CN214158254U - Rhinitis treatment device - Google Patents
Rhinitis treatment device Download PDFInfo
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- CN214158254U CN214158254U CN202021143623.1U CN202021143623U CN214158254U CN 214158254 U CN214158254 U CN 214158254U CN 202021143623 U CN202021143623 U CN 202021143623U CN 214158254 U CN214158254 U CN 214158254U
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- 206010039083 rhinitis Diseases 0.000 title claims abstract description 27
- 239000003814 drug Substances 0.000 claims abstract description 93
- 238000012377 drug delivery Methods 0.000 claims abstract description 29
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 28
- 238000001764 infiltration Methods 0.000 claims abstract description 23
- 230000008595 infiltration Effects 0.000 claims abstract description 21
- 229940079593 drug Drugs 0.000 claims abstract description 16
- 238000001647 drug administration Methods 0.000 claims abstract description 5
- 210000003128 head Anatomy 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 3
- 210000000867 larynx Anatomy 0.000 claims description 3
- 210000003800 pharynx Anatomy 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000002260 anti-inflammatory agent Substances 0.000 claims 2
- 229940124599 anti-inflammatory drug Drugs 0.000 claims 2
- 206010061218 Inflammation Diseases 0.000 abstract description 15
- 230000004054 inflammatory process Effects 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000003110 anti-inflammatory effect Effects 0.000 abstract description 6
- 230000003467 diminishing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003695 paranasal sinus Anatomy 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a rhinitis treatment device, which belongs to the field of medicines and comprises a medicine administration part, a medicine delivery part and a medicine storage part, wherein the medicine administration part comprises a medicine delivery pipe with an opening at one end, a medicine administration section is arranged on the medicine delivery pipe, the medicine administration section is provided with a plurality of small holes, and the small holes are communicated with the medicine delivery pipe. The radial size of the administration section is adapted to the aperture of the nasal cavity; the drug delivery section is bendable and can adapt to the structure of the nasal cavity, and the drug delivery section is coated with an infiltration layer; the drug delivery part comprises a drug delivery pipe section which is connected with the drug administration section and the drug storage part; the two ends of the medicine delivery pipe section are provided with joints which can be respectively connected with the medicine delivery section and the medicine storage part; the device also comprises a volume control part, a dosing section and a control part, wherein the volume control part comprises more than one valve and a volume measuring cavity; the medicine storage part comprises an elastic medicine bottle. The anti-inflammatory liquid medicine is directly delivered to the inflammation part, so that the aim of diminishing inflammation can be effectively fulfilled, and the problem that the traditional medicine for treating rhinitis cannot reach the inflammation part and cannot effectively diminish inflammation is solved.
Description
Technical Field
The invention relates to a rhinitis treatment device, in particular to a rhinitis treatment device which sends liquid medicine to inflammation parts in a nasal cavity.
Background
Rhinitis, an inflammatory disease of the nasal cavity and sinuses, is an inflammation of the mucous membrane of the nasal cavity caused by viruses, bacteria, allergens, various physicochemical factors, and certain systemic diseases. The main pathological changes of rhinitis are congestion, swelling, exudation, hyperplasia, atrophy or necrosis of the nasal mucosa.
Rhinitis is a high-grade disease, and investigation of large samples has shown that approximately not less than 10% of people have rhinitis symptoms.
The nasal cavity structure is complicated, through the paranasal sinus, the nasopharynx chamber, rhinitis still can arouse the complicated inflammation of surrounding tissue, because the structural reason of nasal cavity, it is inconvenient to put into external use medicine, and the medicine of oral administration often the effect is not good, and usual medicine is difficult to directly reach the inflammation position for the drug therapy of rhinitis is not good, and a lot of rhinitis patients relapse, receives the puzzlement of rhinitis for a long time.
Disclosure of Invention
Technical problem to be solved
Aiming at the problem that rhinitis is difficult to treat due to the nasal structure, the invention provides a device which directly sends anti-inflammatory liquid medicine to an inflammation part in the nasal cavity, so that the inflammation part can directly absorb the medicine, and the purpose of diminishing inflammation is achieved.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a rhinitis treatment device comprises a drug administration part, a drug delivery part and a drug storage part.
The medicine delivery part comprises a medicine delivery pipe section, and the medicine delivery part is connected with the medicine administration part and the medicine storage part;
the drug delivery part comprises a core rod and an infiltration layer, the infiltration layer is coated outside the core rod, the core rod is provided with small holes, the small holes are communicated with the infiltration layer, and the drug solution in the drug delivery section core rod can infiltrate the whole infiltration layer through a capillary effect;
the radial size of the drug delivery part is adapted to the aperture of the nasal cavity;
the drug delivery part is flexible and can adapt to the structure of the nasal cavity so as to extend into the nasal cavity and reach the pharynx of the larynx;
preferably, the infiltration layer is a sponge layer;
preferably, the infiltration layer is a cloth layer;
preferably, the drug delivery segment is a flexible tube;
preferably, two ends of the medicine delivery pipe section are provided with joints which can be respectively movably or fixedly connected with the medicine delivery section and the medicine storage part;
preferably, the system further comprises a volume control part comprising more than one valve and a volume measuring chamber, wherein the volume control part is arranged in the drug delivery pipe section or at two ends of the drug delivery pipe section;
preferably, a guide head is arranged at the front end of the administration part, the joint of the guide head and the administration part comprises an annular step, and the height of the step exceeds the thickness of the infiltration layer;
optionally, as a specific example, the administration part is provided with a plurality of small holes, the small holes are nozzles, and after the administration section extends into the nasal cavity, the nozzles directly spray the liquid medicine into the nasal cavity;
the medicine storage part comprises an elastic medicine bottle, the medicine bottle is filled with anti-inflammatory liquid medicine, and the liquid medicine in the medicine bottle can be squeezed out by squeezing the medicine bottle.
(III) advantageous effects
1, this application is through setting up the portion of dosing, the portion of infusing and storing up medicine portion, directly send the inflammation liquid medicine to the inflammation position, can effectually reach anti-inflammatory purpose, has solved the problem that the medicine can not reach the inflammation position and can not effectively diminish inflammation in present rhinitis treatment.
2, the guiding head is arranged, so that the drug administration part can be guided into the nasal cavity by a user.
3, the nozzle is arranged, and the medicine can be applied in a spraying mode.
4, the volumetric cavity is arranged, and the dosing can be carried out according to the dosage, so that the dosing device is suitable for different dosing requirements.
5, the medicine is discharged in an extrusion mode, and the use is more convenient.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a fourth embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic structural diagram of a fifth embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a sixth embodiment of the present invention;
in the figure: 1-medicine storage part, 11-extrusion handle, 2-medicine delivery part, 21-first joint, 22-volume measuring chamber, 23-valve, 3-medicine delivery part, 31-second joint, 32-small hole, 33-infiltration layer, 34-guide head, 35-step and 36-core rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
1-medicine storage part, 11-extrusion handle, 2-medicine delivery part, 21-first joint, 22-volume measuring cavity, 23-valve, 3-medicine delivery part, 31-second joint, 32-small hole, 33-infiltration layer, 34-guide head, 35-step and 36-core rod;
referring to fig. 1-7, the present invention provides a technical solution: a method and device for treating rhinitis comprises a drug administration part 3, a drug delivery part 2 and a drug storage part 1
In a first embodiment, as shown in fig. 1 and 2, the administration part 3 comprises a core rod 36, a plurality of small holes 32 are formed in the core rod 36, and the free end of the administration part adopts a round head without an edge angle, so that the administration part can conveniently extend into the nasal cavity of a person.
The radial size of the administration part 3 is adapted to the aperture of the nasal cavity, and the length of the administration part is generally set according to the length from the nasal cavity to the nasopharyngeal cavity of a person or slightly longer;
the administration part is flexible and can adapt to the structure of the nasal cavity so as to extend into the nasal cavity and reach the pharynx part of the larynx;
the drug delivery part is coated with an infiltration layer 33, the infiltration layer 33 is made of a material capable of generating a capillary effect, and the liquid medicine in the core rod of the drug delivery part infiltrates the whole infiltration layer through the capillary effect and is transferred to the nasal cavity;
the infiltration layer 33 is a sponge layer, or a cloth layer, or other materials capable of generating a capillary effect;
the medicine delivery part 2 comprises a medicine delivery pipe section and is connected with the medicine administration part 3 and the medicine storage part 1;
fig. 3 shows a second embodiment, in which the ends of the administration tube section are provided with connectors 21 for connecting to the administration section, and correspondingly, the administration section is provided with a matching connector 31; the joint at the other end is connected with a medicine storage part (not shown in the figure), when in use, the medicine storage part 1, the medicine delivery part 2 and the medicine delivery part 3 are connected through movable joints, when not in use, the movable joints are disconnected, and the medicine storage part 1, the medicine delivery part 2 and the medicine delivery part 3 can be independently stored and carried;
the device also comprises a capacity control part, a valve 23 and a volume measuring cavity 22, wherein the volume measuring cavity 22 is arranged in the medicine delivery pipe section or at two ends of the medicine delivery pipe section;
in the preferred embodiment 3, referring to fig. 4, the front end of the administration section 3 is provided with a guide head 34, the joint of the guide head 34 and the administration section comprises an annular step 35, and the height of the step 35 exceeds the thickness of the infiltration layer 33.
Alternative embodiment 4, see fig. 5 and 6, as a specific example, the administration section 3 is provided with a plurality of small holes 32, the small holes are nozzles, the administration section 3 does not include an infiltration layer, and after the administration section extends into the nasal cavity, the nozzles directly spray the liquid medicine into the nasal cavity;
the medicine storage part 1 comprises an elastic medicine bottle, the medicine bottle is filled with anti-inflammatory liquid medicine, and the liquid medicine in the medicine bottle can be squeezed out by squeezing the medicine bottle;
in a preferred embodiment 5, as shown in fig. 7, the medicine storage part comprises a squeeze bottle cap, a squeeze handle 11 is arranged on the bottle cap, the medicine bottle is filled with anti-inflammatory medicine liquid, and the medicine liquid in the medicine bottle can be squeezed out by squeezing the bottle cap 11;
in a preferred embodiment 6, as shown in fig. 8, the administration part 3 is provided with small holes 32, the small holes 32 are communicated with an infiltration layer 33, and the liquid medicine is delivered to the nasal cavity by infiltrating the whole infiltration layer.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A rhinitis treatment device is characterized by comprising a drug administration part, a drug delivery part and a drug storage part; the drug delivery part comprises a core bar and an infiltration layer, the infiltration layer is coated outside the core bar, the core bar is provided with small holes, and the small holes are communicated with the infiltration layer; the drug delivery part comprises a drug delivery pipe section, and the open end of the drug delivery section is connected with the drug storage part; the radial size of the drug delivery part is adapted to the aperture of the nasal cavity; the administration part is flexible and can adapt to the structure of the nasal cavity so as to extend into the nasal cavity and reach the pharynx of the larynx.
2. The rhinitis treatment apparatus according to claim 1, wherein the infiltration layer is a sponge layer or a cloth layer.
3. A rhinitis treatment apparatus according to claim 1, wherein the delivery tube section is a flexible tube.
4. The rhinitis treatment apparatus according to claim 1, wherein the ends of the drug delivery tube segment are provided with connectors for connecting the drug delivery part and the drug storage part respectively.
5. The rhinitis treatment apparatus according to claim 1, further comprising a volume control part, wherein the volume control part comprises one or more valves and a volume measuring chamber, and the volume control part is disposed in the drug delivery tube section or at both ends of the drug delivery tube section.
6. The rhinitis treatment apparatus according to claim 1, wherein the front end of the drug delivery part is provided with a guide head, the joint of the guide head and the drug delivery part comprises an annular step, and the height of the step exceeds the thickness of the infiltration layer.
7. The rhinitis treatment apparatus according to claim 1, wherein the plurality of small holes formed in the drug delivery portion are nozzles, and the nozzles spray the drug solution directly into the nasal cavity after the drug delivery segment is inserted into the nasal cavity.
8. The rhinitis treatment apparatus according to claim 1, wherein the drug storage portion comprises an elastic drug bottle containing the anti-inflammatory drug solution, and the drug solution can be squeezed out by squeezing the drug bottle.
9. The rhinitis treatment apparatus according to claim 1, wherein the drug storage part comprises a squeeze-type bottle cap, a squeeze handle is arranged on the bottle cap, the anti-inflammatory drug solution is contained in the drug bottle, and the drug solution can be squeezed out by squeezing the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143623.1U CN214158254U (en) | 2020-06-19 | 2020-06-19 | Rhinitis treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143623.1U CN214158254U (en) | 2020-06-19 | 2020-06-19 | Rhinitis treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158254U true CN214158254U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021143623.1U Expired - Fee Related CN214158254U (en) | 2020-06-19 | 2020-06-19 | Rhinitis treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643800A (en) * | 2020-06-19 | 2020-09-11 | 吴昌德 | Rhinitis treatment device |
| CN115068795A (en) * | 2022-07-28 | 2022-09-20 | 纳索菲德(上海)制药技术有限公司 | Spray head for spraying liquid medicine into nose and device thereof |
-
2020
- 2020-06-19 CN CN202021143623.1U patent/CN214158254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643800A (en) * | 2020-06-19 | 2020-09-11 | 吴昌德 | Rhinitis treatment device |
| CN115068795A (en) * | 2022-07-28 | 2022-09-20 | 纳索菲德(上海)制药技术有限公司 | Spray head for spraying liquid medicine into nose and device thereof |
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| 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: 20210910 |