CN220558408U - Ear, nose and throat medicine feeder - Google Patents
Ear, nose and throat medicine feeder Download PDFInfo
- Publication number
- CN220558408U CN220558408U CN202321526464.7U CN202321526464U CN220558408U CN 220558408 U CN220558408 U CN 220558408U CN 202321526464 U CN202321526464 U CN 202321526464U CN 220558408 U CN220558408 U CN 220558408U
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- CN
- China
- Prior art keywords
- sleeve
- joint
- spray
- liquid suction
- pipe
- 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.)
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- 239000003814 drug Substances 0.000 title abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 54
- 238000012377 drug delivery Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000000889 atomisation Methods 0.000 claims description 5
- 239000011550 stock solution Substances 0.000 claims description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 238000001647 drug administration Methods 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 description 7
- 210000003128 head Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229940000044 respiratory system drug Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The application discloses an ear, nose and throat medicine feeder, which comprises a liquid storage bottle and a medicine feeding device, wherein the medicine feeding device is connected to the bottle mouth of the liquid storage bottle, the medicine feeding device comprises a liquid suction part, a connecting part and a disposable spray pipe, the liquid suction part is provided with a liquid suction pipe and a pressing head, the liquid suction pipe is provided with a one-way valve, one end of the one-way valve extends into the bottom of the liquid storage bottle, and the other end of the one-way valve penetrates through the connecting part and is connected with the disposable spray pipe; the disposable spray pipe comprises a sleeve, a joint and a spray header, wherein the sleeve and the joint are made of soft plastics, soft steel wires are embedded in the sleeve, a circulation cavity is formed in the sleeve, one end of the joint is fixedly arranged at the front end of the sleeve, and the other end of the joint is sleeved on the periphery of the spray header. The ear-nose-throat drug delivery device realizes single-hand operation and unidirectional drug delivery, and effectively reduces the risk of cross infection; the injection dosage is adjustable, the drug administration is more accurate, the volume is small, the use is convenient, the cost is low, the injection dosage is economical and practical, and the injection dosage is suitable for popularization and application.
Description
Technical Field
The application relates to the field of medical auxiliary tools, in particular to a respiratory system drug delivery device, and specifically relates to an ear-nose-throat drug delivery device.
Background
In the treatment of diseases of the ear, nose, throat, etc., it is generally necessary to administer the drug to a deep site such as the ear canal, the nasal cavity, or the deep throat. The ear-nose-throat drug delivery device adopted in clinic at present is generally composed of an air bag, a drug delivery bottle, a catheter, a spray pipe and a spray head. When in use, the prepared liquid medicine is added into the drug delivery bottle, and the liquid medicine in the drug delivery bottle is delivered to the lesion part through the spray pipe nozzle by pinching and placing the air bag. The drug delivery device has the advantages that the drug delivery amount of the air bags pinched and released by different people with different forces is uncontrollable, and the drug delivery is insufficient or excessive, so that the illness state is delayed or adverse reaction is caused easily. The spray pipe and the spray head are of an integrated metal structure, and can be used for the next patient after being disinfected after each use, so that the comfort level is poor, and secondary injury is easy to cause when the medicine is administrated; complicated operation increases the workload of medical staff and also easily causes cross infection.
Disclosure of Invention
The utility model provides a overcome the defect that exists among the above-mentioned prior art, provide a simple structure, convenient to use, spray the ear-nose-throat ware of dose adjustable, the comfort level is high and can effectively reduce cross infection.
In order to solve the technical problems, the application adopts the following technical scheme:
the utility model provides an ear, nose and throat medicine feeder, includes stock solution bottle and dosing device, and dosing device connects in the bottleneck department of stock solution bottle, wherein, dosing device includes drawing liquid portion, connecting portion and disposable shower, drawing liquid portion is provided with drawing liquid pipe and pressing head, is equipped with the check valve on the drawing liquid pipe, and its one end stretches into the stock solution bottle bottom, and the other end passes connecting portion and links to each other with disposable shower; the disposable spray pipe comprises a sleeve, a joint and a spray header, wherein the sleeve and the joint are made of soft plastics, soft steel wires are embedded in the sleeve, a circulation cavity is formed in the sleeve, one end of the joint is fixedly arranged at the front end of the sleeve, and the other end of the joint is sleeved on the periphery of the spray header.
The ear-nose-throat medicine feeder is characterized in that a connecting column is arranged in the connector, a spray head is sleeved on the connecting column, the spray head is an atomization spray head, more than 3 through grooves are formed in the inner side wall of the spray head, and atomization spray holes are formed in the front end of the spray head.
The front ends of the joint and the spray header are arc-shaped.
The utility model relates to an ear-nose-throat drug delivery device, wherein the inner bottom of the liquid storage bottle is semicircular.
The utility model provides an ear-nose-throat drug delivery device, wherein, the junction outside of drawing liquid pipe and disposable shower is equipped with a flow adjust knob.
The ear-nose-throat drug delivery device is characterized in that a dial is arranged on the outer side of the flow adjusting knob.
The ear-nose-throat medicine feeder is characterized in that the connecting part comprises a threaded bottle cap and a connector, the threaded bottle cap is in threaded connection with the bottle mouth of the liquid storage bottle, a through hole is formed in the threaded bottle cap, and the lower end of the connector is rotatably embedded into the through hole.
Due to the adoption of the technical scheme, the application has the following technical effects:
the ear-nose-throat drug delivery device adopts a push type liquid suction structure, can realize one-hand operation, and is more convenient to use; the one-way valve is arranged on the liquid suction pipe, and the spray pipe adopts the disposable spray pipe, so that the cross contamination caused by the backflow of the liquid medicine and the repeated use is effectively avoided, and the liquid suction pipe is more sanitary and safer. The spray pipe sleeve and the joint are made of soft plastic, and the soft steel wire embedded in the spray pipe sleeve can be bent into any angle according to the use requirement, so that the spray pipe sleeve is good in use comfort.
The ear, nose and throat medicine feeder of this application, the shower nozzle adopts the atomizing shower nozzle, and the coverage of giving medicine to poor free of charge is wide. The joint of the liquid suction pipe and the spray pipe can be provided with a flow adjusting knob and a dial, so that the flow of the liquid medicine can be controlled.
The utility model provides an ear, nose and throat ware of dosing, sleeve pipe and connector all adopt soft plastics to make, and the connector front end sets up arc, and use travelling comfort is good, has effectively avoided stretching into the injury that causes when dosing in vivo.
The ear, nose and throat medicine feeder of the utility model has the advantages that the inner bottom of the liquid storage bottle is arranged to be circular arc, the residual problem that the liquid medicine at the bottom cannot be pumped is effectively solved, and the liquid medicine is prevented from being wasted.
The ear-nose-throat drug delivery device has the advantages of simple structure, convenient use and low cost, and is very suitable for popularization and application.
Drawings
FIG. 1 is a schematic view of the structure of an ear-nose-throat applicator of the present application;
FIG. 2 is a schematic view of the disposable shower tube structure of the ear-nose-throat applicator of the present application;
fig. 3 is a schematic diagram of the shower head structure of the disposable shower pipe.
Detailed Description
The present application is described in detail below with reference to specific embodiments, which are only for the convenience of those skilled in the art to understand the technical solutions of the present application, and the description made in making or using the present application should not be construed as limiting the protection scope of the present application.
Referring to fig. 1-2, an ear, nose and throat medicine feeder comprises a liquid storage bottle 1 and a medicine feeding device, wherein the medicine feeding device is connected to the bottle mouth of the medicine storage bottle 1, the medicine feeding device comprises a liquid suction part, a connecting part 2 and a disposable spray pipe 5, the liquid suction part is provided with a liquid suction pipe 3 and a pressing head 4, the pressing head 4 pumps liquid medicine in the liquid storage bottle 1 into the liquid suction pipe 3 through pressing and sprays the liquid medicine through the disposable spray pipe 5, and a pressing type liquid suction structure is adopted, so that single-hand operation can be realized, and the use is more convenient; this part of the structure is the prior art and is not described here in detail. The liquid suction pipe 3 is provided with a one-way valve to effectively avoid the backflow of the extracted liquid medicine. One end of the liquid suction pipe 3 extends into the bottom of the liquid storage bottle 1, and the other end passes through the connecting part 2 to be connected with the disposable spray pipe 5. The interface can be arranged at the position where the liquid suction pipe 3 passes through the connecting part 2, and when the disposable spray pipe is not connected, the interface can be sleeved by the protective sleeve so as to avoid liquid leakage and ensure the safety and sanitation of use. The disposable spray pipe can effectively avoid cross contamination caused by repeated use, and is more sanitary and safe. The disposable shower 5 comprises a sleeve 51, a joint 52, a shower head 53 and a connecting port 54, wherein the sleeve 51 and the joint 52 are made of soft plastic, the sleeve 51 is embedded with a soft steel wire 53, and the disposable shower can be bent into any angle according to use requirements, so that the disposable shower is good in use comfort. The sleeve 51 is provided with a circulation cavity 511 for circulating the liquid medicine, the circulation cavity 511 is an annular cavity, one end of the joint 52 is fixedly arranged at the front end of the sleeve 51, and the other end of the joint is sleeved on the periphery of the spray header 53.
The joint 52 is a hollow pipe body, one end of the pipe body is fixedly arranged at the front end of the sleeve 51, a connecting column 521 can be arranged at the middle part of the pipe body, and the soft steel wires 53 penetrate into the connecting column 521 to be fixed. The connection place of the connecting column 521 and the joint inner cavity is provided with more than two through holes 522 which are communicated with the circulation cavity 511 of the sleeve 51, the spray header 53 is sleeved on the connecting column 521, the inner side wall of the spray header 53 is provided with more than 3 through grooves 531 which are communicated with the through holes, and the front end of the spray header 53 is provided with spray holes 532. The spray header is preferably an atomization spray header, so that the spraying is more comfortable and uniform, the coverage range is wider, and the spraying can be more fully performed.
The front ends of the connector 52 and the spray header 53 of the ear-nose-throat medicine feeder are preferably circular arc-shaped so as to avoid tissue damage caused during medicine feeding.
When in use, the disposable shower pipe 5 is sleeved on the interface of the liquid suction pipe 3 through the connecting port 54, and a connecting fin 541 which is convenient to hold is arranged on the outer side of the connecting port 54 for the convenience of sleeving.
In the ear-nose-throat medicine feeder, the inner bottom of the liquid storage bottle 1 is preferably semicircular. Effectively solves the residual problem that the liquid medicine at the bottom cannot be pumped up, and avoids the waste of the liquid medicine.
In the ear-nose-throat drug delivery device, preferably, a flow adjusting knob 6 is arranged at the outer side of the joint of the liquid suction pipe 3 and the disposable spray pipe 5. More preferably, a dial is arranged on the outer side of the flow adjusting knob 6 so as to realize controllable output of the liquid medicine.
In the ear-nose-throat drug delivery device, preferably, the connecting part 2 comprises a threaded bottle cap 21 and a connector 22, the threaded bottle cap 21 is in threaded connection with the bottle mouth of the liquid storage bottle 1, a through hole is formed in the threaded bottle cap, and the lower end of the connector 22 is rotatably embedded into the through hole. So that the connector 22 can realize full-angle rotation in the through hole, and the operation of one hand is more convenient.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (7)
1. The utility model provides an ear, nose and throat ware of dosing, includes stock solution bottle and dosing device, dosing device connects in the bottleneck department of stock solution bottle, its characterized in that:
the drug delivery device comprises a liquid suction part, a connecting part and a disposable spray pipe, wherein the liquid suction part is provided with a liquid suction pipe and a pressing head, the liquid suction pipe is provided with a one-way valve, one end of the one-way valve stretches into the bottom of the liquid storage bottle, and the other end of the one-way valve penetrates through the connecting part and is connected with the disposable spray pipe;
the disposable spray pipe comprises a sleeve, a joint and an atomization spray header, wherein the sleeve and the joint are made of soft plastics, soft steel wires are embedded in the sleeve, a circulation cavity is formed in the sleeve, one end of the joint is fixedly arranged at the front end of the sleeve, and the other end of the joint is sleeved on the periphery of the spray header.
2. The otorhinolaryngologic applicator of claim 1 wherein:
the connector is internally provided with a connecting column, a spray head is sleeved on the connecting column, the spray head is an atomization spray head, more than 3 through grooves are formed in the inner side wall of the spray head, and spray holes are formed in the front end of the spray head.
3. The otorhinolaryngologic applicator of claim 2 wherein:
the front end of the joint is arc-shaped.
4. The otorhinolaryngologic applicator of claim 1 wherein:
the inner bottom of the liquid storage bottle is semicircular.
5. The otorhinolaryngologic applicator of claim 1 wherein:
and a flow adjusting knob is arranged on the outer side of the joint of the liquid suction pipe and the disposable spray pipe.
6. The otorhinolaryngologic applicator of claim 5 wherein:
the outside of the flow adjusting knob is provided with a dial.
7. The otorhinolaryngologic applicator of any one of claims 1 to 6 wherein:
the connecting part comprises a threaded bottle cap and a connector, the threaded bottle cap is in threaded connection with the bottle mouth of the liquid storage bottle, a through hole is formed in the threaded bottle cap, and the lower end of the connector is rotatably embedded into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526464.7U CN220558408U (en) | 2023-06-15 | 2023-06-15 | Ear, nose and throat medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526464.7U CN220558408U (en) | 2023-06-15 | 2023-06-15 | Ear, nose and throat medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220558408U true CN220558408U (en) | 2024-03-08 |
Family
ID=90090254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321526464.7U Active CN220558408U (en) | 2023-06-15 | 2023-06-15 | Ear, nose and throat medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220558408U (en) |
-
2023
- 2023-06-15 CN CN202321526464.7U patent/CN220558408U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |