CN219557598U - Combined orthodontic guide plate - Google Patents
Combined orthodontic guide plate Download PDFInfo
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- CN219557598U CN219557598U CN202223253037.4U CN202223253037U CN219557598U CN 219557598 U CN219557598 U CN 219557598U CN 202223253037 U CN202223253037 U CN 202223253037U CN 219557598 U CN219557598 U CN 219557598U
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- 230000014759 maintenance of location Effects 0.000 claims description 41
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims 1
- 210000004195 gingiva Anatomy 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 description 5
- 239000003479 dental cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a combined orthodontic guide plate. The guide plate includes: the utility model solves the problem that the integral orthodontic guide plate is easy to aggravate the complexity of tooth bracket transfer bonding.
Description
Technical Field
The utility model relates to the technical field of tooth orthodontics, in particular to a combined orthodontic guide plate.
Background
The oral cavity wearing dental appliance is beneficial to gradually restoring the positions of teeth, improves the symptoms of irregular arrangement and deformity, and integrally improves the aesthetic degree of the oral cavity and the face. In the orthodontic treatment process, an orthodontic bracket is fixed on a tooth surface, an arch wire passes through an arch wire groove (also called square wire groove) on the bracket, the arch wire is directly tied in the bracket arch wire groove through a ligature rubber ring or a ligature wire, and the orthodontic force of the arch wire is transmitted to the tooth through the bracket, so that the tooth generates expected movement, and the aim of correcting the tooth is fulfilled. The dental brackets need to be transfer bonded to the teeth by orthodontic guides and the transfer bonding of the dental brackets requires very accurate manipulation by the practitioner.
Currently, in the related art, a tooth retention structure of a fixed orthodontic 3D printing bracket indirectly bonding transfer guide plate and a bracket retention structure are integrated, the in-situ direction is integrally worn from a combining direction, and if an orthodontic adhesive of a bottom plate of the bracket is improperly operated, a part of the orthodontic adhesive is easily scratched. The guide plate is positioned under the influence of the co-positioning channels of the teeth, the guide plate needs to be bonded in multiple ends, generally 3-4 teeth are divided into one section, 1-2 teeth are needed in a particularly crowded tooth position, and if one section is bonded, a standby guide plate of a single tooth or free hand bonding is needed to be prepared if the bonding of one tooth fails. And after the adhesive is completely in place, if excessive adhesive overflows, the adhesive cannot be cleaned from the party. Therefore, the prior integrated orthodontic guide plate has a plurality of inconveniences in practical application, and the complexity of tooth bracket transfer bonding is easy to be increased.
Aiming at the problem that the existing integrated orthodontic guide plate is easy to aggravate the complexity of tooth bracket transfer bonding, no effective solution is proposed at present.
Disclosure of Invention
The utility model provides a combined orthodontic guide plate, which aims to solve the technical problem that the existing integrated orthodontic guide plate is easy to aggravate the complexity of tooth bracket transfer bonding.
According to one aspect of an embodiment of the present utility model, there is provided a modular orthodontic guide that includes a retention body, a bracket attachment having a receiving cavity for receiving a bracket, the bracket attachment being rotatably coupled to the retention body.
As an alternative example, the modular orthodontic guide further comprises a snap assembly comprising a first snap-fit disposed on the bracket attachment and a second snap-fit disposed on the retention body, the first snap-fit being rotationally coupled with the second snap-fit.
As an alternative example, the first snap-fit and the second snap-fit are detachably connected.
As an alternative example, the second snap-fit comprises a connecting arm comprising a first connecting arm and a second connecting arm, and a snap-fit member disposed transversely intermediate the first connecting arm and the second connecting arm to connect the first connecting arm and the second connecting arm, respectively.
As an alternative example, the bracket attachment corresponds to the teeth of the patient one by one, and the bracket attachment is provided with a tooth position label for displaying the tooth position number of the corresponding tooth.
As an alternative example, the bracket attachment includes a support and a bracket fixing member, the bottom of the support is connected with the first snap-fit member, the back of the support is used for setting the dental position label corresponding to the dental position, the front of the support is close to the top position and is connected with the bracket fixing member, the bracket fixing member includes a first support surface, a second support surface and a third support surface, the first support surface, the second support surface and the third support surface enclose a containing cavity for containing the bracket, and the bracket fixing member is used for fixing the target bracket corresponding to the dental position.
As an alternative example, the front surfaces of the first support surface, the second support surface, and the third support surface form a concave surrounding surface, and when the concave surrounding surface surrounds the target bracket, the top of the concave surrounding surface exposes a target cleaning space, and the target cleaning space is used for cleaning the adhesive overflowing around, in-the-square, and in-gum of the bracket bottom plate of the target bracket when the target bracket is adhered to the tooth by using the adhesive.
As an alternative example, the first snap-fit member and the second snap-fit member are rotatably connected at a rotation angle ranging from 0 to 270 degrees, and the length thereof satisfies the following condition for each of the second snap-fit members: when the target bracket is secured in place in the bracket attachment and the first snap-fit is rotated to the target angle, the length of the second snap-fit is such that the target bracket engages the facing.
As an alternative example, the second snap-fit elements are in one-to-one correspondence with the teeth of the patient, the second snap-fit elements being disposed on the retention body toward the outward side in the perpendicular direction of the target tangent plane of the corresponding tooth, the target tangent plane being a tangent plane with the clinical crown center point of the corresponding tooth as the tangent point, the midline of the second snap-fit elements coinciding with the extension line of the clinical crown long axis of the corresponding tooth.
As an alternative example, the retention body and the second snap-fit are an integrally formed structure and the bracket attachment and the first snap-fit are an integrally formed structure.
Compared with the related technology, the technical proposal provided by the embodiment of the utility model has the following advantages:
according to the combined orthodontic guide plate, the holding cavity for holding the bracket is formed in the bracket accessory through the holding main body and the bracket accessory, the bracket accessory is rotatably connected with the holding main body, the advantages of high positioning precision in the bracket installation process and easiness in separation in the bracket transfer guide plate disassembly process are achieved, and meanwhile, the combined orthodontic guide plate is simple and stable in structure and has high popularization value.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic view of an alternative modular orthodontic guide provided in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic illustration of an alternative first snap-fit and second snap-fit connection provided in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of an alternative retention body rotational range provided in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of an alternative attachment arm and snap-fit arrangement provided in accordance with an embodiment of the present utility model;
FIG. 5 is a schematic view of an alternative dental label provided in accordance with an embodiment of the present utility model;
FIG. 6 is a schematic view of an alternative bracket fastener provided in accordance with an embodiment of the present utility model;
fig. 7 is a schematic illustration of an alternative dental bite retention body provided according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present utility model, and are not of specific significance per se. Thus, "module" and "component" may be used in combination.
In order to solve the problems mentioned in the background art, according to an aspect of the embodiments of the present utility model, there is provided a combined orthodontic guide plate.
Alternatively, in embodiments of the present utility model, a modular orthodontic guide may be used to secure a bracket to a tooth during orthodontic treatment of the tooth by a bracket attachment of the orthodontic guide, after which the bracket and bracket attachment may be separated and the bracket attachment removed from the retention body. After the bracket is fixed on the teeth, the archwire passes through the bracket, so that the archwire is pulled, and can drive the bracket to move the positions of the teeth, thereby playing a role in tooth orthodontics.
As shown in fig. 1, the combined orthodontic guide plate according to the embodiment of the present utility model includes: the bracket attachment 104 is rotatably connected with the retention body 102, and the bracket attachment 102 is provided with a receiving cavity 106 for receiving the bracket.
The bracket attachment and the retention body in this embodiment may be fixedly attached or detachably attached, for example, in FIG. 1, the bracket attachment 104 and the retention body 102 are detachably attached. For clarity of illustration, not in a connected state.
The combined orthodontic guide in this embodiment serves to assist in securing the brackets to the teeth. After the bracket is fixed on the teeth, the archwire can be threaded on the bracket, and the teeth can be further subjected to orthodontic treatment by adjusting the archwire.
As shown in fig. 1, a user's teeth may bite onto the retention body 102 such that the tooth surfaces of the teeth face the bracket attachment 104, and the receiving cavity 106 on the bracket attachment 104 may receive the bracket so that the bracket may be secured to the tooth surfaces. Because of the rotational connection between the retention body 102 and the bracket attachment 104, the bracket may be moved closer to or farther from the tooth surface by rotating the bracket attachment 104.
After the bracket is secured to the tooth surface, the bracket attachment can be rotated again, moving the bracket attachment away from the tooth surface, while the bracket is already secured to the tooth. After the bracket attachment is away from the tooth surface, the user can open the mouth and remove the retention body and bracket attachment from the user's mouth.
Optionally, in this embodiment, the modular orthodontic guide further includes a snap assembly including a first snap-fit feature disposed on the bracket attachment and a second snap-fit feature disposed on the retention body, the first snap-fit feature being rotationally coupled with the second snap-fit feature.
That is, in this embodiment, the connection between the bracket attachment and the retention body may be achieved by the interconnection of the first snap-fit and the second snap-fit. For example, as shown in FIG. 2, a first snap-fit 202 on the bracket attachment is rotatably coupled to a second snap-fit 204 on the retention body.
Optionally, in this embodiment, the rotation angle range of the rotational connection between the first snap-fit element and the second snap-fit element is 0 to 270 degrees, and for each second snap-fit element, the length thereof satisfies the following condition: when the target bracket is secured in place in the bracket attachment and the first snap-fit is rotated to the target angle, the length of the second snap-fit is such that the target bracket engages the facing.
For example, as shown in FIG. 3, the dashed box 302 in FIG. 3 frames a bracket attachment, where the dashed bracket attachment indicates the position to which the bracket attachment can be moved, and the solid bracket attachment indicates the position of the bracket attachment when the bracket is mounted to a tooth. 304 represents the rotational connection of a first snap-fit 306 on the bracket attachment and a second snap-fit 308 on the retention body, the arrow representing the rotatable angle of the bracket attachment, namely 270 degrees.
Optionally, in this embodiment, the first snap-fit element and the second snap-fit element are detachably connected. That is, in this embodiment, the first snap-fit element and the second snap-fit element can be detached, and after detachment, the retention body and the bracket attachment are detached.
Optionally, in this embodiment, the second snap-fit element includes a connection arm and a snap-fit element, where the connection arm includes a first connection arm and a second connection arm, and the snap-fit element is laterally disposed between the first connection arm and the second connection arm, so as to connect the first connection arm and the second connection arm respectively.
That is, in this embodiment, the second snap-fit member includes two connecting arms, and the second connecting arm and the first connecting arm are fixed by the snap-fit member between the two connecting arms. For example, as shown in fig. 4, the second snap-fit 402 of the retention body is coupled to the first snap-fit 404 of the bracket attachment, wherein the second snap-fit 402 of the retention body includes a coupling arm 406 and a snap-fit 408. There are two connecting arms 406, a first connecting arm and a second connecting arm. Intermediate the two connecting arms is a snap-fit member 408, the snap-fit member 408 being adapted to engage the first snap-fit member to rotatably connect the bracket attachment and the retention body.
Optionally, in this embodiment, the bracket attachment corresponds to teeth of the patient one by one, and the bracket attachment is provided with a tooth position tag, and the tooth position tag is used for displaying a tooth position number of the corresponding tooth.
Optionally, in this embodiment, the number of brackets and bracket attachments is determined based on the number of teeth of the patient. Generally, a patient's tooth corresponds to a bracket, a bracket corresponds to a bracket attachment, and a bracket attachment is coupled to the retention body by a first snap-fit and a second snap-fit. For example, as shown in fig. 5, one bracket for each tooth and one bracket attachment for each tooth, the bracket attachment is connected to the retention body by a first snap-fit and a second snap-fit, and when the user's teeth are engaged on the retention body, the bracket can be attached to the tooth surface by rotating the bracket attachment, thereby adhesively securing the bracket to the tooth surface. Each bracket accessory is marked with a tooth position label, and the number of the tooth position label can be determined according to the tooth condition, the tooth position or the operation sequence of the teeth.
Optionally, in this embodiment, the bracket attachment includes a support member and a bracket fixing member, the bottom of the support member is connected with the first snap-fit member, the back of the support member is used for setting a tooth position tag corresponding to a tooth position, the front of the support member is close to the top position and is connected with the bracket fixing member, the bracket fixing member includes a first support surface, a second support surface and a third support surface, the first support surface, the second support surface and the third support surface enclose a receiving cavity for receiving the bracket, and the receiving cavity is used for wrapping the bracket from three sides, so that the bracket can be close to or far away from the tooth surface through rotation of the bracket attachment relative to the retention body.
Optionally, in this embodiment, the front surfaces of the first supporting surface, the second supporting surface and the third supporting surface form a concave surrounding surface, when the concave surrounding surface surrounds the target bracket, the top of the concave surrounding surface exposes the target cleaning space, and the target cleaning space is used for cleaning the adhesive overflowing around, in the fitting direction and in the gingival direction of the bottom plate of the target bracket when the target bracket is adhered to the tooth by using the adhesive.
That is, in this embodiment, the support member is connected to the first snap-fit member and the bracket fixing member. The bracket fixing piece is used for placing the bracket, and the support piece can be provided with a tooth position label on the back surface for marking the number of teeth. For example, as shown in FIG. 6, the bracket attachment has a tooth tag on the support member and the bracket attachment 602 is a concave recess that surrounds the left, front and right sides of the bracket 604. After the bracket is placed in the bracket mount 602 of the bracket attachment, the bracket 604 can be moved toward or away from the tooth by rotating the bracket attachment. After bracket 604 is brought into proximity with the tooth and adhesively secured to the tooth, bracket 604 can be separated from bracket fixture 602 of the bracket attachment.
The bracket is placed on the concave surrounding surface formed by the first supporting surface, the second supporting surface and the third supporting surface of the bracket fixing piece, so that the position of the bracket is convenient to move, the bracket accessory is rotated when the bracket is required to be adhered to teeth, the bracket is fixed on the teeth, and after the bracket is adhered to the teeth, the adhesive can be cleaned through the target cleaning space. The target cleaning space is the space above the bracket and the bracket fixing piece.
Optionally, in this embodiment, the second snap-fit elements are in one-to-one correspondence with the teeth of the patient, and the second snap-fit elements are disposed on the retention body and face to one side of the retention body facing outwards in a direction perpendicular to a target tangential plane of the corresponding teeth, where the target tangential plane is a tangential plane with a clinical crown center point of the corresponding teeth as a tangential point, and a center line of the second snap-fit elements coincides with an extension line of a clinical crown major axis of the corresponding teeth.
For example, as shown in FIG. 7, FIG. 7 is a schematic illustration of the attachment of a bracket attachment to a bracket, the bracket attachment being attached to a retention body. The teeth may be snapped onto the retention body by rotating the bracket attachments to bring the brackets adjacent the teeth, each of which may be rotated individually, which bracket is required to be mounted, and which bracket attachment is rotated. When the bracket attachment is adjacent to the tooth, the bracket is attached to the tooth, the bracket and the tooth can be bonded by an adhesive, and the bracket attachment can be removed by rotation after the bracket is secured to the tooth. After all brackets have been adhered to the teeth, the bracket attachment and retention body can be removed.
After the doctor finishes the pretreatment of the tooth surface of the patient, the self-adaptive guide plate with the adhesive is positioned on the tooth in the mouth of the patient, and if the redundant adhesive overflows from the periphery of the bracket, the probe can be used for scraping and then the light curing is carried out. When the guide plate accessory is separated from the bracket, the probe can be used for separating the bracket accessory from the fixing main body one by one from the combination position of the guide plate buckle structure. And then removing the guide plate, taking the whole guide plate out of the opening, and carrying out strengthening and curing again from the combining party to finish bracket bonding.
Optionally, in this embodiment, the retention body and the second snap-fit element are integrally formed, and the bracket attachment and the first snap-fit element are integrally formed.
In this embodiment, will keep in position main part and second snap-fit piece as integrated into one piece structure to and will hold in the palm groove annex and first snap-fit piece as integrated into one piece structure, can increase the hardness between main part and the second snap-fit piece of keeping in position, and increase the hardness between groove annex and the first snap-fit piece of keeping in the palm, and first snap-fit piece and second snap-fit piece can connect or separate, aim at be convenient for hold in the palm the installation and change of groove annex and keep in position main part.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The combined orthodontic guide plate is characterized by comprising a retention main body and a bracket accessory, wherein the bracket accessory is provided with a containing cavity for containing a bracket, and the bracket accessory is rotationally connected with the retention main body;
the combined orthodontic guide plate further comprises a buckle assembly, wherein the buckle assembly comprises a first buckle matching piece arranged on the bracket accessory and a second buckle matching piece arranged on the retention main body, and the first buckle matching piece is rotationally connected with the second buckle matching piece.
2. The modular orthodontic guide of claim 1, wherein the first and second snap-fit members are detachably connected.
3. The modular orthodontic guide of claim 1, wherein the second snap-fit includes a connecting arm including a first connecting arm and a second connecting arm, and a snap-fit disposed transversely intermediate the first and second connecting arms to connect the first and second connecting arms, respectively.
4. The modular orthodontic guide of claim 1, wherein the bracket attachments are in one-to-one correspondence with the teeth of the patient, and wherein the bracket attachments are provided with dental position labels for displaying the dental position numbers of the corresponding teeth.
5. The modular orthodontic guide of claim 4, wherein the bracket attachment includes a support and a bracket fastener, the support bottom is connected to a first snap-fit on the bracket attachment, the support back is configured to receive the dental position tag of the corresponding dental position, the support front is connected to the bracket fastener near the top, the bracket fastener includes a first support surface, a second support surface, and a third support surface, the first support surface, the second support surface, and the third support surface define a receiving cavity for receiving the bracket, and the bracket fastener is configured to secure a target bracket of the corresponding dental position.
6. The modular orthodontic guide of claim 5, wherein the front surfaces of the first, second and third support surfaces form a concave enclosure surface, the top of the concave enclosure surface exposing a target cleaning space when the concave enclosure surface encloses the target bracket, the target cleaning space being configured to clean adhesive that overflows around, and to the gingiva of the bracket bottom plate of the target bracket with the target cleaning space when the target bracket is adhered to the tooth with adhesive.
7. The modular orthodontic guide of claim 2, wherein the first snap-fit and the second snap-fit are rotatably connected at an angle of rotation ranging from 0 to 270 degrees, the length of each of the second snap-fit satisfying the following conditions: when a target bracket is secured in place in the bracket attachment and the first snap-fit is rotated to a target angle, the length of the second snap-fit is such that the target bracket engages the facing.
8. The composite orthodontic guide plate of claim 1, wherein the second snap-fit on the retention body corresponds one-to-one to the teeth of the patient, the second snap-fit being disposed on the retention body on a side facing outward in a perpendicular direction to a target tangent plane of the corresponding tooth, the target tangent plane being a tangent plane centered on a clinical crown of the corresponding tooth, a midline of the second snap-fit coinciding with an extension of a clinical crown long axis of the corresponding tooth.
9. The modular orthodontic guide of claim 1, wherein the retention body and the second snap-fit on the retention body are an integral structure and the bracket attachment and the first snap-fit on the bracket attachment are an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223253037.4U CN219557598U (en) | 2022-12-02 | 2022-12-02 | Combined orthodontic guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223253037.4U CN219557598U (en) | 2022-12-02 | 2022-12-02 | Combined orthodontic guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219557598U true CN219557598U (en) | 2023-08-22 |
Family
ID=87658886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223253037.4U Active CN219557598U (en) | 2022-12-02 | 2022-12-02 | Combined orthodontic guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219557598U (en) |
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2022
- 2022-12-02 CN CN202223253037.4U patent/CN219557598U/en active Active
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