CN209500510U - Otorhinolaryngologicmedicine medicine sprayer - Google Patents
Otorhinolaryngologicmedicine medicine sprayer Download PDFInfo
- Publication number
- CN209500510U CN209500510U CN201821265948.XU CN201821265948U CN209500510U CN 209500510 U CN209500510 U CN 209500510U CN 201821265948 U CN201821265948 U CN 201821265948U CN 209500510 U CN209500510 U CN 209500510U
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- liquid
- check valve
- fluid cylinder
- piston
- storage chamber
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Abstract
The utility model discloses a kind of Otorhinolaryngologicmedicine medicine sprayers, including shell, liquid storage chamber, fluid cylinder, feed liquor check valve, liquid check valve out, trigger, piston, pipette, collect beam passage, bolt head and sparge pipe, the shell is in pistol-shaped structure, the enclosure interior is equipped with liquid storage chamber and fluid cylinder, the pipette is arranged in liquid storage chamber, the top of the pipette is connected by the lower end of feed liquor check valve and fluid cylinder, the upper end of the fluid cylinder is connect by going out liquid check valve with collection beam passage right end, the middle part of the fluid cylinder is equipped with the stroke cylinder outwardly protruded, piston is equipped in the stroke cylinder, the right end of the piston is protruding with limited post.The utility model uses convenient for holding, convenient to carry out spray operation to ear, nose, throat, can use the sparge pipe of different scales size according to spray position, enhance applicability, cost is reduced, liquid medicine storage is reduced in liquid storage chamber and contacted with the external world, reduces liquid medicine contamination risk.
Description
Technical field
The utility model relates to technical field of medical auxiliary equipment more particularly to a kind of Otorhinolaryngologicmedicine medicine sprayers.
Background technique
Ear-nose-throat department refers generally to hals,Nasen und Ohrenheilkunde, and mainly from ear, nose, throat, this is several for the classification of OtorhinolaryngologicDiseases Diseases
Some diseases that a position often occurs divide.Common OtorhinolaryngologicDiseases Diseases mainly have: ear disease: tympanitis, tinnitus, outer
Otitis, deafness, the tympanic membrane perforation, eardrum repairing, dysaudia；Nasal disease: acute rhinitis, rhinitis chronic, nasosinusitis, breath
Meat, allergic rhinitis, nose shaping；Pharyngolaryngitis: laryngitis, sphagitis, acute laryngopharyngitis, chronic pharyngitis, adenoids, almond
Body is scorching, snore disease (is snored) polyp of vocal cord, polyp of vocal cord, acpuei pharyngitis etc..
Since ear nose larynx are located at the end of body and the position peripheral circulation having is poor, the effect of oral administration and intravenously administrable is equal
It is unobvious, therefore generally drug is sprayed to positions such as the external auditory canals, nasal cavity or throat of patient using Otorhinolaryngologicmedicine medicine sprayer.It is existing
Some chemical sprayers are inconvenient to use, poor for the applicability at different spray positions.
Utility model content
The purpose of this utility model is to provide a kind of Otorhinolaryngologicmedicine medicine sprayers, are asked with solve to propose in background technique
Topic.
According to the Otorhinolaryngologicmedicine medicine sprayer of the utility model embodiment, including shell, liquid storage chamber, fluid cylinder, feed liquor check valve,
Liquid check valve, trigger, piston, pipette, collection beam passage, bolt head and sparge pipe out, the shell is in pistol-shaped structure, described
Enclosure interior is equipped with liquid storage chamber and fluid cylinder, and the pipette is arranged in liquid storage chamber, and the top of the pipette passes through feed liquor list
It is connected to the lower end of valve and fluid cylinder, the upper end of the fluid cylinder is connect by going out liquid check valve with collection beam passage right end, the fluid cylinder
Middle part be equipped with the stroke cylinder that outwardly protrudes, be equipped with piston in the stroke cylinder, the right end of the piston is protruding with limited post, institute
It states and is arranged with reset spring outside limited post, left end and the piston of the reset spring offset, in the right end and fluid cylinder of reset spring
Side wall is fixedly connected, and the left end of the piston is fixedly connected with trigger, and the left end of the collection beam passage is equipped with thread groove, the spiral shell
The mode that bolt head is connected through a screw thread is fixed in the thread groove, and the middle part of the bolt head is equipped with through-hole, the sparge pipe
It is fixedly connected on the left end of bolt head, the left end of the sparge pipe connects atomizer.
Further, the shell is equipped with the liquid feeding channel being connected to the liquid storage chamber, the top in the liquid feeding channel
Equipped with sealing-plug.
Further, the feed liquor check valve, go out liquid check valve include valve body, latex microspheres and spring, the valve body
Interior inlet end is the conical cavity that internally direction cavity becomes larger, and it is straight that the latex microspheres diameter is greater than valve body inlet
Diameter, the latex microspheres deviate from valve body inlet end side connecting spring, and the free end of spring is connected to the inner wall of valve body outlet end
On.
Further, wavy bulge is equipped at the lower part of the housing holding area.
Further, the sparge pipe is connected through a screw thread with atomizer.
The utility model is had the beneficial effect that compared with prior art since shell is in pistol-shaped structure, under shell
It is equipped with wavy bulge at portion holding area, is used convenient for holding, it is convenient that spray operation is carried out to ear, nose, throat, it presses
Trigger, band piston are expert at activity in journey cylinder, so that the pressure in fluid cylinder is changed, in feed liquor check valve, are gone out liquid check valve
Make under effect medical fluid by collection beam passage, flowing water is adjusted to boundling water flow by collection beam passage, then by it is detachable and interchangeable not
Sparge pipe with scale sprays, and then loads onto atomizer when needing to be atomized spray, can be according to spray position come using not
With the sparge pipe of scale, applicability is enhanced, reduces cost, liquid medicine storage is reduced in liquid storage chamber and contacted with the external world, drop
Low liquid medicine contamination risk.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes Otorhinolaryngologicmedicine medicine sprayer structural schematic diagram.
In figure: 1- shell, 2- liquid storage chamber, 3- fluid cylinder, 4- feed liquor check valve, 5- go out liquid check valve, 6- trigger, 7- piston,
8- pipette, 9- collection beam passage, 10- bolt head, 11- sparge pipe, 12- stroke cylinder, 13- limited post, 14- reset spring, 15- mist
Change spray head, 16- liquid feeding channel, 17- sealing-plug.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1, a kind of Otorhinolaryngologicmedicine medicine sprayer, including shell 1, liquid storage chamber 2, fluid cylinder 3, feed liquor check valve 4, out liquid list
To valve 5, trigger 6, piston 7, pipette 8, collection beam passage 9, bolt head 10 and sparge pipe 11, shell 1 is in pistol-shaped structure, shell
1 inside is equipped with liquid storage chamber 2 and fluid cylinder 3, and pipette 8 is arranged in liquid storage chamber 2, and the bottom end of pipette 8 is close to the bottom of liquid storage chamber 2
Wall, the top of pipette 8 are connect by feed liquor check valve 4 with the lower end of fluid cylinder 3, the upper end of fluid cylinder 3 by go out liquid check valve 5 and
Collect the connection of 9 right end of beam passage, the middle part of fluid cylinder 3 is equipped with the stroke cylinder 12 outwardly protruded, is equipped with piston 7, piston 7 in stroke cylinder 12
Right end be protruding with limited post 13, limited post 13 and piston 7 are integrally formed, and are arranged with reset spring 14 outside limited post 13, are resetted
The left end of spring 14 offsets with piston 7, and the right end of reset spring 14 is fixedly connected with 3 inner sidewall of fluid cylinder, the left end of piston 7 with pull
Machine 6 is fixedly connected, and the left end of collection beam passage 9 is equipped with thread groove, and the mode that bolt head 10 is connected through a screw thread is fixed on thread groove
Interior, the middle part of bolt head 10 is equipped with through-hole, and sparge pipe 11 is fixedly connected on the left end of bolt head 10, the left end connection of sparge pipe 11
Atomizer 15.
In the present embodiment, shell 1 is equipped with the liquid feeding channel 16 being connected to liquid storage chamber 2, and the top in liquid feeding channel 16 is set
There is sealing-plug 17, guarantee liquid storage chamber 2 is enclosure space, and 16 inner wall of liquid feeding channel is equipped with the drainage strip outwardly protruded, and drainage strip is long
Degree and 16 equal length of liquid feeding channel, are added convenient for medical fluid, and the bottom of shell 1 is equipped with leakage fluid dram, are equipped with valve at leakage fluid dram, into
Liquid check valve 4, to go out liquid check valve 5 include valve body, latex microspheres and spring, and valve inner arrival end is internally direction cavity
The conical cavity become larger, latex microspheres diameter are greater than valve body inlet diameter, and latex microspheres connect away from valve body inlet end side
Spring is connect, the free end of spring is connected on the inner wall of valve body outlet end, and latex microspheres stop valve body inlet in acting force of the spring,
Enter medical fluid can only by feed liquor check valve 4 in fluid cylinder 3, then the medical fluid in fluid cylinder 3 can only by go out liquid check valve 5 into
Enter to collect beam passage 9, is equipped with wavy bulge at 1 lower part holding area of shell, enhances the stability of gripping, reduce due to holding not
Operation error caused by firm reason, sparge pipe 11 are connected through a screw thread with atomizer 15, can be sprayed according to rinsing or being atomized
Liquid operates to choose whether installation atomizer 15.
In use, medical fluid is added in liquid storage chamber 2, sealing-plug 17 is covered, different scales are then selected according to hydrojet position
The sparge pipe 11 of size then installs atomizer 15 if needing to be atomized spray, trigger squeeze 6 is then pressed, under piston 7 enters
Row stroke meeting 12 volume of retraction stroke cylinder, by medical liquid squeezing fluid cylinder 3, reset spring 14 can expand the up stroke that piston 7 is released
Medical fluid is sucked fluid cylinder 3 by the volume of big stroke cylinder 12, passes through medical fluid under the action of feed liquor check valve 4, liquid check valve 5 out
Collect beam passage 9, flowing water is adjusted to boundling water flow by collection beam passage 9, is then sprayed by sparge pipe 11 and atomizer 15, it is right
Affected part sprays.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Otorhinolaryngologicmedicine medicine sprayer, it is characterised in that: including shell, liquid storage chamber, fluid cylinder, feed liquor check valve, liquid is unidirectional out
Valve, trigger, piston, pipette, collection beam passage, bolt head and sparge pipe, the shell are in pistol-shaped structure, the enclosure interior
Equipped with liquid storage chamber and fluid cylinder, the pipette is arranged in liquid storage chamber, and the top of the pipette passes through feed liquor check valve and liquid
The lower end of cylinder connects, and the upper end of the fluid cylinder is connect by going out liquid check valve with collection beam passage right end, sets in the middle part of the fluid cylinder
Outwardly convex stroke cylinder out, the stroke cylinder is interior to be equipped with piston, and the right end of the piston is protruding with limited post, the limited post
It is arranged with reset spring outside, left end and the piston of the reset spring offset, and right end and the fluid cylinder inner sidewall of reset spring are fixed
Connection, the left end of the piston are fixedly connected with trigger, and the left end of the collection beam passage is equipped with thread groove, and the bolt head passes through
The mode of threaded connection is fixed in the thread groove, and the middle part of the bolt head is equipped with through-hole, and the sparge pipe is fixedly connected
In the left end of bolt head, the left end of the sparge pipe connects atomizer.
2. Otorhinolaryngologicmedicine medicine sprayer according to claim 1, it is characterised in that: the shell is equipped with and the liquid storage chamber
The top in the liquid feeding channel of connection, the liquid feeding channel is equipped with sealing-plug.
3. Otorhinolaryngologicmedicine medicine sprayer according to claim 1, it is characterised in that: the feed liquor check valve goes out liquid check valve
It include valve body, latex microspheres and spring, the valve inner arrival end is that the taper that internally direction cavity becomes larger is empty
Chamber, the latex microspheres diameter are greater than valve body inlet diameter, and the latex microspheres deviate from valve body inlet end side connecting spring, bullet
The free end of spring is connected on the inner wall of valve body outlet end.
4. Otorhinolaryngologicmedicine medicine sprayer according to claim 1, it is characterised in that: be equipped at the lower part of the housing holding area
Wavy bulge.
5. Otorhinolaryngologicmedicine medicine sprayer according to claim 1, it is characterised in that: the sparge pipe and atomizer pass through spiral shell
Line connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265948.XU CN209500510U (en) | 2018-08-07 | 2018-08-07 | Otorhinolaryngologicmedicine medicine sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265948.XU CN209500510U (en) | 2018-08-07 | 2018-08-07 | Otorhinolaryngologicmedicine medicine sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209500510U true CN209500510U (en) | 2019-10-18 |
Family
ID=68187045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265948.XU Expired - Fee Related CN209500510U (en) | 2018-08-07 | 2018-08-07 | Otorhinolaryngologicmedicine medicine sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209500510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245783A (en) * | 2020-11-03 | 2021-01-22 | 淄博市临淄区中医医院 | Clinical medicine device that spouts of otolaryngology branch of academic or vocational study |
| CN112791280A (en) * | 2021-01-11 | 2021-05-14 | 周易 | Medicine spraying equipment for clinical care with uniform medicine feeding |
| CN115804900A (en) * | 2022-12-23 | 2023-03-17 | 厦门大学附属第一医院 | Syringe |
-
2018
- 2018-08-07 CN CN201821265948.XU patent/CN209500510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245783A (en) * | 2020-11-03 | 2021-01-22 | 淄博市临淄区中医医院 | Clinical medicine device that spouts of otolaryngology branch of academic or vocational study |
| CN112791280A (en) * | 2021-01-11 | 2021-05-14 | 周易 | Medicine spraying equipment for clinical care with uniform medicine feeding |
| CN115804900A (en) * | 2022-12-23 | 2023-03-17 | 厦门大学附属第一医院 | Syringe |
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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 |
Granted publication date: 20191018 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |