CN220327542U - Oral treatment drug delivery device - Google Patents
Oral treatment drug delivery device Download PDFInfo
- Publication number
- CN220327542U CN220327542U CN202320467876.1U CN202320467876U CN220327542U CN 220327542 U CN220327542 U CN 220327542U CN 202320467876 U CN202320467876 U CN 202320467876U CN 220327542 U CN220327542 U CN 220327542U
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- China
- Prior art keywords
- drug delivery
- push rod
- block
- oral treatment
- medicine
- 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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Links
- 238000012377 drug delivery Methods 0.000 title claims description 19
- 239000003814 drug Substances 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 229940079593 drug Drugs 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 5
- 208000025157 Oral disease Diseases 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 208000030194 mouth disease Diseases 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 206010006326 Breath odour Diseases 0.000 description 1
- 208000032139 Halitosis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010013781 dry mouth Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 208000004371 toothache Diseases 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of oral appliances and discloses an oral treatment drug feeder, which comprises a drug feeding cylinder, wherein one end of the drug feeding cylinder is fixedly provided with a drug feeding spray head, one end of the drug feeding cylinder, which is far away from the drug feeding spray head, is in threaded connection with a sealing end cover, the middle part of the sealing end cover is provided with a sliding hole, a medical staff pulls a limit post to drive an insert block to separate from the inside of a slot, when the insert block is completely separated from the inside of the slot, a sliding plate drives an abutting block and the pull post to move downwards under the action of the resilience force of a spring at the moment, so that the abutting block abuts against the outer wall surface of a push rod to limit and fix the push rod, the drug feeding cylinder can not be driven by the mistaken touch of the medical staff to move forwards, so that the liquid medicine is prevented from being sprayed out from the inside of the drug feeding spray head as much as possible.
Description
Technical Field
The utility model belongs to the technical field of oral appliances, and particularly relates to an oral treatment drug feeder.
Background
The oral cavity has a plurality of pathological phenomena under the conditions of damage of external physical and chemical factors, invasion of pathogens, abnormal development of dentognathic surface, systemic diseases and the like, the oral diseases are various, the oral diseases are primary oral diseases, and various oral symptoms such as dry mouth, halitosis, toothache and the like are not independent diseases, but are symptoms or signs of disease manifestations, which are significant for diagnosing diseases, and the modern oral medicine profession of seven common oral problems of Chinese people has differentiated a plurality of branch subjects including odontology, pulp science, tooth Zhou Xue, childhood oral medicine, orthodontics, preventive stomatology, stomatognathic surface science, dental restoration science and the like, and the subjects take control and research work of the oral diseases.
The utility model discloses a drug delivery device for stomatology, which is convenient for drug delivery, for example, the drug delivery device is disclosed in the patent with publication number CN213076624U, and comprises a drug delivery tube, a dental tray and a sliding sleeve, wherein a piston is connected in the drug delivery tube in a sliding way, the drug delivery tube is connected with the left end face of the drug delivery tube, a sleeve is fixedly connected in the drug delivery tube, the dental tray is in sliding connection with the sleeve through a sliding rod, the sliding sleeve is in sliding connection with the drug delivery tube, and a connecting rod is hinged between the sliding sleeve and the dental tray.
In the process of realizing the application, the technology is found to have the following problems, the device can carry out the regulation of the opening size of the upper and lower dental trays through the left and right movement of the sliding sleeve, thereby adapting to the mouth support needs of different patients and carrying out the injection of medicine through the movement of the piston, the convenience of oral cavity administration is greatly improved, but the device medicine liquid is added into the medicine feeding cylinder, when medical staff takes the medicine feeding cylinder on the desktop, the medicine feeding cylinder is easy to take for the second time or take for the first time, the handle is touched by mistake easily, and then the medicine liquid is sprayed out, the medicine liquid is wasted, and the like, so that the oral cavity treatment medicine feeder is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the liquid medicine of the device is easy to touch the push handle by mistake when a medical staff takes the medicine feeding box on the desktop or takes the medicine feeding box for the first time when the medicine feeding box is added into the medicine feeding box, and then the liquid medicine is sprayed out, the liquid medicine is wasted and the like, the oral treatment medicine feeder is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides an oral treatment ware of dosing, includes the cartridge case, the one end fixed mounting of cartridge case has the shower nozzle of dosing, the cartridge case is kept away from the one end threaded connection of shower nozzle of dosing has the seal end cover, just the sliding hole has been seted up at the middle part of seal end cover, the inside sliding connection of sliding hole has the push rod, the one end of push rod extends to the inside of cartridge case, the push rod extends to the inside one end fixed mounting of cartridge case has the ejector pad, two mounting grooves have been seted up to the internal face symmetry of sliding hole, and two the inside of mounting groove all sliding connection has the sliding plate, the top surface of sliding plate is provided with spring one, one end of spring is fixed with the mounting groove top surface, the top surface fixed mounting of sliding plate has the pulling post, just the one end of pulling post passes the middle part of spring one and extends to the outside of seal end cover, the bottom surface fixed mounting of sliding plate has the ejector pad, just the one end butt of ejector pad is in the external wall of push rod;
the inside wall of mounting groove has been seted up the spread groove, the inside sliding connection of spread groove has the inserted block, the one end of inserted block is provided with the spring two, the one end of spring two with the inside wall of spread groove is fixed mutually, the one end fixed mounting of inserted block has spacing post, the one end of spacing post passes the middle part of spring two and extend to seal end cover's outside, one side of sliding plate seted up with the corresponding slot of inserted block, the inserted block is pegged graft the inside of slot.
In a preferred embodiment, the outer wall surface of the medicine feeding cylinder is fixedly provided with a liquid injection pipe, and one end of the liquid injection pipe is connected with a threaded cap in a threaded manner.
In a preferred embodiment, the outer wall surface of the cartridge is fixedly provided with a liquid level viewing window.
In a preferred embodiment, a rubber sealing block is fixedly arranged at one end of the pushing block.
In a preferred embodiment, a circular rubber plate is fixedly arranged at one end of the push rod, which is far away from the push block.
In a preferred embodiment, the outer wall surface of the cartridge is fixedly provided with a graduated scale.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, due to the adoption of the scheme, the medical staff pulls the limiting column to drive the insert block to separate from the inside of the slot, when the insert block is completely separated from the inside of the slot, the sliding plate drives the abutting block and the pulling column to move downwards under the action of the resilience force of the spring, so that the abutting block abuts against the outer wall surface of the push rod to limit and fix the push rod, the push rod is not driven to move forwards by the mistaken touch of the medical staff when the medicine feeding cylinder is not used, the medicine liquid is prevented from being sprayed from the inside of the medicine feeding spray head as much as possible, when the medical staff needs to treat a patient, only the pulling column is required to drive the sliding plate to move upwards, and when the sliding plate moves upwards continuously, the insert block is inserted into the inside of the slot to limit and fix the sliding plate, so that the medical staff can conveniently push the medicine liquid in the medicine feeding cylinder to enter the inside of the medicine feeding spray head to treat the patient.
2. According to the utility model, by adopting the scheme, the liquid injection pipe is convenient to add liquid medicine into the medicine feeding cylinder, and the liquid injection pipe is convenient to seal by the arranged screw cap, so that personnel can more conveniently and rapidly add the liquid medicine into the medicine feeding cylinder.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the seal end cap of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
The marks in the figure: 1. a cartridge; 2. a drug delivery nozzle; 3. sealing the end cover; 4. a sliding hole; 5. a push rod; 6. a pushing block; 7. a mounting groove; 8. a sliding plate; 9. a first spring; 10. pulling the column; 11. abutting blocks; 12. a connecting groove; 13. inserting blocks; 14. a second spring; 15. a limit column; 16. a slot; 17. a liquid injection pipe; 18. a threaded cap; 19. a liquid level observation window; 20. a rubber sealing block; 21. a circular rubber plate; 22. a graduated scale.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, 2 and 3, an oral treatment applicator comprises a cartridge 1, one end of the cartridge 1 being fixedly provided with an applicator nozzle 2; through the administration nozzle 2, the medicine liquid inside the administration tube 1 is conveniently sprayed out to treat the wound of the patient.
Referring to fig. 1 and 2, one end of a medicine feeding tube 1 far away from a medicine feeding spray head 2 is in threaded connection with a sealing end cover 3, a sliding hole 4 is formed in the middle of the sealing end cover 3, a push rod 5 is in sliding connection with the inside of the sliding hole 4, one end of the push rod 5 extends to the inside of the medicine feeding tube 1, and a push block 6 is fixedly arranged at one end of the push rod 5 extending to the inside of the medicine feeding tube 1; through the seal end cover 3 that sets up, be convenient for seal the one end of giving cartridge 1, prevent as far as possible that the inside liquid medicine of giving cartridge 1 from spilling, through the slide hole 4 that sets up, be convenient for push rod 5 inside slip, through the push rod 5 that sets up, be convenient for drive push block 6 forward movement will give cartridge 1 inside liquid medicine push to the inside of dosing shower nozzle 2, conveniently treat the oral cavity patient.
Referring to fig. 2 and 3, two mounting grooves 7 are symmetrically formed on the inner wall surface of the sliding hole 4, a sliding plate 8 is slidably connected in each of the two mounting grooves 7, a first spring 9 is arranged on the top surface of the sliding plate 8, one end of the first spring 9 is fixed with the top surface of the mounting groove 7, a pulling column 10 is fixedly arranged on the top surface of the sliding plate 8, one end of the pulling column 10 penetrates through the middle of the first spring 9 and extends to the outside of the sealing end cover 3, a supporting block 11 is fixedly arranged on the bottom surface of the sliding plate 8, and one end of the supporting block 11 is abutted against the outer wall surface of the push rod 5; through the mounting groove 7 that sets up, the sliding plate 8 of being convenient for slides from top to bottom in inside, through the pulling post 10 that sets up, is convenient for drive the sliding plate 8 and removes, through the piece 11 that supports that sets up, is convenient for spacing push rod 5, makes it can not drive push rod 5 forward movement because of medical personnel's mistake touch not using, prevents as far as possible that the liquid medicine from spraying out from the inside of administration tube 1 and administration shower nozzle 2.
Referring to fig. 2 and 3, a connecting groove 12 is formed in the inner side wall of the mounting groove 7, an inserting block 13 is slidably connected in the connecting groove 12, a second spring 14 is arranged at one end of the inserting block 13, one end of the second spring 14 is fixed with the inner side wall of the connecting groove 12, a limiting column 15 is fixedly arranged at one end of the inserting block 13, one end of the limiting column 15 penetrates through the middle part of the second spring 14 and extends to the outside of the sealing end cover 3, a slot 16 corresponding to the inserting block 13 is formed in one side of the sliding plate 8, and the inserting block 13 is inserted in the slot 16; through the spread groove 12 that sets up, the dog 13 of being convenient for slides inside, through the spacing post 15 of setting, is convenient for drive dog 13 and removes, peg graft in slot 16's inside through the dog 13 of setting, is convenient for fix sliding plate 8.
Referring to fig. 1 and 2, a liquid injection pipe 17 is fixedly arranged on the outer wall surface of the medicine feeding cylinder 1, and one end of the liquid injection pipe 17 is connected with a threaded cap 18 in a threaded manner; through the notes liquid pipe 17 that set up, be convenient for add the liquid medicine to cartridge 1 inside, be convenient for seal notes liquid pipe 17 through the screw cap 18 that sets up for personnel are more convenient when adding the liquid medicine to cartridge 1 inside.
Referring to fig. 1, a liquid level observation window 19 is fixedly installed on the outer wall surface of the medicine feeding cylinder 1; through the liquid level observation window 19 that sets up, be convenient for observe the inside liquid medicine liquid level of giving cartridge 1.
Referring to fig. 1 and 2, a rubber sealing block 20 is fixedly installed at one end of the push block 6; through the rubber sealing block 20 arranged, the pushing block 6 can better push the medicine liquid in the medicine feeding cylinder 1 to enter the medicine feeding nozzle 2.
Referring to fig. 1 and 2, a circular rubber plate 21 is fixedly arranged at one end of the push rod 5 away from the push block 6; by the circular rubber plate 21, the person can feel more comfortable when pushing the push rod 5.
Referring to fig. 1, a scale 22 is fixedly installed on the outer wall surface of a cartridge 1; through the graduation scale 22 that sets up, make things convenient for medical personnel to observe the liquid medicine quantity.
The implementation principle of the embodiment of the oral treatment drug feeder is as follows: medical personnel will give the inside of medicine feed shower nozzle 2 at first and then give cartridge 1 and add partial liquid medicine, at this moment medical personnel screw in sealed end cover 3 the one end of medicine feed cartridge 1 again, make for cartridge 1 forms a whole, then promote push rod 5 and make its drive push rod 6 forward motion make the inside liquid medicine of medicine feed cartridge 1 get into the inside of medicine feed shower nozzle 2 and treat patient wound through medicine feed shower nozzle 2 blowout, when medicine liquid spraying is accomplished the back for cartridge 1 and not using this moment, medical personnel pulling spacing post 15, make it drive insert 13 break away from the inside of slot 16, after insert 13 breaks away from the inside of slot 16 completely, at this moment the sliding plate 8 drives under the effect of spring 9 resilience and supports piece 11 and pull post 10 downward movement, make the outer wall face at push rod 5 of support piece 11 butt, spacing fixedly for it, make for medicine feed cartridge 1 can not be because medical personnel's mistake touch drive push rod 5 forward movement, spray out from medicine feed shower nozzle 2's inside, when medical personnel need carry out the treatment to the patient, need pull plate 10 when the inside that makes that need carry out the pulling plate 10, make it drive sliding plate 8 and carry out the inside that moves up at the inside of medicine feed cartridge 1 and insert 5, can be continuous when the medicine feed carrier 8 is continuous to move the medicine 1, can be had the inside that the sliding plate 8 to carry out the medicine liquid medicine feed device is convenient to insert 1 when the inside that the medicine feed 1 is more than the medicine feed insert 11, the medicine 1 is continuous to the medicine feed device is convenient to the medicine that moves through the inside that can continuously moves up through the sliding plate 8 when the medicine 1, the effect of the medicine feed plate is kept up by the medicine 11 was driven by the medicine 11 when the effect of the sliding plate is cut.
Through the notes liquid pipe 17 that set up, be convenient for add the liquid medicine to cartridge 1 inside, be convenient for seal notes liquid pipe 17 through the screw cap 18 that sets up for personnel are more convenient when adding the liquid medicine to cartridge 1 inside.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. An oral treatment applicator comprising a cartridge (1), characterized in that: the drug delivery device comprises a drug delivery cylinder (1), wherein a drug delivery spray head (2) is fixedly arranged at one end of the drug delivery cylinder (1), one end of the drug delivery cylinder (1) is far away from a sealing end cover (3) in threaded connection, a sliding hole (4) is formed in the middle of the sealing end cover (3), a push rod (5) is slidably connected in the sliding hole (4), one end of the push rod (5) extends to the inside of the drug delivery cylinder (1), a push block (6) is fixedly arranged at one end of the push rod (5) extending to the inside of the drug delivery cylinder (1), two mounting grooves (7) are symmetrically formed in the inner wall surface of the sliding hole (4), two mounting grooves (7) are slidably connected with a sliding plate (8), a first spring (9) is arranged on the top surface of the sliding plate (8), one end of the first spring (9) is fixedly connected with the top surface of the mounting groove (7), one end of the push rod (10) penetrates through the first spring (9) and is fixedly arranged on the bottom surface of the sealing plate (11) which abuts against the outer wall (11);
the utility model discloses a sealing end cover, including sealing end cover (3), fixed slot (16) are installed in the inside wall of mounting groove (7), connecting groove (12) have been seted up to the inside wall of mounting groove (7), the inside sliding connection of connecting groove (12) has inserted block (13), the one end of inserted block (13) be provided with spring two (14), the one end of inserted block (13) fixed mounting has spacing post (15), the one end of spacing post (15) passes the middle part of spring two (14) and extend to the outside of sealing end cover (3), one side of sliding plate (8) seted up with slot (16) corresponding to inserted block (13), inserted block (13) are pegged graft the inside of slot (16).
2. An oral treatment applicator as defined in claim 1 wherein: the outer wall surface of the medicine feeding cylinder (1) is fixedly provided with a liquid injection pipe (17), and one end of the liquid injection pipe (17) is connected with a threaded cap (18) in a threaded manner.
3. An oral treatment applicator as defined in claim 1 wherein: the outer wall surface of the medicine feeding cylinder (1) is fixedly provided with a liquid level observation window (19).
4. An oral treatment applicator as defined in claim 1 wherein: one end of the pushing block (6) is fixedly provided with a rubber sealing block (20).
5. An oral treatment applicator as defined in claim 1 wherein: one end of the push rod (5) far away from the push block (6) is fixedly provided with a circular rubber plate (21).
6. An oral treatment applicator as defined in claim 1 wherein: the outer wall surface of the medicine feeding cylinder (1) is fixedly provided with a graduated scale (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467876.1U CN220327542U (en) | 2023-03-13 | 2023-03-13 | Oral treatment drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467876.1U CN220327542U (en) | 2023-03-13 | 2023-03-13 | Oral treatment drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220327542U true CN220327542U (en) | 2024-01-12 |
Family
ID=89444942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320467876.1U Active CN220327542U (en) | 2023-03-13 | 2023-03-13 | Oral treatment drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220327542U (en) |
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2023
- 2023-03-13 CN CN202320467876.1U patent/CN220327542U/en active Active
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