CN220175845U - Nasal cavity pressurization drug delivery device - Google Patents
Nasal cavity pressurization drug delivery device Download PDFInfo
- Publication number
- CN220175845U CN220175845U CN202321292682.9U CN202321292682U CN220175845U CN 220175845 U CN220175845 U CN 220175845U CN 202321292682 U CN202321292682 U CN 202321292682U CN 220175845 U CN220175845 U CN 220175845U
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- China
- Prior art keywords
- medicine
- drug
- groove
- pipe
- bottle
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- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 18
- 238000012377 drug delivery Methods 0.000 title claims description 7
- 239000003814 drug Substances 0.000 claims abstract description 128
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 239000010902 straw Substances 0.000 claims abstract description 8
- 210000003128 head Anatomy 0.000 claims abstract description 5
- 239000011435 rock Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 abstract description 34
- 239000007788 liquid Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007922 nasal spray Substances 0.000 description 4
- 229940097496 nasal spray Drugs 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010579 first pass effect Methods 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Abstract
The utility model discloses a nasal cavity pressurizing drug feeder, which comprises a drug bottle and a drug spraying cover, wherein a grip is arranged on the outer side of the drug bottle, a bottle opening is arranged on the drug bottle, the bottle opening is in threaded connection with the drug spraying cover, a shaking mechanism is arranged in the drug bottle, an observation window is arranged on the outer side surface of the drug bottle, scale marks are arranged on the observation window, a drug spraying pipe and a pressurizing mechanism, the two sides of which are respectively bent outwards, are arranged on the drug spraying cover, the pressurizing mechanism is convenient for extruding liquid medicine from the drug bottle into the drug spraying pipe, a straw communicated with the drug spraying pipe is arranged in the drug spraying cover, the straw extends to the inner bottom surface of the drug bottle, an atomizing head is arranged at the upper end of the drug spraying pipe, and a pipe sleeve is sleeved on the drug spraying pipe: the portable medical device is convenient to carry and use, and improves the mixing effect of the medical liquid.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a nasal cavity pressurizing drug feeder.
Background
The drug delivery to the nasal cavity is one of the main methods for treating rhinitis, nasosinusitis and other diseases, the surface of the nasal mucosa is smooth and moist, the blood vessel is rich, the drug liquid can be absorbed rapidly, the drug enters the systemic circulation from the blood vessel, the first pass effect when the drug is taken orally is avoided, the bioavailability is high, publication No. CN216653052U discloses a micro-power nasal cavity atomization drug delivery device, the drug liquid formed on a drug delivery device body is prevented from easily overturning and dripping on a table top, a protective cover can protect the nozzle, the nozzle is prevented from being easily damaged, the drug delivery device has some defects that firstly, the body needs electric drive, the drug liquid is easily sprayed out due to false touch in the carrying process, the use is inconvenient, and secondly, the drug liquid can reduce the therapeutic effect of the drug liquid after the drug liquid is deposited.
Disclosure of Invention
The nasal cavity pressurizing drug feeder solves the problems, and the drug liquid in the drug bottle is atomized by manual pressurization, the pressing block can be fixed through the limiting mechanism when the nasal cavity pressurizing drug feeder is not in use, the drug feeder is convenient to carry and use, the drug liquid can be mixed by the ball body by shaking the drug bottle before use, and the use effect of the drug liquid is improved.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a nasal cavity pressurization ware of dosing, includes the medicine bottle, spouts the medicine lid, the medicine bottle outside is equipped with the handle, be equipped with the bottleneck above the medicine bottle, bottleneck and spout medicine lid threaded connection, be equipped with in the medicine bottle and rock the mechanism, the medicine bottle lateral surface is equipped with the observation window, be equipped with the scale mark on the observation window, it is equipped with both sides respectively to outside crooked spout medicine pipe, pressurizing mechanism above spouting the medicine lid, pressurizing mechanism conveniently extrudees the medicine liquid from in the medicine bottle to spout in the medicine pipe, spout be equipped with in the medicine lid with spout the straw of medicine pipe intercommunication, the straw extends to the medicine bottle interior bottom surface, it is equipped with the atomising head to spout medicine pipe upper end, it has cup jointed the pipe box on the medicine pipe to spout.
The shaking mechanism comprises a cylinder, a groove is formed in the cylinder, a ball body is slidably arranged in the groove, the ball body is embedded in the groove, and liquid medicine in the medicine bottle can be mixed by shaking the ball body in the groove.
The pressurizing mechanism comprises a sleeve communicated with the medicine bottle, a pressing column is slidably arranged on the sleeve, a plunger is arranged at the lower end of the pressing column, a first spring is sleeved on the pressing column and located between the upper surface of the plunger and the sleeve, the first spring can assist the pressing column to reset, the pressing mechanism is convenient to use, a pressing block is arranged at the upper end of the pressing column, a limiting mechanism is arranged on one side of the pressing block, far away from the medicine spraying tube, and the limiting mechanism can prevent the pressing block from being triggered by mistake when the medicine bottle is not used.
The utility model discloses a medicine bottle, including the connecting rod that is connected with the briquetting rotation, medicine bottle is close to connecting rod one side upper end and is equipped with the spacing groove, the slip is equipped with the slide in the spacing groove, the spacing groove both sides all are equipped with the draw-in groove, the slide both sides all are equipped with the fixture block that is located the draw-in groove, slide lower extreme symmetry is equipped with the telescopic link, the second spring has been cup jointed on the telescopic link, the telescopic link is fixed in the spacing groove, the connecting rod is located the slide below of spacing groove.
The outside of the medicine spraying pipe is provided with a guide groove, the medicine spraying pipe is provided with a clamping ring, the pipe sleeve is internally provided with a guide block positioned in the guide groove, and the pipe sleeve is internally provided with a sealing sleeve positioned in the clamping ring.
The utility model has the advantages that: firstly, the nasal spray device is convenient to use, the pressing block is fixed through the connecting rod of the limiting mechanism, the medicine spraying pipe is prevented from spraying medicine liquid by mistake when the nasal spray device is not in use, the nasal spray device can spray medicine to the nasal cavity by pressing the pressing block after the pipe sleeve is pulled out when the nasal spray device is in use, and the handle can conveniently fix the medicine bottle when the pressing block is pressed; and secondly, the ball body in the groove is driven to move by shaking the medicine bottle before use, so that the mixing effect of the medicine liquid is improved, and the treatment effect of the medicine liquid is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an external view of the present utility model.
Fig. 3 is a schematic view of the wobble mechanism of the present utility model.
Fig. 4 is a schematic view of a spacing mechanism of the present utility model.
Fig. 5 is a schematic view of a partial structure of a spray tube according to the present utility model.
As shown in the figure: 1. a medicine bottle; 101. a grip; 2. a spraying cover; 3. a bottle mouth; 4. a shaking mechanism; 5. an observation window; 6. scale marks; 7. a medicine spraying tube; 8. a pressurizing mechanism; 9. a suction pipe; 10. an atomizing head; 11. a pipe sleeve; 12. a column; 13. a groove; 14. a sphere; 15. a sleeve; 16. pressing a column; 17. a plunger; 18. a first spring; 19. briquetting; 20. a limiting mechanism; 21. a connecting rod; 22. a limit groove; 23. a slide plate; 24. a clamping groove; 25. a clamping block; 26. a telescopic rod; 27. a second spring; 28. a guide groove; 29. a collar; 30. a guide block; 31. and (5) sealing the sleeve.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a nasal cavity pressurization medicine feeder, includes medicine bottle 1, spouts medicine lid 2, the medicine bottle 1 outside is equipped with grip 101, be equipped with bottleneck 3 above the medicine bottle 1, bottleneck 3 and spouts medicine lid 2 threaded connection, be equipped with in the medicine bottle 1 and rock mechanism 4, medicine bottle 1 lateral surface is equipped with observation window 5, be equipped with scale mark 6 on the observation window 5, be equipped with outside crooked medicine spraying tube 7, the pressurizing mechanism 8 of both sides respectively above spouting medicine lid 2, pressurizing mechanism 8 is convenient to extrude the medicine liquid from medicine bottle 1 to spout in the medicine tube 7, be equipped with in the medicine spraying lid 2 with the straw 9 of spouting medicine tube 7 intercommunication, straw 9 extends to medicine bottle 1 interior bottom surface, spout medicine tube 7 upper end and be equipped with atomising head 10, spout and cup jointed pipe sleeve 11 on the medicine tube 7.
The shaking mechanism 4 comprises a cylinder 12, a groove 13 is formed in the cylinder 12, a ball 14 is slidably arranged in the groove 13, the ball 14 is embedded in the groove 13, and liquid medicine in the medicine bottle 1 can be mixed by shaking the ball 14 in the groove 13.
The pressurizing mechanism 8 comprises a sleeve 15 communicated with the medicine bottle 1, a pressing column 16 is slidably arranged on the sleeve 15, a plunger 17 is arranged at the lower end of the pressing column 16, a first spring 18 is sleeved on the pressing column 16 and positioned between the upper surface of the plunger 17 and the sleeve 15, the first spring 18 can assist the pressing column 16 to reset, the medicine bottle is convenient to use, a pressing block 19 is arranged at the upper end of the pressing column 16, a limit mechanism 20 is arranged on one side, far away from the medicine spraying tube 7, of the pressing block 19, and the limit mechanism 20 can prevent the pressing block 19 from being triggered by mistake when the medicine bottle 1 is not used.
The limiting mechanism 20 comprises a connecting rod 21 rotationally connected with the pressing block 19, a limiting groove 22 is formed in the upper end of one side, close to the connecting rod 21, of the medicine bottle 1, a sliding plate 23 is arranged in the limiting groove 22 in a sliding mode, clamping grooves 24 are formed in two sides of the limiting groove 22, clamping blocks 25 located in the clamping grooves 24 are arranged on two sides of the sliding plate 23, a telescopic rod 26 is symmetrically arranged at the lower end of the sliding plate 23, a second spring 27 is sleeved on the telescopic rod 26, the telescopic rod 26 is fixed in the limiting groove 22, and the connecting rod 21 is located below the sliding plate 23 of the limiting groove 22.
The outside of the medicine spraying pipe 7 is provided with a guide groove 28, the medicine spraying pipe 7 is provided with a clamping ring 29, the pipe sleeve 11 is internally provided with a guide block 30 positioned in the guide groove 28, and the pipe sleeve 11 is internally provided with a sealing sleeve 31 positioned in the clamping ring 29.
When the utility model is in specific implementation, the medicine liquid is added into the medicine bottle, the medicine spraying cover is fixed on the bottle opening, when in use, the medicine bottle is rocked to drive the ball body to move up and down in the groove of the cylinder body to mix the medicine liquid, the slide plate is pressed down to slide in the limit groove, the clamping block slides in the clamping groove, the telescopic rod and the second spring are compressed simultaneously, the connecting rod is pulled out, the pipe sleeve is taken down, the medicine spraying pipe is placed in the nasal cavity, the pressing block is pressed down to drive the pressing cylinder and the plunger to press the gas in the sleeve downwards, the medicine liquid enters the medicine spraying pipe and the atomizing nozzle through the suction pipe to carry out nasal cavity medicine feeding, the pressing block is loosened, the pressing cylinder moves upwards under the action of the first spring, external gas enters the medicine bottle from the medicine spraying pipe and can be operated again for medicine feeding, and after use, the connecting rod is placed in the limit groove, the pipe sleeve is closed to the sealing sleeve is positioned in the clamping ring.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. A nasal cavity pressurizing drug delivery device, characterized in that: including medicine bottle (1), spout medicine lid (2), medicine bottle (1) outside is equipped with handle (101), be equipped with bottleneck (3) above medicine bottle (1), bottleneck (3) and spout medicine lid (2) threaded connection, be equipped with in medicine bottle (1) and rock mechanism (4), medicine bottle (1) lateral surface is equipped with observation window (5), be equipped with scale mark (6) on observation window (5), spout medicine lid (2) top be equipped with both sides respectively outside crooked spout medicine pipe (7), pressurizing mechanism (8), spout be equipped with in medicine lid (2) with spout straw (9) of medicine pipe (7) intercommunication, straw (9) extend to medicine bottle (1) inner bottom surface, spout medicine pipe (7) upper end and be equipped with atomising head (10), spout and cup jointed pipe sleeve (11) on medicine pipe (7).
2. A nasal cavity pressurizing applicator as defined in claim 1, wherein: the shaking mechanism (4) comprises a cylinder (12), a groove (13) is formed in the cylinder (12), a ball body (14) is arranged in the groove (13) in a sliding mode, and the ball body (14) is embedded in the groove (13).
3. A nasal cavity pressurizing applicator as defined in claim 1, wherein: the pressurizing mechanism (8) comprises a sleeve (15) communicated with the medicine bottle (1), a pressing column (16) is slidably arranged on the sleeve (15), a plunger (17) is arranged at the lower end of the pressing column (16), a first spring (18) is sleeved on the pressing column (16) and located between the upper surface of the plunger (17) and the sleeve (15), a pressing block (19) is arranged at the upper end of the pressing column (16), and a limiting mechanism (20) is arranged on one side, far away from the medicine spraying tube (7), of the pressing block (19).
4. A nasal cavity pressurizing applicator according to claim 3, wherein: stop gear (20) include with briquetting (19) rotate connecting rod (21) of being connected, medicine bottle (1) are close to connecting rod (21) one side upper end and are equipped with spacing groove (22), it is equipped with slide (23) to slide in spacing groove (22), spacing groove (22) both sides all are equipped with draw-in groove (24), slide (23) both sides all are equipped with fixture block (25) that are located draw-in groove (24), slide (23) lower extreme symmetry is equipped with telescopic link (26), second spring (27) have been cup jointed on telescopic link (26), telescopic link (26) are fixed in spacing groove (22), connecting rod (21) are located under slide (23) of spacing groove (22).
5. A nasal cavity pressurizing applicator as defined in claim 1, wherein: the medicine spraying pipe (7) outside is equipped with guiding groove (28), be equipped with rand (29) on the medicine spraying pipe (7), be equipped with in pipe box (11) and be located guiding block (30) of guiding groove (28), be equipped with seal cover (31) that are located rand (29) in pipe box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292682.9U CN220175845U (en) | 2023-05-25 | 2023-05-25 | Nasal cavity pressurization drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292682.9U CN220175845U (en) | 2023-05-25 | 2023-05-25 | Nasal cavity pressurization drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220175845U true CN220175845U (en) | 2023-12-15 |
Family
ID=89104577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292682.9U Active CN220175845U (en) | 2023-05-25 | 2023-05-25 | Nasal cavity pressurization drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220175845U (en) |
-
2023
- 2023-05-25 CN CN202321292682.9U patent/CN220175845U/en active Active
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| GR01 | Patent grant |