CN111743645B - Bracket positioning guide plate and use method thereof - Google Patents
Bracket positioning guide plate and use method thereof Download PDFInfo
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- CN111743645B CN111743645B CN202010757196.4A CN202010757196A CN111743645B CN 111743645 B CN111743645 B CN 111743645B CN 202010757196 A CN202010757196 A CN 202010757196A CN 111743645 B CN111743645 B CN 111743645B
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- plate
- labial
- tooth
- patient
- lingual
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 36
- 239000012790 adhesive layer Substances 0.000 claims description 24
- 229920002379 silicone rubber Polymers 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004283 incisor Anatomy 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000004763 bicuspid Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a bracket positioning guide plate, which comprises a plurality of independent guide plates, wherein each independent guide plate comprises a lip side positioning plate, a horizontal stabilizing plate and a lingual side positioning plate. The independent guide plate can position the mounting position of the bracket on a certain tooth, and the independent guide plate of the lip side positioning plate with a proper shape is selected for positioning the bracket mounting of each tooth, so that the process similar to the type printing operation is omitted, the personalized customization of the plastic plate is omitted, and the bracket positioning difficulty and the positioning cost are reduced.
Description
Technical Field
The invention relates to the technical field of orthodontic appliances and peripheral supporting facilities thereof, in particular to a bracket positioning guide plate and a use method thereof.
Background
Orthodontic means to correct teeth and relieve mistakesMalformation, orthodontics mainly study errorsThe etiology and mechanism of the deformity, diagnosis and analysis and prevention and treatment thereof, and the orthodontics can achieve the effect of beautifying teeth.
Brackets are an important component of the fixed appliance technology, and are directly adhered to the surface of the dental crown by using adhesives, and archwires apply various types of appliance force to the teeth through the brackets. The bracket is made of stainless steel, biological ceramics or composite resin and mainly has the function of fixing the arch wire, so that the arch wire can better play a role, and the orthodontic force is transmitted, thereby controlling the three-dimensional movement of teeth and achieving the aim of orthodontic correction.
In the prior art, in order to accurately fix the bracket, firstly, the bracket is adhered to the model according to the tooth model of a patient, then a 3D printing technology is adopted to manufacture a personalized resin guide plate, the personalized resin guide plate is used in the oral cavity of the patient to position and mount the bracket, the positioning and mounting process is time-consuming and labor-consuming, and the cost for manufacturing the personalized resin guide plate is high.
Therefore, how to change the current situation that the process of fixing the bracket is complicated and the cost of the personalized customized resin guide plate is high in the prior art becomes a problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a bracket positioning guide plate and a use method thereof, which are used for solving the problems in the prior art, simplifying the bracket positioning process, reducing the positioning cost, improving the bracket positioning precision and shortening the operation time beside a chair.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a bracket positioning guide plate, which comprises a plurality of independent guide plates, wherein each independent guide plate comprises a lip side positioning plate, a horizontal stabilizing plate and a lingual side retaining plate, the lip side positioning plates are connected with one end of each horizontal stabilizing plate, the other end of each horizontal stabilizing plate is connected with each lingual side retaining plate, each lip side positioning plate is of a planar plate structure or a cambered plate structure, each lip side positioning plate is arranged on one side of a labial surface of a patient tooth, the center line of each lip side positioning plate coincides with a long axis of the patient tooth, each horizontal stabilizing plate is abutted against a cutting edge or a dental cusp of the patient tooth, each lingual side retaining plate is arranged on one side of the dental lingual surface of the patient tooth, an adhesive layer is filled between each lip side positioning plate and each labial surface of the patient tooth, and each lingual side retaining plate and each dental lingual surface of the patient tooth, and the adhesive layer can fix the relative positions among the lip side positioning plates, each lingual side retaining plate and the patient tooth.
Preferably, the lingual retainer plate is perpendicular to the horizontal stabilizer plate, and when the labial retainer plate is in a planar plate-like structure, the labial retainer plate is perpendicular to the horizontal stabilizer plate; when the labial locating plate is of a cambered surface plate-shaped structure, the axis of the labial locating plate is perpendicular to the plane where the horizontal stabilizing plate is located.
Preferably, when the labial locating plate is in a cambered surface plate-shaped structure, one end of the horizontal stabilizing plate connected with the labial locating plate is a cambered surface matched with the labial locating plate.
Preferably, the horizontal stabilizing plate is connected to the middle portion of the lingual retainer plate.
Preferably, the top of one side of the labial locating plate far away from the horizontal stabilizing plate is provided with an indicating arrow, the indicating arrow comprises a large arrow and two small arrows, the large arrow is located on the central line of the labial locating plate, the two small arrows are symmetrically arranged on two sides of the large arrow, and the small arrows are parallel to the central line of the labial locating plate.
Preferably, the adhesive layer is made of silicone rubber.
The invention also provides a using method of the bracket positioning guide plate, which comprises the following steps:
Drawing a long axis of teeth on a tooth model of a patient;
step two, paving a first adhesive layer on the occlusal surface tongue deflection side of the tooth model of the patient;
Thirdly, selecting an independent guide plate to be placed at the first adhesive layer, enabling the horizontal stabilizing plate to be abutted against the incisor edge or the cusp of the tooth, enabling the labial positioning plate to be abutted against the labial surface of the tooth, and enabling the center line of the labial positioning plate to coincide with the long axis of the tooth;
and fourthly, paving a second adhesive layer on the surfaces of the horizontal stabilizing plate, the lingual retainer plate and the first adhesive layer.
Compared with the prior art, the invention has the following technical effects: the invention relates to a bracket positioning guide plate, which comprises a plurality of independent guide plates, wherein each independent guide plate comprises a lip side positioning plate, a horizontal stabilizing plate and a lingual side retaining plate, the lip side positioning plate is connected with one end of the horizontal stabilizing plate, the other end of the horizontal stabilizing plate is connected with the lingual side retaining plate, the lip side positioning plate is of a planar plate structure or a cambered surface plate structure, the lip side positioning plate is arranged on one side of the labial surface of a patient tooth, the center line of the lip side positioning plate coincides with the long axis of the patient tooth, the horizontal stabilizing plate is abutted against the cutting edge or the dental cusp of the patient tooth, the lingual side retaining plate is arranged on one side of the lingual surface of the patient tooth, and an adhesive layer is filled between the lip side positioning plate and the labial surface of the patient tooth and between the lingual side retaining plate and the lingual surface of the patient tooth, and the adhesive layer can fix the relative positions among the lip side positioning plate, the lingual side retaining plate and the patient tooth. The invention also provides a using method of the bracket positioning guide plate, firstly, a long axis of a tooth body is drawn on a tooth model of a patient, a first adhesive layer is paved on the occlusal surface tongue side of the tooth model of the patient, then an independent guide plate with a proper shape is selected to be placed at the first adhesive layer, a horizontal stabilizing plate is abutted against a tooth cutting edge or a tooth tip, a labial positioning plate is abutted against a tooth labial surface, the center line of the labial positioning plate is overlapped with the long axis of the tooth, and finally, a second adhesive layer is paved on the surfaces of the horizontal stabilizing plate, the lingual positioning plate and the first adhesive layer. The independent guide plate of the bracket positioning guide plate can position the mounting position of the bracket on a certain tooth, and the independent guide plate of the lip side positioning plate with a proper shape is selected for positioning the bracket mounting of each tooth, so that the method is similar to letter printing, omits the process of personalized customization of plastic plates, reduces the bracket positioning difficulty and the positioning cost, improves the bracket positioning precision and shortens the operation time beside a chair.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the construction of the independent guide plate of the bracket positioning guide plate of the present invention;
FIG. 2 is a schematic view of another construction of the independent guide plate of the bracket positioning guide plate of the present invention;
FIG. 3 is a schematic view of another embodiment of a separate guide plate of the bracket positioning guide plate of the present invention;
FIG. 4 is a schematic side view of the independent guide plate of the bracket positioning guide plate of the present invention;
wherein 1 is a labial locating plate, 2 is a horizontal stabilizing plate, and 3 is a lingual locating plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a bracket positioning guide plate and a use method thereof, which are used for solving the problems in the prior art, simplifying the bracket positioning process, reducing the positioning cost, improving the bracket positioning precision and shortening the operation time beside a chair.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, a schematic structural view of an independent guide plate of the bracket positioning guide plate of the present invention is shown, fig. 2 is a schematic structural view of another independent guide plate of the bracket positioning guide plate of the present invention, fig. 3 is a schematic structural view of another embodiment of an independent guide plate of the bracket positioning guide plate of the present invention, and fig. 4 is a schematic side view of an independent guide plate of the bracket positioning guide plate of the present invention.
The invention provides a bracket positioning guide plate, which comprises a plurality of independent guide plates, wherein each independent guide plate comprises a lip side positioning plate 1, a horizontal stabilizing plate 2 and a lingual side retaining plate 3, the lip side positioning plate 1 is connected with one end of the horizontal stabilizing plate 2, the other end of the horizontal stabilizing plate 2 is connected with the lingual side retaining plate 3, the lip side positioning plate 1 is of a planar plate structure or an arc surface plate structure, the lip side positioning plate 1 is arranged on one side of a labial surface of a patient tooth, the center line of the lip side positioning plate 1 coincides with the long axis of the patient tooth, the horizontal stabilizing plate 2 is abutted against the incised edge or the dental tip of the patient tooth, the lingual side retaining plate 3 is arranged on one side of the lingual surface of the patient tooth, an adhesive layer is filled between the lip side positioning plate 1 and the labial surface of the patient tooth, and the lingual side retaining plate 3 and the patient tooth.
When the bracket positioning guide plate is used, firstly, a long axis of a tooth body is drawn on a tooth model of a patient, a first adhesive layer is paved on the occlusal surface tongue side of the tooth model of the patient, then, an independent guide plate with a proper shape is selected to be placed at the first adhesive layer, a horizontal stabilizing plate 2 is abutted against a tooth cutting edge or a tooth cusp, a labial positioning plate 1 is abutted against a tooth labial surface, the central line of the labial positioning plate 1 is overlapped with the long axis of the tooth, and finally, a second adhesive layer is paved between the labial positioning plate 1 and the tooth labial surface. The independent guide plate of the bracket positioning guide plate can position the mounting position of the bracket on a certain tooth, and the independent guide plate of the lip side positioning plate 1 with a proper shape is selected for positioning the bracket mounting of each tooth, so that the process of personalized customization of the plastic plate is omitted, the bracket positioning difficulty and the positioning cost are reduced, the bracket positioning precision is improved, and the chair side operation time is shortened. It should be emphasized here that the dimensions of the individual guide plates can be set to a plurality of different dimensions for different patients and different dental shapes, and that when a suitable individual guide plate is selected, the labial positioning plate 1 is adapted for upper and lower incisors and molars when it is a planar plate-like structure, and for cuspids and premolars when the labial positioning plate 1 is an arc plate, the specific selection criteria being specifically selected by the medical staff according to the actual treatment protocol.
Specifically, the lingual retainer plate 3 is perpendicular to the horizontal stabilizer plate 2, and when the labial retainer plate 1 has a planar plate-like structure, the labial retainer plate 1 is perpendicular to the horizontal stabilizer plate 2, i.e., the labial retainer plate 1 is parallel to the lingual retainer plate 3; when the labial locating plate 1 is of a cambered surface plate-shaped structure, the axis of the labial locating plate 1 is perpendicular to the plane where the horizontal stabilizing plate 2 is located.
More specifically, when the labial locating plate 1 is in a cambered surface plate-shaped structure, one end of the horizontal stabilizing plate 2 connected with the labial locating plate 1 is a cambered surface matched with the labial locating plate 1, so that the overall structural strength of the independent guide plate is enhanced.
Wherein, horizontal stabilizer plate 2 links to each other with the middle part of lingual retainer plate 3, and lingual retainer plate 3's minor face size is less, and horizontal stabilizer plate 2 links to each other with lingual retainer plate 3's middle part, has improved the structural stability of independent guide plate.
In order to further improve bracket positioning convenience, the top of one side of the labial locating plate 1, which is far away from the horizontal stabilizing plate 2, is provided with an indicating arrow, the indicating arrow comprises a large arrow and two small arrows, the large arrow is positioned on the central line of the labial locating plate 1, the two small arrows are symmetrically arranged on two sides of the large arrow, the small arrows are parallel to the central line of the labial locating plate 1, and when the bracket is positioned, the central line of the bracket is aligned with the large arrow, and the two small arrows are used for assisting in positioning and improving the positioning accuracy of the bracket.
Further, the bonding layer is made of silicon rubber, the silicon rubber is wide in source, and production cost is reduced.
Furthermore, the invention also provides a using method of the bracket positioning guide plate, which comprises the following steps:
Drawing a long axis of teeth on a tooth model of a patient;
Step two, paving a first layer of silicon rubber on the occlusal surface tongue side of the tooth model, and carrying out step three before the silicon rubber is solidified;
step three, selecting a proper independent guide plate to be placed at the first layer of silicon rubber, enabling the horizontal stabilizing plate 2 to be abutted against the incised edge or the cusp of the tooth model, enabling the labial positioning plate 1 to be abutted against the labial surface of the tooth model, and enabling the tip of a large arrow of the labial positioning plate 1 to coincide with the long axis of the tooth model;
And fourthly, paving a second layer of silicon rubber between the labial locating plate 1 and the labial surface of the teeth, fixing the independent guide plate by using the two layers of silicon rubber and the lingual locating plate 3, and transferring the silicon rubber into the mouth of a patient for bracket locating after the silicon rubber is hard-cured.
In order to alleviate discomfort of a patient, the operation steps of the application method of the embodiment are performed on the tooth model, and meanwhile, the operation of medical staff is convenient from a direct view angle, and the explanation is needed to be made here, namely, the bracket positioning guide plate can be selectively applied to the tooth model or the teeth of the patient according to actual situations in practical application, so that the teeth and the tooth model are not contradictory, and the bracket positioning guide plate can be used for bracket positioning of the whole teeth and also can be applied to bracket positioning of a certain tooth.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (6)
1. The utility model provides a support groove location baffle which characterized in that: the automatic tooth-cutting device comprises a plurality of independent guide plates, wherein each independent guide plate comprises a lip side locating plate, a horizontal stabilizing plate and a lingual retaining plate, the lip side locating plates are connected with one end of each horizontal stabilizing plate, the other end of each horizontal stabilizing plate is connected with each lingual retaining plate, each lip side locating plate is of a planar plate structure or a cambered surface plate structure, each lip side locating plate is arranged on one side of a labial surface of a tooth of a patient, the center line of each lip side locating plate coincides with the long axis of the tooth of the patient, each horizontal stabilizing plate is abutted to a cutting edge or a tooth tip of the tooth of the patient, each lingual retaining plate is arranged on one side of the tooth lingual surface of the patient, an adhesive layer is filled between each labial side locating plate and each lingual surface of the tooth of the patient, and the adhesive layer can fix the relative positions among the lip side locating plates, each lingual retaining plate and the tooth of the patient; the top of one side of labial locating plate keeping away from the horizontal stabilizer plate sets up the instruction arrow, the instruction arrow includes a big arrow and two little arrows, big arrow is located on the central line of labial locating plate, two little arrows symmetry set up in the both sides of big arrow, little arrow with the central line of labial locating plate parallels.
2. The bracket positioning guide of claim 1, wherein: the lingual retainer plate is perpendicular to the horizontal stabilizer plate, and when the labial retainer plate is in a planar plate-like structure, the labial retainer plate is perpendicular to the horizontal stabilizer plate; when the labial locating plate is of a cambered surface plate-shaped structure, the axis of the labial locating plate is perpendicular to the plane where the horizontal stabilizing plate is located.
3. The bracket positioning guide of claim 2, wherein: when the labial locating plate is of a cambered surface plate-shaped structure, one end, connected with the labial locating plate, of the horizontal stabilizing plate is a cambered surface matched with the labial locating plate.
4. The bracket positioning guide of claim 2, wherein: the horizontal stabilizing plate is connected with the middle part of the lingual retainer plate.
5. The bracket positioning guide of claim 1, wherein: the adhesive layer is made of silicone rubber.
6. A method of using the bracket positioning guide of any of claims 1-5, comprising the steps of:
Drawing a long axis of teeth on a tooth model of a patient;
step two, paving a first adhesive layer on the occlusal surface tongue deflection side of the tooth model of the patient;
Thirdly, selecting an independent guide plate to be placed at the first adhesive layer, enabling the horizontal stabilizing plate to be abutted against the incised edge or the cusp of the tooth, enabling the labial locating plate to be abutted against the labial surface of the tooth, enabling the center line of the labial locating plate to coincide with the long axis of the tooth, namely enabling the tip of a large arrow of the labial locating plate to coincide with the long axis of the tooth;
and fourthly, paving a second adhesive layer on the surfaces of the horizontal stabilizing plate, the lingual retainer plate and the first adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010757196.4A CN111743645B (en) | 2020-07-31 | 2020-07-31 | Bracket positioning guide plate and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010757196.4A CN111743645B (en) | 2020-07-31 | 2020-07-31 | Bracket positioning guide plate and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111743645A CN111743645A (en) | 2020-10-09 |
| CN111743645B true CN111743645B (en) | 2024-07-12 |
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| CN202010757196.4A Active CN111743645B (en) | 2020-07-31 | 2020-07-31 | Bracket positioning guide plate and use method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212326622U (en) * | 2020-07-31 | 2021-01-12 | 吉林大学 | Supporting groove positioning guide plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821519A (en) * | 2017-01-20 | 2017-06-13 | 上海爱圣美科技有限公司 | Aid in the structure and digitlization localization method of orthodontic adherence |
| CN109431633B (en) * | 2018-12-26 | 2021-04-20 | 杭州优易数齿科技有限公司 | Method for manufacturing guide plate for tooth correction |
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- 2020-07-31 CN CN202010757196.4A patent/CN111743645B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212326622U (en) * | 2020-07-31 | 2021-01-12 | 吉林大学 | Supporting groove positioning guide plate |
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| CN111743645A (en) | 2020-10-09 |
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