阅读说明：本技术 一种托槽定位导板及其使用方法 (Supporting groove positioning guide plate and using method thereof ) 是由 胡敏 贾一凡 毛智 包幸福 张祎 姜欢 魏晓曦 齐慧川 于东升 高尚 李雨桐 于 2020-07-31 设计创作，主要内容包括：本发明公开一种托槽定位导板,包括若干个独立导板,独立导板包括唇侧定位板、水平稳定板和舌侧固位板,本发明还提供一种托槽定位导板的使用方法,首先在牙齿模型上画出牙体的长轴,在牙齿咬合面偏舌侧铺设第一层粘接层,然后选择形状合适的独立导板放置于第一层粘接层处,水平稳定板与牙齿切缘或牙尖相抵接,唇侧定位板与牙齿唇面相抵接,唇侧定位板的中线与牙齿长轴重合,最后在水平稳定板、舌侧固位板与第一层粘接层表面铺设第二层粘接层。独立导板能够定位某一颗牙齿上的托槽的安装位置,选用合适形状的唇侧定位板的独立导板为各个牙齿的托槽安装进行定位,类似于活字印刷术,省去了个性化定制塑料板的工序,降低了托槽定位难度和定位成本。(The invention discloses a supporting groove positioning guide plate, which comprises a plurality of independent guide plates, wherein each independent guide plate comprises a labial positioning plate, a horizontal stabilizing plate and a lingual positioning plate. The independent guide plate can be used for positioning the mounting position of the bracket on one tooth, the independent guide plate of the labial positioning plate with a proper shape is used for positioning the bracket of each tooth, the process of individually customizing a plastic plate is omitted similar to a type printing technique, and the bracket positioning difficulty and the positioning cost are reduced.)

1. The utility model provides a bracket positioning guide plate which characterized in that: comprises a plurality of independent guide plates, the independent guide plates comprise a lip side positioning plate, a horizontal stabilizing plate and a tongue side fixing plate, the labial 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 retention plate, the labial positioning plate is of a plane plate-shaped structure or a cambered surface plate-shaped structure, is arranged on one side of the labial surface of the teeth of the patient, the central line of the labial positioning plate is superposed with the long axis of the patient's teeth, the horizontal stabilizing plate is abutted with the incisal margin or cusp of the patient's teeth, the lingual positioning plate is arranged on one side of the lingual surface of the patient's teeth, adhesive layers are filled between the labial positioning plate and the labial surface of the patient's teeth and between the lingual positioning plate and the lingual surface of the patient's teeth, the adhesive layer can fix the relative positions of the labial positioning plate, the lingual positioning plate and the teeth of the patient.

2. The bracket positioning guide plate of claim 1, wherein: the lingual retention plate is perpendicular to the horizontal stabilizing plate, and when the labial positioning plate is of a planar plate-shaped structure, the labial positioning plate is perpendicular to the horizontal stabilizing plate; when the lip side positioning plate is of a cambered surface plate-shaped structure, the axis of the lip side positioning plate is perpendicular to the plane of the horizontal stabilizing plate.

3. The bracket positioning guide of claim 2, wherein: when the lip side positioning plate is of a cambered surface plate-shaped structure, one end of the horizontal stabilizing plate, which is connected with the lip side positioning plate, is a cambered surface matched with the lip side positioning plate.

4. The bracket positioning guide of claim 2, wherein: the horizontal stabilizing plate is connected with the middle part of the tongue side retention plate.

5. The bracket positioning guide plate of claim 1, wherein: the top of one side, far away from the horizontal stabilizing plate, of the lip side positioning 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 center line of the lip side positioning plate, the two small arrows are symmetrically arranged on two sides of the large arrow, and the small arrows are parallel to the center line of the lip side positioning plate.

6. The bracket positioning guide plate of claim 1, wherein: the bonding layer is made of silicon rubber.

7. The method of using the bracket positioning guide of any one of claims 1-6, comprising the steps of:

firstly, drawing a long axis of a tooth on a tooth model of a patient;

secondly, paving a first adhesive layer on the lingual side of the occlusal surface of the teeth of the patient;

thirdly, selecting an independent guide plate to be placed at the first layer of the bonding layer, enabling the horizontal stabilizing plate to be abutted against the incisal margin or the cusp of the tooth, enabling the labial side positioning plate to be abutted against the labial surface of the tooth, and enabling the center line of the labial side positioning plate to be overlapped with the long axis of the tooth;

and fourthly, laying a second layer of bonding layer on the horizontal stabilizing plate, the tongue side position fixing plate and the surface of the first layer of bonding layer.

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

The orthodontics is to correct teeth and relieve mistakesDeformity and orthodontics major study errorsThe etiology and mechanism of the deformity, the diagnosis analysis and the prevention and treatment thereof, and the orthodontics can achieve the effect of beautifying the teeth.

The bracket is an important part of fixed orthodontic technology, is directly adhered to the surface of the dental crown by using an adhesive, and applies various types of orthodontic force to the tooth through the bracket by using an arch wire. The bracket is made of stainless steel, biological ceramic or composite resin and mainly used for fixing the arch wire, so that the arch wire can better play a role, the correction force is transferred, the three-dimensional movement of the tooth is controlled, and the purpose of orthodontic correction is achieved.

Disclosure of Invention

The invention aims to provide a bracket positioning guide plate and a using 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 purpose, the invention provides the following scheme: 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 tongue side fixing plate, the labial 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 retention plate, the labial positioning plate is of a plane plate-shaped structure or a cambered surface plate-shaped structure, is arranged on one side of the labial surface of the teeth of the patient, the central line of the labial positioning plate is superposed with the long axis of the patient's teeth, the horizontal stabilizing plate is abutted with the incisal margin or cusp of the patient's teeth, the lingual positioning plate is arranged on one side of the lingual surface of the patient's teeth, adhesive layers are filled between the labial positioning plate and the labial surface of the patient's teeth and between the lingual positioning plate and the lingual surface of the patient's teeth, the adhesive layer can fix the relative positions of the labial positioning plate, the lingual positioning plate and the teeth of the patient.

Preferably, the lingual retention plate is perpendicular to the horizontal stabilizing plate, and when the labial positioning plate is of a planar plate-shaped structure, the labial positioning plate is perpendicular to the horizontal stabilizing plate; when the lip side positioning plate is of a cambered surface plate-shaped structure, the axis of the lip side positioning plate is perpendicular to the plane of the horizontal stabilizing plate.

Preferably, when the lip side positioning plate is of a cambered plate-shaped structure, one end of the horizontal stabilizing plate, which is connected with the lip side positioning plate, is a cambered surface matched with the lip side positioning plate.

Preferably, the horizontal stabilizing plate is connected to a middle portion of the lingual retention plate.

Preferably, the top of one side of the labial positioning plate, which is 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 center line of the labial positioning plate, the two small arrows are symmetrically arranged on two sides of the large arrow, and the small arrows are parallel to the center line of the labial positioning plate.

Preferably, the adhesive layer is made of silicone rubber.

The invention also provides a use method of the bracket positioning guide plate, which comprises the following steps:

firstly, drawing a long axis of a tooth on a tooth model of a patient;

secondly, paving a first adhesive layer on the lingual side of the occlusal surface of the tooth on the patient tooth model;

thirdly, selecting an independent guide plate to be placed at the first layer of the bonding layer, enabling the horizontal stabilizing plate to be abutted against the incisal margin or the cusp of the tooth, enabling the labial side positioning plate to be abutted against the labial surface of the tooth, and enabling the center line of the labial side positioning plate to be overlapped with the long axis of the tooth;

and fourthly, laying a second layer of bonding layer on the horizontal stabilizing plate, the tongue side position fixing plate and the surface of the first layer of bonding layer.

Compared with the prior art, the invention has the following technical effects: the bracket positioning guide plate comprises a plurality of independent guide plates, wherein each independent guide plate comprises a labial positioning plate, a horizontal stabilizing plate and a lingual positioning plate, the labial 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 positioning plate, the labial positioning plate is of a planar plate structure or a cambered surface plate structure, the labial positioning plate is arranged on one side of the labial surface of teeth of a patient, the central line of the labial positioning plate is superposed with the long axis of the teeth of the patient, the horizontal stabilizing plate is abutted against the incisal margin or the cusp of the teeth of the patient, the lingual positioning plate is arranged on one side of the lingual surface of the teeth of the patient, bonding layers are filled between the labial positioning plate and the labial surface of the teeth of the patient and between the lingual positioning plate and the lingual surface of the teeth of the patient, and the bonding layers can. The invention also provides a use method of the bracket positioning guide plate, which comprises the steps of firstly drawing a long shaft of a tooth body on a tooth model of a patient, laying a first adhesive layer on the lingual side of the occlusal surface of the tooth model of the patient, then selecting an independent guide plate with a proper shape to be placed at the first adhesive layer, enabling the horizontal stabilizing plate to be abutted with the incisal margin or cusp of the tooth, enabling the labial side positioning plate to be abutted with the labial surface of the tooth, enabling the central line of the labial side positioning plate to be overlapped with the long shaft of the tooth, and finally laying a second adhesive layer on the surfaces of the horizontal stabilizing plate, the lingual side positioning plate and the first. 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 labial positioning plate with a proper shape is selected to position the bracket of each tooth, so that the bracket positioning guide plate is similar to a type printing technique, the process of individually customizing a 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.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic view of the construction of an independent guide of the bracket positioning guide of the present invention;

FIG. 2 is another schematic view of the construction of the independent guide of the bracket positioning guide of the present invention;

FIG. 3 is a schematic structural view of another embodiment of an independent guide of the bracket positioning guide of the present invention;

FIG. 4 is a side view of the independent guide of the bracket positioning guide of the present invention;

wherein, 1 is a labial positioning plate, 2 is a horizontal stabilizing plate, and 3 is a lingual positioning plate.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a bracket positioning guide plate and a using 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 make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-4, which are schematic structural views of an independent guide plate of a bracket positioning guide of the present invention, fig. 2 is another schematic structural view of an independent guide plate of a bracket positioning guide of the present invention, fig. 3 is a schematic structural view of another embodiment of an independent guide plate of a bracket positioning guide of the present invention, and fig. 4 is a schematic structural view of a side view of an independent guide plate of a bracket positioning guide of the present invention.

The invention provides a supporting groove 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 tongue 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 tongue side retaining plate 3, the lip side positioning plate 1 is of a plane plate-shaped structure or a cambered plate-shaped structure, the lip side positioning plate 1 is arranged on one side of the labial surface of teeth of a patient, the central line of the lip side positioning plate 1 is superposed with the long axis of the teeth of the patient, the horizontal stabilizing plate 2 is abutted against the incisal margin or cusp of the teeth of the patient, the tongue side retaining plate 3 is arranged on one side of the lingual surface of the teeth of the patient, adhesive layers are filled between the lip side positioning plate 1 and the labial surface of the teeth of the patient and between the tongue side retaining plate 3 and the lingual surface of the teeth.

When the bracket positioning guide plate is used, firstly, a long shaft of a tooth body is drawn on a tooth model of a patient, a first adhesive layer is laid on the lingual side of the occlusal surface 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, the horizontal stabilizing plate 2 is abutted with the incisal margin or the cusp of the tooth, the labial side positioning plate 1 is abutted with the labial surface of the tooth, the middle line of the labial side positioning plate 1 is overlapped with the long shaft of the tooth, and finally, a second adhesive layer is laid between the labial side positioning plate 1 and the labial surface of the tooth. 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 labial positioning plate 1 with a proper shape is selected to position the bracket of each tooth, so that the bracket positioning guide plate is similar to a type printing technique, the process of individually customizing a plastic plate is omitted, the bracket positioning difficulty and positioning cost are reduced, the bracket positioning precision is improved, and the chair side operation time is shortened. What need emphasize here, independent baffle size can set up to multiple different sizes to adapt to different patients and different tooth types, when selecting suitable independent baffle, incisor and molar about being fit for when lip side locating plate 1 is planar plate structure, and lip side locating plate 1 is suitable for cuspid and preceding molar when the cambered plate, and concrete selection standard specifically selects according to actual treatment scheme medical personnel.

Specifically, the lingual retention plate 3 is perpendicular to the horizontal stabilizing plate 2, and when the labial positioning plate 1 is of a planar plate-shaped structure, the labial positioning plate 1 is perpendicular to the horizontal stabilizing plate 2, that is, the labial positioning plate 1 is parallel to the lingual retention plate 3; when the labial positioning plate 1 is of a cambered plate-shaped structure, the axis of the labial positioning plate 1 is vertical to the plane of the horizontal stabilizing plate 2.

More specifically, when the labial positioning plate 1 is of a cambered plate-shaped structure, the end of the horizontal stabilizing plate 2 connected with the labial positioning plate 1 is a cambered surface matched with the labial positioning plate 1, so that the overall structural strength of the independent guide plate is enhanced.

Wherein, horizontal stable board 2 links to each other with the middle part of tongue side position fixing board 3, and the minor face size of tongue side position fixing board 3 is less, and horizontal stable board 2 links to each other with the middle part of tongue side position fixing board 3, has improved the structural stability of independent baffle.

In order to further improve the support groove location convenience, the top of one side that horizontal stabilising plate 2 was kept away from to lip side locating plate 1 sets up the instruction arrow point, the instruction arrow point includes a big arrow point and two little arrow points, big arrow point is located the central line of lip side locating plate 1, two little arrow points symmetry set up in the both sides of big arrow point, little arrow point parallels with the central line of lip side locating plate 1, when holding in the palm the groove location, make the central line of holding in the palm the groove align with big arrow point, two little arrow points are used for assistance-localization real-time, improve and hold in the.

Furthermore, the bonding layer is made of silicon rubber, the silicon rubber is wide in source, and the production cost is reduced.

Furthermore, the invention also provides a use method of the bracket positioning guide plate, which comprises the following steps:

firstly, drawing a long axis of a tooth on a tooth model of a patient;

step two, paving a first layer of silicon rubber on the lingual side of the occlusal surface of the teeth of the tooth model, and performing step three before the silicon rubber is cured;

thirdly, 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 incisal margin 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, laying a second layer of silicon rubber between the labial positioning plate 1 and the labial surface of the tooth, fixing the independent guide plate by utilizing the two layers of silicon rubber and the lingual positioning plate 3, and transferring the silicon rubber into the mouth of the patient to position the bracket after the silicon rubber is hardened.

In order to alleviate the discomfort of the patient, the operation steps of the use method of the embodiment are performed on the tooth model, and the direct viewing angle facilitates the operation of the medical staff, and it should be explained here that the bracket positioning guide plate of the present invention can be selectively applied to the tooth model or the teeth of the patient according to the actual situation in the practical application, so that the "teeth" and the "tooth model" in the text are not contradictory, and the present invention can be used for bracket positioning of the whole teeth, and can also be applied to bracket positioning of a certain tooth.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.