CN219940826U - Individualized flat shaper that leads - Google Patents
Individualized flat shaper that leads Download PDFInfo
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- CN219940826U CN219940826U CN202221802664.6U CN202221802664U CN219940826U CN 219940826 U CN219940826 U CN 219940826U CN 202221802664 U CN202221802664 U CN 202221802664U CN 219940826 U CN219940826 U CN 219940826U
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- positioning
- piece
- level guide
- teeth
- cavity
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- 238000000465 moulding Methods 0.000 claims abstract description 40
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000016 photochemical curing Methods 0.000 abstract description 5
- 238000001723 curing Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a personalized flat guide shaper, which comprises: a member; the single component comprises a positioning piece, a connecting piece and a forming piece; the positioning piece is internally provided with a positioning cavity, the shape of the positioning cavity is matched with the shape of teeth of a patient, and the positioning piece is tightly sleeved on the teeth; one end of the connecting piece is connected with the positioning piece, and the other end of the connecting piece is connected with the forming piece; the molding member has a molding cavity for filling the photo-curing resin material therein, and an opening of the molding cavity is fitted to the lingual side of the teeth. Compared with the prior art that the doctor relies on hands to bond each tooth independently, the bonding position of the parallel guide device is accurate and stable, and the deep covering correction effect is ensured; meanwhile, the operation is convenient, the flat guide on a plurality of teeth can be cured and formed once through wearing the flat guide forming device, the medical efficiency is improved, the time beside a clinical chair is saved, and the treatment experience of a patient is improved.
Description
Technical Field
The utility model relates to the field of orthodontic treatment, in particular to a personalized flat-guide shaper.
Background
Anterior flat guide (Bite Ramp) is a simple appliance for treating deep occlusion by pressing in the lower anterior teeth, relieving the occlusal pressure of the posterior teeth, promoting eruption of the posterior teeth, and correcting deep occlusion. The structure is simple and the effect is obvious. The planar guide plate is suitable for cases of anterior deep occlusion. Deep anterior occlusion is a clinically more common abnormality in the vertical relationship of the maxillary and mandibular arches, and the success or failure of the correction of such occlusion deformity depends largely on the effect of occlusion opening, since only opening the occlusion creates a good condition for closing the tooth extraction gap and adjusting the occlusion relationship, requiring that the occlusion flattening mandibular SPEE curve be opened in a manner that depresses the anterior teeth (combined with slightly raised posterior teeth).
The planar guide plate can be made into an active appliance for wearing, or can be directly adhered to the palate side of the front teeth of a patient by using a resin material (namely, an adhesive type flat guide). The bonding type flat guide and the upper jaw front teeth are fixed into a whole, so that occlusion can be opened, and adjustment of tooth positions is not affected. At present, the bonding type parallel guide is directly bonded on the jaw side of the front teeth of a patient by using resin materials by hands of doctors, the doctors need to bond each tooth of the patient independently, the time beside a clinical chair is long, and the bonding efficiency is low; meanwhile, the bonding position of the resin is also determined by the operation of doctors, the personal experience of the doctors is very depended, and the bonding position is easy to be unstable and inaccurate.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a personalized flat guide shaper which can solve the problems of long chair side time, low bonding efficiency and unstable and inaccurate bonding position existing in the conventional bonding flat guide.
The utility model is realized by the following technical scheme:
a personalized level guide former comprising: a member; the individual components include: the positioning piece, the connecting piece and the forming piece; the positioning piece is internally provided with a positioning cavity, the shape of the positioning cavity is matched with the shape of teeth of a patient, and the positioning piece is tightly sleeved on the teeth; one end of the connecting piece is connected with the positioning piece, and the other end of the connecting piece is connected with the forming piece; the inside of the molding piece is provided with a molding cavity for filling the photo-curing resin material, and the opening of the molding cavity is attached to the lingual side of the teeth.
Further, the personalized level guide former comprises a plurality of members; the side parts of the adjacent positioning pieces are connected with each other integrally.
Further, the connecting piece comprises a 7-shaped connecting rod and an adapter body, and the adapter body is fixed at one end of the connecting rod, which is away from the bending part of the connecting rod; the upper part of the forming part is also provided with a cutting sleeve which is detachably sleeved on the connector.
Further, the adapter is in a pot-shaped structure and comprises a neck part and a main body part, wherein the diameter of the neck part is smaller than that of the main body part; so that the cutting sleeve is coated on the main body part.
Further, the molding piece is made of transparent soft material.
Further, the molding part is made of any one of transparent silica gel, PVC, polyamide elastomer, polyolefin elastomer and polyurethane elastomer.
Further, the connecting piece is a connecting rod made of hard materials.
Further, the cross-sectional area of the forming cavity is triangular.
Further, the outer side of the bending part of the connecting rod is of a round corner structure.
Further, the personalized flat guide shaper comprises six components, and the side parts of the adjacent positioning pieces are connected with each other integrally and sleeved on the anterior tooth section of the patient.
Compared with the prior art, the utility model has the following beneficial effects: by acquiring patient specific dental condition data, the shape of the positioning cavity of the positioning piece is made, and therefore, the installation position of the positioning cavity is unique. Before wearing, a proper amount of light-cured resin is injected into the molding cavity, after a patient wears the flat guide molding device, the molding cavity is attached to the lingual side surface of the teeth, at the moment, the molding position of the light-cured resin is unique, the molding parts on the teeth are irradiated by the light-cured lamp, the resin is cured and adhered to the lingual side surface of the teeth, then the flat guide molding device is taken down, and the cured and molded resin material forms the flat guide device for opening the occlusion relation. Compared with the prior art that the doctor relies on hands to bond each tooth independently, the bonding position of the parallel guide device is accurate and stable, and the deep covering correction effect is ensured; meanwhile, the operation is convenient, the flat guide on a plurality of teeth can be cured and formed once through wearing the flat guide forming device, the medical efficiency is improved, the time beside a clinical chair is saved, and the treatment experience of a patient is improved.
Drawings
FIG. 1 is a schematic view of the present utility model in use;
FIG. 2 is a schematic view of an assembly of a connector and a molding;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic view of a connector;
fig. 5 shows a schematic structural view of the molded part.
In the figure: 10. a positioning piece; 20. a connecting piece; 21. a connecting rod; 221. a neck; 222. a main body portion; 22. an adaptor; 30. a molding member; 31. a molding cavity; 32. a cutting sleeve; 40. teeth.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
In the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model discloses a personalized flat guide shaper, which is used for shaping flat guide plates, in particular front tooth flat guide plates. Referring to fig. 1, the personalized level guide shaper includes: a plurality of members, one for each tooth 40. The single component comprises: a positioning member 10, a connecting member 20, and a molding member 30. Wherein, the positioning member 10 has a positioning cavity therein, the shape of the positioning cavity is customized according to the specific tooth condition of the patient, so that the shape of the positioning cavity is matched with the shape of the teeth 40 of the patient, and the positioning member 10 can be tightly sleeved on the teeth 40 of the patient. Referring to fig. 2 to 3, both ends of the connecting member 20 are connected to the positioning member 10 and the molding member 30, respectively. The forming member 30 is internally provided with a forming cavity 31, the forming cavity 31 is used for filling the light-cured resin material, the light-cured resin material is cured and formed to form the required flat guide, the opening of the forming cavity 31 is attached to the lingual side surface of the tooth 40, the light-cured resin material in the positioning cavity is contacted with the lingual side surface of the tooth 40, and the light-cured resin material can be adhered to the lingual side surface of the tooth 40 after curing and forming.
By acquiring patient specific dental condition data, the positioning cavity shape of the positioning member 10 is formulated, and therefore, the mounting location of the positioning cavity on the tooth 40 is unique. Before wearing, a proper amount of photo-curing resin is injected into the molding cavity 31, after the patient wears the flat guide molding device, the molding cavity 31 is attached to the lingual side of the teeth 40, at this time, the molding position of the photo-curing resin is also unique, the molding pieces 30 on the teeth 40 are irradiated by the photo-curing lamp, the resin is cured and adhered to the lingual side of the teeth 40, then the flat guide molding device is removed, and the cured and molded resin material forms the flat guide device for opening the occlusion relationship. Compared with the prior art that the doctor relies on hands to bond each tooth 40 independently, the bonding position of the parallel guide device is accurate and stable, and the deep covering correction effect is ensured; meanwhile, the operation is convenient, the flat guide on the teeth 40 can be cured and formed once through wearing the flat guide forming device, so that the medical efficiency is improved, the time beside a clinical chair is saved, and the treatment experience of a patient is improved.
The utility model can be in a mutually independent structure form among a plurality of components, or in a structure form that the plurality of components are integrally connected. In the form of a structure in which a plurality of members are integrally connected, the side portions of the adjacent fixtures 10 are integrally connected or formed, so that the flat guide molder can be simultaneously installed on a plurality of teeth 40 at one time.
In a specific embodiment, referring to fig. 1, the present utility model is an anterior flat guide shaper, which comprises six components, wherein the sides of adjacent positioning keys are integrally connected with each other and sleeved on an anterior segment of a patient, so as to cover the anterior segment.
Referring to fig. 4, the connecting member 20 specifically includes a 7-shaped connecting rod 21 and an adapter 22, and the adapter 22 is fixed to an end of the connecting rod 21 facing away from the bending portion. Referring to fig. 5, the molding member 30 has a ferrule 32 at an upper portion thereof, and the ferrule 32 is detachably fitted over the adapter 22, thereby achieving the connection between the connector 20 and the molding member 30. Referring to fig. 4, more specifically, the adapter 22 has a pot-like structure including a neck 221 and a body 222, wherein the diameter of the neck 221 is smaller than the diameter of the body 222, so that the ferrule 32 can be wrapped around the body 222.
After the molding of the photo-curable resin material, the molded member 30 is taken out, and then the positioning member 10 and the connecting member 20 are removed. Since the molding member 30 is coated with the resin material, the molding member 30 is preferably made of a soft material, so that the molding member 30 can be easily removed from the resin. In addition, since the molding process requires irradiation with a light curing lamp, the molded article 30 is required to have good light transmission properties, and thus the molded article 30 is preferably made of a transparent soft material. More specifically, the molding member 30 may be made of any one of transparent silica gel, PVC, polyamide elastomer, polyolefin elastomer, and polyurethane elastomer.
In order to ensure the rigidity of the connector 20, the fitting position of the molding cavity 31 is accurate, and the connector 20 is made of a hard material.
Preferably, the cross-sectional area of the molding cavity 31 is triangular, so that the opening of the molding cavity 31 can be fitted to the lingual side of the teeth 40, and the top surface of the cured flat guide is a horizontal surface, thereby achieving the effects of elevating the upper teeth and opening the occlusion.
Preferably, the outer side of the bending part of the connecting rod 21 is in a round corner structure, so that the oral cavity of a patient is not easy to scratch.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. A personalized level guide former, comprising: a member; the individual components include: a positioning member (10), a connecting member (20), and a molding member (30); the inside of the positioning piece (10) is provided with a positioning cavity, the shape of the positioning cavity is matched with the shape of the teeth (40) of a patient, and the positioning piece (10) is tightly sleeved on the teeth (40); one end of the connecting piece (20) is connected with the positioning piece (10), and the other end is connected with the forming piece (30); the molding member (30) has a molding cavity (31) for filling the photo-curable resin material therein, and an opening of the molding cavity (31) is fitted to a lingual side of the tooth (40).
2. The personalized level guide former of claim 1, wherein the personalized level guide former comprises a plurality of members; the side parts of the adjacent positioning pieces (10) are connected with each other integrally.
3. The personalized level guide former according to claim 1, characterized in that the connecting piece (20) comprises a connecting rod (21) of a "7" shape and an adapter body (22), the adapter body (22) being fixed on the end of the connecting rod (21) facing away from the bending part thereof; the upper part of the forming part (30) is also provided with a cutting sleeve (32), and the cutting sleeve (32) is detachably sleeved on the connector (22).
4. A personalized level guide former according to claim 3, wherein the adapter (22) is in a pot-like configuration comprising a neck portion (221) and a body portion (222), the neck portion (221) having a diameter smaller than the diameter of the body portion (222); so that the ferrule (32) is wrapped around the body portion (222).
5. The personalized level guide former according to claim 1, characterized in that the former (30) is a former (30) made of transparent soft material.
6. The personalized level guide former according to claim 5, wherein the forming member (30) is any one of transparent silica gel, PVC, polyamide elastomer, polyolefin elastomer, polyurethane elastomer.
7. A personalized level guide former according to claim 3, characterized in that the connecting piece (20) is a connecting rod (21) made of hard material.
8. The personalized level guide former according to claim 1, characterized in that the cross-sectional area of the forming cavity (31) is triangular.
9. A personalized level guide former according to claim 3, characterized in that the outer side of the bent portion of the connecting rod (21) is rounded.
10. The personalized level guide shaper of claim 2, wherein the personalized level guide shaper comprises six members, the sides of adjacent positioning elements (10) being integrally connected to each other and being fitted over the anterior segment of the patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221802664.6U CN219940826U (en) | 2022-07-12 | 2022-07-12 | Individualized flat shaper that leads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221802664.6U CN219940826U (en) | 2022-07-12 | 2022-07-12 | Individualized flat shaper that leads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219940826U true CN219940826U (en) | 2023-11-03 |
Family
ID=88554238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221802664.6U Active CN219940826U (en) | 2022-07-12 | 2022-07-12 | Individualized flat shaper that leads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219940826U (en) |
-
2022
- 2022-07-12 CN CN202221802664.6U patent/CN219940826U/en active Active
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| GR01 | Patent grant |