CN102920516A - Tongue-side straight wire arch tooth appliance - Google Patents
Tongue-side straight wire arch tooth appliance Download PDFInfo
- Publication number
- CN102920516A CN102920516A CN2012103902179A CN201210390217A CN102920516A CN 102920516 A CN102920516 A CN 102920516A CN 2012103902179 A CN2012103902179 A CN 2012103902179A CN 201210390217 A CN201210390217 A CN 201210390217A CN 102920516 A CN102920516 A CN 102920516A
- Authority
- CN
- China
- Prior art keywords
- bracket
- arch wire
- arch
- backteeth
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- A61C7/20—Arch wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
- A61C7/145—Lingual brackets
Abstract
The invention discloses a tongue-side straight wire arch tooth appliance. According to the tongue-side straight wire arch tooth appliance, a front tooth support slot and a rear tooth support slot attached to the front tooth tongue side and the rear tooth tongue side are used as the planes matched with the anatomical surface of the tooth tongue side of the patient so that the fixation of the support slots is more stable; meanwhile, a front tooth arch wire is set into a curve shape, and a rear tooth arch wire is set into a straight arch wire so as to facilitate the movement during tooth growth; due to the arch wire bending between the front tooth arch wire and the rear tooth arch wire, the mounting of the appliance is firmer, a better correction effect is realized on the teeth needing correction, and the discomfort of the patient in the correction treatment process can be reduced; and the tongue-side straight wire arch tooth appliance is applied to the field of appliances.
Description
Technical field
The present invention relates to be used to the orthodontic appliance of rescuing malocclusion, particularly relate to a kind of tongue side straight arch wire dental appliance.
Background technology
People's tooth tongue side form is obviously different from the lip side, not only has larger difference, particularly labial teeth between the tooth but also between the individuality.Above central incisor is example, its best torque degree (is that words are to shaft rake, torque) be 7 °, minimum in view of tooth lip side form individual variation, if be that 7 ° labial bracket pastes tooth lip side clinical crown center with groove torque degree, use the tooth torque degree after full-scale side's silk bow is corrected, individual variation is also minimum, in other words, same upper central incisor labial bracket sticks on the Different Individual, and the result after rescuing is consistent; Here it is, and labial bracket can by the unified specification batch making, be applied to the basis of Different Individual.Again take the dental arch form as example, each corona lip side central point link to each other almost can form one level and smooth arc, even tooth level to and vertically to variant also be very little, remedy it in the time of can making by bracket, tooth lip side that Here it is is used the anatomic basis that straight arch wire is rescued feasibility.
Tooth tongue side is then different, and the individual variation that for example goes up central incisor tongue side form is larger, on the same position of same bracket central incisor on the Different Individual, and the result after rescuing, for example the torque degree then is not quite similar.Other labial teeth situations are substantially similar.Obviously, as the lip side the lingual bracket of batch making unified specification to be applied on the Different Individual tooth be less feasible.Solution is to make to measure preferably, namely by each individual tooth tongue side Morphological Features, makes individually bracket.The personalized appliance of tongue side (personalized bracket and personalized arch wire, i.e. Incognito lingual appliance) of the just abnormal expert Wiechmann of Germany (2001) research and development preferably resolves this problem.Yet when making Customized lingual appliance, personalized arch wire can be formed on when extending along with the tongue side that words are to the bending that rises and falls on the arch wire plane, and these bendings are unfavorable for that in orthodontic therapy tooth moves smoothly.In rescuing process, in order to allow Tooth Movement to ideal position, comparatively ideal move mode is that the bracket groove that is bonded on the tooth slides or slides smoothly along the bracket groove without extra crooked smoothly straight arch wire along the extra crooked level and smooth straight arch wire of nothing is smooth, and these bendings of arch wire can obviously increase the frictional force between arch wire and the groove, obviously be conducive to like that this slip not as straight arch wire, can produce disadvantageous rectifying effect.The STb straight arch wire tongue side appliance (Lingual straight wire appliance) of just abnormal expert Scuzzo and Takemoto research and development is attempted to address this problem.The personalized appliance of tongue side that aspect Tooth Movement, really is better than the Wiechmann research and development.But well-known, tongue side dental arch form is significantly different from the lip side, and obvious step between eyetooth and first bicuspid particularly is to such an extent as to make the grown form of tongue side dental arch be mushroom.If as the lip side, use level and smooth straight arch wire in the tongue side, on the contrary be conducive to Tooth Movement, yet the thickness of labial teeth lingual bracket is obviously increased, with the anatomic differences between the tooth before and after remedying.So, not only obviously increase patient's uncomfortable degree, and bracket comes off easily.
Summary of the invention
For addressing the above problem, the invention provides the fixing more stable tongue side dental appliance of the better and bracket of a kind of rectifying effect.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of tongue side straight arch wire dental appliance, comprise the labial teeth bracket that is installed on each labial teeth tongue side, be installed on the backteeth bracket of each backteeth tongue side and connect front dental arch filament and the rear dental arch filament of each labial teeth bracket and backteeth bracket, rear dental arch filament is a straight arch wire, front dental arch filament is a curve arch wire, the junction of front dental arch filament and rear dental arch filament is provided with arch wire bending, and the bracket basal surface of each labial teeth bracket and backteeth bracket is the curved surface that the tongue side dissection surface with the labial teeth that labial teeth bracket or backteeth bracket are installed or backteeth matches.
Be further used as the improvement of technical solution of the present invention, the front dental arch filament of the front dental arch filament of oral cavity upside and the rear dental arch filament of both sides or oral cavity downside and the rear dental arch filament of both sides are the same arch wire.
Be further used as the improvement of technical solution of the present invention, front dental arch filament is a curve shape that each point is continuous.
Be further used as the improvement of technical solution of the present invention, be equipped with the arch wire groove on each labial teeth bracket and the backteeth bracket.
Be further used as the improvement of technical solution of the present invention, the quantity of the arch wire groove on each labial teeth bracket or the backteeth bracket is no less than one.
Be further used as the improvement of technical solution of the present invention, arch wire groove on the backteeth bracket on each labial teeth bracket and the bicuspid is the single-blade structure, arch wire groove on the backteeth bracket on the sixth-year molar is the double-vane structure, and the arch wire groove on the backteeth bracket on the second plunge grinding tooth is the tongue tubular construction.
Be further used as the improvement of technical solution of the present invention, be equipped with reticulate structure on labial teeth bracket and backteeth bracket and the contacted binding face of tooth.
Beneficial effect of the present invention: this tongue side straight arch wire dental appliance will be attached at labial teeth bracket on labial teeth tongue side and the backteeth tongue side and backteeth bracket and be made as the plane that the tooth tongue side dissection surface with the patient matches, so that bracket is fixing more stable, simultaneously front dental arch filament is arranged to curve shape, rear dental arch filament is set to straight arch wire, to make things convenient for the displacement in the dental growth, between front dental arch filament and rear dental arch filament, be provided with the arch wire bending, can be so that the installation of appliance be more firm, thereby can so that the tooth that need to rescue obtains better rectifying effect, also can reduce the uncomfortable degree of patient in rescuing therapeutic process simultaneously.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is embodiment of the invention overall structure schematic diagram;
Fig. 2 is arch wire structural representation in the embodiment of the invention;
Fig. 3 is the single-blade structural representation on the labial teeth bracket latter backteeth bracket in the embodiment of the invention;
Fig. 4 is the double-vane structural representation on the backteeth bracket in the embodiment of the invention;
Fig. 5 is the tongue tubular construction schematic diagram on the backteeth bracket in the embodiment of the invention.
The specific embodiment
With reference to Fig. 1～Fig. 5, the present invention is a kind of tongue side straight arch wire dental appliance, comprise the labial teeth bracket 1 that is installed on each labial teeth tongue side, be installed on the backteeth bracket 2 of each backteeth tongue side and connect front dental arch filament 3 and the rear dental arch filament 4 of each labial teeth bracket 1 and backteeth bracket 2, rear dental arch filament 4 is a straight arch wire, front dental arch filament 3 is a curve arch wire, the junction of front dental arch filament 3 and rear dental arch filament 4 is provided with arch wire bending 6, and the bracket basal surface of each labial teeth bracket 1 and backteeth bracket 2 is the curved surface that the tongue side dissection surface with the labial teeth that labial teeth bracket 1 or backteeth bracket 2 are installed or backteeth matches.
This tongue side straight arch wire dental appliance will be attached at labial teeth bracket 1 on labial teeth tongue side and the backteeth tongue side and backteeth bracket 2 and be made as the plane that the tooth tongue side dissection surface with the patient matches, so that bracket is fixing more stable, simultaneously front dental arch filament 3 is arranged to curve shape, rear dental arch filament 4 is set to straight arch wire, to make things convenient for the displacement in the dental growth, be provided with arch wire bending 6 at front dental arch filament 3 and 4 of rear dental arch filaments, can be so that the installation of appliance be more firm, thereby can so that the tooth that need to rescue obtains better rectifying effect, also can reduce the uncomfortable degree of patient in rescuing therapeutic process simultaneously.
Each labial teeth bracket 1 on this tongue side straight arch wire dental appliance and backteeth bracket 2 all design according to patient's tongue side dissection surface shape, the Extraordinary design is adopted on the bracket plane of each labial teeth bracket 1 and backteeth bracket 2, bracket base is thin and area is large, fit like a glove with tongue side dissection surface, not only can significantly improve patient's comfort level, and also difficult drop-off of each labial teeth bracket 1 and backteeth bracket 2.
As the preferred embodiment of the present invention, the front dental arch filament 3 of the front dental arch filament 3 of oral cavity upside and the rear dental arch filament 4 of both sides or oral cavity downside and the rear dental arch filament 4 of both sides are the same arch wire.
As the preferred embodiment of the present invention, front dental arch filament 3 is a curve shape that each point is continuous.
Front dental arch filament 3 integral body are made a continuous curve shape, and curve shape integral body does not have obvious break, can make things convenient in the process that tooth grows after appliance is installed, and move along front dental arch filament 3, do not hinder the growth of tooth.
As the preferred embodiment of the present invention, the junction of front dental arch filament 3 and rear dental arch filament 4 is provided with arch wire bending 6.
There is an obvious step between eyetooth hat tongue side and the bicuspid, therefore be provided with arch wire bending 6 in the junction of front dental arch filament 3 and rear dental arch filament 4, arch wire bending 6 and front dental arch filament 3 be connected the connection of dental arch filament 4 integral body so that the arc mushroom that is, also be to have complied with this anatomic form of tooth tongue side group.Can adapt with broad and thin labial teeth bracket 1 and the backteeth bracket 2 of base plate, extremely be of value to the obvious improvement of patient's comfort level.
The personalization of arch wire also shows, no matter uses carefully circle silk of NiTi, or side's silk bow, arcly not only becomes mushroom, the more important thing is dental arch form the requirements making after arch wire is rescued by the patient, is close to patient's tooth tongue side.The implication that rear dental arch filament 4 is set to straight arch wire is, the arch wire bending 6 between canine tooth and bicuspid, the NiTi that comes into line for tooth carefully justifies the silk bow, labial teeth section no matter, or the backteeth section do not have level to or vertically to bending, be the straight arch wire state, after arch wire embedded each arch wire groove 5, tooth moved, comes into line along the arch wire that the patient rescues rear design.When prefabricated patient's tongue side silk bends, except arc and big or small and NiTi carefully circle silk bow require the same, tongue side silk bow labial teeth section and backteeth Duan Jun are the level and smooth straight arch wire state of zero degree.Make the arch wire reservation make obviously easy, after side's silk bow embeds arch wire groove 5, labial teeth is corrected according to Extraordinary bracket data separately, and backteeth can slide and faster mobile along arch wire groove 5 smoothly by straight rear dental arch filament 4, and the high-quality that reaches at last relative standard is rescued standard.
As the preferred embodiment of the present invention, be equipped with arch wire groove 5 on each labial teeth bracket 1 and the backteeth bracket 2, wherein the groove words of labial teeth bracket 1 vary with each individual to the setting of the torque number of degrees and the nearly medium dip number of degrees far away, be so-called personalized designs or make to measure, the data that the corresponding data of backteeth bracket 2 closes naturally take the best are as according to arranging.
As the preferred embodiment of the present invention, the quantity of the arch wire groove 5 on each labial teeth bracket 1 or the backteeth bracket 2 is no less than one.
As the preferred embodiment of the present invention, arch wire groove 5 on the backteeth bracket 2 on each labial teeth bracket 1 and the bicuspid is the single-blade structure, arch wire groove 5 on the backteeth bracket 2 on the sixth-year molar is the double-vane structure, and the arch wire groove 5 on the backteeth bracket 2 on the second plunge grinding tooth is the tongue tubular construction.
Each backteeth of this appliance carries out half personalized preformation data setting, for example two upper bicuspidal tongue side forms are similar to the lip side, be that its individual variation is very little, thereby the groove data of the backteeth bracket 2 of bicuspid position can be relatively stable, can be as the lip side be installed bracket, make the lingual bracket of the relative standard of groove data, to be adapted to the application of straight arch wire.Yet the corresponding personalized designs of carrying out of the bracket base of dens supporter groove 2 match with patient's tooth tongue side form, and area is large, makes the bracket bonding difficult drop-off thereafter, and bracket thickness adapts with grinding one's teeth in sleep, and is that backteeth is used straight arch wire and created necessary condition.
This Extraordinary appliance can carry out fabrication and installation by following process, at first according to the designing requirement of orthodontist, by manually-operated, arranges tooth at the original Gypsum Fibrosum occlusion cast of patient, the object module after obtaining rescuing.Perhaps utilize laser scanning, in computer, copy the patient rescue before occlusion cast, according to the designing requirement of orthodontist, simulate rectification, denture form after obtaining the patient and rescuing etc.
On this basis, the model after rescuing designs and produces patient's labial teeth individual tongue-side bracket and backteeth half personalized lingual bracket.According to rescuing rear object module, make needed NiTi of each phase and carefully justify the level and smooth personalized Nogata silk bow that the personalized straight arch wire of silk or torque degree are zero degree again.When carrying out the arch wire installation, front dental arch filament 3 vertically snaps in the arch wire groove 5 on the labial teeth, and rear dental arch filament 4 levels snap in the arch wire groove 5 on the backteeth, then snap in the tongue tubular construction.
As the preferred embodiment of the present invention, be equipped with reticulate structure on labial teeth bracket 1 and backteeth bracket 2 and the contacted binding face of tooth, to increase the frictional force between labial teeth bracket 1 or backteeth bracket 2 and tooth, be conducive to the steadiness of its installation.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (7)
1. tongue side straight arch wire dental appliance, it is characterized in that: comprise the labial teeth bracket (1) that is installed on each labial teeth tongue side, be installed on the backteeth bracket (2) of each backteeth tongue side and connect front dental arch filament (3) and the rear dental arch filament (4) of each labial teeth bracket (1) and backteeth bracket (2), described rear dental arch filament (4) is a straight arch wire, described front dental arch filament (3) is a curve arch wire, the junction of described front dental arch filament (3) and rear dental arch filament (4) is provided with arch wire bending (6), and the bracket basal surface of described each labial teeth bracket (1) and backteeth bracket (2) is the curved surface that the tongue side dissection surface with the labial teeth that described labial teeth bracket (1) or backteeth bracket (2) are installed or backteeth matches.
2. tongue side straight arch wire dental appliance according to claim 1, it is characterized in that: the front dental arch filament (3) of the front dental arch filament (3) of described oral cavity upside and the rear dental arch filament (4) of both sides or oral cavity downside and the rear dental arch filament (4) of both sides are the same arch wire.
3. tongue side straight arch wire dental appliance according to claim 1 and 2, it is characterized in that: described front dental arch filament (3) is a curve shape that each point is continuous.
4. tongue side straight arch wire dental appliance according to claim 1 and 2 is characterized in that: be equipped with arch wire groove (5) on described each labial teeth bracket (1) and the backteeth bracket (2).
5. tongue side straight arch wire dental appliance according to claim 4, it is characterized in that: the quantity of the arch wire groove (5) on described each labial teeth bracket (1) or the backteeth bracket (2) is no less than one.
6. tongue side straight arch wire dental appliance according to claim 4, it is characterized in that: the arch wire groove (5) on the backteeth bracket (2) on described each labial teeth bracket (1) and the bicuspid is the single-blade structure, arch wire groove (5) on the backteeth bracket (2) on the described sixth-year molar is the double-vane structure, and the arch wire groove (5) on the backteeth bracket (2) on described the second plunge grinding tooth is the tongue tubular construction.
7. tongue side straight arch wire dental appliance according to claim 1 and 2 is characterized in that: be equipped with reticulate structure on described labial teeth bracket (1) and backteeth bracket (2) and the contacted binding face of tooth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103902179A CN102920516A (en) | 2012-10-15 | 2012-10-15 | Tongue-side straight wire arch tooth appliance |
| PCT/CN2013/070872 WO2014059751A1 (en) | 2012-10-15 | 2013-01-23 | Lingual straight wire dental appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103902179A CN102920516A (en) | 2012-10-15 | 2012-10-15 | Tongue-side straight wire arch tooth appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102920516A true CN102920516A (en) | 2013-02-13 |
Family
ID=47635551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103902179A Pending CN102920516A (en) | 2012-10-15 | 2012-10-15 | Tongue-side straight wire arch tooth appliance |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102920516A (en) |
| WO (1) | WO2014059751A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105213044A (en) * | 2015-10-21 | 2016-01-06 | 陈贵 | The stealthy fixed appliance of orthodontics |
| CN105596098A (en) * | 2016-02-19 | 2016-05-25 | 广州瑞通生物科技有限公司 | Combined tooth headgear |
| CN109276331A (en) * | 2018-08-31 | 2019-01-29 | 广州瑞通生物科技有限公司 | A kind of labial bracket indirect positioning methods |
| CN112472331A (en) * | 2020-11-20 | 2021-03-12 | 四川大学 | Manufacturing method of personalized lingual orthodontic appliance |
| CN113712689A (en) * | 2021-05-26 | 2021-11-30 | 上海精功齿科技术有限公司 | Customized self-ligating bracket appliance and manufacturing method thereof |
| CN113786250A (en) * | 2021-09-22 | 2021-12-14 | 重庆医科大学附属第二医院 | Lingual self-locking correction system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712690A (en) * | 2021-08-31 | 2021-11-30 | 北京非凡禾禾医疗器械有限公司 | Resolution ratio malformation correction method for bone type III |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647729A (en) * | 2009-09-11 | 2010-02-17 | 广州瑞通激光科技有限公司 | Manufacture method of individual orthodontic appliance for tongue |
| CN201558179U (en) * | 2009-09-30 | 2010-08-25 | 林典岳 | Cushion type lingual side appliance |
| CN102648875A (en) * | 2012-05-03 | 2012-08-29 | 张栋梁 | Method for manufacturing personalized tongue side corrector and tongue side corrector |
| CN202892116U (en) * | 2012-10-15 | 2013-04-24 | 广州瑞通生物科技有限公司 | Lingual straight wire appliance for teeth |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11226033A (en) * | 1998-02-19 | 1999-08-24 | Kiyoujin Takemoto | Orthodontic device |
| JP2009000412A (en) * | 2007-06-25 | 2009-01-08 | Nippon Dental Support:Kk | Dental brace |
| CN101947138B (en) * | 2010-09-10 | 2012-08-29 | 广州瑞通生物科技有限公司 | General lingual bracket system |
| CN102113916B (en) * | 2011-01-18 | 2013-05-08 | 叶年嵩 | Method for making personalized bracket |
-
2012
- 2012-10-15 CN CN2012103902179A patent/CN102920516A/en active Pending
-
2013
- 2013-01-23 WO PCT/CN2013/070872 patent/WO2014059751A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647729A (en) * | 2009-09-11 | 2010-02-17 | 广州瑞通激光科技有限公司 | Manufacture method of individual orthodontic appliance for tongue |
| CN201558179U (en) * | 2009-09-30 | 2010-08-25 | 林典岳 | Cushion type lingual side appliance |
| CN102648875A (en) * | 2012-05-03 | 2012-08-29 | 张栋梁 | Method for manufacturing personalized tongue side corrector and tongue side corrector |
| CN202892116U (en) * | 2012-10-15 | 2013-04-24 | 广州瑞通生物科技有限公司 | Lingual straight wire appliance for teeth |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105213044A (en) * | 2015-10-21 | 2016-01-06 | 陈贵 | The stealthy fixed appliance of orthodontics |
| CN105596098A (en) * | 2016-02-19 | 2016-05-25 | 广州瑞通生物科技有限公司 | Combined tooth headgear |
| CN109276331A (en) * | 2018-08-31 | 2019-01-29 | 广州瑞通生物科技有限公司 | A kind of labial bracket indirect positioning methods |
| CN112472331A (en) * | 2020-11-20 | 2021-03-12 | 四川大学 | Manufacturing method of personalized lingual orthodontic appliance |
| CN113712689A (en) * | 2021-05-26 | 2021-11-30 | 上海精功齿科技术有限公司 | Customized self-ligating bracket appliance and manufacturing method thereof |
| CN113786250A (en) * | 2021-09-22 | 2021-12-14 | 重庆医科大学附属第二医院 | Lingual self-locking correction system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014059751A1 (en) | 2014-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202892116U (en) | Lingual straight wire appliance for teeth | |
| CN102920516A (en) | Tongue-side straight wire arch tooth appliance | |
| AU2004277278B2 (en) | Dental appliance | |
| CN104382660B (en) | A kind of customized tongue side orthodontic bracket and manufacture method thereof | |
| CN111588490B (en) | Shell-shaped tooth appliance, design method of dental appliance system and manufacturing method of dental appliance system | |
| CN110013332B (en) | Invisible appliance for cat-shaped auxiliary bow | |
| US20120148972A1 (en) | Low Force Orthodontic Arch Wire Having Blocks for Improved Treatment | |
| CN111067644B (en) | Design method and preparation method of dental appliance | |
| CN108601633B (en) | Tongue face orthodontic appliance | |
| CN112754691A (en) | Design method and preparation method of dental instrument | |
| CN210931950U (en) | Tooth correction device, correction device set and shell-shaped dental correction system | |
| CN101828970B (en) | Design method of positioning device of orthodontic removable appliance | |
| CN208974157U (en) | A kind of lingual orthodontics device | |
| CN207768532U (en) | A kind of personalization labial bracket appliance | |
| JP3240833U (en) | Orthodontic appliances, dental appliances, orthodontic sets and orthodontic systems | |
| CN210095952U (en) | Invisible cat-shaped auxiliary arch appliance | |
| CN212089800U (en) | Invisible tongue position appliance | |
| CN110680526B (en) | Individualized draw molar far-middle appliance | |
| CN114052950A (en) | Design method and preparation method of shell-shaped tooth appliance | |
| WO2016007085A1 (en) | Orthodontic aligners | |
| CN112075999A (en) | Device for assisting in stealth correction of mesial moving molar and correction method | |
| CN219423001U (en) | Multifunctional accessory for orthodontic treatment | |
| CN214104679U (en) | Diaphragm, shell-shaped tooth correcting device, correcting set and correcting system | |
| CN218128812U (en) | Adhesive tooth fixer | |
| CN213406362U (en) | Shell-shaped tooth appliance, tooth appliance set and appliance system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |