CN207640757U - The intracavitary sprayer that ear-nose-throat department uses - Google Patents
The intracavitary sprayer that ear-nose-throat department uses Download PDFInfo
- Publication number
- CN207640757U CN207640757U CN201720344869.7U CN201720344869U CN207640757U CN 207640757 U CN207640757 U CN 207640757U CN 201720344869 U CN201720344869 U CN 201720344869U CN 207640757 U CN207640757 U CN 207640757U
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- China
- Prior art keywords
- atomization chamber
- forcing
- force
- pump
- end plate
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Abstract
The utility model discloses a kind of intracavitary sprayers that ear-nose-throat department uses, it is connected by spring cylinder between atomization chamber and end plate, it is connected by return spring between atomization chamber and end plate, operation console is mounted on end plate, end plate is equipped with inlet opening, atomization chamber is equipped with bellmouth, the port of bellmouth is equipped with solenoid valve, operation console is equipped with force (forcing) pump and battery, force (forcing) pump connects imbibition nozzle, the outlet tube of force (forcing) pump connects inlet opening, atomization chamber is equipped with bearing, cannon spray head is mounted on bearings, driven tooth is socketed on cannon spray head, driven tooth and active tooth engagement, driving tooth connects the output end of small machine, small machine is mounted in atomization chamber, heater strip is equipped in atomization chamber, heater strip, solenoid valve, force (forcing) pump is both connected to battery, operation console is equipped with for controlling solenoid valve, force (forcing) pump, the button of heater strip.
Description
Technical field
The utility model is related to a kind of medical instrument more particularly to a kind of intracavitary sprayers that ear-nose-throat department uses.
Background technology
The symptoms such as rhinitis is a kind of common and multiple disease, and clinical manifestation is nasal obstruction, have a running nose, smell declines, give work
Make, life is made troubles.Common therapy has：1, intranasal to use glucocorticoid；2, nasal cavity cleaning；3, intranasal to use congestion
Agent.Wherein, nasal cavity cleaning is relatively simple and effective method.Nasal cavity cleaning is to convey cleaning solution by suitable device
Reaches a kind for the treatment of of the purpose of cleaning moistening nasal cavity and drug therapy by the contact of liquid and nasal cavity target tissue to nasal cavity
Method.However the subtitle substances such as microorganism for being easy to cause due to structure problem in nasal cavity of sprayer on the market enter spraying
In the bottle of device, the cleaning solution of the inside is polluted.Therefore a kind of fine object suck-back that can effectively prevent microorganism is needed on the market
Meet the health demand of patients with rhinitis in bottle.When treating the nasal cavity diseases such as rhinitis, nasal-suction type dose regimen best results, medicine
Object can be in direct contact with nasal cavity, and therapeutic effect is good, and Chinese Patent Application No. is：201320190405.7 entitled：One kind is just
The multi-functional drug delivery device of formula is taken, which is characterized as：Connector is bolted on fluid reservoir, connector is equipped with volatilization
Hole, connector connect fluid reservoir and snuffing mouth, and snuffing mouth is equipped with snuffing hole and transom window, lid is additionally provided on snuffing mouth, this
The drug delivery device of drug delivery device, this structure is uneven in the presence of being administered, and the drug sucked cannot accurately reach lesion, influence
Therapeutic effect.
Invention content
The purpose of this utility model is to provide a kind of intracavitary sprayer that ear-nose-throat department uses, and can realize automatic enough
To being cleaned in nasal cavity comprehensively, there is higher operating efficiency, solve prior art defect.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of intracavitary sprayer that ear-nose-throat department uses, including atomization chamber and cannon spray head, cannon spray head are sprayed equipped with several
Mist hole, cannon spray head are mounted in atomization chamber, and the medicine mist that atomization chamber is formed is sprayed by spray holes, it is characterized in that：Atomization chamber is with after
It is connected by spring cylinder between end plate, is connected by return spring between atomization chamber and end plate, operation console is mounted on end plate
On, end plate is equipped with inlet opening, and atomization chamber is equipped with bellmouth, and the port of bellmouth is equipped with solenoid valve, and operation console is equipped with
Force (forcing) pump and battery, force (forcing) pump connect imbibition nozzle, and the outlet tube of force (forcing) pump connects inlet opening, and atomization chamber is equipped with bearing, spray
Mist cylinder is mounted on bearings, and driven tooth is socketed on cannon spray head, and driven tooth and active tooth engagement, driving tooth connect the defeated of small machine
Outlet, small machine are mounted in atomization chamber, heater strip are equipped in atomization chamber, heater strip, solenoid valve, force (forcing) pump are both connected to electricity
Pond, operation console are equipped with the button for controlling solenoid valve, force (forcing) pump, heater strip.
The utility model has the advantages of be：With the above structure, medicine, cleaning solution etc. are sent to by force (forcing) pump
In spring cylinder, the speed of spray is controlled according to the pressure of force (forcing) pump；Cannon spray head can realize to be freely rotated, to realize
360 degrees omnidirection sprays；Spring cylinder and return spring play the atomizing effect for strengthening atomization chamber, and the effect to realize reaches
To optimum efficiency, the defect of the prior art is solved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of cannon spray head.
In attached drawing：1, operation console；101, force (forcing) pump；102, imbibition nozzle；103, battery；2, end plate；201, feed liquor
Hole；3, spring cylinder；4, return spring；5, solenoid valve；6, bellmouth；7, atomization chamber；701, heater strip；702, small machine；703、
Driving tooth；704, bearing；705, driven tooth；8, cannon spray head；9, spray holes.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments：
The utility model is as shown in Figs. 1-2, a kind of intracavitary sprayer that ear-nose-throat department uses, including atomization chamber 7 and spraying
Cylinder 8, cannon spray head 8 are equipped with several spray holes 9, and cannon spray head 8 is mounted in atomization chamber 7, and the medicine mist that atomization chamber 7 is formed passes through spray
Mist hole 9 sprays, it is characterized in that：It is connected by spring cylinder 3 between atomization chamber 7 and end plate 2, is led between atomization chamber 7 and end plate 2
The connection of return spring 4 is crossed, operation console 1 is mounted on end plate 2, and end plate 2 is equipped with inlet opening 201, and atomization chamber 7 is equipped with cone
The port in shape hole 6, bellmouth 6 is equipped with solenoid valve 5, and operation console 1 is equipped with force (forcing) pump 101 and battery 103, and force (forcing) pump 101 connects
The outlet tube of imbibition nozzle 102, force (forcing) pump 101 connects inlet opening 201, and atomization chamber 7 is equipped with bearing 704, and cannon spray head 8 is mounted on
On bearing 704, driven tooth 705 is socketed on cannon spray head 8, and driven tooth 705 is engaged with driving tooth 703, and driving tooth 703 connects small electricity
The output end of machine 702, small machine 702 are mounted in atomization chamber 7, and heater strip 701, heater strip 701, electromagnetism are equipped in atomization chamber 7
Valve 5, force (forcing) pump 101 are both connected to battery 103, and operation console 1 is equipped with for controlling solenoid valve 5, force (forcing) pump 101, heater strip 701
Button.
The use principle of the utility model is as described below：Pass through the button control force (forcing) pump 101 on operation console, force (forcing) pump
101 suck drug or cleaning solution from imbibition nozzle 102, and spring cylinder 3 is entered by inlet opening 201 after the pressurization of force (forcing) pump 101
Interior, solenoid valve 5 is closed at this time, and the liquid of entrance is more, and spring cylinder 3 will start to extend, while pressure increases in spring cylinder 3；
When opening solenoid valve 5, liquid is entered by bellmouth 6 forms mist in atomization chamber 7, heater strip 701 plays heating spraying
Effect, form misty spraying and enter in cannon spray head 8, be sprayed onto in the nasal cavity of patient by spray holes 9,702 band of small machine
Dynamic driving tooth 703 rotates, and to drive driven tooth 705 to rotate, driven tooth 705 drives cannon spray head 8 to rotate, and cannon spray head 8 passes through axis
704 rotations are held, to carrying out comprehensive spray in nasal cavity；To be to realize automatic rotational orientation, spraying is heated,
Spring cylinder 3 has preferable elasticity with return spring 4, to promote the atomizing effect of atomization chamber 7.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel design and protection domain is defined, without departing from the design concept of the present utility model, common in this field
The all variations and modifications that engineers and technicians make the technical solution of the utility model should all fall into the guarantor of the utility model
Protect range.
Claims (1)
1. a kind of intracavitary sprayer that ear-nose-throat department uses, including atomization chamber（7）And cannon spray head（8）, cannon spray head（8）If equipped with
Dry spray holes（9）, cannon spray head（8）Mounted on atomization chamber（7）On, atomization chamber（7）The medicine mist of formation passes through spray holes（9）Spray
Go out, it is characterized in that：Atomization chamber（7）With end plate（2）Between pass through spring cylinder（3）Connection, atomization chamber（7）With end plate（2）It
Between pass through return spring（4）Connection, operation console（1）Mounted on end plate（2）On, end plate（2）It is equipped with inlet opening（201）,
Atomization chamber（7）It is equipped with bellmouth（6）, bellmouth（6）Port be equipped with solenoid valve（5）, operation console（1）It is equipped with force (forcing) pump
（101）And battery（103）, force (forcing) pump（101）Connect imbibition nozzle（102）, force (forcing) pump（101）Outlet tube connect inlet opening
（201）, atomization chamber（7）It is equipped with bearing（704）, cannon spray head（8）Mounted on bearing（704）On, driven tooth（705）It is socketed in spray
Mist cylinder（8）On, driven tooth（705）With driving tooth（703）Engagement, driving tooth（703）Connect small machine（702）Output end, it is small
Motor（702）Mounted on atomization chamber（7）On, atomization chamber（7）It is interior to be equipped with heater strip（701）, heater strip（701）, solenoid valve（5）、
Force (forcing) pump（101）It is both connected to battery（103）, operation console（1）It is equipped with for controlling solenoid valve（5）, force (forcing) pump（101）Plus
Heated filament（701）Button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344869.7U CN207640757U (en) | 2017-04-05 | 2017-04-05 | The intracavitary sprayer that ear-nose-throat department uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344869.7U CN207640757U (en) | 2017-04-05 | 2017-04-05 | The intracavitary sprayer that ear-nose-throat department uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640757U true CN207640757U (en) | 2018-07-24 |
Family
ID=62884863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344869.7U Expired - Fee Related CN207640757U (en) | 2017-04-05 | 2017-04-05 | The intracavitary sprayer that ear-nose-throat department uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292706A (en) * | 2019-07-10 | 2019-10-01 | 上海长征医院 | A kind of electronic atomized spray nose device of ear-nose-throat department micrometer/nanometer |
-
2017
- 2017-04-05 CN CN201720344869.7U patent/CN207640757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292706A (en) * | 2019-07-10 | 2019-10-01 | 上海长征医院 | A kind of electronic atomized spray nose device of ear-nose-throat department micrometer/nanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20190405 |