CN203369975U - Bracket-free invisible dental braces - Google Patents
Bracket-free invisible dental braces Download PDFInfo
- Publication number
- CN203369975U CN203369975U CN201320416173.2U CN201320416173U CN203369975U CN 203369975 U CN203369975 U CN 203369975U CN 201320416173 U CN201320416173 U CN 201320416173U CN 203369975 U CN203369975 U CN 203369975U
- Authority
- CN
- China
- Prior art keywords
- bracket
- correction
- chamber
- dental aligners
- sidewall
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses bracket-free invisible dental braces. The bracket-free invisible dental braces comprise correction cavities; the correction cavities are internally provided with correction position side walls and non-correction position side walls; the thicknesses of the correction position side walls are less than the thicknesses of the non-correction position side walls. Compared with the prior art, according to the bracket-free invisible dental braces provided by the utility model, because the elasticity modulus of the side walls of the correction walls corresponding to teeth which are required to be corrected is small, and the elasticity modulus of the side walls of the correction cavities corresponding to teeth which are not required to corrected is great, the stress of correction cavities with fixed positions is greater, and the position fixing force is strong; the stress of the correction cavities of the correction positions is less, and the elasticity is greater, so that when the requirement of position fixing is met, the correction degree of each single bracket-free invisible dental brace is also improved, and finally the number of the bracket-free invisible dental braces required in a complete correction process is less, and the correction cost is relatively low; moreover the correction process is more rapid, and the efficiency is higher.
Description
Technical field
This utility model relates to the orthodontics technical field, is a kind of without the stealthy dental aligners of bracket specifically.
Background technology
Traditional deformity teeth corrector is the small iron plate that bonding is called bracket on tooth, and the utility arch ligation is got on, and tooth is moved, and reaches the purpose of rectification.But, due to a lot of apparatus for correcting being arranged above tooth, give people's's " embolum steel tooth " sensation.Simultaneously, bad if oral hygiene is safeguarded, may cause the oral lesions such as gingivitis, tooth demineralization variable color, thereby make many patients, particularly adult patient is hoped " rectification " and is given birth to fear.
Nowadays, without the stealthy dental aligners of bracket, start to occur.Without the stealthy dental aligners of bracket, by transparent elastic material, made, roughly be arc-shaped with the shape corresponding to the upper jaw or lower jaw, which is provided with continuously arranged a plurality of rectifications chamber corresponding one by one with the tooth of the described upper jaw or lower jaw, all teeth of correcting that need of the upper jaw or lower jaw are corrected simultaneously.Correct the shape in chamber, corresponding to the tooth of diverse location, its cross section roughly take the shape of the letter U shape or V-arrangement shape.The tooth of correcting for needs, there is certain dislocation the position of correcting chamber with the position of corresponding tooth, and this also claims corrective positioning; For not needing the tooth of correcting, correct the position in chamber and the not dislocation of position of corresponding tooth, this also claims fixed bit.So, when being worn on the tooth of the upper jaw or lower jaw without the stealthy dental aligners of bracket, the rectification chamber of fixed bit is played and will be fixed on the effect on tooth without the stealthy dental aligners of bracket, thereby the sidewall in the rectification chamber of corrective positioning produces certain pressure to tooth reaches the purpose of moving teeth in a small amount, and this also claims correct amount.A general complete correcting process needs a series ofly a plurality ofly without the stealthy dental aligners of bracket, to form a set of appliance, by progressively constantly in a small amount moving teeth finally reach lopsided tooth be remedied to entopic purpose.
Existing is mostly that ready-made standard diaphragm is one-body molded by pressing mold according to different formpistons without the stealthy dental aligners of bracket, and the standard diaphragm often the characteristic such as thickness and interior molecules structure all distribute evenly, the elastic modelling quantity that is standard diaphragm each point is all identical, so it is also all identical respectively to correct the elastic modelling quantity in chamber.As everyone knows, elastic modelling quantity is larger, and stress is larger, and elastic force is less, and vice versa.Ultimate principle, without the stealthy dental aligners of bracket, as a kind of removable appliance, need fixed bit to there is higher stress to strengthen maintenance, and corrective positioning need larger elasticity to produce the suitableeest corrective force.Have now without the stealthy dental aligners of bracket and always pay the utmost attention to the maintenance needs that meet appliance, so select the larger diaphragm of stress, the stress in so corresponding rectification chamber is also larger, elasticity is corresponding smaller, thereby cause each single correct amount without the stealthy dental aligners of bracket less, finally cause complete correcting process needs more a plurality of without the stealthy dental aligners of bracket, the cost of correcting comparatively speaking is higher, and correcting process is slower, inefficiency.
Therefore, need especially a kind of without the stealthy dental aligners of bracket, to solve problems of the prior art.
The utility model content
The purpose of this utility model is in order to solve in prior art, a complete correcting process needs more a plurality of without the stealthy dental aligners of bracket, the cost of correcting comparatively speaking is higher, and correcting process is slower, the defect of inefficiency, provide a kind of without the stealthy dental aligners of bracket, to solve problems of the prior art.
For achieving the above object, the technical solution of the utility model is as follows:
A kind ofly without the stealthy dental aligners of bracket, comprise and correct chamber, described rectification intracavity arranges corrective positioning sidewall and non-corrective positioning sidewall, and the thickness of described corrective positioning sidewall is less than the thickness of non-corrective positioning sidewall.
In this utility model, the thickness of described corrective positioning sidewall is 0.01mm-1mm.
In this utility model, the thickness position 0.02mm-1.2mm of described non-corrective positioning sidewall.
In this utility model, the cross section in described rectification chamber is U-shaped or V-type.
In this utility model, described one-body molded without the stealthy dental aligners of bracket.
Beneficial effect
Of the present utility model without the stealthy dental aligners of bracket, compared with prior art, the elastic modelling quantity of the sidewall in the corresponding rectification of the tooth chamber of correcting due to needs is little, and do not need the elastic modelling quantity of sidewall in the corresponding rectification of the tooth chamber of correcting large, so the rectification chamber stress of fixed bit is larger, retention is large; The rectification chamber stress of corrective positioning is less, and elasticity is larger.So under the requirement that has both met maintenance, improve again each single correct amount without the stealthy dental aligners of bracket, the needed number without the stealthy dental aligners of bracket of a final complete correcting process is less, the cost of correcting comparatively speaking is lower, and the correcting process ratio faster, efficiency is higher.
The accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 this utility model is without the solid combination schematic diagram of the stealthy dental aligners of bracket and the upper jaw or lower jaw;
The cutaway view of Fig. 3 this utility model fixed bit;
The cutaway view of Fig. 4 this utility model corrective positioning.
Wherein: 1, correct chamber; 2, tooth; 3, without the stealthy dental aligners of bracket.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment, this utility model is further described.
Embodiment
As Fig. 1 is the structural representation of utility model; Fig. 2 is the solid combination schematic diagram of this utility model without the stealthy dental aligners of bracket and the upper jaw or lower jaw; Fig. 3 is the cutaway view of this utility model fixed bit; Fig. 4 is the cutaway view of this utility model corrective positioning.
A kind of without the stealthy dental aligners of bracket, comprise and correct chamber 1, correct interior corrective positioning sidewall (not shown) and the non-corrective positioning sidewall (not shown) of arranging in chamber 1, the thickness of corrective positioning sidewall is less than the thickness of non-corrective positioning sidewall; Correct the chamber sidewall and refer to rectification intracavity section and need the contacted part of straightening of teeth, correct 1 inside, chamber corrective positioning is set, so the corrective positioning sidewall is to correct the residing part of corrective positioning on the sidewall of chamber.
The thickness of corrective positioning sidewall is 0.01mm-1mm; For this utility model embodiment preferably.
The thickness position 0.02mm-1.2mm of non-corrective positioning sidewall, the corrective positioning sidewall thickness that coordinates above-mentioned restriction, the thin thickness of the thickness of the sidewall in the corresponding rectification of the tooth chamber of need correcting and the sidewall in the described corresponding rectification of the tooth chamber that does not need rectification, both met under the requirement of maintenance, improve again each single correct amount without the stealthy dental aligners 3 of bracket, the needed number without the stealthy dental aligners of bracket of a final complete correcting process is less, the cost of correcting comparatively speaking is lower, and the correcting process ratio faster, efficiency is higher.
The cross section of correcting chamber 1 is U-shaped or V-type.
One-body molded without the stealthy dental aligners 3 of bracket, reach result of use preferably.
Refer to Fig. 1, Fig. 1 this utility model is without the solid combination schematic diagram of the stealthy dental aligners of bracket and the upper jaw or lower jaw; Wherein part-structure is illustrated with section.Without the stealthy dental aligners 3 of bracket, by transparent elastic material, made, roughly be arc-shaped with the shape corresponding to the upper jaw or lower jaw, which is provided with continuously arranged a plurality of rectifications chamber 1 corresponding one by one with the tooth of the upper jaw or lower jaw, all teeth of correcting that need of the upper jaw or lower jaw are corrected simultaneously.Correct the shape in chamber 1, corresponding to the tooth 2 of diverse location, its cross section roughly take the shape of the letter U shape or V-arrangement shape.The tooth 2 of correcting for needs, there is certain dislocation the position of correcting chamber 1 with the position of corresponding tooth 2, and this also claims corrective positioning; For not needing the tooth of correcting, correct the position in chamber 1 and the not dislocation of position of corresponding tooth 2, this also claims fixed bit.So, when being worn on the tooth 2 of the upper jaw or lower jaw without the stealthy dental aligners of bracket, the rectification chamber 1 of fixed bit is played and will be fixed on the effect on tooth 2 without the stealthy dental aligners of bracket, thereby the sidewall in the rectification chamber 1 of corrective positioning produces certain pressure to tooth 2 reaches the purpose of moving teeth in a small amount, and this also claims correct amount.
The elastic modelling quantity of sidewall in elastic modelling quantity and remainder rectification chamber that part is corrected the sidewall in chamber 1 does not wait, and the elastic modelling quantity of the sidewall in the rectification chamber of corrective positioning is less, and the elastic modelling quantity of the sidewall in the rectification chamber of fixed bit is larger.More particularly, the sidewall thickness in the rectification chamber 1 of corrective positioning is thinner than the sidewall thickness in the rectification chamber 1 of fixed bit.Because the mechanical characteristic of elastomeric material mainly is subject to its thickness effect, material is thinner in theory, and its elasticity is just better, but stress and rigidity are also just poorer, and elastic modelling quantity is less, and vice versa.So, the rectification chamber 1 of fixed bit also has larger bed knife, the rectification chamber 1 of corrective positioning also has larger elasticity, each single correct amount without the stealthy dental aligners of bracket is larger, the needed number without the stealthy dental aligners 3 of bracket of a final complete correcting process is less, the cost of correcting comparatively speaking is lower, and the correcting process ratio faster, and efficiency is higher.Certainly, realize that part corrects the elastic modelling quantity of sidewall in elastic modelling quantity and remainder rectification chamber of the sidewall in chamber 1 and do not wait, also can adopt other schemes.
The above-mentioned description to embodiment is can understand and use this utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, this utility model is not limited to above-described embodiment, and those skilled in the art are according to announcement of the present utility model, and not breaking away from the improvement that this utility model category makes and revise all should be within protection domain of the present utility model.
Claims (5)
1. one kind without the stealthy dental aligners of bracket, comprises and corrects chamber, and described rectification intracavity arranges corrective positioning sidewall and non-corrective positioning sidewall, and it is characterized in that: the thickness of described corrective positioning sidewall is less than the thickness of non-corrective positioning sidewall.
2. according to claim 1 a kind of without bracket shade dental aligners, it is characterized in that: the thickness of described corrective positioning sidewall is 0.01mm-1mm.
3. described a kind of without the stealthy dental aligners of bracket according to one of claim 1 or 2 claim, it is characterized in that: the thickness position 0.02mm-1.2mm of described non-corrective positioning sidewall.
4. according to claim 1 a kind of without the stealthy dental aligners of bracket, it is characterized in that: the cross section in described rectification chamber is U-shaped or V-type.
5. according to claim 1 a kind of without the stealthy dental aligners of bracket, it is characterized in that: described one-body molded without the stealthy dental aligners of bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416173.2U CN203369975U (en) | 2013-07-12 | 2013-07-12 | Bracket-free invisible dental braces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416173.2U CN203369975U (en) | 2013-07-12 | 2013-07-12 | Bracket-free invisible dental braces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369975U true CN203369975U (en) | 2014-01-01 |
Family
ID=49832533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416173.2U Expired - Lifetime CN203369975U (en) | 2013-07-12 | 2013-07-12 | Bracket-free invisible dental braces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369975U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310786A (en) * | 2014-07-04 | 2016-02-10 | 上海时代天使医疗器械有限公司 | Composite orthodontic system and its manufacturing method |
| CN105407831A (en) * | 2014-07-10 | 2016-03-16 | 威斯布拉斯有限公司 | Orthodontic aligners |
| CN105769356A (en) * | 2016-04-28 | 2016-07-20 | 华南理工大学 | Manufacturing method for photocuring additive material of personalized bracket-free invisible appliance |
| CN106137416A (en) * | 2015-03-26 | 2016-11-23 | 无锡时代天使医疗器械科技有限公司 | Combined orthodontic system and manufacture method thereof |
| CN110035708A (en) * | 2016-12-02 | 2019-07-19 | 阿莱恩技术有限公司 | The method of palatal expander and palatal expansion |
| CN111067645A (en) * | 2018-10-18 | 2020-04-28 | 冯慧 | For moving dental systems |
| US10993783B2 (en) | 2016-12-02 | 2021-05-04 | Align Technology, Inc. | Methods and apparatuses for customizing a rapid palatal expander |
| US11564777B2 (en) | 2018-04-11 | 2023-01-31 | Align Technology, Inc. | Releasable palatal expanders |
| US11744677B2 (en) | 2014-09-19 | 2023-09-05 | Align Technology, Inc. | Arch adjustment appliance |
-
2013
- 2013-07-12 CN CN201320416173.2U patent/CN203369975U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310786A (en) * | 2014-07-04 | 2016-02-10 | 上海时代天使医疗器械有限公司 | Composite orthodontic system and its manufacturing method |
| CN105407831A (en) * | 2014-07-10 | 2016-03-16 | 威斯布拉斯有限公司 | Orthodontic aligners |
| US11744677B2 (en) | 2014-09-19 | 2023-09-05 | Align Technology, Inc. | Arch adjustment appliance |
| CN106137416A (en) * | 2015-03-26 | 2016-11-23 | 无锡时代天使医疗器械科技有限公司 | Combined orthodontic system and manufacture method thereof |
| CN106137416B (en) * | 2015-03-26 | 2020-12-18 | 无锡时代天使医疗器械科技有限公司 | Combined tooth correcting system and manufacturing method thereof |
| CN105769356A (en) * | 2016-04-28 | 2016-07-20 | 华南理工大学 | Manufacturing method for photocuring additive material of personalized bracket-free invisible appliance |
| CN110035708A (en) * | 2016-12-02 | 2019-07-19 | 阿莱恩技术有限公司 | The method of palatal expander and palatal expansion |
| US10993783B2 (en) | 2016-12-02 | 2021-05-04 | Align Technology, Inc. | Methods and apparatuses for customizing a rapid palatal expander |
| CN110035708B (en) * | 2016-12-02 | 2021-11-05 | 阿莱恩技术有限公司 | Palatal expander and method of expanding a palate |
| US11273011B2 (en) | 2016-12-02 | 2022-03-15 | Align Technology, Inc. | Palatal expanders and methods of expanding a palate |
| US11564777B2 (en) | 2018-04-11 | 2023-01-31 | Align Technology, Inc. | Releasable palatal expanders |
| CN111067645A (en) * | 2018-10-18 | 2020-04-28 | 冯慧 | For moving dental systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203369975U (en) | Bracket-free invisible dental braces | |
| CN105596098B (en) | Combined tooth appliance | |
| CN201079455Y (en) | Arch wire for teeth orthodontic device | |
| CN102793587A (en) | Tooth correcting system | |
| CN105260542A (en) | Manufacturing method and manufacturing system for alveolar bone molding instrument and alveolar bone molding instrument | |
| CN203493757U (en) | Tooth mould | |
| CN110478061A (en) | A kind of Maxillary Expansion facing and processing method | |
| CN204181724U (en) | A kind of dental mold | |
| CN104414758A (en) | Method and system for producing dental brace | |
| CN104306075B (en) | A kind of dental mold | |
| CN202908863U (en) | Magnetic appliance adopting hot pressing film formation | |
| CN217040355U (en) | Reinforced anchorage bracket-free invisible correcting device based on Nance arch | |
| CN205163282U (en) | Manufacturing system and moulding ware of alveolus bone of moulding ware of alveolus bone | |
| CN206566028U (en) | A kind of dental aligners for having a teeth space | |
| CN204501022U (en) | A kind of appliance preventing food impaction | |
| JP3180091U (en) | Orthodontic appliance | |
| CN112545680B (en) | Manufacturing method and system of invisible appliance | |
| CN203458481U (en) | Oral jaw cushion | |
| CN204995594U (en) | Tooth orthodontics bracket | |
| CN204468308U (en) | Banded straight silk bow supporting groove | |
| CN219207395U (en) | Be applied to orthodontic treatment's arch wire structure | |
| CN208756205U (en) | Adjustable Dental arch growth shaping device | |
| CN217793392U (en) | Invisible correcting system for tongue side groove type accessory combined segment arch | |
| CN204655177U (en) | Block teeth gingiva protector | |
| CN213722539U (en) | Appurtenance is corrected in stealthy of oral cavity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |