CN105030348A - Orthodontic device facilitating shear of bracket wires and orthodontic method - Google Patents
Orthodontic device facilitating shear of bracket wires and orthodontic method Download PDFInfo
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- CN105030348A CN105030348A CN201510438332.2A CN201510438332A CN105030348A CN 105030348 A CN105030348 A CN 105030348A CN 201510438332 A CN201510438332 A CN 201510438332A CN 105030348 A CN105030348 A CN 105030348A
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- groove
- bracket body
- dental aligners
- bracket
- major trough
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- 238000000034 method Methods 0.000 title abstract description 6
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 34
- 239000000729 antidote Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 210000003323 beak Anatomy 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention discloses an orthodontic device facilitating shear of bracket wires and an orthodontic method. The orthodontic device facilitating shear of the bracket wires comprises a bracket body and ligature wings, wherein the bracket body is provided with a surface and a bottom surface which are arranged oppositely, the lateral sides of the bracket body are formed between the surface and the bottom surface, the surface is provided with a main groove for accommodating arch wires and is provided with the ligature wings along the two sides of the main groove, the ligature wings protrude out of the surface, and ligature grooves for the ligature wings to be arranged are formed between the ligature wings and the bracket body. The lateral sides are provided with multiple recessed portions for wedging and clamping of a pair of bracket forceps, and the widths of the recessed portions are gradually increased to enable the recessed portions to be wedge-shaped from the edge of the surface to the edge of the bottom surface. The orthodontic device facilitating shear of the bracket wires can facilitate shear of the ligature wires and light orthodontic treatment.
Description
Technical field
The present invention relates to orthodontic fields, particularly relate to one and easily cut groove dental aligners and orthodontic method.
Background technology
Bracket (bracket) is the vitals of fixed orthodontics, is that straightening of teeth arranges lopsided appliance.When orthodontics, be directly adhered to crown surfaces with bonding agent, arch wire imposes various types of Orthodontic force by bracket to tooth, reaches the object of orthodontic therapy.
Current all brackets are all the designs of square, and the wing of each angle with a projection, this wing is used for ligation and fixes arch wire.In orthodontics process or after terminating, when needing to remove bracket, due to the binding between ligature and arch wire, need to cut off ligature, remove bracket, and because of combining closely between ligature and bracket, make the process of cutting off be difficult to realize, waste time and energy.Meanwhile, due to the bottom of bracket and the laminating completely of tooth, when using bracket pincers to remove gripping bracket, often because bracket pincers do not have impetus, when gripping bracket, the often slippage that is then bracket pincers because of firmly excessive, cause the dismounting of bracket to be difficult to carry out, spended time is long.
Summary of the invention
Based on this, be necessary to provide a kind of can be for convenience detach, time saving and energy saving easily cut groove dental aligners.
One easily cuts groove dental aligners, one easily cuts groove dental aligners, comprise bracket body and tie wings, described bracket body has the surface and bottom surface that are oppositely arranged, form the side of bracket body between described surface and bottom surface, described surface has the major trough ditch for placing arch wire, and described surface has described tie wings along the both sides of described major trough ditch, described tie wings protrudes from described surface, has the ligation groove for placing ligature between described tie wings and described bracket body;
Described side has the recess of multiple wedging and clamping for supplying bracket pincers, and by the edge of edge to the described bottom surface on described surface, the width in the female portion increases gradually in wedge shape.
Wherein in an embodiment, described major trough ditch is U-shaped ditch.
Wherein in an embodiment, the opening size at the both ends of described major trough ditch is large compared with the inside dimension of described major trough ditch, and the edge of opening of described major trough ditch two ends is round and smooth wide-mouth shape.
Wherein in an embodiment, described surface also has and pre-folds groove, described in pre-fold the major axis of groove and the long axis normal of described major trough ditch, described in pre-fold groove described surface be divided into four regions, described in pre-fold groove be V-type groove;
The quantity of described tie wings is 4, and 4 described tie wings are distributed in described four regions respectively.
Wherein in an embodiment, described in pre-fold groove the degree of depth be 0.1-1mm.
Wherein in an embodiment, described tie wings is outwardly in the edge of described bracket body.
Wherein in an embodiment, the inwall of described ligation groove is round and smooth.
Wherein in an embodiment, described tie wings has round and smooth projection towards the inwall of described ligation groove.
Wherein in an embodiment, described surface and described bottom surface all rectangular, from the edge of edge to the described bottom surface on described surface, the size of described side narrows gradually.
Another object of the present invention is to the antidote that a kind of tooth is provided.
An antidote for tooth, comprises the steps:
The array structure of the tooth corrected as required, is fixed on the surface of described tooth by the bracket body adhesion of easily cutting groove dental aligners;
By the major trough ditch of arch wire through described bracket body, and by ligature through the ligation groove described bracket body and tie wings, tighten up described ligature and be fixed on described arch wire by easily cutting groove dental aligners, the restoring force produced by the deformation of arch wire corrects described tooth.
What the present invention relates to easily cuts groove dental aligners, by the design of major trough ditch, achieve and easily cut groove dental aligners and mating between arch wire, by the design of tie wings, be further advanced by fixing between ligature and arch wire, making easily to cut groove dental aligners with achieving between arch wire is fixedly connected with, and avoids coming off.Relative to traditional bracket, due to the bottom of conventional brackets and the laminating completely of tooth, when using bracket pincers to remove gripping bracket, often because bracket pincers do not have impetus, when gripping bracket, the slippage often causing bracket to clamp because of firmly excessive, cause the dismounting of bracket to be difficult to carry out, spended time is long.What the present invention relates to easily cuts groove dental aligners, and the bottom surface of bracket body of easily cutting groove dental aligners adds the recess of wedge shape.The design of recess, the bottom surface of bracket body is made to have multiple space vacated, this space vacated is conducive to the wedging of bracket pincers, and after above-mentioned recess wedged completely by bracket pincers, bracket pincers can clamp bracket body completely, when bracket pincers firmly slowly increase, bracket pincers are not easy to slippage from bracket body, and the clamping completely of bracket pincers, makes bracket body can remove like a cork from tooth, save time, also save manpower.Above-mentioned recess is conducive to the wedging of bracket pincers and removes the function of easily cutting groove dental aligners to reach convenient.But easily cut in groove dental aligners at ceramic material, this design sense is very large, because the bracket body of ceramic material does not have ductility, if the bonding force of the bottom surface of bracket body and tooth is stronger, the pincers beak of bracket pincers cannot be wedged between the bottom surface of bracket body and dental surface, so difficulty increases when removing, so the pincers that this design can make bracket clamp are easy to wedge between the bottom surface of bracket body and dental surface, reach the effect that groove dental aligners is easily cut in easy dismounting, easily cut groove dental aligners particularly for the harder zirconium dioxide material of hardness.
What the present invention relates to easily cuts groove dental aligners, the radial section of the major trough ditch easily cutting groove dental aligners is designed to U-shape, the opening size at the both ends of described major trough ditch is large compared with the inside dimension of described major trough ditch, also namely angle is designed at the mesial surface of tie wings, distal surface and major trough ditch intersection, be easy to pin and ligature cutter cut and stretch into angle, cut off the ligature being wrapped in and easily cutting on groove dental aligners.Because ligation be wrapped in easily cut groove dental aligners tie wings on very tight, when ligature cut off by needs, the sharp beak of pin and ligature cutter is difficult to clamp and cuts off the gap of ligature, so above-mentioned design can make pin and ligature cutter have sufficient space to enter major trough ditch, be easier to clamping ligature and cut off.Simultaneously the edge of opening of described major trough ditch two ends is that the design of round and smooth wide-mouth shape makes arch wire be fixed in major trough ditch, very large allowed angle is had at the edge of two ends of major trough ditch, when making utility arch enter major trough ditch, there is the angle of an allowing property, in the tooth arrangement that crowded dislocation is more serious, the angle of this allowing property is conducive to arch wire has gradual change buffering when hurried deformation, being subject to strength and can cushioning of arch wire can be made, patient can be given to the progressive low force continued at the initial stage of correcting, can effectively alleviate the stressed of tooth, improve rectification effect.
What the present invention relates to easily cuts groove dental aligners, the surface of bracket body is also designed with and pre-folds groove, pre-fold groove and be in the shape of the letter V, be i.e. V-shaped groove.The difficulty of easily the cutting groove dental aligners dismounting property that this design is aimed at the material that the hardness such as pottery are comparatively large and ductility is poor designs, because the base plate easily cutting groove dental aligners of such material does not have ductility.If the bonding force of base plate and tooth is comparatively strong, what be difficult to overall pulling down ceramic-like easily cuts groove dental aligners.Thus when using bracket pincers, ceramic-like easily cut the clamping of groove dental aligners two ends stressed time be positioned at and easily cut pre-folding groove and splitting of groove dental aligners bracket body central authorities, the groove dental aligners of easily cutting of ceramic-like is easily come off from facing.When the hardness of easily cutting groove dental aligners is very high, as make material mainly zirconium dioxide time, this zirconium dioxide is easily cut groove dental aligners and is difficult to carry out when removing, so in the longitudinal direction (direction perpendicular to major trough ditch) of bracket body, have the ditch of a longitudinal direction namely to pre-fold groove in the centre of four wings, this degree of depth pre-folding groove is 0.1-1mm.When dismantling bracket, directly putting from pre-folding slot the bracket body that firmly fractures, conveniently easily cutting groove dental aligners from the dismounting tooth.When the making material easily cutting groove dental aligners is metal, because hardness is low, this degree of depth pre-folding groove can be designed as 0.1-0.2mm.Now, also above-mentioned V-shaped groove can be designed, when dismantling, can along the position bending bracket body pre-folding groove, when can fracture bracket body time, bracket body can be dismantled from tooth, when can not fracture completely bracket body time, also because the bending of bracket body considerably increases the space of dismounting, dismounting is convenient to.
What the present invention relates to easily cuts groove dental aligners, in the bottom surface of tie wings, also namely adds arc chord angle towards the side of ligation groove, reduces the frictional force of ligature during ligation, be easy to the slip of ligature during ligation.
Accompanying drawing explanation
Fig. 1 is that one embodiment of the invention easily cuts groove dental aligners front view;
Fig. 2 is for easily cutting groove dental aligners schematic top plan view shown in Fig. 1;
Fig. 3,4 is for easily cutting groove dental aligners side schematic view shown in Fig. 1;
Fig. 5,6 is for easily cutting groove dental aligners side schematic view shown in Fig. 1;
Fig. 7 is for easily cutting groove dental aligners elevational schematic view shown in Fig. 1.
Description of reference numerals
10, groove dental aligners is easily cut; 100, bracket body; 101, major trough ditch; 102, recess; 103, groove is pre-folded; 200, tie wings; 201, protruding; 300, ligation groove.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
Shown in Fig. 1 and Fig. 7, the present embodiment easily cut groove dental aligners 10, comprise bracket body 100 and tie wings 200.This bracket body 100 easily cutting groove dental aligners 10 has the surface and bottom surface that are oppositely arranged, constitutes the side of bracket body 100 between bracket body 100 surface and bracket body 100 bottom surface, and bracket body 100 is surperficial and bottom surface is rectangular.From the edge of edge to bracket body 100 bottom surface on bracket body 100 surface, the size of the side of bracket body 100 narrows gradually; This design makes tie wings 200 (following) have more spatial operation, and ligature and ligature loop can more easily be put into.
Shown in Fig. 2-Fig. 4, bracket body 100 surface has major trough ditch 101, and major trough ditch 101 is in strip, and major trough ditch 101 passes for arch wire.Along the radial direction of major trough ditch 101, the cross section of major trough ditch 101 takes the shape of the letter U, and also namely major trough ditch 101 is U-lag.The opening size at the both ends of major trough ditch 101 is large compared with the inside dimension of major trough ditch 101.And the edge of opening of major trough ditch 101 two ends is round and smooth wide-mouth shape.Arch wire is in the end through major trough ditch 101, and when needs offset, arch wire can be allowed to have a skew slowed down, and the bending of arch wire can't occur suddenly, and the bending of arch wire is formula gradually, and the bending of arch wire has individual radian, can not the bending of right-angle type.When arch wire during rectification enters major trough ditch 101, in major trough ditch 101, have the angle of an allowing property, in the tooth arrangement that crowded dislocation is more serious, the angle of this allowing property is conducive to the buffering that arch wire deformation has gradual change, can effectively alleviate the stressed of tooth, improve rectification effect.
Shown in Fig. 5 and Fig. 6, bracket body 100 surface also has and pre-folds groove 103, pre-folds the major axis of groove 103 and the long axis normal of major trough ditch 101; Pre-fold groove 103 with major trough ditch 101 in decussation.Major trough ditch 101 with pre-fold groove 103 bracket body 100 surface be divided into four parts, also i.e. four regions (quadrant), four regions limits pre-fold groove 103 with major trough ditch 101 for coordinate axes with orthogonal.Along the radial direction pre-folding groove 103, pre-fold groove 103 and be in the shape of the letter V, also namely pre-fold groove 103 for V-shaped groove.Pre-folding groove 103 along bracket body 100 surface to the degree of depth on direction, bracket body 100 bottom surface is 0.1-0.5mm.When retracting bracket, directly firmly to fracture bracket body 100 from pre-folding groove 103 position, conveniently easily cutting groove dental aligners 10 from the dismounting tooth.
Shown in Figure 1, the surface of bracket body 100 is distributed with tie wings 200, tie wings 200 protrudes from bracket body 100 surface.The quantity of tie wings 200 is 4, and 4 tie wings 200 are distributed in four regions of bracket body 100 respectively.Also namely there are between four tie wings 200 two above-mentioned orthogonal major trough ditches 101 and pre-fold groove 103.Along bracket body 100 surface direction, tie wings 200 protrudes from the edge of bracket body 100.
Shown in Figure 1, there is between tie wings 200 and bracket body 100 the ligation groove 300 for placing ligature.The inwall of ligation groove 300 is round and smooth shape.Tie wings 200 has the projection 201 of round and smooth shape towards the inwall of ligation groove 300, the projection 201 of round and smooth shape be arranged so that ligature reduces frictional force in ligation groove 300, be convenient to ligature and slide in ligation groove 300.
Four corner positions of bracket body 100 bottom surface have recess 102.Recess 102 is for supplying wedging and the clamping of bracket pincers.By bracket body 100 marginal surface to bracket body 100 bottom edge direction, the size of recess 102 increases gradually in wedge shape, also namely by four drift angles on bracket body 100 surface, inclined-plane incision is to four drift angle places of bracket body 100 bottom surface, cut out an angle respectively, the cross section cut out is triangular in shape, and the part of excision is wedge shape.Also on a limit, 4 of bracket body 100, also namely a right-angle prismatic post can be excised by bracket body 100 marginal surface to bracket body 100 bottom surface.Make bracket body 100 side form a recess, namely this recess forms above-mentioned recess 102.The shape of recess 102 can be selected arbitrarily, as long as can realize the wedging of bracket pincers and clamp.The quantity of recess 102 also can be other quantity, as 2, or 3, or 5 etc., as long as wedging and the clamping of bracket pincers can be realized, can meet.
The antidote of what the present embodiment related to easily the cut tooth that groove dental aligners 10 relates to when the rectification for tooth, comprises the steps:
According to the array structure of the tooth that needs of patients is corrected, by multiple bracket body 100 easily cutting groove dental aligners 10 by adhesion agent respectively adhesion be fixed on corresponding dental surface, the major trough ditch 101 easily cutting groove dental aligners 10 is lateral attitude in the oral cavity;
By arch wire successively through the major trough ditch 101 of each bracket body 100, by ligature through the ligation groove 300 bracket body 100 and tie wings 200, tighten up ligature and be fixed on arch wire by easily cutting groove dental aligners 10, the restoring force produced by the deformation of arch wire carrys out straightening of teeth.
What the present invention relates to easily cuts groove dental aligners 10, by the design of major trough ditch 101, achieve and easily cut groove dental aligners 10 and mating between arch wire, by the design of tie wings 200, be further advanced by fixing between ligature and arch wire, making easily to cut groove dental aligners 10 with achieving between arch wire is fixedly connected with, and avoids coming off.Relative to traditional bracket, due to the bottom of conventional brackets and the laminating completely of tooth, when using bracket pincers to remove gripping bracket, often because bracket pincers do not have impetus, when gripping bracket, the slippage often causing bracket to clamp because of firmly excessive, cause the dismounting of bracket to be difficult to carry out, spended time is long.What the present invention relates to easily cuts groove dental aligners 10, and the bottom surface of bracket body 100 of easily cutting groove dental aligners 10 has added the recess 102 of wedge shape.The design of recess 102, the bottom surface of bracket body 100 is made to have multiple space vacated, this space vacated is conducive to the wedging of bracket pincers, and after above-mentioned recess 102 wedged completely by bracket pincers, bracket pincers can clamp bracket body 100 completely, when bracket pincers firmly slowly increase, bracket pincers are all not easy to slippage from bracket body 100, and the clamping completely of bracket pincers, makes bracket body 100 can remove like a cork from tooth, save time, also save manpower.Above-mentioned recess 102 is conducive to the wedging of bracket pincers and removes the function of easily cutting groove dental aligners 10 to reach convenient.Easily cut in groove dental aligners at ceramic material, this design sense is very large, because the bracket body of ceramic material does not have ductility, if the bonding force of the bottom surface of bracket body and tooth is stronger, the pincers beak of bracket pincers cannot be wedged between the bottom surface of bracket body and dental surface, so difficulty increases when removing, so the pincers that this design can make bracket clamp are easy to wedge between the bottom surface of bracket body 100 and dental surface, reach the effect that groove dental aligners 10 is easily cut in easy dismounting, easily cut groove dental aligners particularly for the harder zirconium dioxide material of hardness.What the present embodiment related to easily cuts groove dental aligners 10, and easy cutting ligation silk and low force are rescued.
What the present embodiment related to easily cuts groove dental aligners 10, the radial section of the major trough ditch 101 easily cutting groove dental aligners 10 is designed to U-shape, the opening size at the both ends of major trough ditch 101 is large compared with the inside dimension of major trough ditch 101, also namely in the bezel designs of the mesial surface of tie wings 200, distal surface and major trough ditch 101 intersection, be easy to pin and ligature cutter cut and stretch into angle, cut off the ligature be wrapped on bracket.Because ligation be wrapped in easily cut groove dental aligners tie wings 200 on very tight, when ligature cut off by needs, the sharp beak of pin and ligature cutter is difficult to clamp and cuts off the gap of ligature, so above-mentioned design can make pin and ligature cutter have sufficient space to enter major trough ditch 101, be easier to clamping ligature and cut off.Simultaneously the edge of opening of described major trough ditch 101 two ends is that the design of round and smooth wide-mouth shape makes arch wire be fixed in major trough ditch 101, very large allowed angle is had at the edge of two ends of major trough ditch 101, when making utility arch enter major trough ditch 101, there is the angle of an allowing property, in the tooth arrangement that crowded dislocation is more serious, the angle of this allowing property is conducive to arch wire has gradual change buffering when hurried deformation, being subject to strength and can cushioning of arch wire can be made, patient can be given to the progressive low force continued at the initial stage of correcting, can effectively alleviate the stressed of tooth, improve rectification effect.
What the present embodiment related to easily cuts groove dental aligners 10, and what the surface of bracket body 100 was also designed pre-folds groove 103, pre-folds groove 103 and is in the shape of the letter V, be i.e. V-shaped groove.The difficulty of easily the cutting groove dental aligners 10 dismounting property that this design is aimed at the material that the hardness such as ceramic-like are comparatively large and ductility is poor designs, because the bracket body 100 that this ceramic-like easily cuts groove dental aligners 10 does not have ductility.If bracket body 100 is comparatively strong with the bonding force of tooth, what be difficult to overall pulling down ceramic-like easily cuts groove dental aligners 10.So when using bracket pincers, ceramic-like easily cut the clamping of groove dental aligners 10 two ends stressed time be positioned at pre-folding groove 103 and splitting of bracket body 100 central authorities of easily cutting groove dental aligners 10, the groove dental aligners 10 of easily cutting of ceramic-like is easily come off from facing.When the hardness of easily cutting groove dental aligners 10 is very high, as make material mainly zirconium dioxide time, this zirconium dioxide is easily cut groove dental aligners and is difficult to carry out when removing, so in the longitudinal direction (direction perpendicular to major trough ditch 101) of bracket body 100, have the ditch of a longitudinal direction namely to pre-fold groove 103 in the centre of four wings, this degree of depth pre-folding groove 103 is 0.1-0.5mm.Dismantle easily cut groove dental aligners 10 time, directly firmly to fracture bracket body 100 from pre-folding groove 103 position, conveniently easily cutting groove dental aligners 10 from the dismounting tooth.When the making material easily cutting groove dental aligners 10 is metal, because hardness is low, this degree of depth pre-folding groove 103 can be designed as 0.1-0.2mm.When dismantling, can along the position bending bracket body 100 pre-folding groove 103, when can fracture bracket body 100 time, bracket body 100 can be dismantled from tooth, when can not fracture completely bracket body 100 time, also because the bending of bracket body 100 considerably increases the space of dismounting, dismounting is convenient to.
What the present embodiment related to easily cuts groove dental aligners 10, in the bottom surface of tie wings 200, also namely adds arc chord angle towards the side of ligation groove 300, reduces the frictional force of ligature during ligation, be easy to the slip of ligature during ligation.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. easily cut groove dental aligners for one kind, it is characterized in that, comprise bracket body and tie wings, described bracket body has the surface and bottom surface that are oppositely arranged, form the side of bracket body between described surface and bottom surface, described surface has the major trough ditch for placing arch wire, and described surface has described tie wings along the both sides of described major trough ditch, described tie wings protrudes from described surface, has the ligation groove for placing ligature between described tie wings and described bracket body;
Described side has multiple for the recess for the wedging of bracket pincers and clamping, and by the edge of edge to the described bottom surface on described surface, the width in the female portion increases gradually in wedge shape.
2. according to claim 1ly easily cut groove dental aligners, it is characterized in that, described major trough ditch is U-shaped ditch.
3. according to claim 2ly easily cut groove dental aligners, it is characterized in that, the opening size at the both ends of described major trough ditch is large compared with the inside dimension of described major trough ditch, and the edge of opening of described major trough ditch two ends is round and smooth wide-mouth shape.
4. according to claim 1-3 any one, easily cut groove dental aligners, it is characterized in that, described surface also has and pre-folds groove, described in pre-fold the major axis of groove and the long axis normal of described major trough ditch, described surface is divided into four regions by the described groove that pre-folds, described in pre-fold groove be V-type groove;
The quantity of described tie wings is 4, and 4 described tie wings are distributed in described four regions respectively.
5. according to claim 4ly easily cut groove dental aligners, it is characterized in that, described in pre-fold groove the degree of depth be 0.1-1mm.
6. according to claim 1-3 any one, easily cut groove dental aligners, it is characterized in that, described tie wings is outwardly in the edge of described bracket body.
7. according to claim 1-3 any one, easily cut groove dental aligners, it is characterized in that, the inwall of described ligation groove is round and smooth.
8. according to claim 7ly easily cut groove dental aligners, it is characterized in that, described tie wings has round and smooth projection towards the inwall of described ligation groove.
9. according to claim 1-3 any one, easily cut groove dental aligners, it is characterized in that, described surface and described bottom surface all rectangular, from the edge of edge to the described bottom surface on described surface, the size of described side narrows gradually.
10. an antidote for tooth, is characterized in that, comprises the steps:
The array structure of the tooth corrected as required, is fixed on the surface of described tooth by the bracket body adhesion of easily cutting groove dental aligners;
By the major trough ditch of arch wire through described bracket body, and by ligature through the ligation groove described bracket body and tie wings, tighten up described ligature and be fixed on described arch wire by easily cutting groove dental aligners, the restoring force produced by the deformation of arch wire corrects described tooth.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510438332.2A CN105030348B (en) | 2015-07-22 | 2015-07-22 | Easily cut groove dental aligners |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112274278A (en) * | 2020-11-09 | 2021-01-29 | 梁甲兴 | Fully synchronous bracket |
| CN114081646A (en) * | 2021-11-24 | 2022-02-25 | 重庆医科大学附属第二医院 | Self-locking correction system beneficial to multi-dimensional control |
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| US5902104A (en) * | 1996-12-04 | 1999-05-11 | Yamada; Kenjiro | Orthodontic wire supporting device |
| US20070148610A1 (en) * | 2005-12-23 | 2007-06-28 | 3M Innovative Properties Company | Orthodontic appliance with archwire-engaging clip |
| US20070243497A1 (en) * | 2006-04-18 | 2007-10-18 | Ceramic Sciences Incorporated | Orthodontic bracket assembly |
| US20120295213A1 (en) * | 2011-05-16 | 2012-11-22 | Andrews Lawrence F | Orthodontic bracket system |
| CN103857356A (en) * | 2011-10-10 | 2014-06-11 | 3M创新有限公司 | Orthodontic appliances with tapered archwire slots |
| CN102772254A (en) * | 2012-07-09 | 2012-11-14 | 北京圣玛特科技有限公司 | Self-locking bearing groove with self-provided locking buckle of elastic ring on working wing |
| CN202960801U (en) * | 2012-12-31 | 2013-06-05 | 烟台毓璜顶医院 | Bracket with meshes and fissures on base plate |
| CN203988436U (en) * | 2014-07-31 | 2014-12-10 | 杭州星辰三比齿科器材有限公司 | A kind of bracket for orthodontic treatment |
| CN104127251A (en) * | 2014-08-13 | 2014-11-05 | 马鞍山市休普技术陶瓷有限责任公司 | Ceramic bracket and production method thereof |
| CN204951192U (en) * | 2015-07-22 | 2016-01-13 | 丁力 | Easily cut groove orthodontics ware |
| CN204951193U (en) * | 2015-07-22 | 2016-01-13 | 丁力 | Teeth corrector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274278A (en) * | 2020-11-09 | 2021-01-29 | 梁甲兴 | Fully synchronous bracket |
| CN114081646A (en) * | 2021-11-24 | 2022-02-25 | 重庆医科大学附属第二医院 | Self-locking correction system beneficial to multi-dimensional control |
| CN114081646B (en) * | 2021-11-24 | 2023-11-28 | 重庆医科大学附属第二医院 | Self-locking correction system beneficial to multidimensional control |
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| CN105030348B (en) | 2017-10-27 |
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Denomination of invention: Orthodontic device facilitating shear of bracket wires and orthodontic method Effective date of registration: 20200618 Granted publication date: 20171027 Pledgee: Bank of China Limited Dongshan Branch of Guangzhou Pledgor: GUANGZHOU OO MEDICAL SCIENTIFIC Ltd. Registration number: Y2020440000114 |
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