CN103549999B - Correction control axle steel orthodontic bracket system - Google Patents
Correction control axle steel orthodontic bracket system Download PDFInfo
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- CN103549999B CN103549999B CN201310553921.6A CN201310553921A CN103549999B CN 103549999 B CN103549999 B CN 103549999B CN 201310553921 A CN201310553921 A CN 201310553921A CN 103549999 B CN103549999 B CN 103549999B
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- canine tooth
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- tooth
- correction control
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 210000003464 cuspid Anatomy 0.000 claims abstract description 101
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 210000004283 incisor Anatomy 0.000 description 2
- 241000282465 Canis Species 0.000 description 1
- 206010061274 Malocclusion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a kind of correction control axle steel orthodontic bracket system, there is such feature, comprise common bracket and canine tooth bracket; Wherein, canine tooth bracket comprises canine tooth base, canine tooth rotating seat and four tie wings, the center of canine tooth base and the center of canine tooth rotating seat can relatively rotate, four tie wings are respectively the first fixing tie wings, the second fixing tie wings, the first rotation tie wings and the 2nd rotation tie wings, first fixing tie wings and the second fixing tie wings are fixed on canine tooth base, arrange in diagonal angle, first rotation tie wings and second rotates tie wings and is fixed on canine tooth rotating seat, arranges in diagonal angle; The tie wings of the groove homonymy of common bracket has connecting plate.Its advantage is to select to have the effect moving integrally tooth or inclination movement tooth bracket, is selecting flexibly on the basis of overall Tooth movement and differential tooth technology, overall or local tooth can adopt diagonal angle ligation again, realize the auto-lock function of low friction.
Description
Technical field
The present invention relates to the appliance of straightening of teeth position, particularly relate to a kind of correction control axle steel orthodontic bracket system.
Background technology
Correction silk bow fixed orthodontic technology is used to treat that the malocclusion of patient is as uneven in tooth arrangement, torsion, gap etc.Gear division orthodontic bracket is the important component part of mouth cavity orthodontic fixed appliance, orthodontic bracket is fixed on facing, arch wire passes bracket groove and is fixed in supporting slot groove by ligation or self-locking, in orthodontic treatment process, the Orthodontic force of arch wire is delivered to tooth by bracket, makes tooth produce the movement of expection.
Orthodontic bracket has classification not of the same race, and orthodontic bracket is different according to the move mode for the treatment of tooth, roughly divides following two kinds: 1 overall Tooth movement technology bracket, as MBT slip bracket, and Alexander straight silk bow supporting groove, Roth steel orthodontic bracket etc.; Another kind is differential Tooth movement technology bracket, as Tip-Edge bracket etc.At present existing move integrally the axle of steel orthodontic bracket on canine tooth incline design have the side effect that Spee curve is deepened, namely when making to come into line leveling and Caninemoving distally carries out simultaneously, there is the problem that the occlusion of raw silk rings system is deepened, and traditional integral Tooth movement, needs overcome larger frictional force and translational speed can be comparatively slow, require strict to anchorage.Differential Tooth movement technology bracket such as Tip-Edge bracket, there is no the horizontal groove restriction of traditional integral Tooth movement bracket, tooth can first banking motion, namely can faster moving teeth, better control directly resist by low force like this, but it has the designs such as auxiliary bow pipe, structure comparison is loaded down with trivial details, and only has superiority in a part of case, but without clear superiority in other case.
Orthodontic bracket can be divided into traditional ligation bracket and locking bracket according to ligature type again, locking bracket refers to not to be needed by ligature to connect arch wire and bracket, but a class bracket of ligation is completed by the special construction of bracket groove surface coverage, compared with conventional brackets, locking bracket operation is more convenient, its maximum advantage is exactly the frictional force greatly reduced between arch wire and groove, but except having the shortcoming of overall Tooth movement technology bracket, sacrifice the Three dimensions control to tooth also to a certain extent, as the time receiving in labial teeth can not produce enough torques, and locking bracket price is very expensive.
Summary of the invention
For the above-mentioned problems of the prior art mentioned, the object of this invention is to provide a kind of correction control axle steel orthodontic bracket system to address the deficiencies of the prior art.
The invention provides a kind of correction control axle steel orthodontic bracket system, there is such feature, comprise common bracket and canine tooth bracket; Wherein, canine tooth bracket comprises canine tooth base, canine tooth rotating seat and four tie wings, the center of canine tooth base and the center of canine tooth rotating seat can relatively rotate, four tie wings are respectively the first fixing tie wings, the second fixing tie wings, the first rotation tie wings and the second rotation tie wings, first fixing tie wings and the second fixing tie wings are fixed on canine tooth base, arrange in diagonal angle, the first rotation tie wings and second rotates tie wings and is fixed on canine tooth rotating seat, arranges in diagonal angle; The tie wings of the groove homonymy of common bracket has connecting plate.
Further, the invention provides a kind of correction control axle steel orthodontic bracket system, can also have such feature: the center of canine tooth base has rotating hole, canine tooth rotating seat center has rotating shaft, and rotating shaft is arranged in rotating hole and relatively rotates.
Further, the invention provides a kind of correction control axle steel orthodontic bracket system, such feature can also be had: canine tooth bracket has rotary stopper portion, the angle that restriction canine tooth base and canine tooth rotating seat rotate.
Further, the invention provides a kind of correction control axle steel orthodontic bracket system, such feature can also be had: the spacing hole that rotary stopper portion comprises alignment pin, is arranged on the locating hole on canine tooth base and is arranged on canine tooth rotating seat.
Further, the invention provides a kind of correction control axle steel orthodontic bracket system, such feature can also be had: canine tooth base and the maximum anglec of rotation of canine tooth rotating seat are 14 degree.
Further, the invention provides a kind of correction control axle steel orthodontic bracket system, such feature can also be had: the gash depth of canine tooth bracket and common bracket is 0.031 inch.
In addition, the invention provides a kind of correction control axle steel orthodontic bracket system, such feature can also be had: also comprise arch wire and ligature.
The beneficial effect of the invention
According to the outer bracket of the canine tooth in system correction control axle steel orthodontic bracket system provided by the invention can come into line planarizing stage can diagonal angle ligation, realize completely the same with locking bracket low friction effect, also can orthodontics need select ligature type, during non rotating, the conventional ligation of Anchorage molar can be selected, the tooth diagonal angle ligation of movement, or when sliding scale closes gap, the diagonal angle ligation of backteeth glissile segment.In same set of bracket system, each pair of different dental can be divided to select whether produce self-locking ligation effect, or give full expression to the ligature type of bracket three-dimensional data.Leveling in the early stage comes into line the stage, and in system, canine tooth can far be moved by canine tooth control axle bracket in medium dip, is conducive to labial teeth and efficiently comes into line.In the process of canine distal medium dip movement, because canine tooth rotates the particular design of bracket, occlusion can not be made to deepen, produce " roller-coaster " effect.In non-extraction cases, if the medium dip far away of canine tooth corona, first can come into line all dentures, flatten except canine tooth after tooth, then complete the positive axis to canine tooth.Canine tooth lead sprout or low level time, can on thick square steel silk, utilize this bracket elastic ligation to complete coming into line canine tooth, not need to change filament and come into line or bendingly come into line canine tooth, protect all the other dental bonding and avoid and loaded down with trivial details change silk.Come into line planarizing stage, getting final product Caninemoving distally, reduce orthodontic course for the treatment of.When the bent closing gap of gap is closed in use, can limit adduction incisor on Rectangular SS archwires, while complete canine tooth positive axis.This greatly reduces the course for the treatment of again, is equivalent to two-step method closing gap, has only used the time of adduction incisor.Meanwhile, bracket can be rotated by controlled ligation canine tooth and control canine tooth shaft rake.When rescuing as inclination movement tooth system, there will not be canine tooth in conventional Ti p-ege just can only can only move integrally after inclination movement to certain angle, positive axis again after this rotation bracket can tilt, then the positive axis again that tilts, and do not need to use auxiliary bow, clinical operability is large.
Comprehensive, system correction control axle steel orthodontic bracket system provided by the invention can be selected to have and move integrally tooth effect as MBT bracket etc. or inclination movement tooth T ip-ege bracket, selecting on the basis of overall Tooth movement and differential tooth technology flexibly, overall or local tooth can adopt diagonal angle ligation again, realize the auto-lock function of low friction.
Accompanying drawing explanation
Fig. 1 is the front view of canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 2 is the top view of canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 3 is the left view of canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 4 is the top view that in correction control axle steel orthodontic bracket system of the present invention, canine tooth bracket rotates.
Fig. 5 is the left view that in correction control axle steel orthodontic bracket system of the present invention, canine tooth bracket rotates.
Fig. 6 is the conventional ligation figure of traditional common bracket.
Fig. 7 is the conventional ligation schematic diagram of common bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 8 is the diagonal angle ligation schematic diagram of common bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 9 is arch wire and ligature conventional ligation schematic diagram in the trench in correction control axle steel orthodontic bracket system of the present invention.
Figure 10 is arch wire and ligature diagonal angle ligation schematic diagram in the trench in correction control axle steel orthodontic bracket system of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Correction control axle steel orthodontic bracket system comprises: common bracket, canine tooth bracket, arch wire and ligature.
Fig. 1 is the front view of canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 2 is the top view of canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention.
Fig. 3 is the left view of canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, canine tooth bracket comprises canine tooth base 1, canine tooth rotating seat 2 and four tie wings.
The center of canine tooth base 1 has rotating hole 1-1, and canine tooth rotating seat 2 center has rotating shaft 2-2, and rotating shaft 2-2 is arranged in rotating hole 1-1, and both can relatively rotate.
Four tie wings are respectively the fixing tie wings 14, first of the first fixing tie wings 12, second and rotate tie wings 11 and the second rotation tie wings 13.
First fixing tie wings 12 and the second fixing tie wings 14 are fixed on canine tooth base, arrange in diagonal angle.First rotates tie wings 11 and second rotates tie wings 13 and is fixed on canine tooth rotating seat, arranges in diagonal angle.
Canine tooth bracket has rotary stopper portion, comprises alignment pin, three locating holes 1-3a, 1-3b, 1-3c and a spacing hole 3-3.Locating hole 1-3 is arranged on canine tooth base, and spacing hole 3-3 is arranged on canine tooth rotating seat.The center of three locating holes 1-3a, 1-3b, 1-3c is positioned at one circumferentially, and when canine tooth rotating seat does not rotate, spacing hole 3-3 overlaps with the locating hole circle core shaft of the 1-3a on canine tooth base.When canine tooth bracket does not need to rotate time, in 1-3a locating hole alignment pin being inserted canine tooth base and spacing hole 3-3, become common bracket.
Fig. 4 is the top view that in correction control axle steel orthodontic bracket system of the present invention, canine tooth bracket rotates.
Fig. 5 is the left view that in correction control axle steel orthodontic bracket system of the present invention, canine tooth bracket rotates.
As shown in Figure 4 and Figure 5, when canine tooth rotating seat needs rotation 7 degree time, spacing hole 3-3 overlaps with the locating hole circle core shaft of the 1-3b on canine tooth base, in 1-3b locating hole alignment pin being inserted canine tooth base and spacing hole 3-3, secures the anglec of rotation like this.
When needing 7 ° that rotate again, spacing hole 3-3 is overlapped with the locating hole circle core shaft of the 1-3c on canine tooth base, insert alignment pin.According to experimentation repeatedly, canine tooth tilts 14 degree, just can complete the displacement of most clinical needs, so, the design limits maximum 14 degree, and positions the rotation of canine tooth bracket especially by rotary stopper portion, quantizes to the number of degrees that doctor can select canine tooth to tilt.
Same, can a locating hole be set on canine tooth base, and three spacing holes are set on canine tooth rotating seat accordingly.The angle rotated also can set different values, such as 2 degree, 3 degree or 5 degree as required.Can certainly arrange multiple locating hole and corresponding spacing hole, both quantity is more simultaneously, and the range of choice of so adjustable angle is larger.
The two diagonal angle bracket wings of canine tooth bracket and another two can be rotated by rotating shaft to angle blade, thus change height and the width of bracket groove.All the other dens supporter groove gums have connection step between the two bracket wings, close and also have connection step between the two bracket wings, and constitution realization diagonal angle ligation has auto-lock function dexterously, and the ligation of conventional corner then realizes common bracket and controls tooth three-dimensional.
Fig. 6 is the conventional ligation schematic diagram of traditional common bracket.
Fig. 7 is the conventional ligation schematic diagram of common bracket in correction control axle steel orthodontic bracket system of the present invention.
As shown in Figure 6 and Figure 7, in correction control axle steel orthodontic bracket system of the present invention, the tie wings of common bracket groove homonymy has connecting plate 20 compared with traditional common bracket.When conventional ligation, connecting plate 20 does not play a role, and the function of two kinds of structures is identical.
Fig. 8 is the diagonal angle ligation schematic diagram of common bracket in correction control axle steel orthodontic bracket system of the present invention.
As shown in Figure 8, common bracket is when diagonal angle ligation, and arch wire 30, around the ligation of tie wings diagonal angle, is limited in the groove of common bracket by ligature 40.When there is no connecting plate 20, ligature 20 can be pressed on arch wire 30 in the both sides of groove, arch wire 30 cannot freely be moved in groove, and even the pressure of ligature 20 pairs of arch wires 30 can cause arch wire to the change of orthodontics power, makes orthodontics poor effect.And the common bracket with connecting plate 20 is when carrying out diagonal angle ligation, ligature 20 can not be able to be pressed on arch wire 30 in the both sides of groove, makes the effect of arch wire 30 freely movement in groove.
Canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention and the gash depth h of described common bracket are 0.031 inch.
Fig. 9 is arch wire and ligature conventional ligation schematic diagram in the trench in correction control axle steel orthodontic bracket system of the present invention.
As shown in Figure 9, when canine tooth bracket in correction control axle steel orthodontic bracket system of the present invention and common bracket use conventional ligature type, ligature the same as traditional tooth bracket also can tightly be pushed down on main arch wire, can give full expression to torque, controls torsion and waits bracket three-dimensional data.
Figure 10 is arch wire and ligature diagonal angle ligation schematic diagram in the trench in correction control axle steel orthodontic bracket system of the present invention.
As shown in Figure 10, correction control axle steel orthodontic bracket system is when the mode ligation of practical diagonal angle ligation, and common bracket makes ligature not contact with main arch wire with the groove h degree of depth of canine tooth bracket, produces self-locking effect.
The operation principle of correction control axle steel orthodontic bracket system
The bracket wing of bracket and groove were all fixing in the past, the tie wings of the canine tooth bracket in correction control axle steel orthodontic bracket system and groove innovatively can by rotating change, two diagonal angles rotate tie wings and another two fixing tie wings can be rotated by rotating shaft, thus change height and the width of bracket groove, can select to take different to rescue system by the conjunction gum both wings of ligation canine tooth bracket.For upper left canine tooth bracket, rotating by rotating rotating shaft in the middle of canine tooth bracket, making the first rotation tie wings 11, second rotate tie wings 13 and rotating, and then form the groove of adjustable size with the fixing ligation 14 of the first fixing tie wings 12, first.Can make to come into line leveling and Caninemoving distally carries out simultaneously, solve the problem that the occlusion of raw silk rings system is deepened, solving steel orthodontic bracket frictional force can not the problem of doctor's Autonomous Control size, when doctor can be made to use this kind of bracket, can use differential Tooth movement technology flexibly.The degree of depth of groove through setting of canine tooth bracket and common bracket, utilize diagonal angle ligation and the difference in height of conventional corner ligation in bracket side, at any time diagonal angle ligation has self-locking effect, and the ligation of conventional corner is then the same with bracket effect in the past.The initiative of self-locking ligation whether is selected to give doctor completely each tooth.Do not affecting the rectification of torque and torsion completely.When not carrying out diagonal angle ligation, then the bracket with common is as broad as long, gives doctor completely the initiative selected.
Claims (6)
1. a correction control axle steel orthodontic bracket system, comprising: common bracket and canine tooth bracket; The tie wings of the groove homonymy of described common bracket has connecting plate;
It is characterized in that, described canine tooth bracket comprises canine tooth base, canine tooth rotating seat and four tie wings,
The center of described canine tooth base and the center of described canine tooth rotating seat can relatively rotate,
Described four tie wings are respectively the first fixing tie wings, the second fixing tie wings, first rotates tie wings and second and rotates tie wings,
First fixing tie wings and the second fixing tie wings are fixed on described canine tooth base, arrange in diagonal angle, and the first rotation tie wings and second rotates tie wings and is fixed on described canine tooth rotating seat, arranges in diagonal angle;
Described canine tooth bracket has rotary stopper portion, limits the angle that described canine tooth rotating seat rotates.
2. correction control axle steel orthodontic bracket system according to claim 1, is characterized in that:
Wherein, the center of described canine tooth base has rotating hole, and described canine tooth rotating seat center has rotating shaft, and described rotating shaft is arranged in described rotating hole, and both relatively rotate.
3. correction control axle steel orthodontic bracket system according to claim 1, is characterized in that:
Wherein, the described rotary stopper portion spacing hole that comprises alignment pin, be arranged on the locating hole on described canine tooth base and be arranged on described canine tooth rotating seat.
4. correction control axle steel orthodontic bracket system according to claim 1, is characterized in that:
Wherein, described canine tooth base and the maximum anglec of rotation of described canine tooth rotating seat are 14 degree.
5. correction control axle steel orthodontic bracket system according to claim 1, is characterized in that:
Wherein, the gash depth of described canine tooth bracket and described common bracket is 0.031 inch.
6. the correction control axle steel orthodontic bracket system according to any one in claim 1 to 5, is characterized in that: also comprise arch wire and ligature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553921.6A CN103549999B (en) | 2013-11-08 | 2013-11-08 | Correction control axle steel orthodontic bracket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553921.6A CN103549999B (en) | 2013-11-08 | 2013-11-08 | Correction control axle steel orthodontic bracket system |
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| Publication Number | Publication Date |
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| CN103549999A CN103549999A (en) | 2014-02-05 |
| CN103549999B true CN103549999B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310553921.6A Active CN103549999B (en) | 2013-11-08 | 2013-11-08 | Correction control axle steel orthodontic bracket system |
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| CN (1) | CN103549999B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160175072A1 (en) * | 2014-12-19 | 2016-06-23 | Ormco Corporation | Self-ligating orthodontic bracket with rotatable closure member |
| CN112168387A (en) * | 2019-07-05 | 2021-01-05 | 浙江普特医疗器械有限公司 | Universal groove bracket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6685468B1 (en) * | 2002-08-21 | 2004-02-03 | Tp Orthodontics, Inc. | Bondable orthodontic appliance with a polymer resin bonding base |
| CN201001782Y (en) * | 2006-09-30 | 2008-01-09 | 林久祥 | Transmission corrector for correcting teeth |
| CN202235720U (en) * | 2011-08-03 | 2012-05-30 | 东南大学 | A rotatable orthodontic bracket |
| CN202263066U (en) * | 2011-08-01 | 2012-06-06 | 潘杰 | Orthodontic canine control-shaft straight wire bracket |
-
2013
- 2013-11-08 CN CN201310553921.6A patent/CN103549999B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6685468B1 (en) * | 2002-08-21 | 2004-02-03 | Tp Orthodontics, Inc. | Bondable orthodontic appliance with a polymer resin bonding base |
| CN201001782Y (en) * | 2006-09-30 | 2008-01-09 | 林久祥 | Transmission corrector for correcting teeth |
| CN202263066U (en) * | 2011-08-01 | 2012-06-06 | 潘杰 | Orthodontic canine control-shaft straight wire bracket |
| CN202235720U (en) * | 2011-08-03 | 2012-05-30 | 东南大学 | A rotatable orthodontic bracket |
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| CN103549999A (en) | 2014-02-05 |
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Effective date of registration: 20190509 Address after: 321000 No. 99 Ganxi Road, Jinhua Industrial Park, Zhejiang Province Patentee after: Jinhua Innovative Medical Device Technology Co., Ltd. Address before: 200001 No. 356 East Beijing Road, Huangpu District, Shanghai Patentee before: Shanghai Stomatological Disease Center |