CN104783912B - Method for manufacturing orthodontic tooth socket for inner side of tooth and orthodontic combined device - Google Patents
Method for manufacturing orthodontic tooth socket for inner side of tooth and orthodontic combined device Download PDFInfo
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- CN104783912B CN104783912B CN201510141414.0A CN201510141414A CN104783912B CN 104783912 B CN104783912 B CN 104783912B CN 201510141414 A CN201510141414 A CN 201510141414A CN 104783912 B CN104783912 B CN 104783912B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a method for manufacturing a orthodontic brace for the inner side of a tooth and an orthodontic combination device, wherein the orthodontic combination device is provided with an orthodontic bracket body and a positioning transfer frame, the orthodontic bracket body is provided with an attaching surface for attaching to the side surface of a dental crown tongue and a bracket slot for accommodating an orthodontic archwire, the area of the attaching surface is 1/2-2/3 of the area of the side surface of the dental crown tongue, and the bracket slot comprises a vertical slot cut on the upper surface of the orthodontic bracket body in a vertical cutting direction and a horizontal slot cut on the outer side surface of the orthodontic bracket body in a horizontal cutting direction; the lower side of the positioning transfer frame is a positioning attaching surface attached to the jaw surface of the tooth, and a positioning claw is arranged on the positioning transfer frame and can be hooked in the horizontal groove in a hooking state. The orthodontic brace manufactured by the invention is used for being fixed on the back surface of the dental crown, so that a wearer is in a tooth brace recessive state, and the atmospheric is beautiful.
Description
Technical Field
The invention relates to a method for manufacturing a dental correction dental brace for the inner side of teeth and a dental correction combined device.
Background
At present, most of orthodontic tooth sleeves used in the orthodontic industry are fixed on the outer surfaces of teeth, and the tooth sleeves are fixed on the outer surfaces of the teeth, so that during the orthodontic period, the overall appearance of an individual can be influenced to a certain extent.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a method for producing a dental brace for use on the inner side of teeth and a dental brace.
In order to achieve the above object, the method for manufacturing the orthodontic dental mouthpiece for the inner side of the teeth at least comprises the following steps:
1) Manufacturing a tooth arranging model from an original plaster model of the teeth of a patient according to a treatment scheme;
2) Coating wax on the jaw face and lingual side of the teeth of the tooth arrangement model in the step 1) to form a horseshoe-shaped connection block;
3) Manufacturing a horseshoe-shaped connecting block made of metal according to the shape and the size of the horseshoe-shaped connecting block in the step 2);
4) Cutting the inner side surface of the horseshoe-shaped connecting block made of the metal material in the step 3) to form a smooth horseshoe-shaped cutting surface, and cutting a horizontal groove on the horseshoe-shaped cutting surface in a horizontal cutting direction, wherein the height of the groove is lower than the jaw surface of the lowest tooth of the tooth arrangement model and penetrates through the whole dentition;
5) Cutting the horseshoe-shaped connecting block of the metal material processed in the step 4) to obtain a smooth horseshoe-shaped step surface, and cutting a vertical groove like a horseshoe shape on the horizontal sliding surface of the horseshoe-shaped step surface in a vertical cutting direction; wherein the horizontal sliding surface is flush with the jaw surface of the lowest tooth of the tooth arranging model, and the vertical groove is close to the lingual side surface of the tooth;
6) Cutting and separating the horseshoe-shaped connecting block of the metal material treated in the step 5) to be decomposed into a horseshoe-shaped positioning and transferring frame body above the jaw surface of the tooth and a horseshoe-shaped bracket body on the side surface of the tongue of the tooth;
7) Cutting the horseshoe-shaped positioning transfer frame body and the horseshoe-shaped bracket body in the step 6) by taking the width of the gap between two adjacent teeth as a reference after matching and aligning positions so as to obtain a plurality of positioning transfer frames and bracket bodies which are matched with each other;
8) And 7) arranging a positioning claw on each positioning transfer frame in the step 7), wherein the positioning claws can be hooked in the horizontal grooves on the corresponding brackets in a hooking state.
In order to achieve the above purpose, the orthodontic combined device manufactured by the manufacturing method comprises an orthodontic bracket body and a positioning and transferring frame, wherein the orthodontic bracket body is provided with an attaching surface for attaching to the side surface of a dental crown tongue and a bracket groove for accommodating an orthodontic archwire, the area of the attaching surface is 1/2-2/3 of the area of the side surface of the dental crown tongue, and the bracket groove comprises a vertical groove cut on the upper surface of the orthodontic bracket body in a vertical cutting direction and a horizontal groove cut on the outer side surface of the orthodontic bracket body in a horizontal cutting direction; the lower side of the positioning transfer frame is a positioning attaching surface attached to the jaw surface of the tooth, and a positioning claw is arranged on the positioning transfer frame and can be hooked in the horizontal groove in a hooking state.
Preferably, the positioning claw comprises a claw bar block matched with the size of the horizontal groove and an L-shaped claw frame, wherein one end of the claw frame is fixedly connected with the claw bar block, the other end of the claw frame is a sliding rail head, the sliding rail head can be placed in a sliding groove on the upper surface of the positioning transfer frame, and when the claw bar block is tightly attached to the vertical wall on the inner side of the horizontal groove, the sliding rail head is tightly attached to the limiting end in the sliding groove.
The beneficial effects of the invention are as follows:
the positioning transfer frame and the bracket manufactured by the manufacturing method form the correction dental socket, and the correction dental socket is used for being fixed on the back surface of the dental crown, so that a wearer is in a dental socket recessive state, and the atmosphere is attractive. In addition, each orthodontic tooth cover can be completely matched with the back of the crown of the corresponding tooth, so that the stable fixation of the tooth is achieved, and the tooth cover cannot fall off or damage the tooth in the feeding process.
And manufacturing a horseshoe-shaped bracket connector of a personalized lingual bracket back plate on a manual tooth arrangement model or a model of computer tooth arrangement software, determining a personalized standard arch wire form on the basis of not damaging the tooth lingual side surface form of the tooth arrangement model, determining the thickness of the bracket back plate by combining the arch wire form and the groove size, wherein the most protruding point of a bracket wing and the bracket back plate are at the same level, embedding the bracket body into the bracket back plate, and manufacturing the bracket into a self-locking bracket by a bracket body design traction force-applying part. The bottom of the trough is positioned furthest adjacent to the lingual side of each tooth to reduce the volume of the bracket. And then cutting the bracket connector into clinically required bracket groove sizes, which can be designed into horizontal grooves, vertical grooves, 3D double grooves, 2D and 3D mixed double grooves, and cutting the bracket wings with embedded space along with bending, wherein the space is required for ligation. And then the jaw surface bracket transfer frame retention part and the bracket body are divided one by one. Thereby determining the position and angle of the lingual bracket on each tooth, the slot of the bracket being at the same level and the same torque angle. The complicated manufacturing mode of the traditional standard arch wire positioning bracket is broken through, the size of the bracket is minimized, and the bracket positioning and transferring are simplified.
Drawings
FIG. 1 is a schematic operation flow chart of the method for manufacturing the orthodontic braces according to the embodiment 1 of the present invention;
fig. 2 is a view showing the use state of the orthodontic combination device according to embodiment 2 of the present invention;
FIG. 3 is a cross-sectional view of the corrective bracket body of embodiment 2 of the present invention;
fig. 4 is a view showing a state of use of the orthodontic combination device according to embodiment 3 of the present invention;
fig. 5 is a second view showing the use of the orthodontic combination device according to embodiment 3 of the present invention.
Detailed Description
The invention is further described below with reference to the drawings.
Example 1:
as shown in fig. 1, the method for manufacturing the orthodontic dental appliance for the inner side of the teeth according to the embodiment at least includes the following steps:
1) Manufacturing a tooth arranging model from an original plaster model of the teeth of a patient according to a treatment scheme;
2) Coating wax on the jaw face and lingual side of the teeth of the tooth arrangement model in the step 1) to form a horseshoe-shaped connection block;
3) Manufacturing a horseshoe-shaped connecting block made of metal according to the shape and the size of the horseshoe-shaped connecting block in the step 2);
4) Cutting the inner side surface of the horseshoe-shaped connecting block made of the metal material in the step 3) to form a smooth horseshoe-shaped cutting surface, and cutting a horizontal groove on the horseshoe-shaped cutting surface in a horizontal cutting direction, wherein the height of the groove is lower than the jaw surface of the lowest tooth of the tooth arrangement model and penetrates through the whole dentition;
5) Cutting the horseshoe-shaped connecting block of the metal material processed in the step 4) to obtain a smooth horseshoe-shaped step surface, and cutting a vertical groove like a horseshoe shape on the horizontal sliding surface of the horseshoe-shaped step surface in a vertical cutting direction; wherein the horizontal sliding surface is flush with the jaw surface of the lowest tooth of the tooth arranging model, and the vertical groove is close to the lingual side surface of the tooth;
6) Cutting and separating the horseshoe-shaped connecting block of the metal material treated in the step 5) to be decomposed into a horseshoe-shaped positioning and transferring frame body above the jaw surface of the tooth and a horseshoe-shaped bracket body on the side surface of the tongue of the tooth;
7) Cutting the horseshoe-shaped positioning transfer frame body and the horseshoe-shaped bracket body in the step 6) by taking the width of the gap between two adjacent teeth as a reference after matching and aligning positions so as to obtain a plurality of positioning transfer frames and bracket bodies which are matched with each other;
8) And 7) arranging a positioning claw on each positioning transfer frame in the step 7), wherein the positioning claws can be hooked in the horizontal grooves on the corresponding brackets in a hooking state.
The positioning transfer frame and the bracket manufactured by the manufacturing method form the correction dental socket, and the correction dental socket is used for being fixed on the back surface of the dental crown, so that a wearer is in a dental socket recessive state, and the atmosphere is attractive. In addition, each orthodontic tooth cover can be completely matched with the back of the crown of the corresponding tooth, so that the stable fixation of the tooth is achieved, and the tooth cover cannot fall off or damage the tooth in the feeding process.
And manufacturing a horseshoe-shaped bracket connector of a personalized lingual bracket back plate on a manual tooth arrangement model or a model of computer tooth arrangement software, determining a personalized standard arch wire form on the basis of not damaging the tooth lingual side surface form of the tooth arrangement model, determining the thickness of the bracket back plate by combining the arch wire form and the groove size, wherein the most protruding point of a bracket wing and the bracket back plate are at the same level, embedding the bracket body into the bracket back plate, and manufacturing the bracket into a self-locking bracket by a bracket body design traction force-applying part. The bottom of the trough is positioned furthest adjacent to the lingual side of each tooth to reduce the volume of the bracket. And then cutting the bracket connector into clinically required bracket groove sizes, which can be designed into horizontal grooves, vertical grooves, 3D double grooves, 2D and 3D mixed double grooves, and cutting the bracket wings with embedded space along with bending, wherein the space is required for ligation. And then the jaw surface bracket transfer frame retention part and the bracket body are divided one by one. Thereby determining the position and angle of the lingual bracket on each tooth, the slot of the bracket being at the same level and the same torque angle. The complicated manufacturing mode of the traditional standard arch wire positioning bracket is broken through, the size of the bracket is minimized, and the bracket positioning and transferring are simplified.
The invention relates to a tooth correction combined device manufactured by the manufacturing method,
example 2:
as shown in fig. 2 and 3, the orthodontic combination device for the lingual side of teeth according to the present embodiment includes an orthodontic bracket body 1 having an attachment surface 7 for attaching to the lingual side of a crown and a bracket slot for receiving an orthodontic archwire, and a positioning bracket 2, wherein the area of the attachment surface is 1/2 to 2/3 of the area of the lingual side of the crown. Because the surface of the tooth crown is uneven, grooves and concave-convex points with different sizes can appear, and the fixing of the correction dental floss can be inconvenient, so that the correction dental floss after the fixing is deviated and is easy to loosen. Therefore, the orthodontic tooth cover provides a crown attaching surface which can adapt to the tooth surface and can bring convenience to the fixation of the orthodontic tooth cover. The bracket groove comprises a vertical groove 3 cut on the upper surface of the correction bracket body in a vertical cutting direction and a horizontal groove 4 cut on the outer side surface of the correction bracket body in a horizontal cutting direction; the lower side of the positioning transfer frame is a positioning attaching surface attached to the jaw surface of the tooth, and a positioning hook claw 5 is arranged on the positioning transfer frame and can be hooked in the horizontal groove in a hooking state. When the teeth are corrected, two archwires can be placed in the vertical groove and the horizontal groove of the correction dental braces so as to connect a plurality of correction dental braces in series, and finally the purpose of correcting the teeth 6 is achieved. When the orthodontic bracket body on a particular tooth is removed, it is required to be reinstalled, but the installation is very accurate. Thus requiring a positioning transfer rack for positioning. The lower side of the positioning transfer frame is a positioning attaching surface attached to the jaw surface of the tooth, a positioning hook claw 5 is hinged to the positioning transfer frame, and the positioning hook claw can be hooked in the transverse bracket in a hooking state. In the process of reinstallation of teeth, the corresponding positioning transfer frame is firstly required to be placed on the corresponding teeth, after the positioning transfer frame is anastomosed, the positioning hook claw is fixed on the rearranged tooth model, then the metal correction bracket body is manufactured, and finally the required correction bracket is obtained.
Example 3:
as shown in fig. 4 to 5, this embodiment is different from embodiment 1 in the structure of the positioning claw, specifically: the positioning claw comprises a claw bar block 8 matched with the size of the horizontal groove and an L-shaped claw frame 9, wherein one end of the claw frame is fixedly connected with the claw bar block, the other end of the claw frame is a sliding rail head 10 which can be placed in a sliding groove 11 on the upper surface of the positioning transfer frame, and when the claw bar block is tightly attached to the vertical wall on the inner side of the horizontal groove, the sliding rail head is tightly attached to the limiting end in the sliding groove. When the tooth-positioning hook is manufactured, the corresponding positioning hook claw is required to be arranged for each tooth due to different sizes of the teeth. The positioning claw is made as the positioning claw. When the bracket is used, the positioning claw only needs to slide freely in the sliding groove, so that the purpose of finally fixing the bracket body is achieved.
The present invention is not limited to the above embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the claims.
Claims (3)
1. A method of making a corrective mouthpiece for use on the inside of a tooth, comprising at least the steps of:
1) Manufacturing a tooth arranging model from an original plaster model of the teeth of a patient according to a treatment scheme;
2) Coating wax on the jaw face and lingual side of the teeth of the tooth arrangement model in the step 1) to form a horseshoe-shaped connection block;
3) Manufacturing a horseshoe-shaped connecting block made of metal according to the shape and the size of the horseshoe-shaped connecting block in the step 2);
4) Cutting the inner side surface of the horseshoe-shaped connecting block made of the metal material in the step 3) to form a smooth horseshoe-shaped cutting surface, and cutting a horizontal groove on the horseshoe-shaped cutting surface in a horizontal cutting direction, wherein the height of the groove is lower than the jaw surface of the lowest tooth of the tooth arrangement model and penetrates through the whole dentition;
5) Cutting the horseshoe-shaped connecting block of the metal material processed in the step 4) to obtain a smooth horseshoe-shaped step surface, and cutting a horseshoe-shaped vertical groove on the horizontal sliding surface of the horseshoe-shaped step surface in a vertical cutting direction; wherein the horizontal sliding surface is flush with the jaw surface of the lowest tooth of the tooth arranging model, and the vertical groove is close to the lingual side surface of the tooth;
6) Cutting and separating the horseshoe-shaped connecting block of the metal material treated in the step 5) to be decomposed into a horseshoe-shaped positioning and transferring frame body above the jaw surface of the tooth and a horseshoe-shaped bracket body on the side surface of the tongue of the tooth;
7) Cutting the horseshoe-shaped positioning transfer frame body and the horseshoe-shaped bracket body in the step 6) by taking the width of the gap between two adjacent teeth as a reference after matching and aligning positions so as to obtain a plurality of positioning transfer frames and bracket bodies which are matched with each other;
8) And 7) arranging a positioning claw on each positioning transfer frame in the step 7), wherein the positioning claws can be hooked in the horizontal grooves on the corresponding brackets in a hooking state.
2. An orthodontic combination device made by the method of claim 1, comprising an orthodontic bracket body and a positioning and transferring bracket, wherein the orthodontic bracket body has an attachment surface for attaching to the side of the crown lingual and a bracket slot for receiving an orthodontic archwire, the attachment surface having an area of 1/2 to 2/3 of the area of the side of the crown lingual, the bracket slot comprising a vertical slot cut in a vertical cutting direction in the upper surface of the orthodontic bracket body and a horizontal slot cut in a horizontal cutting direction in the outer side of the orthodontic bracket body; the lower side of the positioning transfer frame is a positioning attaching surface attached to the jaw surface of the tooth, and a positioning claw is arranged on the positioning transfer frame and can be hooked in the horizontal groove in a hooking state.
3. The orthodontic combination of claim 2 wherein the detent includes a finger bar sized to match the horizontal slot and an L-shaped finger rest, wherein one end of the finger rest is fixedly connected to the finger bar and the other end of the finger rest is a rail head which can be placed in a chute in the upper surface of the detent transfer rest and when the finger bar is in abutment with the vertical wall inside the horizontal slot, the rail head abuts against a stop in the chute.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141414.0A CN104783912B (en) | 2015-03-30 | 2015-03-30 | Method for manufacturing orthodontic tooth socket for inner side of tooth and orthodontic combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141414.0A CN104783912B (en) | 2015-03-30 | 2015-03-30 | Method for manufacturing orthodontic tooth socket for inner side of tooth and orthodontic combined device |
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| CN104783912A CN104783912A (en) | 2015-07-22 |
| CN104783912B true CN104783912B (en) | 2023-06-09 |
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| CN201510141414.0A Active CN104783912B (en) | 2015-03-30 | 2015-03-30 | Method for manufacturing orthodontic tooth socket for inner side of tooth and orthodontic combined device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017020062A1 (en) * | 2015-07-31 | 2017-02-09 | Erskine Products Pty Ltd | An orthodontic anchorage device |
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|---|---|---|---|---|
| EP0084443A2 (en) * | 1982-01-15 | 1983-07-27 | Peter J. Picard | Orthodontic method and devices |
| US4812118A (en) * | 1987-04-03 | 1989-03-14 | Creekmore Thomas D | Placement apparatus for lingual and buccal brackets |
| JP2001061865A (en) * | 1999-08-26 | 2001-03-13 | Teruo Ehana | Installing device of dentition correcting tool |
| CN201055434Y (en) * | 2007-07-11 | 2008-05-07 | 武汉大学 | Invisible lingual removable appliance |
| CN102648875A (en) * | 2012-05-03 | 2012-08-29 | 张栋梁 | Method for manufacturing personalized tongue side corrector and tongue side corrector |
| WO2014135599A1 (en) * | 2013-03-05 | 2014-09-12 | Ortho Caps Gmbh | Methods for producing an orthodontic setup |
| CN204562428U (en) * | 2015-03-30 | 2015-08-19 | 高原 | For the orthodontics assembling device of tooth tongue side |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100379987B1 (en) * | 2000-08-25 | 2003-04-16 | 조재형 | Convertable resin core system for positioning a bracket at a predetermined point of tooth surface |
| US6776614B2 (en) * | 2002-02-13 | 2004-08-17 | Lingualcare, Inc. | Modular system for customized orthodontic appliances |
| US20070259302A1 (en) * | 2005-11-02 | 2007-11-08 | Jayawardena Joseph M | Adjustable and removable orthodontic device |
| US9566134B2 (en) * | 2010-02-20 | 2017-02-14 | World Class Technology Corporation | Orthodontic applicance with radiused wire slot |
| US20110269094A1 (en) * | 2010-04-30 | 2011-11-03 | David Shearer | Non-compliant orthodontic system |
| JP5051561B1 (en) * | 2012-02-20 | 2012-10-17 | 和之 岡▲崎▼ | Orthodontic appliance installation tool |
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2015
- 2015-03-30 CN CN201510141414.0A patent/CN104783912B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0084443A2 (en) * | 1982-01-15 | 1983-07-27 | Peter J. Picard | Orthodontic method and devices |
| US4812118A (en) * | 1987-04-03 | 1989-03-14 | Creekmore Thomas D | Placement apparatus for lingual and buccal brackets |
| JP2001061865A (en) * | 1999-08-26 | 2001-03-13 | Teruo Ehana | Installing device of dentition correcting tool |
| CN201055434Y (en) * | 2007-07-11 | 2008-05-07 | 武汉大学 | Invisible lingual removable appliance |
| CN102648875A (en) * | 2012-05-03 | 2012-08-29 | 张栋梁 | Method for manufacturing personalized tongue side corrector and tongue side corrector |
| WO2014135599A1 (en) * | 2013-03-05 | 2014-09-12 | Ortho Caps Gmbh | Methods for producing an orthodontic setup |
| CN204562428U (en) * | 2015-03-30 | 2015-08-19 | 高原 | For the orthodontics assembling device of tooth tongue side |
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| CN104783912A (en) | 2015-07-22 |
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