CN113520654B - Drug delivery device for periodontitis treatment - Google Patents
Drug delivery device for periodontitis treatment Download PDFInfo
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- CN113520654B CN113520654B CN202110583753.XA CN202110583753A CN113520654B CN 113520654 B CN113520654 B CN 113520654B CN 202110583753 A CN202110583753 A CN 202110583753A CN 113520654 B CN113520654 B CN 113520654B
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- base body
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- fixed block
- tooth protection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
- A61C19/063—Medicament applicators for teeth or gums, e.g. treatment with fluorides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a drug delivery device for periodontitis treatment, comprising: lower tooth protecting base body is installed in the surface inboard of patient's tooth, and fixed surface installs the silica gel pad to upper surface middle end fixed mounting has fixed block A, the spout has been seted up to fixed block A's internal surface, and the internal surface slidable mounting of spout has the slider, and installs pivoted threaded rod. This periodontitis treatment is with device of dosing sets up adjustable protect the tooth with last protect the tooth assembly and protect the tooth base member down, when using, protect the tooth base member and remove between the anchor clamps under through the installation, effectually when using to form fixedly around the tooth, and when using, can laminate the type of most tooth, and cause the damage to the tooth when using through the effectual prevention of silica gel pad of installation, and through the sprinkler of installation, carry out effective and even the use of spraying in different positions.
Description
Technical Field
The utility model relates to the technical field of periodontitis treatment, in particular to a drug delivery device for periodontitis treatment.
Background
Periodontitis is a common gum disease, and requires a doctor to use a drug delivery device to apply or spray the drug during the treatment process, but the existing drug delivery devices have certain defects in use, such as:
the utility model discloses a quantitative dosing device for treating chronic periodontitis, which is provided with an authorization notice number of CN208426243U and an authorization notice date of 20190125, belongs to the technical field of medical devices, and particularly discloses a quantitative dosing device for treating chronic periodontitis, which comprises an injection cylinder body and … …, wherein the slender injection gun head is not connected with an injector. When in use, the sealing cover is opened, and the injection gun head is connected to quantitatively administer the medicine, so that pollution is prevented;
however, the above prior art solutions have the following drawbacks: when the medicine spraying device is used, pain is caused easily when the medicine is sprayed around the gum, the medicine spraying device stimulates a patient to bite the teeth, the medicine feeding device is damaged easily, in the medicine spraying process, the medicine cannot be sprayed uniformly and effectively and accurately, medicine can be applied to certain positions inaccurately, and the curing effect is not obvious.
In order to solve the problems, innovative design based on the structure of the original drug delivery device is urgently needed.
Disclosure of Invention
The utility model aims to provide a drug delivery device for periodontitis treatment, and aims to solve the problems that when the drug delivery device is used, the drug is easily painful when being sprayed around gingiva, a patient is stimulated to bite teeth, the drug delivery device is easily damaged, and in the drug spraying process, the drug cannot be effectively and accurately sprayed uniformly, so that the drug is not accurately applied to some parts, and the curative effect is not obvious.
In order to achieve the purpose, the utility model provides the following technical scheme: a drug delivery device for periodontitis treatment, comprising:
the lower tooth protection base body is arranged on the inner side of the outer surface of the patient tooth, a silica gel pad is fixedly arranged on the inner surface of the lower tooth protection base body, a fixing block A is fixedly arranged at the middle end of the upper surface of the lower tooth protection base body, a sliding groove is formed in the inner surface of the fixing block A, a sliding block is slidably arranged on the inner surface of the sliding groove, and a rotating threaded rod is arranged on the sliding block;
the movable clamp is arranged at the lower end of the outer surface of the sliding block, is fixedly provided with a guide pillar on the inner surface, and penetrates through the inner surface of the lower tooth protection base body;
the hinge is arranged at the top end of the outer surface of the lower tooth protection base body and is fixedly provided with an upper tooth protection assembly, and a fixed block B is fixedly arranged on the outer surface of the lower tooth protection base body;
the spray nozzle is arranged at the lower end of the outer surface of the fixed block B, and a medicine inlet pipe is fixedly arranged at the upper end of the fixed block B and is connected with a main flow pipeline;
the supporting seat, install in remove the surface of anchor clamps, and the internal surface has seted up the spacing groove to be connected with positioner, pivoted connecting rod is installed to positioner's surface upper end, and goes up fixed surface and install and promote the piece.
Through above-mentioned structure, be convenient for carry out effectual support to patient's tooth when using to through the effectual fixed of installation, avoid droing and cause the damage to the device, and through the structure of spraying of installation, the effectual accurate use of dosing that carries on, and adjustable composite set through the installation, the effectual result of use that improves the device.
Preferably, the inner surface of the lower tooth protection base body is fixedly provided with the silica gel pad with a protection structure, the silica gel pad is mutually attached to the outer surface of the tooth, and the upper end of the outer surface is fixedly provided with the fixing block A with a fixing and supporting effect.
Through above-mentioned structure, effectual protection is carried out to patient's tooth when using to stable installation adjusting device's use.
Preferably, the inner surface of the fixed block a is provided with the sliding groove for moving stroke, the sliding block is mounted with a support and stable movement, and the threaded rod for adjusting the moving position is mounted on the inner surface of the sliding block in a threaded manner.
Through the structure, a stable moving structure is formed and used through the composition of the internal components, and the use stability is improved.
Preferably, the lower end of the outer surface of the sliding block is fixedly provided with the movable clamp with a clamping and fixing structure, and the inner surface of the movable clamp is fixedly provided with the guide posts which are symmetrically arranged and is connected with the inner surface of the lower tooth protection base body in a penetrating, anti-falling and offset manner.
By the structure, the stability of the device in use is improved, and the falling or inclining of the device in movement is prevented.
Preferably, the hinge passes through fixed knot to be constructed and installs the surface top of protecting the tooth base member down to install correspondingly through rotating-structure go up and protect the tooth assembly, the fixed surface of protecting the tooth base member down installs fixed block B, just the surface of protecting the tooth base member down evenly sets up, the draw-in groove that has the block fixed action is seted up to fixed block B's internal surface.
Through above-mentioned structure, use effectively to connect corresponding device and rotate the use, increase the stability of using, be convenient for adjust.
Preferably, the inner surface of the clamping groove is clamped and provided with a buckle with a fixing effect, the outer surface of the buckle is fixedly provided with a sealing plate with a sealing structure, the outer surface edge end of the sealing plate is fixedly provided with a movable block convenient to adjust, and the outer surface of the movable block is fixedly connected with an auxiliary adjusting rod convenient to assist in adjusting functions.
Through above-mentioned structure, effectual carrying out accurate spraying and adjusting uses, adjusts different sprinkler according to the position of difference and uses.
Preferably, the atomizing spray nozzle through spray the structure set up with the surface lower extreme of fixed block B, the last fixed surface of fixed block B installs and to carry out independent the medicine feeding pipe to equal fixed mounting has simultaneously as long as the flow mainstream pipeline.
Through above-mentioned structure, be convenient for carry out the use of different pipelines, provide corresponding service condition, increase the stability of using.
Preferably, the supporting seat is fixedly installed on the outer surface of the movable clamp through a supporting structure, the inner surface of the supporting seat is provided with the limiting grooves which can be clamped and fixed at equal intervals, and the positioning devices with limiting and fixing functions are clamped and installed on the inner surface of the limiting grooves.
Through above-mentioned structure, effectual mouthful tooth according to equidimension not adjusts and fixes, prevents to appear causing the condition of damage to the part.
Preferably, one end of the connecting rod is connected to the upper end of the outer surface of the positioning device through a rotating structure, the other end of the outer surface of the connecting rod is connected to the outer surface of the upper tooth protecting assembly, and the pushing block which can be held by hand is installed at the edge end of the outer surface in a fitting mode.
Through above-mentioned structure, be convenient for when using, according to the connection removal of device, effectual manual regulation carries out.
Compared with the prior art, the utility model has the beneficial effects that: the drug delivery device for periodontitis treatment;
1. the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body for tooth protection are arranged, when the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body are used, the lower tooth protection base body and the movable clamp are moved, so that the periphery of teeth can be effectively fixed when the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body are used, the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body can be attached to most tooth types when the adjustable upper tooth protection assembly is used, the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body are effectively prevented from damaging the teeth when the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body are used, and the teeth can be effectively prevented from being damaged when the adjustable upper tooth protection assembly and the adjustable lower tooth protection base body are used;
2. the setting has the manual regulation and goes up the supporting seat that protects the angle between the tooth assembly and the lower tooth base member, can move the promotion piece that the symmetry set up through the finger when using, makes the removal of connecting rod to open patient's oral cavity, carry out effectual support and dose the use, and through the equidistant spacing groove that sets up, can satisfy the use of most patient's opening angle.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a semi-sectional perspective structure of a lower tooth guard base according to the present invention;
FIG. 3 is a schematic view of a half-sectional three-dimensional structure of a fixing block A according to the present invention;
FIG. 4 is a schematic diagram of a semi-sectional three-dimensional structure of the guide post of the present invention;
FIG. 5 is a schematic view of a partially cut-away perspective structure of a fixing block B according to the present invention;
FIG. 6 is a schematic view of a partially cut-away three-dimensional structure of the supporting seat of the present invention;
fig. 7 is a schematic diagram of the exploded perspective structure of the present invention.
In the figure: 1. a lower tooth guard base; 2. a silica gel pad; 3. a fixed block A; 4. a chute; 5. a slider; 6. a threaded rod; 7. moving the clamp; 8. a guide post; 9. a hinge; 10. assembling an upper protecting gear; 11. a fixed block B; 1101. a card slot; 1102. buckling; 1103. sealing plates; 1104. a moving block; 1105. an auxiliary adjusting rod; 12. a spray nozzle; 13. a medicine inlet pipe; 14. a main flow conduit; 15. a supporting base; 16. a limiting groove; 17. a positioning device; 18. a connecting rod; 19. and (4) pushing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a drug delivery device for periodontitis treatment, comprising: the lower tooth protection base body 1 is arranged on the inner side of the outer surface of the teeth of a patient, the inner surface of the lower tooth protection base body is fixedly provided with a silica gel pad 2, the middle end of the upper surface of the lower tooth protection base body is fixedly provided with a fixing block A3, the inner surface of a fixing block A3 is provided with a sliding groove 4, a sliding block 5 is arranged on the inner surface of the sliding groove 4 in a sliding mode, and a rotating threaded rod 6 is arranged on the sliding block; the movable clamp 7 is arranged at the lower end of the outer surface of the sliding block 5, is fixedly provided with a guide post 8 on the inner surface, and penetrates through the inner surface of the lower tooth-protecting base body 1; the hinge 9 is arranged at the top end of the outer surface of the lower tooth protection base body 1 and is fixedly provided with an upper tooth protection assembly 10, and the outer surface of the lower tooth protection base body 1 is fixedly provided with a fixed block B11; the spray nozzle 12 is arranged at the lower end of the outer surface of the fixed block B11, the upper end of the fixed block B11 is fixedly provided with a medicine inlet pipe 13 and is connected with a main flow pipeline 14; the supporting seat 15 is installed on the outer surface of the movable clamp 7, the inner surface of the supporting seat is provided with a limiting groove 16 and is connected with a positioning device 17, the upper end of the outer surface of the positioning device 17 is provided with a rotating connecting rod 18, and the upper surface of the supporting seat is fixedly provided with a pushing block 19.
When in use, the component is placed on the teeth of the oral cavity of a patient according to the use condition, the use angle is adjusted, the clamping between the lower tooth protection base body 1 and the movable clamp 7 is adjusted, and the medicine is effectively sprayed at different positions.
The inner surface of the lower tooth protection base body 1 is fixedly provided with a silica gel pad 2 with a protection structure, the silica gel pad is mutually attached to the outer surface of the teeth, and the upper end of the outer surface is fixedly provided with a fixing block A3 with a fixing and supporting effect.
The inner surface of the fixed block A3 is provided with a sliding groove 4 with a moving stroke, a sliding block 5 with a supporting and stable moving function is arranged on the inner surface of the fixed block A3, and a threaded rod 6 with a moving position adjusting function is arranged on the inner surface of the sliding block 5 in a threaded mode.
The lower end of the outer surface of the sliding block 5 is fixedly provided with a movable clamp 7 with a clamping and fixing structure, the inner surface of the movable clamp 7 is fixedly provided with guide posts 8 which are symmetrically arranged, and the movable clamp and the inner surface of the lower tooth-protecting base body 1 are connected in a penetrating anti-falling offset manner.
The hinge 9 is installed on the top end of the outer surface of the lower tooth protection base body 1 through a fixing structure, the corresponding upper tooth protection assembly 10 is installed through a rotating structure, the outer surface of the lower tooth protection base body 1 is fixedly provided with a fixing block B11, the outer surface of the lower tooth protection base body 1 is uniformly arranged, and a clamping groove 1101 with a clamping and fixing effect is formed in the inner surface of a fixing block B11.
The inner surface of the clamping groove 1101 is clamped and provided with a buckle 1102 with a fixing function, the outer surface of the buckle 1102 is fixedly provided with a sealing plate 1103 with a sealing structure, the edge end of the outer surface of the sealing plate 1103 is fixedly provided with a movable block 1104 convenient to adjust, and the outer surface of the movable block 1104 is fixedly connected with an auxiliary adjusting rod 1105 convenient to assist in adjusting functions.
The spray nozzle 12 is arranged at the lower end of the outer surface of a fixing block B11 through a spraying structure, a medicine inlet pipe 13 capable of independently feeding medicine is fixedly arranged on the upper surface of a fixing block B11, and a main flow pipeline 14 which only needs to flow is fixedly arranged at the same time.
When in use, the lower tooth protection base body 1 is placed at the upper end of a tooth, the angle between the lower tooth protection base body 1 and the upper tooth protection assembly 10 is adjusted through the installed hinge 9, the tooth is protected through the silica gel pad 2, the automatic rotating part in the fixing block A3 is used for adjusting the threaded rod 6, the position of the sliding block 5 in the sliding groove 4 is moved, the moving clamp 7 is driven to clamp the tooth in the adjusting process and is limited through the guide pillar 8, then the sealing plate 1103 on the fixing block B11 is adjusted according to the spraying position, the adjusting buckle 1102 is clamped on the positions of different clamping grooves 1101 through the moving block 1104 and the auxiliary adjusting rod 1105, the main flow pipeline 14 entering the medicine inlet pipe 13 is installed, and spraying is carried out through the spraying nozzle 12.
The supporting seat 15 is fixedly installed on the outer surface of the movable clamp 7 through a supporting structure, the inner surface is provided with limiting grooves 16 capable of being clamped and fixed at equal intervals, and the inner surface of each limiting groove 16 is provided with a positioning device 17 with limiting and fixing functions in a clamping and installing mode.
One end of the connecting rod 18 is connected with the upper end of the outer surface of the positioning device 17 through a rotating structure, the other end of the outer surface is connected with the outer surface of the upper tooth protecting assembly 10, and the edge end of the outer surface is provided with a pushing block 19 which can be held by hand in a fitting mode.
In use, the positioning device 17 is driven by the installed pushing block 19 to move in the supporting seat 15, and is fixed by the installed limiting groove 16, and moves relatively by the installed connecting rod 18 in the adjusting process.
The working principle is as follows: when the drug delivery device for periodontitis treatment is used, according to the figures 1 to 7, the device is firstly placed at a position where work is needed, when the drug delivery device is used, the lower tooth protection base body 1 and the upper tooth protection assembly 10 are placed on teeth, the opening size and the opening angle of the oral cavity are adjusted through the supporting seat 15 and are connected with each other through the hinge 9, the distance between the lower tooth protection base body 1 and the movable clamp 7 is adjusted through the fixed block A3 which is installed, the lower tooth protection base body is clamped through the protection of the silica gel pad 2, the position of the sealing plate 1103 is adjusted, accurate spraying is carried out through the drug feeding pipe 13, and the overall practicability is improved.
Those not described in detail in this specification are within the skill of the art. 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A drug delivery device for the treatment of periodontitis, comprising:
the lower tooth protection base body is arranged on the inner side of the outer surface of a patient tooth, a silica gel pad is fixedly arranged on the inner surface of the lower tooth protection base body, a fixed block A is fixedly arranged in the middle of the upper surface of the lower tooth protection base body, a sliding groove is formed in the inner surface of the fixed block A, a sliding block is slidably arranged on the inner surface of the sliding groove, and a rotating threaded rod is arranged on the sliding block;
the movable clamp is arranged at the lower end of the outer surface of the sliding block, is fixedly provided with a guide pillar on the inner surface, and penetrates through the inner surface of the lower tooth protection base body;
the hinge is arranged at the top end of the outer surface of the lower tooth protection base body and is fixedly provided with an upper tooth protection assembly, and a fixed block B is fixedly arranged on the outer surface of the lower tooth protection base body;
the hinge is installed at the top end of the outer surface of the lower tooth protection base body through a fixing structure, the corresponding upper tooth protection assembly is installed through a rotating structure, the fixed block B is fixedly installed on the outer surface of the lower tooth protection base body, the outer surface of the lower tooth protection base body is uniformly arranged, and a clamping groove with a clamping and fixing effect is formed in the inner surface of the fixed block B;
the inner surface of the clamping groove is clamped and provided with a buckle with a fixing effect, the outer surface of the buckle is fixedly provided with a sealing plate with a sealing structure, the edge end of the outer surface of the sealing plate is fixedly provided with a movable block which is convenient to adjust, and the outer surface of the movable block is fixedly connected with an auxiliary adjusting rod which is convenient to assist in adjusting functions;
the spray nozzle is arranged at the lower end of the outer surface of the fixed block B, and a medicine inlet pipe is fixedly arranged at the upper end of the fixed block B and is connected with a main flow pipeline;
the supporting seat is installed in the surface of the movable clamp, a limiting groove is formed in the inner surface of the supporting seat and is connected with a positioning device, a rotating connecting rod is installed at the upper end of the outer surface of the positioning device, and a pushing block is fixedly installed on the upper surface of the positioning device.
2. The drug delivery device for periodontitis treatment according to claim 1, wherein: the inner surface fixed mounting of protecting the tooth base member down has protective structure the silica gel pad, and laminate each other with the surface of tooth, and fixed mounting has the fixed bolster effect on the surface upper end fixed block A.
3. The drug delivery device for periodontitis treatment according to claim 1, wherein: the inner surface of the fixed block A is provided with a sliding groove with a moving stroke, the sliding block is installed to support and stably move, and the threaded rod with a moving position adjusting function is installed on the inner surface of the sliding block in a threaded mode.
4. The drug delivery device for periodontitis treatment according to claim 1, wherein: the lower end of the outer surface of the sliding block is fixedly provided with the movable clamp with a clamping and fixing structure, and the inner surface of the movable clamp is fixedly provided with the guide posts which are symmetrically arranged and is connected with the inner surface of the lower tooth protection base body in a penetrating and anti-falling offset manner.
5. The drug delivery device for periodontitis treatment according to claim 1, wherein: the atomising mouth through spray the structure set up with fixed block B's surface lower extreme, fixed surface mounting of fixed block B has the medicine of can carrying out alone of dosing advance the pencil to equal fixed mounting has simultaneously as long as the flow mainstream pipeline.
6. The drug delivery device for periodontitis treatment according to claim 1, wherein: the supporting seat is fixedly installed on the outer surface of the movable clamp through a supporting structure, the limiting grooves capable of being clamped and fixed are arranged on the inner surface at equal intervals, and the positioning devices with limiting and fixing functions are arranged on the inner surface of the limiting grooves in a clamping mode.
7. The drug delivery device for periodontitis treatment according to claim 1, wherein: one end of the connecting rod is connected to the upper end of the outer surface of the positioning device through a rotating structure, the other end of the outer surface of the connecting rod is connected to the outer surface of the upper tooth protecting assembly, and the outer surface edge end of the connecting rod is attached to the pushing block which can be held by hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110583753.XA CN113520654B (en) | 2021-05-27 | 2021-05-27 | Drug delivery device for periodontitis treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110583753.XA CN113520654B (en) | 2021-05-27 | 2021-05-27 | Drug delivery device for periodontitis treatment |
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| CN113520654A CN113520654A (en) | 2021-10-22 |
| CN113520654B true CN113520654B (en) | 2022-07-15 |
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| CN116328166B (en) * | 2023-02-22 | 2023-11-14 | 首都医科大学附属北京天坛医院 | Device capable of precisely spraying to nasal cavity and oral cavity |
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