CN205411357U - Nothing of tooth torque control is held in palm groove stealth and is rescued ware before strengthening - Google Patents
Nothing of tooth torque control is held in palm groove stealth and is rescued ware before strengthening Download PDFInfo
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- CN205411357U CN205411357U CN201521012701.3U CN201521012701U CN205411357U CN 205411357 U CN205411357 U CN 205411357U CN 201521012701 U CN201521012701 U CN 201521012701U CN 205411357 U CN205411357 U CN 205411357U
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- lip
- soft tissue
- facing
- overlay film
- labial
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Abstract
The utility model provides a nothing of tooth torque control is held in palm groove stealth and is rescued ware before strengthening, belong to just abnormal technique in the stealth rescue the ware field. Should rescue the ware edge extends and leaves alveolus soft tissue surface at the upper jaw and mandibular anterior teeth district lip side direction vestibule ditch. This three -dimensional is rescued the facing and through the edge that extension qian ya distinguished the facing, has been strengthened the facing mechanical properties that the nearly gum of preceding sound of baby talk hat was located to extend and leave the surperficial facing lip face of soft tissue and effectively utilize lip flesh strength further to strengthen the torque control of preceding tooth through gingivally side. Should rescue the ware includes resin tooth mould and the rete that attaches that covers its surface. This resin tooth mould includes that attached gingiva to the vestibule ditch in mandibular anterior teeth district is regional, and this locates soft tissue thickness and the dummy treatment is carried out by the doctor to the scope on three -dimensional digital model to it produces better torque control and improves the needs of the comfort level that the patient wore to satisfy clinical conduct lip flesh strength to the nearly gum of corona lip face department.
Description
Technical field
This utility model relates to orthodontics technical field, particularly relates to a kind of without bracket invisible orthotic device, is specifically related to strengthen the invisible orthotic device of labial teeth direct torque.
Background technology
Wrong deformity is during upgrowth and development of children, congenital heredity factor or acquired environment factor the tooth that causes, jawbone, the deformity in cranium face, as uneven in tooth, bucktooth, Bao Tian etc..Prevalence is up to more than 70%, and wrong deformity not only endangers jaw face health and the function of patient, affects appearance outward appearance, and also has a significant effect digestive system and Mental health.
In the past treating tooth many uses fixed appliance, but fixed appliance has a damage to patient's facing and soft tissue, and to patient's oral hygiene with chewed negative effect.It is used widely in clinic because of advantages such as its attractive in appearance, comfortable, health without bracket invisalign in recent years, but invisible orthotic device controls the force of labial teeth torque at the nearly gum in lip side at present, it it is often appliance edge at this, its strength is not enough to efficiently control labial teeth torque, especially becomes apparent from when extraction cases needs retract anterior teeth.Invisible orthotic device without bracket often therefore suffers from impact at clinical subject range and therapeutic effect.
Summary of the invention
A kind of invisible orthotic device without bracket strengthening labial teeth direct torque is provided at the deficiency of clinic control labial teeth torque, this utility model for existing invisible orthotic device without bracket.This appliance is a kind of edge in the lateral gum side of lip of upper jaw mandibular anterior teeth district and may extend to vestibule ditch and leave the three-dimensional of alveolus soft tissue surfaces and rescue facing.This three-dimensional rescues the facing edge by extension labial teeth district facing, strengthens the facing mechanical property at the nearly gum of anterior teeth crown, and effectively utilizes lip muscular strength amount to strengthen labial surface control root effect further by leaving the facing of soft tissue surfaces.
For achieving the above object, this utility model utilizes computer-aided design, it is provided that three-dimensional rescue facing include resin tooth mould and cover its surface membrane layer.This resin tooth mould includes that the attached gingiva in mandibular anterior teeth district is to vestibule ditch region, at this, soft tissue thickness and scope are carried out virtual process by doctor on three-dimensional digital model, will produce more preferable direct torque with satisfied clinic and improve the needs of the comfort level that patient wears at lip muscular strength amount conduction to the nearly gum of corona labial surface.
Described in this utility model, three-dimensional facing of rescuing includes resin tooth mould and covers the membrane layer on its surface.
Resin tooth mould described in this utility model, including the attached gingiva in upper mandibular anterior teeth district to vestibule ditch region, at this, soft tissue thickness and scope are carried out virtual process by doctor on three-dimensional digital model, will produce more preferable direct torque with satisfied clinic and improve the needs of patient's wear comfort at lip muscular strength amount conduction to the nearly gum of corona labial surface.
Virtual process described in this utility model, upper and lower labial teeth district lip side soft tissue can the virtual 0-8mm of thickening do labial frenum buffered.
Overlay film described in this utility model, can be from gingival margin gingivally side extension 3-20mm at its overlay film of lip side, labial teeth district.
Overlay film described in this utility model, lip side, labial teeth district overlay film can design monolayer or double-deck overlay film from corona nearly root side 3mm, or use and can increase thickness and intensity by binding resin to edge.This region overlay film thickness is 0.3-3mm.
Double-deck overlay film described in this utility model, outer film coating relatively inner film coating hardness is higher.
Accompanying drawing explanation
Fig. 1 is this utility model three-dimensional appliance front view.
Fig. 2 is this utility model three-dimensional appliance right view.
Fig. 3 is this utility model three-dimensional appliance top view.
In figure, label 1 is to cover the overlay film part at dental surface, by continuous facing, tooth is had three-dimensional rectifying effect；Label 2 is lip lateral gum side of appliance labial teeth district extension, can improve appliance mechanical property and effectively utilize lip muscular function to strengthen direct torque.
Detailed description of the invention
This utility model utilizes computer-aided design, it is provided that can effectively control the three-dimensional of labial teeth torque and rescue facing and include resin tooth mould and cover the coating layer (1) on its surface.This resin tooth mould includes that the attached gingiva in mandibular anterior teeth district is to vestibule ditch region, at this, soft tissue thickness and scope are carried out virtual process by doctor on three-dimensional digital model, will produce more preferable direct torque with satisfied clinic and improve the needs of the comfort level that patient wears at lip muscular strength amount conduction to the nearly gum of corona labial surface.
The invisible orthotic device provided this utility model below is described further, in order to more preferably illustrate content of the present utility model, but illustrated implementation is not limiting as the protection domain of the invention.
The appliance that this utility model provides uses when needs carry out labial teeth direct torque, is made up of multiple appliances, is respectively used to the different phase of direct torque.Concrete manufacture method is as follows:
1, first obtain the upper mandibular teeth of patient and include that model to the mathematical model of vestibule ditch, is processed by specialty correction software and designs the end-state after tooth is rescued by labial teeth district gum edge；According to displacement 0.15-0.3mm, rotate the step pitch of (including labial teeth direct torque) 1-5 degree, some states will be divided between model primitive and end-state.
2, on the three-dimensional digital model having labial teeth torque to change, carrying out the virtual process of soft tissue of labial teeth district, upper and lower labial teeth district lip side soft tissue can the virtual 0-8mm of thickening do labial frenum buffered.
3, by all digital models by 3-D printing technique, corresponding resin mould is made.Make three-dimensional at resin mould compacting coating layer (1) and rescue facing.
4, the three-dimensional that the resin mould having labial teeth torque to change makes rescues facing, and its edge is by gum edge or enamelo-cemental junction gingivally side extension 3-20mm.This extension (2) can effectively strengthen labial teeth direct torque.
5, three-dimensional is rescued the making of facing and can also be designed on mathematical model, by 3D printing shaping.
6, three-dimensional rescues facing overlay film (1) thickness is 0.3-0.6mm, and its extension (2) is by double-deck overlay film or uses and can increase thickness and intensity by binding resin, and this region overlay film thickness can be 0.3-3mm.
The three-dimensional that Fig. 1-Fig. 3 is shown that this utility model and provides rescues the view of facing all angles, extend and leave the design of alveolus soft tissue surfaces in its gingivally side of labial teeth district, strengthen the facing mechanical property at the nearly gum of anterior teeth crown, and effectively utilize lip muscular strength amount to strengthen labial surface control root effect further by leaving the facing of soft tissue surfaces.
Above implementation of the present utility model is illustrated, to those skilled in the art, any to equivalent modifications of the present utility model or substitute the most all in this utility model category.Therefore, the impartial conversion made under without departing from this utility model spirit and scope and amendment, all should contain in this utility model.
Claims (6)
1. the invisible orthotic device without bracket strengthening labial teeth direct torque, it is characterized in that: be that a kind of three-dimensional rescues facing, its edge extends at the upper jaw and mandibular anterior teeth district lip lateral vestibule ditch and leaves alveolus soft tissue surfaces, and includes resin tooth mould and the coating layer on covering resin tooth mould surface.
The most according to claim 1 without bracket invisible orthotic device, it is characterized in that resin tooth mould includes that the attached gingiva of lip side, mandibular anterior teeth district is to vestibule ditch region, at this, soft tissue thickness and scope are carried out virtual process by doctor on three-dimensional digital model, will produce more preferable direct torque with satisfied clinic and improve the needs of the comfort level that patient wears at lip muscular strength amount conduction to the nearly gum of corona labial surface.
The most according to claim 2 without bracket invisible orthotic device, it is characterised in that: the upper and lower labial teeth district lip side virtual 0-8mm of thickening of soft tissue also does labial frenum buffered.
The most according to claim 1 without bracket invisible orthotic device, it is characterised in that: at its overlay film of lip side, labial teeth district from gingival margin gingivally side extension 3-20mm.
The most according to claim 1 without bracket invisible orthotic device, it is characterised in that: lip side, labial teeth district overlay film is from corona nearly gum side 3mm to edge designs monolayer or double-deck overlay film, or uses and can increase thickness and intensity by binding resin, and this region overlay film thickness is 0.3-3mm.
The most according to claim 5 without bracket invisible orthotic device, it is characterised in that: described double-deck overlay film ectomesoderm overlay film relatively inner film coating hardness is higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012701.3U CN205411357U (en) | 2015-12-10 | 2015-12-10 | Nothing of tooth torque control is held in palm groove stealth and is rescued ware before strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012701.3U CN205411357U (en) | 2015-12-10 | 2015-12-10 | Nothing of tooth torque control is held in palm groove stealth and is rescued ware before strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411357U true CN205411357U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521012701.3U Active CN205411357U (en) | 2015-12-10 | 2015-12-10 | Nothing of tooth torque control is held in palm groove stealth and is rescued ware before strengthening |
Country Status (1)
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| CN (1) | CN205411357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015360A1 (en) * | 2017-07-17 | 2019-01-24 | 无锡时代天使医疗器械科技有限公司 | Shell-shaped dental instrument and preparation method therefor |
| CN109820609A (en) * | 2019-03-04 | 2019-05-31 | 上海正雅齿科科技股份有限公司 | A kind of invisible orthotic device, preparation method and the method for rearranging tooth |
| CN112754691A (en) * | 2019-11-01 | 2021-05-07 | 上海正雅齿科科技股份有限公司 | Design method and preparation method of dental instrument |
-
2015
- 2015-12-10 CN CN201521012701.3U patent/CN205411357U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015360A1 (en) * | 2017-07-17 | 2019-01-24 | 无锡时代天使医疗器械科技有限公司 | Shell-shaped dental instrument and preparation method therefor |
| CN109259874A (en) * | 2017-07-17 | 2019-01-25 | 无锡时代天使医疗器械科技有限公司 | Shelly-shaped dental appliance and preparation method thereof |
| CN109820609A (en) * | 2019-03-04 | 2019-05-31 | 上海正雅齿科科技股份有限公司 | A kind of invisible orthotic device, preparation method and the method for rearranging tooth |
| CN109820609B (en) * | 2019-03-04 | 2023-12-01 | 正雅齿科科技(上海)有限公司 | Invisible appliance, preparation method thereof and method for rearranging teeth |
| CN112754691A (en) * | 2019-11-01 | 2021-05-07 | 上海正雅齿科科技股份有限公司 | Design method and preparation method of dental instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 213145 the workshop on the southeast side of the fourth floor of the standard workshop, B1, medical Incubation Park, 9 Changyang Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee after: CLEAR MEDICAL TECHNOLOGY (CHANGZHOU) Co.,Ltd. Address before: 100101 2 / F, block a, Anli garden, 66 Anli Road, Chaoyang District, Beijing Patentee before: Shu Guang |
|
| TR01 | Transfer of patent right |