CN102462556B - Self-locked type lingual appliance bracket of orthodontic balancing appliance - Google Patents
Self-locked type lingual appliance bracket of orthodontic balancing appliance Download PDFInfo
- Publication number
- CN102462556B CN102462556B CN201110069723.3A CN201110069723A CN102462556B CN 102462556 B CN102462556 B CN 102462556B CN 201110069723 A CN201110069723 A CN 201110069723A CN 102462556 B CN102462556 B CN 102462556B
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- 230000014759 maintenance of location Effects 0.000 claims abstract description 37
- 210000004283 incisor Anatomy 0.000 claims abstract description 22
- 210000004763 bicuspid Anatomy 0.000 claims abstract description 9
- 210000003464 cuspid Anatomy 0.000 claims abstract description 8
- 210000005056 cell body Anatomy 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005530 etching Methods 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010271 massa medicata fermentata Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A self-locked type lingual appliance bracket is composed of bracket bodies, a lock spring, a brake and a brake force applying nail, wherein each bracket body is composed of bracket wings, bracket teeth, a groove, a braking ditch, a base part and retention ditches. Incisors, lateral incisors and canine teeth in the upper and lower jaws are of a longitudinal oval shape, the bracket bodies for first and second bicuspid teeth in the upper and lower jaws are of a lateral oval shape, the vertical ditch of the bracket is vertical to the jaw plane, the number of the retention ditches of the incisors and canine teeth in the upper jaw is 1 more than that of the retention ditches of other bracket bodies, and the base surface shapes differ because the fixing positions of the lingual bracket are different. The bracket wings are of a sector-like shape, ligation ditches are formed below the inside of the bracket wings, and the sizes of the ligation ditches vary according to the sizes of the brackets. The bracket teeth are located at the edges of the bracket wings in the groove in the horizontal direction, and the spacing among the bracket teeth is identical; the lock spring is fixed in the bracket wing in a region AB; the brake is fixed in a region DC; the brake teeth on the brake body of the brake and the brake teeth of the brake force applying nail are of a sawtooth shape; the directions of the sawtooth-shaped brake teeth are opposite; and the thickness of the nail tip of the brake force applying nail is smaller than that of the nail body.
Description
Affiliated field:
What be that in the fixed orthodontic system of mouth cavity orthodontic field, the balance system of correcting is corrected for tongue side exempts from ligation bracket
Background technology:
In current clinical manipulation, the ligation of lingual bracket is than labial bracket difficulty, in the process of operation, due to the factor of position and angle, the time of operation length relatively by chair, the effect of simultaneously ligation neither be very ideal, in the self-locking bracket using clinically at present, the form of self-locking mainly contains two kinds, and one is reed-type self-locking, this kind of reed can cover the positive form of bracket, but this bracket exists 4 shortcomings.1, in bracket cell body, easily stockpile abundance of food residual, mouldy easy generation abnormal flavour in mouth, and be unfavorable for health.2, the reed of bracket is opened difficulty, and needs being changed to the operations such as arch wire increases difficulty.3, use initial arch wire in the time of the large indivedual tooth of the relative degree of misalignment of effect, the corrective force being shaped on arch wire is prone to while being greater than the bed knife of reed that bracket comes off or reed is opened and affects correcting process and carry out.4, arch wire is easily stuck in and between cell body and reed, forms large frictional force and to cause correcting tooth system moving, and impact is corrected the mobile of tooth body and adjusted.Another kind is the self-locking of high spring wire formula, this kind of spring silk can effectively prevent or stop above mistake, but the form bending that only relies on spring silk is the fixed effect that can not reach, in former morphological basis, increasing curved is preferably to select, it is to be noted simultaneously, it is the main cause of correcting the laissez-faire self-regulated of tooth in self-locking correcting process that self-locking bracket self design at present lacks braking adjustment, is also that early stage denture comes into line the main cause that occurs overcorrection in process.
Summary of the invention:
According to physics couple principle and the poor phenomenon of metallic elastic power, taking clinical practical operation as requirement, taking normal population tooth body tongue side form as basis, taking the thinking that simply completes efficient rectification as guidance, be ellipse by the form Design of self-locking tongue side appliance bracket.Self-locking tongue side appliance bracket is to be made up of the afterburning nail of cell body, snap, damper brake and damper brake, and wherein cell body is to be jointly made up of the groove wing, molar, groove, braking ditch, basilar part and retention groove.The configuration bracket of maxillomandibular central incisor, lateral incisor and canine tooth is for vertical oval, the parallel incisxal edge of retention groove or jaw plane, the vertical retention groove of nose of the relative straight line of ellipse of basilar part, the configuration bracket of maxillomandibular first bicuspid and second bicuspid is horizontal oval, the parallel jaw face of retention groove or jaw plane.The parallel retention groove of nose of the relative straight line of ellipse of basilar part.The configuration of all brackets is all oval, and the groove of bracket is parallel with jaw plane or incisxal edge, and the vertical furrow of bracket and jaw plane or incisxal edge are perpendicular staggered.The form of basilar part is oval, and the height of basilar part is 0.5 millimeter.Maxillary central incisors is the basal surface of projection, relatively the longest oval-shaped straight line internal diameter is 3.5 millimeters, relatively short lines internal diameter is 3 millimeters, basilar part is high is 0.5 millimeter, the projection of basilar part is head of a nail shape, the curved projection of side form, and the height peak of projection is 0.4 millimeter, the total height of basilar part is 0.9 millimeter, and projection feature is for closely the less obvious nearly gum of incisxal edge place is relatively obvious; Projection on basal surface has 5 retention grooves, and dark 0.3 millimeter, the damaged place of basal surface opening is wide 0.2 millimeter, and ditch bottom width is 0.3 millimeter, is down concavity and is arranged in parallel.Upper jaw lateral incisor is the basal surface of projection, basilar part relatively the longest oval-shaped straight line internal diameter is 3 millimeters, relatively short lines internal diameter is 2.5 millimeters, basilar part is high is 0.5 millimeter, basilar part projection is head of a nail shape, side form is the arc of projection, the height of projection is 0.2 millimeter, the total height of basilar part is 0.7 millimeter, the feature of projection is that nearly incisxal edge place is less obvious, nearly gum place is relatively obvious, there are 5 retention grooves at basal surface, 0.3 millimeter of ditch depth, the damaged place of basal surface opening is wide 0.2 millimeter, 0.3 millimeter of ditch bottom width, being down concavity is arranged in parallel, between every retention groove parallel differ distance be 0.2 millimeter.The nearly cusp of eye tooth basal surface has recessed arc chase, basilar part relatively the longest oval-shaped straight line internal diameter is 3.5 millimeters, the shortest straight line internal diameter is 3.3 millimeters relatively, basilar part height is 0.5 millimeter, basilar part has one of recessed arc chase, the chase wide of arc is 2 millimeters, the peak of chase arc is that the degree of depth of chase is 0.5 millimeter, the total height of basilar part is 1 millimeter, the feature of chase is wide than nearly gum place of the width at nearly cusp place, there are 5 retention grooves at basal surface, 0.3 millimeter of ditch depth, the damaged place of basal surface opening is wide 0.2 millimeter, ditch bottom width is 0.3 millimeter, being down concavity is arranged in parallel.First and second bicuspidal basal surface of the upper jaw is oval, the oval-shaped relatively the longest straight line internal diameter of basilar part is 3.5 millimeters, relatively short lines internal diameter is 3 millimeters, basilar part is high 0.5 millimeter, basilar part side form is arc, arcuate center peak is 0.5 millimeter apart from the distance of nearly middle hypothesis plane far away, the total height of basilar part is 1 millimeter, there are 5 retention grooves at basal surface, ditch depth is 0.3 millimeter, the damaged place of basal surface opening is wide 0.2 millimeter, and ditch bottom width is 0.3 millimeter, is down concavity and is arranged in parallel.The basilar part of infradentale, lateral incisor is plane, the substrate form of infradentale and lateral incisor is oval, the relatively the longest straight line internal diameter of basilar part ellipse is 3.5 millimeters, relatively short lines internal diameter is 3 millimeters, and the height of basilar part is 0.5 millimeter, and the basal surface of basilar part has 5 retention grooves, ditch depth is 0.3 millimeter, the damaged place of opening of basal surface is wide 0.2 millimeter, and 0.3 millimeter of ditch bottom width, is down concavity and is arranged in parallel.Retention groove entirety is in the central region of basal surface.There is recessed arc chase in the nearly cusp of the basal surface district of lower jaw point, basilar part relatively the longest oval-shaped straight line internal diameter is 3.5 millimeters, relatively short lines internal diameter is 3.3 millimeters, the height of basilar part is 0.5 millimeter, and the arc peak of chase is that the degree of depth of chase is 0.3 millimeter, and the total height of basilar part is 0.8 millimeter, the feature of chase is wide than nearly gum place of the width of nearly cusp place ditch, have 5 retention grooves at basal surface, the degree of depth of ditch is 0.3 millimeter, and wide at the damaged place of basal surface opening is 0.2 millimeter.Ditch bottom width is 0.3 millimeter, is down concavity and is arranged in parallel.First and second bicuspidal basal surface form of lower jaw is oval, the oval-shaped relatively the longest straight line internal diameter of basilar part is 3.5 millimeters, relatively the shortest internal diameter is 3 millimeters, and basilar part is high is 0.5 millimeter, and the side form of basilar part is arc, between during arcuate center peak distance is closely far away, suppose that the distance of plane is 0.5 millimeter, basal surface has 5 retention grooves, and ditch depth is 0.3 millimeter, and the damaged place of basal surface opening is wide 0.2 millimeter, ditch bottom width is 0.3 millimeter, is down concavity and is arranged in parallel.Due to the difference of lingual bracket fixed position, the form of basal surface there are differences.The basilar part of upper infradentale, lateral incisor, canine tooth is vertical elliptic design, be retention groove parallel tooth body incisxal edge or jaw plane, its relatively the longest straight line inner diameter vertical retention groove, first and second bicuspidal basilar part of upper lower jaw is horizontal oval, the parallel jaw face of retention groove or jaw plane, its relatively short lines inner diameter vertical retention groove.The number of the retention groove of lower jaw self-locking lingual bracket basal surface is identical, and is all the sand face that rubs beyond basal surface retention groove, to increase retention effect.The form of the groove wing is that class is fan-shaped, at an independent bracket, left side is not identical with right side comparatively speaking, and ligature furrow is positioned at the below of the groove wing, the semicircle cell body center that embeds, ligature furrow front configuration is oval, and the size of ligature furrow is according to the size of bracket and not identical.The height of the groove wing is 1.5 millimeters, and basilar part is to the distance of groove wing top plane, and the distance that ligature furrow embeds center is 0.7 millimeter.In the front of oval-shaped cell body, position while placement according to the relative tooth body of bracket, taking the oval-shaped center of circle as midtread to the groove of design bracket, the braking ditch of vertical direct design bracket, the degree of depth of groove is 0.8 millimeter, the width of groove is 1 millimeter, designing respectively molar 4 in the nearly jaw plane area He Jinyin district of groove arranges, the number of every emissions groove tooth is 3, molar is positioned at the edge of level to the groove inside groove wing, molar be shaped as denation, the width of each molar and Cao Yixiang company headquarters is 0.3 millimeter, high 0.2 millimeter, upper and lower molar is arranged relatively.Between molar is upper and lower, at a distance of 0.6 millimeter, the distance between all molar and molar is identical.The width of braking ditch is 1 millimeter, and the degree of depth is 1 millimeter, and crossing " ten " word shape that is of groove, afterburning shield is arranged at the top at braking ditch, has the circular hole of 0.5 millimeter of diameter in shield, can place the afterburning nail of damper brake, braking ditch is lower than the bottom of trench position of groove, and both differ 0.2 millimeter.Have wing smooth areas in the edge designs of the groove wing, design base smooth areas at the edge of basilar part, the form of smooth areas is the damaged of inclination, and the width of wing smooth areas is 0.5 millimeter, and the width of its smooth areas is 0.3 millimeter.Fixing hole and lower fixed hole on designing respectively on the groove wing of both sides cell body of braking ditch, the diameter of fixing hole is 0.6 millimeter.The upper fixed hole position of tongue side appliance bracket is in the lower 0.8 millimeter of place of the wing of the AB groove wing, and the center of circle is higher than 0.25 millimeter of the bottom land of groove, and lower fixed hole is positioned at the below of the CD district groove wing.Upper left and WeiAB district, the upper right groove wing, lower-left and WeiCD district, the bottom right groove wing, the upper fixing hole at the bracket edge, two free-end CongAB districts of snap is advanced in bracket braking ditch relatively, free-end back bending is completed to the combination of same bracket.Damper brake is to utilize the steel wire of the lower fixed hole in transverse slot YiCD district to complete the combination of same bracket, and the shape of snap changes according to the form of bracket, is less than the girth of cell body with respect to single bracket snap length.The height of the bent V-shaped curved vertical channel wing of the elastic stressing of snap and be parallel to the positive facial contour of the cell body AB district groove wing, between upper fixing hole and groove, flexible fixing " V " shape is curved, flexible fixing " V " shape of snap at the lower fixed hole place of the CD groove wing is curved, the curved dual-use function that has fixing increase elasticity and unlatching of " V " shape, snap is that diameter is the elastomeric tinsel of 0.5 millimeter.Damper brake is class cuboid, there is a circular perforations in damper brake Zha Jian district, and penetration hole diameter is 0.6 millimeter, and the length of damper brake central incisor, lateral incisor, canine tooth is 2 millimeters, first and second bicuspidal length is 1.5 millimeters, width is all 0.8 millimeter, and damper brake integral thickness is 0.7 millimeter, and the afterburning nail of damper brake is cuboid side form, length is 1.2 millimeters, diameter is 0.45 millimeter, and the head of a nail is spheroid form, and there is anti-skidding design on surface.The afterburning nail of damper brake is asymmetric cuboid, and the shape of nail tip is cone-shaped, and the afterburning nail of cell body, damper brake and damper brake of self-locking tongue side appliance bracket is to form with medical stainless steel or medical metal manufacture.Snap forms with elastomeric tinsel manufacture, both material differences.
Accompanying drawing and brief description of the drawings:
Fig. 1: upper central incisor self-locking tongue side appliance bracket front aspect graph
Fig. 2: upper bicuspid self-locking tongue side appliance bracket front aspect graph
Fig. 3: upper bicuspid self-locking tongue side appliance bracket snap
Fig. 4: the afterburning nail of self-locking tongue side appliance bracket damper brake
Fig. 5: bicuspid self-locking tongue side appliance bracket is vertically to tangent plane aspect graph
Fig. 6: self-locking tongue side appliance bracket damper brake
Fig. 7: upper central incisor self-locking tongue side appliance bracket level is to tangent plane aspect graph
Fig. 8: Upper Anterior Teeth self-locking tongue side appliance bracket basal surface figure
Fig. 9: upper bicuspid self-locking tongue side appliance bracket basal surface aspect graph
Detailed annotation: 1, retainer 2, add Massa Medicata Fermentata 3, damper brake 4, molar 5, the groove wing 6, braking ditch
7, groove 8, basilar part 9, retention groove 10, upper fixing hole 11, lower fixed hole 12, lock tooth
Specific embodiments:
First all clean up with ultrasonic scaling machine correcting individual tooth, after Periodontal Tissue Condition is stable, start fixing self-locking tongue side appliance bracket.First with phosphoric acid or etching agent, tongue side corona face is carried out to acid etching, etching time is 1 minute, rinse after etching agent relatively every wet with clear water, dry up the tongue side facing after acid etching, mediation enamel varnish A type and Type B, mixed varnish is coated on the facing after tongue side acid etching, then be in harmonious proportion enamel binder resin A type and Type B, mixed resin is coated on the bracket basal surface gripping with bracket fixation forceps, be placed on tooth body tongue side varnish above, pressurization gently after determining, by unnecessary resin extruded, after clearing up unnecessary resin, wait to solidify the use that can enter a step.In bonding process, to keep the dry of adhesion zone.Arch wire is placed after groove, snap is placed on to the groove wing around with probe, damper brake below arch wire, determine all normal after gently drop-down snap after snap is opened, be stuck in ligature furrow.For the rectification tooth body of needs braking, the afterburning nail of gripping damper brake is placed on braking ditch gently, the movable part below of AB district damper brake is stretched under damper brake, it should be noted that, the lock point of the afterburning nail of damper brake will contrast with the lock body of damper brake, and after pressurization, difficult drop-off is followed closely in damper brake reinforcing like this.
Claims (8)
1. self-locking tongue side appliance bracket is to be made up of the afterburning nail of cell body, snap, damper brake and damper brake, it is characterized in that, cell body is to be jointly made up of the groove wing, molar, groove, braking ditch, basilar part and retention groove; Groove, braking ditch be in the front of cell body, groove be level to, braking ditch for vertically to, braking ditch and groove intersect and are " ten " word shape, brake ditch lower than the bottom of trench position of groove; Molar is positioned at the edge of the groove inside groove wing; Retention groove is positioned at the basal surface of basilar part; Two free-ends of snap are relative with fixing hole bracket edge, upper right district and be advanced in bracket braking ditch from upper left, free-end back bending completed to the combination of same bracket; Damper brake is to utilize the steel wire of the lower fixed hole in transverse slot wing lower-left and bottom right district to complete the combination of same bracket; Afterburning shield is arranged at the top at braking ditch, has the circular hole of 0.5 millimeter of diameter in shield, can place the afterburning nail of damper brake; On the lock body of damper brake and the face that contacts of bottom of trench of braking ditch be shaped as zigzag, jagged lock tooth is towards contrary with the afterburning nail of damper brake; The afterburning nail of damper brake is asymmetric cuboid, and the thickness of nail tip is less than the thickness of rivet nut.
2. self-locking tongue side appliance bracket according to claim 1, it is characterized in that, the configuration bracket of maxillomandibular central incisor, lateral incisor and canine tooth is for vertical oval, retention groove parallel tooth body incisxal edge or jaw plane, the bracket of upper lower jaw first bicuspid and second bicuspid is horizontal oval, the parallel jaw face of retention groove or jaw plane, the configuration of all brackets is all oval; The groove of bracket is parallel with jaw plane or incisxal edge, and the braking ditch of bracket and jaw plane or incisxal edge are perpendicular staggered.
3. self-locking tongue side appliance bracket according to claim 1, it is characterized in that, the basal surface form of basilar part is oval, maxillary central incisors is the basal surface of projection, upper jaw lateral incisor is the basal surface of projection, there is recessed arc chase in the nearly cusp district of eye tooth basal surface, the upper jaw first, two bicuspidal basal surfaces are oval, infradentale, the basal surface of lateral incisor is plane, there is recessed arc chase in the nearly cusp of the basal surface district of lower jaw canine tooth, lower jaw first, two bicuspidal basal surfaces are oval, the retention groove of lower jaw bracket is identical, due to the fixing position difference of lingual bracket, the form of basal surface there are differences.
4. self-locking tongue side appliance bracket according to claim 1, it is characterized in that, the form of the groove wing is that class is fan-shaped, at an independent bracket, left side is not identical with right side comparatively speaking, ligature furrow is below the groove wing interior, the semicircle cell body center that embeds, the positive general morphology of ligature furrow be ellipse, the size of ligature furrow is according to the size of bracket and not identical.
5. self-locking tongue side appliance bracket according to claim 1, it is characterized in that, designing respectively molar 4 in the nearly jaw plane area He Jinyin district of groove arranges, the number of every emissions groove tooth is 3, molar is positioned at the edge of level to the groove inside groove wing, molar be shaped as denation, distance between molar and the molar of all brackets is identical, braking ditch is lower than the position of groove, have respectively He Ji smooth areas, wing smooth areas at the edge of the groove wing and the edge of basilar part, the form of smooth areas is the damaged of inclination.
6. self-locking tongue side appliance bracket according to claim 1, is characterized in that, the basal surface that maxillary central incisors is projection, and the basal surface that upper jaw lateral incisor is projection, basilar part projection is head of a nail shape, and side form is the arc of projection.
7. self-locking tongue side appliance bracket according to claim 1, is characterized in that, the difference of lingual bracket fixed position, and the form of basal surface there are differences; The basilar part of upper infradentale, lateral incisor, canine tooth is vertical elliptic design, be retention groove parallel tooth body incisxal edge or jaw plane, its relatively the longest straight line inner diameter vertical retention groove, first and second bicuspidal basilar part of upper lower jaw is horizontal oval, the parallel jaw face of retention groove or jaw plane, its relatively short lines inner diameter vertical retention groove; The number of the retention groove of lower jaw self-locking lingual bracket basal surface is identical, and is all the sand face that rubs beyond basal surface retention groove, to increase retention effect.
8. according to arbitrary described self-locking tongue side appliance bracket in claim 1,2,3,4,5,6 and 7, it is characterized in that, the afterburning nail of cell body, damper brake and damper brake of self-locking tongue side appliance bracket is to form with medical stainless steel or medical metal manufacture, and snap forms with elastomeric tinsel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069723.3A CN102462556B (en) | 2011-03-23 | 2011-03-23 | Self-locked type lingual appliance bracket of orthodontic balancing appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069723.3A CN102462556B (en) | 2011-03-23 | 2011-03-23 | Self-locked type lingual appliance bracket of orthodontic balancing appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102462556A CN102462556A (en) | 2012-05-23 |
| CN102462556B true CN102462556B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110069723.3A Expired - Fee Related CN102462556B (en) | 2011-03-23 | 2011-03-23 | Self-locked type lingual appliance bracket of orthodontic balancing appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN102462556B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925630A (en) * | 2021-10-19 | 2022-01-14 | 江苏盛玛特新材料科技有限公司 | Self-fastening and convenient-to-detach self-ligating bracket |
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