CN105030349B - A kind of preparation method of individual tongue-side straight arch wire self-ligating brackets - Google Patents
A kind of preparation method of individual tongue-side straight arch wire self-ligating brackets Download PDFInfo
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Abstract
The present invention relates to a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets, its preparation method comprises the following steps：1）Obtain digitlization dental arch model；2）Track and plane according to tooth position by the supporter groove and connector of tooth position along straight arch wire are placed into the centre position in corresponding tooth tongue side face, last placement lingual surface body of grinding one's teeth in sleep of straight arch wire two ends；3）Cast out the bracket base connector, the supporter groove of metal and lingual surface pipe of metal；4）Supporter groove, bracket base connector, self-locking spring slice are subjected to welding assembly by fixture；5）Produce the supporting groove locator of personalization；6）The tongue side raw silk rings arcuate figure selected when arranging tooth according to computer prepares straight arch wire, and it is assembled with supporting groove locator.The preparation method of the present invention uses computer technology, rapid shaping technique and precision casting technology, and operating method is easy, and production efficiency is high, the appliance accurate positioning of making, and the operating time is short by chair, and therapeutic effect is more preferably.
Description
Technical field
Field, more particularly to a kind of individual tongue-side straight arch wire self-ligating brackets are manufactured the present invention relates to orthodontic bracket
Preparation method.
Background technology
Requirement attractive in appearance is gradually stepped up with the development and people of mouth cavity orthodontic technology, tongue side stealth correction is just gradually
Hot topic as Orthodontics.Because bracket is located at the lip side of tooth in traditional lip side correction, U.S. of patient is influenceed
See, many people is therefore abandoned orthodontic treatment.And lingual bracket appliance is located at the tongue side face of tooth, can really it realize
It is completely stealthy, meet the demand of many adult patients higher to aesthetic.
But because the lingual surface form of everyone tooth has very big difference, traditional lingual orthodontics device passes through manual plaster cast
Row's tooth makes, it is necessary to which casting resin forms personalized bottom plate between bracket base and facing, and comparison trouble in skilled worker room holds
It is easy to fall off, it is bonded again once come off also relatively difficult.
The bracket that traditional lingual bracket needs doctor to be every tooth in clinical manipulation is ligatured with arch wire, due to tooth
The tongue side face of tooth is available for the space and the visual field of doctor's operation very narrow and small, is wasted time and energy very much during ligation, while using ligature
Ligation or elastic tape ligation can produce larger pressure to arch wire, and the frictional force between increase bracket groove structure and arch wire slows down tooth
Translational speed.With the popularization of locking bracket, greatly facilitating the clinical manipulation of doctor reduces the operating time by chair, and
Most locking bracket design needs by bracket base and supporter groove weld that self-locking structure could be formed, but in individual character
Change and self-locking structure then relative complex many is made on lingual bracket, because the bottom plate of customized lingual brackets is according to each patient
Facing carry out personalized customization, it is ensured that the welding accurate positioning of supporter groove and bottom plate is not easy very much, this is also most
The producer of number customized lingual brackets does not make a reason of self-locking structure.
In addition, on tongue side arch wire, the arch wire that traditional lingual bracket is used is " mushroom " form, in 3M companies
In Incognito Customized lingual appliances and the Customized lingual appliance of Guangzhou Easthome, the arch wire of use is with edge
The personalized arch wire of tooth tongue side face bending.The arch wire of both forms can all disturb cunning of the bracket groove structure in arch wire above
Dynamic, increasing friction force is unfavorable for tooth movement, influences therapeutic efficiency.With computer technology, rapid shaping technique, accurate casting
The development of technology and precision welding technology is made, the lingual bracket appliance of personalized customization has been increasingly becoming the master of lingual orthodontic
Stream.
The content of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of individual tongue-side straight arch wire locking bracket
There is the preparation method of appliance, the individual tongue-side straight arch wire self-ligating brackets that this method makes individual computer to set
Meter makes accurate positioning, and the chair side operating time is short, and self-locking structure doctor, which need not spend additional time, carrys out steel ligature, while tongue
The arch wire design of side raw silk rings is easy to steel wire slidably to reduce frictional force in groove structure, also allows for doctor in the intense adjustment stage
The advantages such as indivedual adjustment are carried out to arch wire.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
A kind of preparation method of individual tongue-side straight arch wire self-ligating brackets, the appliance includes multiple by tongue side
Straight arch wire wears the locking bracket linked up, and the two ends of straight arch wire are worn be connected with lingual surface pipe respectively, and the middle part of the supporter groove is also set
There is the bracket groove passed through for straight arch wire, and offered on a side wall of bracket groove on only locked groove, the bracket groove also
Covered with self-locking spring slice, its preparation method comprises the following steps：
1）Obtain digitlization dental arch model：Either CT scan tooth mould or pallet or intraoral directly swept by laser scanning
The STL models for retouching patient teeth's acquisition tooth are stored in computer；
2）Dental arch model is divided into by single tooth using CAD software in a computer, mark every tooth nearly midpoint,
Remote midpoint and the moving coordinate axle for setting tooth, select suitable tongue side raw silk rings arcuate figure to carry out row's tooth；
3）Track and plane according to tooth position by the supporter groove and connector of tooth position along straight arch wire are placed into accordingly
The centre position in tooth tongue side face, last placement lingual surface body of grinding one's teeth in sleep of straight arch wire two ends, according to connector and tooth tongue
The intersecting scope in side designs the scope of personalized bracket bottom plate, and the big portion in tongue side face need to be covered for the bracket base of labial teeth
Point, also need to extend to tooth tooth conjunction face in addition to the major part in covering tongue side face for the bracket base of backteeth, in being formed closely
Or it is remote in occlusal lug；
4）By step 3）In bracket base and connector be unified into a bracket base-connector STL models, then will
Bracket base-connector STL models are exported with STL forms respectively with supporter groove STL models, are made respectively with wax pattern three-dimensional printer
Make bottom plate-connector wax pattern and supporter groove wax pattern；The wax pattern of lingual surface pipe is that bracket base and lingual surface body integrator are printed
Shaping；
5）By step 4）In wax pattern embedded and cast out bracket base-connector of metal, the supporter groove of metal
With lingual surface pipe, and sanding and polishing is carried out；
6）The self-locking spring slice of every locking bracket is formed by metal forging, and material is stainless steel or Nitinol；
7）By step 4）Supporter groove, bracket base-connector, self-locking spring slice pass through fixture carry out welding assembly, self-locking
Shell fragment is located between supporter groove and bracket base-connector, is welded supporter groove and bracket base-connector using laser-beam welding machine
One is connected into, the supporter groove and connector have the first contact surface and the second contact surface, and the first contact surface and the second contact
Face is mutually perpendicular to, while respectively there is a welding locating piece in the both sides of connector, by fixture during welding, one section of fixture is clamping
In supporter groove, another section of fixture is clamped on bottom plate and supporter groove and bottom plate is fixed together carry out laser welding；Supporter groove with
Self-locking spring slice is caused to be limited in the restricted room between supporter groove and bottom plate-connector after the completion of bracket base-connector welding
In gap, sliding motion and rotational motion can be carried out but supporter groove is not fallen out；
8）By step 7）Obtained locking bracket is placed on original dental mould, produces the supporting groove locator of personalization；
9）The tongue side raw silk rings arcuate figure selected when arranging tooth according to computer prepares straight arch wire, by the locking bracket of each tooth position
It is bonded to by supporting groove locator on the tooth of patient, and straight arch wire is placed in the groove structure of bracket, finally by self-locking spring slice
The other end be caught in only locked groove.
Wherein, step 2）Described in CAD software be TiTok Setup softwares；Step 4）Middle bottom plate-connector wax pattern and
Supporter groove wax pattern is made by wax pattern three-dimensional printer, and pattern of the input is STL forms, and the precision of its three-dimensional printing and making is 12-20 μ
m。
Preferably：First contact surface is parallel with the bottom surface of bracket groove, and second contact surface is with opening
Side wall provided with only locked groove is parallel.
Preferably：The self-locking spring slice is integrally U-shaped, and one end of self-locking spring slice extends to form anticreep to both sides
Hook, the limitation lacuna is located at bracket groove bottom, and limitation lacuna is provided with spacing away from one end provided with the only side wall of locked groove
Block, the mousing-hook of the self-locking spring slice is movably arranged in limitation lacuna, and mousing-hook is engaged with limited block by self-locking bullet
One end of piece is limited in limitation lacuna, and the other end of the self-locking spring slice is interval with two tapered end ends, two tapered end ends it
Between be arc groove, the tapered end end with mousing-hook limitation lacuna in change in location and be caught in only locked groove or abjection stop
Locked groove.
Preferably：The lingual surface pipe includes the lingual surface body and bracket base interfixed, the lingual surface body
One end close to tongue side tube wall provided with an opening, provided with two lead-in chamfereds at opening, close to tooth on the lingual surface body
The side of gum is additionally provided with draw hook.
Preferably：The side wall of only locked groove is offered on preceding placed supporter groove along straight arch wire bearing of trend
Two ends be provided with circular arc chamfering.
Preferably：The thickness of the bracket base is 0.3-0.4mm, 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 mark is carved with bonding plane, and the depth of tooth position mark is
0.2mm。
Preferably：The both sides of first contact surface or the second contact surface are provided with welding locating piece, the support
The relevant position of cell body and connector is provided with the detent being engaged with welding locating piece.
Preferably, it is characterised in that：The supporter groove is provided with the bracket wing, and the bracket wing is provided with draw hook.
Preferably：Behind the arch wire top of the straight arch wire including arc smoothed curve shape and linear arch wire
End.
The present invention need not be spent additional time come steel ligature using the bracket doctor of self-locking structure, and by bracket
Connector is set between bottom plate and supporter groove, and the welding position of connector and supporter groove is right angle form, it is ensured that supporter groove
With the welding accurate positioning of bracket base, in addition using tongue side straight arch wire, then can avoid slip of the bracket groove in arch wire by
To the interference of larger frictional force, influence tooth movement, therefore therapeutic effect are improved, while being easy to doctor using tongue side straight arch wire
It is raw to bend, lay and adjust arch wire in the treatment, reduce the operating time by chair.
Compared to traditional preparation method, preparation method of the invention uses computer technology, rapid shaping technique and precision
Foundry engieering, operating method is easy, and production efficiency is high, the appliance accurate positioning of making, and the operating time is short by chair, therapeutic effect
More preferably.
Brief description of the drawings
Fig. 1 is the structural representation of labial teeth locking bracket of the present invention；
Fig. 2 is the on and off side schematic view of labial teeth locking bracket of the present invention；
Fig. 3 is the structural representation of premolar teeth locking bracket of the present invention；
Fig. 4 is the structural representation of locking bracket of the invention of grinding one's teeth in sleep；
Fig. 5 is the on and off side schematic view of premolar teeth locking bracket of the present invention and locking bracket of grinding one's teeth in sleep；
Fig. 6 is self-locking spring slice schematic diagram of the present invention；
Fig. 7 is labial teeth locking bracket overlooking the structure diagram of the present invention；
Fig. 8 is the structural representation of lingual surface pipe of the invention of grinding one's teeth in sleep；
Fig. 9 is the schematic diagram at the bracket base back side of the present invention；
Figure 10 is the tongue side raw silk rings arcuate figure used in the present invention；
Figure 11 is that the bracket and arch wire of the present invention are assembled into the schematic diagram on tooth；
Figure 12 is the process chart of individual tongue-side straight arch wire self-ligating brackets preparation method of the present invention.
Embodiment
The embodiment to the present invention makes a detailed explanation below in conjunction with the accompanying drawings.
A kind of individual tongue-side straight arch wire self-ligating brackets as Figure 1-Figure 11, including it is multiple by tongue side raw silk rings
Bow 5 wears the locking bracket linked up, and the two ends of straight arch wire 5 are worn be connected with lingual surface pipe respectively, and the lingual surface pipe is lingual surface pipe of grinding one's teeth in sleep,
The locking bracket is divided into labial teeth locking bracket, premolar teeth locking bracket and locking bracket of grinding one's teeth in sleep, and the locking bracket includes
The supporter groove 1 and bracket base 3 interfixed by connector 2, the connector 2 and bracket base 3 are integrally formed, the company
Junctor 2 is welded and fixed with supporter groove 1, and the supporter groove 1 and connector 2 have the first contact surface and the second contact surface, and first
Contact surface and the second contact surface are mutually perpendicular to, provided with limitation lacuna 15, the supporter groove 1 between the connector 2 and supporter groove 1
Middle part be additionally provided with the bracket groove 12 passed through for straight arch wire 5, and offer only locked groove 13 on a side wall of bracket groove 12,
Self-locking spring slice 4 is also covered with the bracket groove 12, and one end of self-locking spring slice 4 is limited in limitation lacuna 15, it is another
End can be fastened in only locked groove 13.
Grind one's teeth in sleep locking bracket supporter groove it is slightly wide compared with the supporter groove of premolar teeth locking bracket, the self-locking spring slice used is also than preceding
Grind one's teeth in sleep wide with the self-locking spring slice of labial teeth.
First contact surface is parallel with the bottom surface of bracket groove 12, and second contact surface is with offering only locked groove 13
Side wall it is parallel.The self-locking spring slice 4 is overall U-shaped, and one end of self-locking spring slice 4 extends to form mousing-hook 43 to both sides,
The limitation lacuna 15 is located at the bottom of bracket groove 12, and limitation lacuna 15 is provided with away from one end provided with the only side wall of locked groove 13
Limited block, the mousing-hook 43 of the self-locking spring slice 4 is movably arranged in limitation lacuna 15, and mousing-hook 43 matches with limited block
Close and one end of self-locking spring slice 4 is limited in limitation lacuna 15, the other end of the self-locking spring slice 4 is interval with two tapered end ends
44, it is arc groove 42 between two tapered end ends 44, the tapered end end 44 becomes with position of the mousing-hook 43 in limitation lacuna
Change and be caught in only locked groove 13 or abjection only locked groove 13.
When self-locking spring slice is closed, the tapered end end 44 of self-locking spring slice is located in the only locked groove 13 of supporter groove, from
The mousing-hook 43 for locking shell fragment is located at the middle part of limitation lacuna 15；When self-locking spring slice is in open mode, the tapered end of self-locking spring slice
End 44 is crossed at the opening of bracket groove, groove is opened wide completely, and the mousing-hook 43 of self-locking spring slice is moved to limitation lacuna 15
Top, is limited block and is limited in restricted room.
The lingual surface pipe includes the lingual surface body 18 and bracket base 3 interfixed, and one end of the lingual surface body 18 is leaned on
The tube wall of nearly tongue side is provided with an opening 16, provided with two lead-in chamfereds 17 at opening 16, and such design is easy to doctor can be with
Steel wire is inserted in lingual surface pipe.Side on the lingual surface body 18 close to gum is additionally provided with draw hook 14.
The thickness of the bracket base is 0.3-0.4mm, the corresponding tooth tongue of the adhesive surface 32 of the bracket base 3
The form of side matches, and corresponding tooth position mark 31 is carved with bonding plane 32, it is easy to which doctor clinically recognizes locking bracket,
Tooth position mark is recessed into bracket base, and the depth of tooth position mark 31 is 0.2mm.First contact surface or the second contact
The both sides in face are provided with welding locating piece 21, and the relevant position of the supporter groove 1 and connector 2 is provided with to match with welding locating piece 21
The detent of conjunction.The supporter groove 1 is equipped with the bracket wing 11 in the bearing of trend of two solders side, and the bracket wing 11 is provided with
Draw hook 14.The straight arch wire 5 includes the arch wire top 51 and linear arch wire rear end 52 of circular arc smoothed curve shape.
It is described to offer two ends of the side wall of only locked groove 13 along straight arch wire bearing of trend on preceding placed supporter groove 1
Provided with circular arc chamfering 19.Such design is easy to labial teeth locking bracket to enter line slip in the circular arc of arch wire top 51, reduces labial teeth
The resistance to sliding that locking bracket is produced.
The self-locking spring slice has certain elasticity, when in open mode, and self-locking spring slice is in open configuration, works as bullet
When piece is closed, self-locking spring slice then returns to original form.In addition, when self-locking spring slice is in open mode, being in
In the range of elastic deformation, hundreds of opening and closing processes can be subjected to without occurring plastic deformation.
A kind of preparation method of individual tongue-side straight arch wire self-ligating brackets as shown in figure 12, including following step
Suddenly：
1）Obtain digitlization dental arch model：Either CT scan tooth mould or pallet or intraoral directly swept by laser scanning
The STL models for retouching patient teeth's acquisition tooth are stored in computer；
2）Dental arch model is divided into by single tooth using CAD software in a computer, mark every tooth nearly midpoint,
Remote midpoint and the moving coordinate axle for setting tooth, select suitable tongue side raw silk rings arcuate figure to carry out row's tooth；
3）Track and plane according to tooth position by the supporter groove and connector of tooth position along straight arch wire are placed into accordingly
The centre position in tooth tongue side face, last placement lingual surface body of grinding one's teeth in sleep of straight arch wire two ends, according to connector and tooth tongue
The intersecting scope in side designs the scope of personalized bracket bottom plate, and the big portion in tongue side face need to be covered for the bracket base of labial teeth
Point, also need to extend to tooth tooth conjunction face in addition to the major part in covering tongue side face for the bracket base of backteeth, in being formed closely
Or it is remote in occlusal lug；
4）By step 3）In bracket base and connector be unified into a bracket base-connector STL models, then will
Bracket base-connector STL models are exported with STL forms respectively with supporter groove STL models, are made respectively with wax pattern three-dimensional printer
Make bottom plate-connector wax pattern and supporter groove wax pattern；The wax pattern of lingual surface pipe is that bracket base and lingual surface body integrator are printed
Shaping；
5）By step 4）In wax pattern embedded and cast out bracket base-connector of metal, the supporter groove of metal
With lingual surface pipe, and sanding and polishing is carried out；
6）The self-locking spring slice of every locking bracket is formed by metal stamping, and material is stainless steel or Nitinol；
7）By step 4）Supporter groove, bracket base-connector, self-locking spring slice pass through fixture carry out welding assembly, self-locking
Shell fragment is located between supporter groove and bracket base-connector, is welded supporter groove and bracket base-connector using laser-beam welding machine
One is connected into, the solder side of supporter groove and the solder side of connector are two orthogonal planes, while in connector
Respectively there is a welding locating piece both sides, by fixture during welding, and one end of fixture is clamped on supporter groove, and the other end of fixture is clamping
Supporter groove and bottom plate are fixed together carry out laser welding in bottom plate；After the completion of supporter groove is welded with bracket base-connector
So that self-locking spring slice is limited in the limitation lacuna between supporter groove and bottom plate-connector, sliding motion and rotation can be carried out
Move but do not fall out supporter groove；
8）By step 7）Obtained locking bracket is placed on original dental mould, produces the supporting groove locator of personalization；
9）The tongue side raw silk rings arcuate figure selected when arranging tooth according to computer prepares straight arch wire, by the locking bracket of each tooth position
It is bonded to by supporting groove locator on the tooth of patient, and straight arch wire is placed in the groove structure of bracket, finally by self-locking spring slice
The other end be caught in only locked groove.
Wherein, step 2）Described in CAD software be TiTok Setup softwares；Step 4）Middle bottom plate-connector wax pattern and
Supporter groove wax pattern is made by wax pattern three-dimensional printer, and pattern of the input is STL forms, and the precision of its three-dimensional printing and making is 12-20 μ
m。
Claims (9)
1. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets, it is characterised in that：The appliance includes
It is multiple that the locking bracket linked up is worn by tongue side straight arch wire, and the two ends of straight arch wire wear be connected with lingual surface pipe respectively, lingual surface pipe includes
It is additionally provided with the bracket groove passed through for straight arch wire in the middle part of lingual surface body and bracket base, the supporter groove, and bracket groove
Offered on one side wall and be also covered with self-locking spring slice on only locked groove, the bracket groove, its preparation method comprises the following steps：
1）Obtain digitlization dental arch model：By laser scanning, either CT scan tooth mould or pallet or intraoral directly scanning are suffered from
The STL models that person's tooth obtains tooth are stored in computer；
2）Dental arch model is divided into by single tooth using CAD software in a computer, mark every tooth nearly midpoint, it is remote in
The moving coordinate axle of tooth is put and set, selects suitable tongue side raw silk rings arcuate figure to carry out row's tooth；
3）Track and plane according to tooth position by the supporter groove and connector of tooth position along straight arch wire are placed into corresponding tooth
The centre position in tongue side face, last placement lingual surface body of grinding one's teeth in sleep of straight arch wire two ends, according to connector and tooth tongue side face
Intersecting scope designs the scope of personalized bracket bottom plate, and the major part in tongue side face need to be covered for the bracket base of labial teeth,
Also need to extend to tooth tooth conjunction face in addition to the major part in covering tongue side face for the bracket base of backteeth, it is in being formed closely or remote
In occlusal lug；
4）By step 3）In bracket base and connector be unified into a bracket base-connector STL models, then by bracket
Bottom plate-connector STL models are exported with STL forms respectively with supporter groove STL models, are produced respectively with wax pattern three-dimensional printer
Bottom plate-connector wax pattern and supporter groove wax pattern；The wax pattern of lingual surface pipe is bracket base and lingual surface body integrator printing shaping；
5）By step 4）In bracket base-connector wax pattern, supporter groove wax pattern and lingual surface pipe wax pattern embedded and cast respectively
Bracket base-the connector, the supporter groove of metal and lingual surface pipe of metal are produced, and carries out sanding and polishing；
6）The self-locking spring slice of every locking bracket is formed by metal forging, and material is stainless steel or Nitinol；
7）By step 4）Supporter groove, bracket base-connector, self-locking spring slice pass through fixture carry out welding assembly, self-locking spring slice
Between supporter groove and bracket base-connector, supporter groove is welded into bracket base-connector using laser-beam welding machine
One, the supporter groove and connector have the first contact surface and the second contact surface, and the first contact surface and the second contact surface phase
It is mutually vertical, while respectively there is a welding locating piece in the both sides of connector, supporter groove is fixed with bottom plate by fixture during welding
Laser welding is carried out together, and one end of wherein fixture is clamped on supporter groove, and the other end of fixture is clamped on bottom plate；Supporter groove with
Self-locking spring slice is caused to be limited in the restricted room between supporter groove and bottom plate-connector after the completion of bracket base-connector welding
In gap, sliding motion and rotational motion can be carried out but supporter groove is not fallen out；
8）By step 7）Obtained locking bracket is placed on original dental mould, produces the supporting groove locator of personalization；
9）The tongue side raw silk rings arcuate figure selected when arranging tooth according to computer prepares straight arch wire, and the locking bracket of each tooth position is passed through
Supporting groove locator is bonded on the tooth of patient, and straight arch wire is placed in the groove structure of bracket, finally by the another of self-locking spring slice
One end is caught in only locked groove；
Wherein, step 2）Described in CAD software be TiTok Setup softwares；Step 4）Middle bottom plate-connector wax pattern and bracket
Body wax pattern is made by wax pattern three-dimensional printer, and pattern of the input is STL forms, and the precision of its three-dimensional printing and making is 12-20 μm.
2. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：First contact surface is parallel with the bottom surface of bracket groove, second contact surface and the side wall for offering only locked groove
It is parallel.
3. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：The self-locking spring slice is integrally U-shaped, and one end of self-locking spring slice extends to form mousing-hook to both sides, the limitation lacuna
Positioned at bracket groove bottom, and limitation lacuna is provided with limited block, the self-locking spring slice away from one end provided with the only side wall of locked groove
Mousing-hook be movably arranged in limitation lacuna, and mousing-hook is engaged with limited block and is limited in one end of self-locking spring slice
In lacuna processed, it is arc groove that the other end of the self-locking spring slice, which is interval between two tapered end ends, two tapered end ends, described
Tapered end end is as mousing-hook is caught in only locked groove in the change in location limited in lacuna or deviates to stop locked groove.
4. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：The lingual surface pipe includes the lingual surface body and bracket base interfixed, and one end of the lingual surface body is close to tongue side
Tube wall is open provided with one, provided with two lead-in chamfereds at opening, is additionally provided with and leads close to the side of gum on the lingual surface body
Draw hook.
5. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：Two ends of the side wall of only locked groove along straight arch wire bearing of trend are offered on preceding placed supporter groove to fall provided with circular arc
Angle.
6. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：The thickness of the bracket base is 0.3-0.4mm, the corresponding tooth tongue side face of the adhesive surface of the bracket base
Form matches, and corresponding tooth position mark is carved with bonding plane, and the depth of tooth position mark is 0.2mm.
7. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：The both sides of first contact surface or the second contact surface are provided with welding locating piece, the phase of the supporter groove and connector
Position is answered to be provided with the detent being engaged with welding locating piece.
8. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：The supporter groove is provided with the bracket wing, and the bracket wing is provided with draw hook.
9. a kind of preparation method of individual tongue-side straight arch wire self-ligating brackets according to claim 1, its feature
It is：The straight arch wire includes the arch wire top and linear arch wire rear end of arc smoothed curve shape.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939935B (en) * | 2015-06-30 | 2018-04-06 | 叶年嵩 | A kind of individual tongue-side straight arch wire self-ligating brackets |
| CN105769357B (en) * | 2016-02-04 | 2017-01-11 | 北京正齐口腔医疗技术有限公司 | Generation method and device of transfer tray |
| CN106137418A (en) * | 2016-06-27 | 2016-11-23 | 朱敬 | A kind of personalized dental appliance and preparation method thereof |
| CN112472331A (en) * | 2020-11-20 | 2021-03-12 | 四川大学 | Manufacturing method of personalized lingual orthodontic appliance |
| CN113712689A (en) * | 2021-05-26 | 2021-11-30 | 上海精功齿科技术有限公司 | Customized self-ligating bracket appliance and manufacturing method thereof |
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| CN103800086A (en) * | 2014-03-03 | 2014-05-21 | 史建陆 | Manufacturing method for individualized lip and tongue side orthodontic appliance |
| KR101489384B1 (en) * | 2013-06-20 | 2015-02-04 | 이종호 | Lingual orthodontic bracket and the bracket for the personalized production method |
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2015
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| CN101284302A (en) * | 2008-02-27 | 2008-10-15 | 华南理工大学 | Selective laser sintering indirect manufacturing method of individuation tongue side orthodontic bracket |
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| CN102113916A (en) * | 2011-01-18 | 2011-07-06 | 叶年嵩 | Method for making personalized bracket |
| CN102247214A (en) * | 2011-06-21 | 2011-11-23 | 南京三微科技有限公司 | Computer-aided design (CAD) and computer-aided manufacturing (CAM) personalized substrate sandwich ceramic bracket and manufacturing method thereof |
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| CN202821674U (en) * | 2012-09-07 | 2013-03-27 | 广州瑞通生物科技有限公司 | Individual tongue side bracket system with arch wire self-locking function |
| KR101489384B1 (en) * | 2013-06-20 | 2015-02-04 | 이종호 | Lingual orthodontic bracket and the bracket for the personalized production method |
| CN103800086A (en) * | 2014-03-03 | 2014-05-21 | 史建陆 | Manufacturing method for individualized lip and tongue side orthodontic appliance |
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| CN105030349A (en) | 2015-11-11 |
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Effective date of registration: 20210623 Address after: 4 / F, building 2, No. 438 Fulian 2nd Road, Baoshan District, Shanghai, 201906 Patentee after: SHANGHAI SEIKOU DENTAL TECHNOLOGY Co.,Ltd. Address before: 201103 6C, 201 Lane 3215, Hongmei Road, Minhang District, Shanghai Patentee before: Ye Niansong |