CN105852995B - A kind of customized lingual brackets appliance and preparation method thereof - Google Patents
A kind of customized lingual brackets appliance and preparation method thereof Download PDFInfo
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- CN105852995B CN105852995B CN201610270881.8A CN201610270881A CN105852995B CN 105852995 B CN105852995 B CN 105852995B CN 201610270881 A CN201610270881 A CN 201610270881A CN 105852995 B CN105852995 B CN 105852995B
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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
- A61C7/14—Brackets; Fixing brackets to teeth
- A61C7/16—Brackets; Fixing brackets to teeth specially adapted to be cemented to teeth
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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
- A61C7/002—Orthodontic computer assisted systems
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Abstract
The present invention relates to a kind of customized lingual brackets appliances and preparation method thereof, and method is as follows：1）Obtain digitlization dental arch model；2）The supporter groove of the tooth position and connector are placed into the centre position in corresponding tooth tongue side face according to tooth position along the track and plane of arch wire；3）When designing bracket in CAD software, elongated draw hook or short draw hook are selected, while rotation traction traction hook makes it away from gum, 4）It is exported with STL formats and is printed as wax pattern；5）Wax pattern is embedded to and cast out metal parts, each component is assembled into complete bracket or lingual surface pipe of grinding one's teeth in sleep；6）Produce personalized supporting groove locator；7）The tongue side arcuate figure selected when according to computer row's tooth prepares arch wire, and itself and supporting groove locator are assembled.Operating method of the present invention is easy, and production efficiency is high, and the appliance accurate positioning of making, therapeutic effect is more preferably.
Description
Technical field
The present invention relates to orthodontic bracket manufacturing field more particularly to a kind of customized lingual brackets appliance and its making sides
Method.
Background technology
Beautiful requirement is gradually increased with the development and people of mouth cavity orthodontic technology, tongue side stealth correction is just gradual
As the hot topic of Orthodontics.Since bracket is located at the lip side of tooth in traditional lip side correction, U.S. of patient is influenced
It sees, many people is made therefore to abandon orthodontic treatment.And lingual bracket appliance is located at the tongue side face of tooth, can really realize
It is completely stealthy, meet the demand much to the higher adult patient of aesthetic.
But since the lingual surface form of everyone tooth has very big difference, traditional lingual orthodontics device passes through manual plaster cast
It arranges tooth to make, needs between bracket base and facing casting resin to form personalized bottom plate, this bottom plate also bend by thicker influences
Control of the silk to tooth body, while tongue body comfort level is poor, and also skilled worker room comparison bothers, and is easy to fall off, once fallen off
It is bonded again also relatively difficult.In addition, traditional lingual bracket is due to the length of tie wings and position is bad frequently can lead to patient
Tongue body is uncomfortable, influences patient's pronunciation and patient abandons a main cause of lingual orthodontics.
Invention content
In order to solve the above technical problems, the first purpose of the invention is to provide a kind of customized lingual brackets to rescue
The production method of device, second object of the present invention are to provide a kind of customized lingual brackets made using the above method and rescue
Device has easy to make, patient's comfortable taste, relatively thin supporter groove with the customized lingual brackets appliance that this method makes
Arch wire impetus is set to be conducive to the advantages such as control tooth, adhesive strength height closer to tooth body center.
In order to realize first purpose, present invention employs technical solutions below：
A kind of production method of customized lingual brackets appliance, the bracket appliance include multiple being worn by tongue side arch wire
The bracket linked up, and the both ends of arch wire wear be connected with lingual surface pipe respectively, the bracket includes the support being fixed to each other by connector
Groove body and bracket base are additionally provided with the bracket groove passed through for arch wire in the middle part of the supporter groove, and the supporter groove includes labial teeth
Supporter groove, premolar teeth supporter groove and supporter groove of grinding one's teeth in sleep, the labial teeth supporter groove, premolar teeth supporter groove and supporter groove of grinding one's teeth in sleep upper end
It is respectively fixed with two bracket wings, the lower end of the labial teeth supporter groove and premolar teeth supporter groove is fixed there are one gum side's draw hook,
Grind one's teeth in sleep supporter groove lower end it is also fixed there are two the bracket wing, also have the first draw hook, the lingual surface pipe on one of bracket wing
Distal occlusion side is equipped with the second draw hook, and production method includes the following steps：
1）Obtain digitlization dental arch model：By directly being swept in laser scanning either CT scan tooth mould or pallet or mouth
The STL models for retouching patient teeth's acquisition tooth are stored in computer；
2）It uses CAD software that dental arch model is divided into single tooth in a computer, marks the clinical crown of every tooth
Central point simultaneously sets out clinical crown long axis, is then reference with angle of torsion θ, axial rake α that crown length axis is formed, according to Andrews
Bioocclusion standard carries out row's tooth and selects suitable tongue side arcuate；
3）The bracket of the tooth position is placed into corresponding tooth tongue side face along the track and plane of arch wire according to tooth position
Centre position, last placement lingual surface tube body of grinding one's teeth in sleep of arch wire both ends, selects to be suitble in labial teeth area according to the gradient of tooth
The connector of angle, the range intersected with tooth tongue side face according to connector design the range of personalized bracket bottom plate, for
The bracket base of labial teeth need to cover the major part in tongue side face, for backteeth bracket base in addition to covering tongue side face it is most of with
It is outer also to need to extend to tooth tooth conjunction face, the occlusal lug in being formed closely or in remote；
4）The case by pulling out receipts front tooth in premolar teeth, labial teeth is needed to need that additional torque angle is arranged part, after
Tooth need to be arranged additional axial rake, the setting method at additional torque angle be in CAD software, in the near and far face direction of supporter groove,
Make supporter groove around bracket groove center do lip to or tongue to rotation, the setting method of additional axial rake be in CAD software,
In the words face direction of supporter groove, supporter groove is made to do the rotation in direction in closely or in remote around the midpoint in the near and far face of bracket groove
Turn；
5）When designing bracket in CAD software, when selecting tongue side arch to carry out row's tooth, labial teeth bracket placement can be closer to
The gum side of tooth, position selection elongated draw hook that at this time will be according to the form of corona tongue knuckle and apart from gum or short traction
Hook, while rotation traction traction hook makes it away from gum, reserves at least ligation space of 0.5 mm；Row's tooth is carried out selecting tongue side arch
When, backteeth can encounter the case where corona is shorter, the tongue side alveolar bone gradient relatively tilts, at this time will according to corona lingual surface form and away from
Position selection elongated draw hook from gum or short draw hook, while the draw hook of backteeth being rotated up, reserve at least 0.5
The ligation space of mm；When selecting tongue side arch wire to carry out row's tooth, by supporter groove close to facing, while will be outside tooth conjunction side bracket flapwise
Rotation is far from facing, it is ensured that the tooth conjunction side bracket wing has the ligation space of at least 0.5 mm；
6）By step 3）In connector do Boolean calculation with the facing of corresponding tooth, subtract extra connector, it is remaining
Connector part and bottom plate, the bracket wing, traction one block mold of hook-forming, exported with STL formats and be printed as wax pattern；Mill
Tooth lingual surface pipe is that bottom plate and lingual surface pipe, draw hook integrator are exported with STL formats and be printed as wax pattern；
7）By step 6）In wax pattern embedded and cast out metal parts, by each component be assembled into complete bracket or
Person grinds one's teeth in sleep lingual surface pipe；
8）By step 7）In obtained bracket placement to original dental mould, personalized supporting groove locator is produced；
9）The tongue side arcuate figure selected when according to computer row's tooth prepares arch wire, and the bracket of each tooth position is determined by bracket
Position device is bonded on the tooth of patient, and arch wire is placed in the groove of supporter groove, solid finally by ligature loop or ligature
Determine arch wire.
Wherein, 2. the CAD software is TiTok Setup softwares to step；Step 6. by wax pattern three-dimensional beaten by bracket wax pattern
Print mechanism is made, and the precision of three-dimensional printing and making is 12-20 μm.
Preferably：The labial teeth supporter groove is divided into -2 type of -1 type of labial teeth supporter groove and labial teeth supporter groove, wherein before
An auxiliary bow slot is formed between the bracket wing and bracket base of -2 type of denture fixing device groove body, and can place auxiliary arch wire in auxiliary bow slot.
Preferably：The lingual surface pipe includes the lingual surface tube body and bracket base being fixed to each other, the lingual surface tube body
One end be equipped with an opening close to the tube wall of tongue side, opening is set there are two lead-in chamfered, close to remote on the lingual surface tube body
The side of dens in dente conjunction side is additionally provided with the second draw hook.
Preferably：The thickness of the bracket base is 0.3-0.5mm, and the adhesive surface of the bracket base is right with it
The form in the tooth tongue side face answered matches, and corresponding tooth position label is carved on bonding plane, and the depth of the tooth position label is
0.2mm。
Preferably：Be additionally provided on the bonding plane of the bracket base reticulate distribution be recessed into the recessed of bottom plate
Lattice, the cross section of the recessed lattice is at inverted trapezoidal.
Preferably：Nearly middle gum square groove ditch extension slot, distal occlusion are equipped on premolar teeth bracket and bracket of grinding one's teeth in sleep
Square groove ditch extension slot.
In order to realize second purpose, present invention employs technical solutions below：
A kind of customized lingual brackets appliance is made using the method described in above-mentioned any one.
The bracket wing of supporter groove and draw hook can be in CAD softwares used by bracket appliance of the present invention
Rotation adjusting is carried out when design, meets the gum of various forms and the comfort demand of tooth, avoids stimulation to gum simultaneously
Reducing as far as possible again stimulates tongue body.The customized lingual brackets appliance that method of the present invention makes has making side
Just, patient's comfortable taste, relatively thin supporter groove make arch wire impetus be conducive to control tooth, adhesive strength height closer to tooth body center
Etc. advantages.
Compared to traditional production method, production method of the invention uses computer technology, rapid shaping technique and precision
Foundry engieering, operating method is easy, and production efficiency is high, and the appliance accurate positioning of making, therapeutic effect is more preferably.
Description of the drawings
Fig. 1 is the structural schematic diagram of -1 type of labial teeth bracket of the present invention；
Fig. 2 is the side structure schematic diagram of -1 type of labial teeth bracket of the present invention；
Fig. 3 is the structural schematic diagram of -2 type of labial teeth bracket of the present invention；
Fig. 4 is the side structure schematic diagram of -2 type of labial teeth bracket of the present invention；
Fig. 5 is the structural schematic diagram of premolar teeth bracket of the present invention；
Fig. 6 is the side structure schematic diagram of premolar teeth bracket of the present invention；
Fig. 7 is the positive structure schematic of premolar teeth bracket of the present invention；
Fig. 8 is the structural schematic diagram of bracket of the invention of grinding one's teeth in sleep；
Fig. 9 is the side structure schematic diagram of bracket of the invention of grinding one's teeth in sleep；
Figure 10 is the upper end surface structure schematic diagram of bracket of the invention of grinding one's teeth in sleep；
Figure 11 is the positive structure schematic of bracket of the invention of grinding one's teeth in sleep；
Figure 12 is the structural schematic diagram of lingual surface pipe of the invention of grinding one's teeth in sleep；
Figure 13 is the upper end surface structure schematic diagram of lingual surface pipe of the invention of grinding one's teeth in sleep；
Figure 14 is the schematic diagram at the bracket base back side of the present invention；
Figure 15 is the schematic diagram at present invention setting labial teeth additional torque angle；
Figure 16 is the schematic diagram of the present invention setting additional axial rake of backteeth；
Figure 17 is the schematic diagram that bracket and arch wire of the invention are assembled on tooth；
Figure 18 is the process flow chart of customized lingual brackets appliance production method of the present invention.
Specific implementation mode
Specific embodiment of the present utility model is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of customized lingual brackets appliance as shown in Fig. 1-Figure 18, the bracket appliance include multiple by tongue side
Arch wire wears the bracket linked up, and the both ends of arch wire wear be connected with lingual surface pipe respectively, and the bracket includes mutually solid by connector 2
Fixed supporter groove 1 and bracket base 3, the middle part of the supporter groove 1 are additionally provided with the bracket groove 12 passed through for arch wire 5, the support
Groove body 1 includes labial teeth supporter groove, premolar teeth supporter groove and supporter groove of grinding one's teeth in sleep, the labial teeth supporter groove, premolar teeth supporter groove and mill
The upper end of denture fixing device groove body is respectively fixed with two bracket wings 11, and the angle of the bracket wing 11 and 12 bottom surface of bracket groove be 0 °-
90 °, the lower end of the labial teeth supporter groove and premolar teeth supporter groove is fixed there are one gum side's draw hook 13, and gum side's draw hook 13 with
The angle of 12 bottom surface of bracket groove is 0 ° -90 °, and the lower end of supporter groove of grinding one's teeth in sleep is also fixed there are two the bracket wing 11, and the bracket wing 11
Angle with 12 bottom surface of bracket groove is 0 ° -90 °, also has the first draw hook 5, the lingual surface Guan Yuan on one of bracket wing 11
Dens in dente conjunction side is equipped with the second draw hook 7, and first draw hook, 5 and second draw hook 7 and the angle of 12 bottom surface of bracket groove are equal
It is 0 ° -90 °.
The labial teeth supporter groove is divided into -2 type of -1 type of labial teeth supporter groove and labial teeth supporter groove, wherein -2 type of labial teeth supporter groove
An auxiliary bow slot 31 is formed between the bracket wing 11 and bracket base 3, and auxiliary arch wire 4 can be placed in auxiliary bow slot 31.For lower labial teeth
Especially crowded situation may be used mariages and be rescued, better.
The lingual surface pipe includes the lingual surface tube body being fixed to each other and bracket base 3, and one end of the lingual surface tube body is close to tongue
The tube wall of side is equipped with an opening 8, is the position that arch wire is inserted into, and is set at opening 8 there are two lead-in chamfered, such design is convenient for
Steel wire can be inserted into lingual surface pipe by doctor.Side on the lingual surface tube body close to distal occlusion side is additionally provided with the second draw hook
7, the angle with bracket groove bottom surface is 0 ° -90 °.
The thickness of the bracket base 3 is 0.3-0.5mm, the corresponding tooth tongue of the adhesive surface of the bracket base 3
The form of side matches, and corresponding tooth position label 91 is carved on bonding plane, is easy to doctor and recognizes bracket, the tooth position label
91 depth is 0.2mm.
The recessed lattice 9 for being recessed into bottom plate for reticulating distribution are additionally provided on the bonding plane of the bracket base 3, which increases
Bond area promotes adhesive strength, and binder maintenance is convenient in the cross section of recessed lattice 9 at inverted trapezoidal.
Further, for extraction cases, in order to prevent when moving backteeth excessively to mesial inclination, premolar teeth bracket,
Bracket of grinding one's teeth in sleep is equipped with nearly middle gum square groove ditch extension slot 33, distal occlusion square groove ditch extension slot 32.
A kind of production method of customized lingual brackets appliance, includes the following steps：
1）Obtain digitlization dental arch model：By directly being swept in laser scanning either CT scan tooth mould or pallet or mouth
The STL models for retouching patient teeth's acquisition tooth are stored in computer；
2）It uses CAD software that dental arch model is divided into single tooth in a computer, marks the clinical crown of every tooth
Central point simultaneously sets out clinical crown long axis, and angle of torsion, the axial rake then formed with crown length axis is reference, just according to Andrews
Normal tooth standardization carries out row's tooth and selects suitable tongue side arcuate；
3）The bracket of the tooth position is placed into corresponding tooth tongue side face along the track and plane of arch wire according to tooth position
Centre position, last placement lingual surface tube body of grinding one's teeth in sleep of arch wire both ends, selects to be suitble in labial teeth area according to the gradient of tooth
The connector of angle, the range intersected with tooth tongue side face according to connector design the range of personalized bracket bottom plate, for
The bracket base of labial teeth need to cover the major part in tongue side face, for backteeth bracket base in addition to covering tongue side face it is most of with
It is outer also to need to extend to tooth tooth conjunction face, the occlusal lug in being formed closely or in remote；
4）The case by pulling out receipts front tooth in premolar teeth, labial teeth is needed to need that additional torque angle is arranged part, after
Tooth need to be arranged additional axial rake, the setting method at additional torque angle be in CAD software, in the near and far face direction of supporter groove,
Make supporter groove around bracket groove center do lip to or tongue to rotation, the setting method of additional axial rake be in CAD software,
In the words face direction of supporter groove, supporter groove is made to do the rotation in direction in closely or in remote around the midpoint in the near and far face of bracket groove
Turn；
5）When designing [P1] bracket in CAD software, when selecting tongue side arch to carry out row's tooth, labial teeth bracket placement meeting
Closer to the gum side of tooth, position that at this time will be according to the form of corona tongue knuckle and apart from gum selects elongated draw hook or short
Type draw hook, while rotation traction traction hook makes it away from gum, reserves at least ligation space of 0.5 mm, reduces the stimulation to gum
Reducing as far as possible again simultaneously stimulates tongue body；When selecting tongue side arch to carry out row's tooth, backteeth can encounter that corona is shorter, tongue side tooth
The case where slot bone gradient relatively tilts, form that at this time will be according to corona lingual surface and position selection elongated draw hook apart from gum or
Short draw hook, while the draw hook of backteeth being rotated up, to avoid it too close to bottom plate, compressing gum, reserve at least
The ligation space of 0.5 mm；When selecting tongue side arch wire to carry out row's tooth, by supporter groove close to facing, further, to make arch wire
Impetus is closer to the impedance center of tooth, we can make bracket closer to facing in design, but tooth conjunction side bracket at this time
The wing may get too close to bottom plate and lose the space of ligation, just need tooth conjunction Fang Yi being turned out far from facing, really at this time
Protecting the tooth conjunction side bracket wing has the ligation space of at least 0.5 mm.
6）By step 3）In connector do Boolean calculation with the facing of corresponding tooth, subtract extra connector, it is remaining
Connector part and bottom plate, the bracket wing, traction one block mold of hook-forming, exported with STL formats and be printed as wax pattern；Mill
Tooth lingual surface pipe is that bottom plate and lingual surface pipe, draw hook integrator are exported with STL formats and be printed as wax pattern；
7）By step 6）In wax pattern embedded and cast out metal parts, by each component be assembled into complete bracket or
Person grinds one's teeth in sleep lingual surface pipe；
8）By step 7）In obtained bracket placement to original dental mould, personalized supporting groove locator is produced；
9）The tongue side arcuate figure selected when according to computer row's tooth prepares arch wire, and the bracket of each tooth position is determined by bracket
Position device is bonded on the tooth of patient, and arch wire is placed in the groove of supporter groove, solid finally by ligature loop or ligature
Determine arch wire.Wherein,（1）2. the CAD software is TiTok Setup softwares to step；6. bracket wax pattern is three-dimensional by wax pattern for step
Printer makes, and the precision of three-dimensional printing and making is 12-20 μm.
Claims (7)
1. a kind of production method of customized lingual brackets appliance, it is characterised in that：The bracket appliance include it is multiple by
Tongue side arch wire wears the bracket linked up, and the both ends of arch wire wear be connected with lingual surface pipe respectively, and the bracket includes passing through connector（2）
The supporter groove being fixed to each other（1）And bracket base（3）, the supporter groove（1）Middle part be additionally provided with the bracket slot passed through for arch wire
Ditch（12）, the supporter groove（1）It is the labial teeth supporter groove, preceding including labial teeth supporter groove, premolar teeth supporter groove and supporter groove of grinding one's teeth in sleep
It grinds one's teeth in sleep supporter groove and the upper end of supporter groove of grinding one's teeth in sleep is respectively fixed with two bracket wings（11）, the labial teeth supporter groove and premolar teeth support
There are one gum side's draw hooks for the lower end fixation of groove body（13）, also there are two the bracket wings for fixation for the lower end for supporter groove of grinding one's teeth in sleep（11）, mill
One bracket wing of the lower end of denture fixing device groove body（11）It is upper to also have the first draw hook（5）, lingual surface pipe distal occlusion side is equipped with the
Two draw hooks（7）, production method includes the following steps：
1）Obtain digitlization dental arch model：By directly scanning trouble in laser scanning either CT scan tooth mould or pallet or mouth
The STL models that person's tooth obtains tooth are stored in computer；
2）It uses CAD software that dental arch model is divided into single tooth in a computer, marks the clinical crown center of every tooth
It puts and sets out clinical crown long axis, be then reference with angle of torsion θ, axial rake α that crown length axis is formed, it is normal according to Andrews
Tooth standardization carries out row's tooth and selects suitable tongue side arcuate；
3）The bracket of the tooth position is placed into the centre in corresponding tooth tongue side face according to tooth position along the track and plane of arch wire
Position, last placement lingual surface tube body of grinding one's teeth in sleep of arch wire both ends, is suitble to angle in labial teeth area according to the gradient selection of tooth
Connector, the range intersected with tooth tongue side face according to connector designs the range of personalized bracket bottom plate, for labial teeth
Bracket base need to cover the major part in tongue side face, for backteeth bracket base in addition to covering tongue side face it is most of other than and also
Tooth tooth need to be extended to and close face, the occlusal lug in being formed closely or in remote；
4）The case by pulling out receipts front tooth in premolar teeth, labial teeth is needed to need that additional torque angle is arranged part, backteeth needs
Additional axial rake is set, and the setting method at additional torque angle is, in the near and far face direction of supporter groove, to make support in CAD software
Groove body around bracket groove center do lip to or tongue to rotation, the setting method of additional axial rake is to be held in the palm in CAD software
The words face direction of groove body makes supporter groove do the rotation in direction in closely or in remote around the midpoint in the near and far face of bracket groove；
5）When designing bracket in CAD software, when selecting tongue side arch to carry out row's tooth, labial teeth bracket placement can be closer to tooth
Gum side, position selection elongated draw hook or short draw hook that at this time will be according to the form of corona tongue knuckle and apart from gum,
Rotation traction traction hook makes it away from gum simultaneously, reserves at least ligation space of 0.5 mm；When selecting tongue side arch to carry out row's tooth,
Backteeth can encounter the case where corona is shorter, the tongue side alveolar bone gradient relatively tilts, at this time will be according to the form and distance of corona lingual surface
The position selection elongated draw hook or short draw hook of gum, while the draw hook of backteeth being rotated up, reserve at least 0.5
The ligation space of mm；When selecting tongue side arch wire to carry out row's tooth, by supporter groove close to facing, while the bracket wing being turned out far
From facing, it is ensured that the bracket wing has the ligation space of at least 0.5 mm；
6）By step 3）In connector do Boolean calculation with the facing of corresponding tooth, subtract extra connector, remaining company
Body portion and bottom plate, the bracket wing, traction one block mold of hook-forming, are exported with STL formats and are printed as wax pattern；It grinds one's teeth in sleep tongue
Facial canal is that bottom plate and lingual surface pipe, draw hook integrator are exported with STL formats and be printed as wax pattern；
7）By step 6）In wax pattern embedded and cast out metal parts, each component is assembled into complete bracket or mill
Tooth lingual surface pipe；
8）By step 7）In obtained bracket placement to original dental mould, personalized supporting groove locator is produced；
9）The tongue side arcuate figure selected when according to computer row's tooth prepares arch wire, and the bracket of each tooth position is passed through supporting groove locator
It is bonded on the tooth of patient, and arch wire is placed in the groove of supporter groove, bow is fixed finally by ligature loop or ligature
Silk；
Wherein, step 2）The CAD software is TiTok Setup softwares；Step 6）Bracket wax pattern is by wax pattern three-dimensional printer
It makes, the precision of three-dimensional printing and making is 12-20 μm.
2. a kind of production method of customized lingual brackets appliance according to claim 1, it is characterised in that：Before described
Denture fixing device groove body is divided into -2 type of -1 type of labial teeth supporter groove and labial teeth supporter groove, wherein the bracket wing of -2 type of labial teeth supporter groove（11）With support
Trough floor（3）Between formed an auxiliary bow slot（31）, and auxiliary bow slot（31）It is interior to place auxiliary arch wire（4）.
3. a kind of production method of customized lingual brackets appliance according to claim 1, it is characterised in that：The tongue
Facial canal includes the lingual surface tube body and bracket base being fixed to each other（3）, one end of the lingual surface tube body is set on the tube wall of tongue side
There is an opening（8）, opening（8）Place is set there are two lead-in chamfered, second draw hook（7）It is arranged on lingual surface tube body close to remote
The side of dens in dente conjunction side.
4. a kind of production method of customized lingual brackets appliance according to claim 1, it is characterised in that：The support
Trough floor（3）Thickness be 0.3-0.5mm, the bracket base（3）The corresponding tooth tongue side face of adhesive surface form
Match, and is carved with corresponding tooth position label on bonding plane（91）, the tooth position label（91）Depth be 0.2mm.
5. a kind of production method of customized lingual brackets appliance according to claim 1, it is characterised in that：The support
Trough floor（3）Bonding plane on be additionally provided with the recessed lattice for being recessed into bottom plate for reticulating distribution（9）, the recessed lattice（9）Cross section
At inverted trapezoidal.
6. a kind of production method of customized lingual brackets appliance according to claim 1, it is characterised in that：Premolar teeth
Nearly middle gum square groove ditch extension slot is equipped on bracket and bracket of grinding one's teeth in sleep（33）, distal occlusion square groove ditch extension slot（32）.
7. a kind of customized lingual brackets appliance, it is characterised in that：Using any one of claim 1 to claim 6
The method is made.
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| CN201610270881.8A CN105852995B (en) | 2016-04-27 | 2016-04-27 | A kind of customized lingual brackets appliance and preparation method thereof |
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| CN201610270881.8A CN105852995B (en) | 2016-04-27 | 2016-04-27 | A kind of customized lingual brackets appliance and preparation method thereof |
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| CN105852995B true CN105852995B (en) | 2018-08-07 |
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| CN107198583A (en) * | 2017-07-19 | 2017-09-26 | 中国科学院沈阳自动化研究所 | A kind of stealthy tooth bracket of tongue side and its processing method |
| CN108378940B (en) * | 2018-03-12 | 2021-05-14 | 保定翰阳科技有限公司 | Customized bracket locator and manufacturing method thereof |
| CN109549718A (en) * | 2018-11-19 | 2019-04-02 | 深圳市倍康美医疗电子商务有限公司 | The antidote of tooth angle |
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