CN114668532A - Orthodontic positioner and bracket positioning method - Google Patents
Orthodontic positioner and bracket positioning method Download PDFInfo
- Publication number
- CN114668532A CN114668532A CN202210373161.XA CN202210373161A CN114668532A CN 114668532 A CN114668532 A CN 114668532A CN 202210373161 A CN202210373161 A CN 202210373161A CN 114668532 A CN114668532 A CN 114668532A
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- arm
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- positioner
- tooth
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 30
- 239000000853 adhesive Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 13
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 238000012937 correction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 206010061274 Malocclusion Diseases 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 210000002455 dental arch Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- A61C7/28—Securing arch wire to bracket
- A61C7/34—Securing arch wire to bracket using lock pins
Abstract
The application provides an orthodontic positioner and a bracket positioning method, and relates to the technical field of orthodontics. The orthodontic positioner comprises a gluing portion and a supporting portion, the gluing portion is fixedly connected with the supporting portion, the supporting portion is used for installing an orthodontic bracket, and the gluing portion is used for coating a curable material. The bracket positioning method utilizes the orthodontic positioner to position, and comprises the steps of aligning the orthodontic positioner with the orthodontic bracket on a tooth model, then combining the gluing part with the tooth model through curable materials, forming a surface matched with the tooth model after curing, and then installing the curing part on the tooth, wherein the surface of the curing part is matched with the outer surface of the tooth, and the position of the orthodontic bracket relative to the tooth at the moment is just consistent with the position of the orthodontic bracket relative to the tooth model before. The bracket positioning method can accurately position the orthodontic bracket at low cost, ensures the accuracy of the positioning orthodontic bracket attached to the tooth and ensures better correction effect.
Description
Technical Field
The application relates to the technical field of orthodontics, in particular to an orthodontic positioner and a bracket positioning method.
Background
In orthodontic treatment, whether the bracket is correctly adhered to the tooth surface of a patient or not is a more critical technology. In traditional orthodontic treatment, doctors need to rely on clinical experience to directly bond brackets on the surfaces of teeth of patients by means of feeling, so that the time of the patients on chairs is greatly occupied, the accuracy of bonding the brackets is difficult to guarantee, and the consequence is that unexpected teeth are easy to move, so that the correction time of the patients is prolonged, the correction effect is influenced finally, and unnecessary doctor-patient contradictions are reproduced.
Disclosure of Invention
The purpose of the application comprises providing an orthodontic positioner and a bracket positioning method, which can efficiently and accurately position an orthodontic bracket, thereby realizing better correction effect.
The embodiment of the application can be realized as follows:
in a first aspect, the present application provides an orthodontic positioner for positioning orthodontic brackets, the orthodontic positioner comprising a glue applying portion and a supporting portion, the glue applying portion being fixedly connected to the supporting portion, the supporting portion being used for mounting orthodontic brackets, the glue applying portion being used for coating a curable material.
In an optional embodiment, the glue spreading portion includes a first arm and a second arm that are arranged at an interval, one end of the first arm corresponding to one end of the second arm is connected through a connecting arm, so that the glue spreading portion is U-shaped, and an end of the second arm is connected to the supporting portion.
In an alternative embodiment, the support portion includes a transition arm and a support arm, the support arm being configured to receive an orthodontic bracket, the transition arm having one end connected to an end of the second arm and another end extending away from the first arm and connected to the support arm.
In an alternative embodiment, the support arm includes a third arm and a fourth arm, both ends of the third arm are respectively connected to the fourth arm, and the fourth arm is parallel to the second arm.
In an alternative embodiment, the first arm is parallel to the second arm, the connecting arm is perpendicular to the first arm and the second arm, the transition arm is perpendicular to the second arm, and the transition arm, the third arm, and the fourth arm are perpendicular in pairs.
In an alternative embodiment, a limiting part is arranged on the fourth arm and used for limiting the orthodontic bracket to be close to the third arm.
In an alternative embodiment, the glue application portion and the support portion are of a unitary structure.
In a second aspect, the present application provides a bracket positioning method for positioning an orthodontic bracket using the orthodontic positioner of any one of the preceding embodiments, the bracket positioning method comprising:
mounting an orthodontic bracket to the support of the orthodontic positioner;
determining the position of the orthodontic bracket on a tooth model, and then combining the glue coated with the curable material with the tooth model;
removing the orthodontic aligner from the tooth model along with the cured portion and the orthodontic bracket after the curable material cures to form a cured portion, the removed cured portion having a surface that matches the tooth model;
and mounting the solidified part on the tooth corresponding to the tooth model together with the orthodontic positioner and the orthodontic bracket, so that the solidified part is attached to the surface of the tooth.
In an alternative embodiment, the curable material is a self-setting glue.
In an alternative embodiment, prior to the step of mounting the solidification portion together with the orthodontic positioner and the orthodontic bracket onto the tooth corresponding to the tooth model, the bracket positioning method further comprises:
and coating a light-cured adhesive on the orthodontic bracket so that the orthodontic bracket can be adhered to the tooth.
The beneficial effects of the embodiment of the application include, for example:
the embodiment of the application provides an orthodontic positioner for fix a position orthodontic bracket, orthodontic positioner includes rubber coating portion and supporting part, rubber coating portion and supporting part fixed connection, and the supporting part is used for installing orthodontic bracket, and rubber coating portion is used for the application curable material. The bracket positioning method provided by the application utilizes the orthodontic positioner to perform positioning, and comprises the steps of aligning the orthodontic positioner with the orthodontic bracket on a tooth model, then combining the adhesive coating part with the tooth model through the curable material, forming a surface matched with the tooth model after curing, and then installing the curing part on the tooth, wherein the inner surface of the curing part is matched with the outer surface of the tooth, and the position of the orthodontic bracket relative to the tooth is just consistent with the position of the orthodontic bracket relative to the tooth model before. Therefore, the bracket positioning method can accurately position the orthodontic bracket at low cost, ensures the accuracy of the positioning orthodontic bracket attached to the tooth and ensures better correction effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic view of an orthodontic aligner according to an embodiment of the present application;
FIG. 2 is a schematic view of the engagement of an orthodontic retainer with orthodontic brackets in one embodiment of the present application;
FIG. 3 is a flow chart of a bracket positioning method according to an embodiment of the present application.
Icon: 010-orthodontic positioners; 100-a gluing part; 110-a first arm; 120-a second arm; 130-a linker arm; 200-a support; 210-a transition arm; 220-a third arm; 230-a fourth arm; 300-a limiting part; 020-orthodontic bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which the present invention product is usually put into use, it is only for convenience of describing the present application and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
With the development of digital orthodontic technology, the bracket indirect bonding positioner appears in the orthodontic field. The general work flow is as follows: firstly, scanning the relation of malocclusion teeth of a patient by using a scanner to obtain a digital model, then marking the bonding position of a bracket on the digital model by using orthodontic software, designing an orthodontic positioner structure capable of bonding the bracket to a specified position, and finally processing a personalized orthodontic positioner by using a 3D printer for indirect bonding of a clinician. The personalized bracket indirect bonding positioner utilizes digital tooth arrangement and 3D printing technology, realizes accurate positioning of the bracket, greatly shortens the time beside a chair for directly bonding the bracket manually, and brings convenient operation for doctors. The prior bracket indirect bonding positioner in clinic can be divided into a single type, a sectional type and an integral type in structure, and different structures have respective advantages and disadvantages. The single-particle structure is that a single positioner respectively corresponds to each tooth, the positioner is very easy to detach from the tooth after being bonded, but the groove on the single positioner is not stably bonded with the tooth of a patient, so that the positioning accuracy of the bracket on the tooth can be reduced, and each tooth corresponds to one positioner, so that the bonding is easy to be disordered; the integrated positioner is stably and tightly attached to the teeth, and although the bracket combination on each tooth can be assembled in place at one time, the positioner is difficult to remove and is long in operation time; the sectional structure can freely combine the positioner according to clinical needs to realize sectional bonding and removal, but the structure still lacks necessary combination guide, and position shading can be caused by disordered bonding sequence, so that part of the positioner is not bonded.
In order to overcome at least one of the shortcomings in the prior art, the embodiment of the application provides an orthodontic positioner and a bracket positioning method.
Fig. 1 is a schematic view of an orthodontic retainer 010 according to an embodiment of the present application; fig. 2 is a schematic view illustrating the engagement of the orthodontic retainer 010 and the orthodontic bracket 020 according to an embodiment of the present application. As shown in fig. 1 and 2, the present application provides an orthodontic positioner 010 for positioning an orthodontic bracket 020, the orthodontic positioner 010 comprising a glue coating portion 100 and a supporting portion 200, the glue coating portion 100 being fixedly connected with the supporting portion 200, the supporting portion 200 being used for mounting the orthodontic bracket 020, and the glue coating portion 100 being used for coating a curable material.
In this embodiment, the glue spreading portion 100 includes a first arm 110 and a second arm 120 that are spaced apart from each other, one end of the first arm 110 corresponding to one end of the second arm 120 is connected to the other end of the second arm 120 through a connecting arm 130, so that the glue spreading portion 100 is U-shaped, and the end of the second arm 120 is connected to the supporting portion 200. The glue coating portion 100 is arranged in a U shape, so that the glue grasping capacity of the glue coating portion 100 can be improved, more curable materials can be adhered to the glue coating portion, and the curable materials have better structural performance after being molded. And the U-shaped gluing part 100 can meet the requirements of all tooth positions.
The support portion 200 includes a transition arm 210 and a support arm, the support arm is used for mounting the orthodontic bracket 020, one end of the transition arm 210 is connected to the end of the second arm 120, and the other end extends away from the first arm 110 and is connected to the support arm. Specifically, the support arm comprises a third arm 220 and a fourth arm 230, wherein the fourth arm 230 is connected to two ends of the third arm 220, the fourth arm 230 is parallel to the second arm 120, and the fourth arm 230 is used for connecting an orthodontic bracket 020.
Optionally, the first arm 110 is parallel to the second arm 120, the connecting arm 130 is perpendicular to the first arm 110 and the second arm 120, the transition arm 210 is perpendicular to the second arm 120, and the transition arm 210, the third arm 220, and the fourth arm 230 are perpendicular in pairs.
In this embodiment, the fourth arm 230 is provided with a limiting portion 300 for limiting the orthodontic bracket 020 from approaching the third arm 220, i.e. blocking the orthodontic bracket 020 from further moving towards the third arm 220. In addition, the limiting part 300 can also be used as a support of the ligature ring to fix the orthodontic bracket 020.
In an alternative embodiment, the glue applying portion 100 and the supporting portion 200 are a unitary structure. Specifically, the gluing part 100 and the supporting part 200 may be formed by bending an arch wire; alternatively, the arms may be connected by welding. In this embodiment, the glue applying portion 100, the supporting portion 200 and the limiting portion 300 may be made of stainless steel or other materials that have certain strength and are not easy to cause allergic reaction. The cross-sectional dimensions of each arm may be set as desired, for example 0.53 x 0.63mm, which is suitable for most brackets on the market, and the rectangular cross-section prevents the orthodontic bracket 020 from rotating about the fourth arm 230. To improve comfort, the various arm joints may be rounded.
Alternatively, the orthodontic positioner 010 may be a personalized orthodontic positioner 010 made by bending or welding a stainless steel dental arch wire based on the malocclusion tooth relationship in the patient's mouth, highly matched to the patient's teeth. When in bonding, the orthodontic bracket 020 is firstly arranged on the supporting part 200, then the orthodontic positioner 010 is arranged on a dental cast of a patient, the glue coating part 100 is coated with curable material for compensation after the accurate position of the orthodontic bracket 020 is determined, so that the glue coating part 100 is combined with a tooth model through the curable material, and the curable material can form a pit recess after being cured and molded. And then the orthodontic positioner 010 and the curing part (formed by curing the curable material) are taken down, the curing part is attached to the dental crown of the patient, and the orthodontic bracket 020 is accurately positioned, so that the orthodontic bracket 020 is accurately bonded to a preset position of the dental crown, and the bonding precision is greatly improved. In the subsequent bonding process, due to the arrangement of the limiting part 300, a large space is reserved between the positioner and the teeth, so that the adhesive overflowing can be prevented from being adhered to the orthodontic positioner 010 to the greatest extent, and the dislocation is facilitated. Meanwhile, the structural design of a larger space is reserved, so that medical workers can observe the bonding condition conveniently and scrape off overflowing adhesive; the time beside the chair is reduced, and the satisfaction of the patient is improved.
FIG. 3 is a flow chart of a bracket positioning method according to an embodiment of the present application. Referring to fig. 3, in the bracket positioning method provided in the present embodiment, the bracket positioner provided in the above embodiments of the present application is used, and the bracket positioning method includes:
step S100, the orthodontic brackets 020 are attached to the supporting portions 200 of the orthodontic positioner 010.
As shown in fig. 2, in the present embodiment, the orthodontic bracket 020 is mounted on the supporting portion 200, specifically, the groove of the orthodontic bracket 020 is clamped on the fourth arm 230, and the orthodontic bracket 020 abuts on the limiting portion 300 at the same time. Specifically, a locking plate (not shown in the figure) of the orthodontic bracket 020 can be opened to expose the groove, then the orthodontic bracket 020 is pushed to the limiting portion 300 from the side surface, the end of the groove is tightly attached to the limiting portion 300, and then the locking plate is closed. The limit part 300 is matched with the groove and the locking plate to ensure that the orthodontic bracket 020 can not fall off.
Step S200, determining the position of the orthodontic bracket 020 on the tooth model, and then bonding the adhesive coated portion 100 coated with the curable material with the tooth model.
In an embodiment of the present application, the tooth model may be pre-acquired. For example, a scanner is used to scan the relation between the malocclusion teeth of a patient to obtain a digital model, and then a 3D printer is used to print out the tooth model for indirect bonding by a clinician. The tooth model has the same shape and size as the patient's teeth. In this embodiment, after the position of the orthodontic bracket 020 is determined on the tooth model, the adhesive coating portion 100 coated with the curable material is combined with the tooth model, and at this time, the relative positions of the orthodontic bracket 020 and the orthodontic positioner 010 with respect to the tooth model are the target positions for subsequent attachment to the teeth of the patient. In an alternative embodiment, the curable material is a self-setting glue.
In step S300, after the curable material is cured to form the cured portion, the orthodontic positioner 010 is removed from the tooth model together with the cured portion and the orthodontic bracket 020, and the removed cured portion has a surface matching the tooth model.
Because the curable material is cured in conformity with the tooth model, it is able to form a surface that matches the tooth model, e.g., the cured portion ultimately forms a cavity that matches the tooth model and the patient's teeth.
Step S400, the solidified portion is attached to the tooth corresponding to the tooth model together with the orthodontic positioner 010 and the orthodontic bracket 020, so that the solidified portion is attached to the surface of the tooth.
In this embodiment, the tooth in this step is a prototype corresponding to the tooth model in the previous step. The cured portion now has a surface that matches the teeth and can therefore fit over the teeth and remain in a relatively stable position with respect to the teeth. The relative position of the orthodontic brackets 020 to the teeth at this time corresponds exactly to the relative position of the orthodontic brackets 020 to the tooth model before. Therefore, the position of the orthodontic bracket 020 at this time is an ideal target position.
Optionally, before the step of mounting the cured portion on the tooth corresponding to the tooth model together with the orthodontic positioner 010 and the orthodontic bracket 020, the bracket positioning method further includes applying a light-curing adhesive on the orthodontic bracket 020 so that the orthodontic bracket 020 can be stuck to the tooth. The method specifically comprises the following steps: acid etching to wash the tooth surface, blow-drying the tooth surface and insulating moisture, coating a proper amount of light-cured resin adhesive on the rear surface of an orthodontic bracket 020, attaching the pit depression on the adhesive coating part 100 to the tooth of a patient, then pressing the orthodontic positioner 010 from bottom to top in the front-to-back direction to enable the orthodontic bracket 020 to be tightly attached to the tooth surface, then using a probe to scrape the overflowing resin adhesive, and continuously pressing the orthodontic positioner 010 and assisting with the light-cured operation for 10-20 seconds to enable the orthodontic bracket 020 to be accurately and firmly adhered to the surface of the dental crown, wherein in the adhering process, as the orthodontic positioner 010 in the embodiment is made of a single bent arch wire, the posture is small and small, a large space is reserved between the orthodontic positioner 010 and the tooth, therefore, the overflowing resin adhesive can be prevented from being adhered to the orthodontic positioner 010 to the greatest extent, and dislocation is convenient, meanwhile, the structural design of a large space is reserved, and medical workers can observe the bonding condition and scrape overflowing resin adhesive conveniently.
Thereafter, the orthodontic retainer 010 can also be removed. The method specifically comprises the following steps: the locking piece is opened, the orthodontic positioner 010 is shaken back and forth, and the orthodontic positioner 010 is separated from the orthodontic bracket 020 and is separated from the teeth by utilizing the elasticity of the material of the orthodontic positioner 010 and the gap left between the supporting part 200 and the groove of the orthodontic bracket 020. Because orthodontic bracket 020 is the open mode at the locking plate, consequently, this just makes medical personnel need not rethread instrument and opens the locking plate on the support groove one by one when the installation arch wire, not only makes things convenient for subsequent operation, has reduced the other time of chair moreover, has improved patient's satisfaction.
In summary, the embodiment of the present application provides an orthodontic positioner 010, which is used for positioning an orthodontic bracket 020, the orthodontic positioner 010 includes a glue coating portion 100 and a supporting portion 200, the glue coating portion 100 is fixedly connected with the supporting portion 200, the supporting portion 200 is used for installing the orthodontic bracket 020, and the glue coating portion 100 is used for coating a curable material. The bracket positioning method provided by the application utilizes the orthodontic positioner 010 to perform positioning, and comprises the steps of aligning the orthodontic positioner 010 with the orthodontic bracket 020 on a tooth model to the position of the orthodontic bracket 020, then combining the adhesive part 100 with the tooth model through a curable material, forming a matched surface with the tooth model after curing, and then installing the curing part on the tooth, wherein the surface of the curing part is matched with the outer surface of the tooth, and the position of the orthodontic bracket 020 relative to the tooth is just consistent with the position of the orthodontic bracket 020 relative to the tooth model. Therefore, the bracket positioning method can accurately position the orthodontic bracket 020 at low cost, ensures the accuracy of attaching the orthodontic bracket 020 to teeth and ensures better correction effect.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The orthodontic positioner is used for positioning orthodontic brackets and is characterized by comprising an adhesive coating part and a supporting part, wherein the adhesive coating part is fixedly connected with the supporting part, the supporting part is used for installing the orthodontic brackets, and the adhesive coating part is used for coating curable materials.
2. The orthodontic positioner of claim 1, wherein the glue coating portion comprises a first arm and a second arm which are arranged at intervals, one ends of the first arm and the second arm are connected through a connecting arm, so that the glue coating portion is U-shaped, and the end of the second arm is connected with the supporting portion.
3. The orthodontic positioner of claim 2, wherein the support portion includes a transition arm and a support arm, the support arm being configured to receive an orthodontic bracket, the transition arm having one end connected to an end of the second arm and another end extending away from the first arm and connected to the support arm.
4. The orthodontic positioner of claim 3, wherein the support arms include a third arm and a fourth arm, the fourth arm being connected to respective ends of the third arm, the fourth arm being parallel to the second arm.
5. The orthodontic positioner of claim 4, wherein the first arm is parallel to the second arm, the connecting arm is perpendicular to the first arm and the second arm, the transition arm is perpendicular to the second arm, and the transition arm, the third arm, and the fourth arm are perpendicular in pairs.
6. The orthodontic positioner of claim 4, wherein the fourth arm is provided with a stop portion for limiting the proximity of the orthodontic bracket to the third arm.
7. The orthodontic positioner of claim 1, wherein the glue and support portions are a unitary structure.
8. A bracket positioning method for positioning an orthodontic bracket by using the orthodontic positioner of any one of claims 1-7, the bracket positioning method comprising:
mounting an orthodontic bracket to the support portion of the orthodontic positioner;
coating a curable material on the gluing part of the orthodontic positioner;
determining the position of the orthodontic bracket on a tooth model, and then combining the glue coated with the curable material with the tooth model;
removing the orthodontic aligner from the tooth model along with the cured portion and the orthodontic bracket after the curable material cures to form a cured portion, the removed cured portion having a surface that matches the tooth model;
and mounting the solidified part on the tooth corresponding to the tooth model together with the orthodontic positioner and the orthodontic bracket, so that the solidified part is attached to the surface of the tooth.
9. The bracket locating method of claim 8, wherein the curable material is a self-setting glue.
10. The bracket positioning method of claim 8, wherein prior to the step of mounting the solidification portion together with the orthodontic positioner and the orthodontic bracket onto the tooth corresponding to the tooth model, the bracket positioning method further comprises:
and coating a light-cured adhesive on the orthodontic bracket so that the orthodontic bracket can be adhered to the tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210373161.XA CN114668532A (en) | 2022-04-11 | 2022-04-11 | Orthodontic positioner and bracket positioning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210373161.XA CN114668532A (en) | 2022-04-11 | 2022-04-11 | Orthodontic positioner and bracket positioning method |
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| CN114668532A true CN114668532A (en) | 2022-06-28 |
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| CN202210373161.XA Pending CN114668532A (en) | 2022-04-11 | 2022-04-11 | Orthodontic positioner and bracket positioning method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090220920A1 (en) * | 2005-03-01 | 2009-09-03 | Primus Carolyn M | Methods for indirect bonding of orthodontic appliances |
| CN101828969A (en) * | 2010-03-25 | 2010-09-15 | 杭州奥杰医疗器材有限公司 | Preparation and installation method of personalized orthodontic material and locating support |
| CN110353833A (en) * | 2019-07-21 | 2019-10-22 | 点铂医疗科技（常州）有限公司 | A kind of the bracket bonding technology and step of correction indirect bonding |
| CN110584808A (en) * | 2019-09-24 | 2019-12-20 | 广州欧欧医疗科技有限责任公司 | Digital positioner of orthodontic bracket, manufacturing method and using method thereof and connecting piece |
-
2022
- 2022-04-11 CN CN202210373161.XA patent/CN114668532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090220920A1 (en) * | 2005-03-01 | 2009-09-03 | Primus Carolyn M | Methods for indirect bonding of orthodontic appliances |
| CN101828969A (en) * | 2010-03-25 | 2010-09-15 | 杭州奥杰医疗器材有限公司 | Preparation and installation method of personalized orthodontic material and locating support |
| CN110353833A (en) * | 2019-07-21 | 2019-10-22 | 点铂医疗科技（常州）有限公司 | A kind of the bracket bonding technology and step of correction indirect bonding |
| CN110584808A (en) * | 2019-09-24 | 2019-12-20 | 广州欧欧医疗科技有限责任公司 | Digital positioner of orthodontic bracket, manufacturing method and using method thereof and connecting piece |
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