that advances between mist port 3 and the spraying port 4.
As shown in Figure 1, be provided with an annular shoulder 6, one annular fixed mounts 7 and contact the location being positioned at into the medicine mist cavity 5 at mist port 3 places, between annular fixed mount 7 and annular shoulder 6, be provided with the valve 8 that unidirectionally to open with annular shoulder 6.
Valve 8 is adoptable to be the single-lobe single open-type, also can adopt the bivalve double-open type.What as shown in Figure 1, present embodiment preferably adopted is bivalve double-open type valve.
This utility model both can utilize front tooth interlock fog-spray nozzle body to carry out oral cavity, the super nebulae inhalation of trachea, the fog-spray nozzle body can be inserted in the nasal meatus again and carry out the nasal meatus ultrasonic atomization therapy, and it is applied widely, and is easy to use, and cost is low; In the use, the flowing gas of breathing out among the patient is after entering the medicine mist cavity 5 of perforation, bivalve double-open type valve 8 is unidirectional closing with gas flow, thereby the mist that returns of avoiding the patient to spue pollutes corrugated conduit and ultrasonic atomizatio chamber, has prevented medical cross infection effectively.
Claims (2)
1. mouth, the medicament atomizer that nose is dual-purpose, one cylindricly advance the mist fittings body and a flat beak shape fog-spray nozzle body is formed by what be wholely set, advancing to be provided with into mist port on the mist fittings body, on the fog-spray nozzle body, be provided with the spraying port, at the medicine mist cavity that is provided with perforation on mist fittings body and the fog-spray nozzle body that advances that advances between mist port and the spraying port, it is characterized in that: on the spraying port of described fog-spray nozzle body, vertically have a nasal septum groove, the medicine mist cavity of mist port is provided with an annular shoulder being positioned at into, one annular fixed mount contacts the location with this annular shoulder, is provided with the valve that can unidirectionally open between annular fixed mount and annular shoulder.
2. a kind of mouthful according to claim 1, the dual-purpose medicament atomizer of nose, it is characterized in that: the spraying port outer rim of described fog-spray nozzle body is provided with anti-skidding limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200168837U CN201921249U (en) | 2011-01-14 | 2011-01-14 | Medicament atomizing nozzle for mouths and noses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200168837U CN201921249U (en) | 2011-01-14 | 2011-01-14 | Medicament atomizing nozzle for mouths and noses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921249U true CN201921249U (en) | 2011-08-10 |
Family
ID=44425124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200168837U Expired - Fee Related CN201921249U (en) | 2011-01-14 | 2011-01-14 | Medicament atomizing nozzle for mouths and noses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895724A (en) * | 2012-10-20 | 2013-01-30 | 王玲 | Disposable sprayer for atomizers |
-
2011
- 2011-01-14 CN CN2011200168837U patent/CN201921249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895724A (en) * | 2012-10-20 | 2013-01-30 | 王玲 | Disposable sprayer for atomizers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120114 |