CN105596098A

CN105596098A - Combined tooth headgear

Info

Publication number: CN105596098A
Application number: CN201610094829.1A
Authority: CN
Inventors: 黄伟红; 房兵; 白丁; 钟庭进; 林凤燕; 李祖安
Original assignee: Guangzhou Riton Biomaterial Co Ltd
Current assignee: Guangzhou Riton Biomaterial Co Ltd
Priority date: 2016-02-19
Filing date: 2016-02-19
Publication date: 2016-05-25
Anticipated expiration: 2036-02-19
Also published as: CN105596098B

Abstract

The invention discloses a combined tooth headgear. The combined tooth headgear comprises a brace and at least one bracket, the bracket is fixedly bonded to the surface of a tooth with serious dislocation, a matched notch is correspondingly reserved in the tooth position on the brace, and when the brace is pressed on teeth, the bracket on the teeth with serious dislocation stretches out of the corresponding notch in the brace; a segmental arch wire is arranged on the brace, and the two ends of the segmental arch wire are connected with the left-right adjacent tooth positions of the notch of the brace respectively. When the tooth with serious dislocation needs to be corrected, a doctor only needs to arrange the bracket on the corresponding tooth, the notch is reserved in the corresponding tooth position of the brace, the teeth are sleeved with the brace in a pressed mode, the segmental arch wire penetrates through a groove of the bracket, the tooth with serious dislocation is corrected by large correcting force provided by the arch wire, a patient only needs to wear a few number of transparent braces to fast array the tooth with serious dislocation in order, and the problems that cases of teeth with serious dislocation need many correcting steps, and the correcting period is long are effectively solved.

Description

A kind of Combined tooth appliance

Technical field

The present invention relates to Buccodental orthodontic appliance technical field, particularly a kind of efficient combined-type dental appliance.

Background technology

Orthodontic refers to irregular patient tooth by dental appliance marshalling. Orthodontic bracket is common dental appliance, and it is, by bonding agent, each bracket is fixed on to dental surface, passes the groove of each bracket tooth is imposed to various types of power of rescuing, thereby reach the effect of straightening of teeth by arch wire. Along with the application of CAD and manufacturing technology, occur on the market a kind of without the transparent facing of bracket, this without the transparent facing of bracket have attractive in appearance, can win, the advantage such as health, be widely applied, to be formed by high molecule plastic compacting without the transparent facing of bracket, it is to wear with a series of transparent facing in the different stages by patient, utilizes the elasticity of high molecule plastic progressively to correct the tooth of dislocation. But due to high molecule plastic rescue the elastic force forming in process than traditional orthodontic bracket in arch wire form rescue power a little less than, therefore while rescuing the more serious case of tooth dislocation, need to be decomposed into the more step of rescuing, make more transparent facing, rescue efficiency low, the cycle of rescuing is long.

Summary of the invention

Technical problem to be solved by this invention be to provide a kind of rescue efficiency high, rescue the Combined tooth appliance that cost is low.

For solving the problems of the technologies described above adopted technical scheme: a kind of Combined tooth appliance, comprise facing and at least one bracket, described bracket bonding is fixed on the serious tooth facing of dislocation, the corresponding suitable breach of at least one and bracket that is reserved with on the tooth position of described facing, in the time that described facing cover is pressed on tooth, the bracket misplacing on serious tooth stretches out by breach corresponding on facing, on described facing, be provided with to snap in the fragment arch wire in the groove of bracket, described fragment arch wire two ends are connected on the phase adjacent teeth position, left and right of breach of facing.

Further, on described facing, tool tooth bit space jaggy is greater than the serious tooth volume of dislocation.

Further, be positioned on adjacent tooth position, breach left and right and be formed with respectively tube connector at described facing, described fragment arch wire two ends are connected and fixed through corresponding tube connector respectively.

Further, described tube connector and facing are one-body molded, or tube connector is detachable connection with facing.

Further, described bracket is provided with the personalized base plate with the laminating of tooth facing, and the one side of described personalized base plate and the laminating of tooth facing is formed with net bottom.

Further, the groove of described bracket is vertical groove or horizontal groove.

Further, described fragment arch wire is NiTi circle silk.

Further, described facing is transparent facing.

Beneficial effect: this Combined tooth appliance combines the characteristic without the transparent facing of bracket and orthodontic bracket, in the time that needs are rescued serious dislocation tooth, only need bracket be set on corresponding tooth and reserve breach at the corresponding tooth position place of facing, facing cover is pressed on tooth and makes the groove of fragment arch wire through bracket, utilize arch wire to provide the larger power of rescuing to rescue the tooth of serious dislocation, make patient only need wear the transparent facing with lesser amt, just can come into line fast the tooth of serious dislocation, effectively solve tooth and misplaced that to rescue step many for serious case, rescue long problem of cycle.

Brief description of the drawings

Below in conjunction with drawings and Examples, the present invention is described further;

Fig. 1 is the structural representation of the embodiment of the present invention;

Fig. 2 is A-A cutaway view in Fig. 1;

Fig. 3 is the schematic diagram of bracket bonding on tooth in the embodiment of the present invention;

Fig. 4 is the structural representation of facing in the embodiment of the present invention;

Fig. 5 is the B-B cutaway view of a wherein embodiment of Fig. 4;

Fig. 6 is the B-B cutaway view of an other embodiment of Fig. 4;

Fig. 7 is the structural representation that the groove of bracket in the embodiment of the present invention is vertical groove;

Fig. 8 is the structural representation that the groove of bracket in the embodiment of the present invention is horizontal groove.

Detailed description of the invention

Referring to figs. 1 through Fig. 8, a kind of Combined tooth appliance of the present invention, comprise facing 10 and at least one bracket 20, bracket 20 is adhesively fixed on the serious tooth facing of dislocation, the corresponding suitable breach 11 of at least one and bracket 20 that is reserved with on the tooth position of facing 10, in the time that facing 10 covers are pressed on tooth, the bracket 20 misplacing on serious tooth stretches out by breach corresponding on facing 10 11, on facing 10, be provided with to snap in the fragment arch wire 30 in the groove 21 of bracket 20, fragment arch wire 30 two ends are connected on the phase adjacent teeth position, left and right of breach 11 of facing 10.

Wherein, be positioned on adjacent tooth position, breach 11 left and right and be formed with respectively tube connector 12 at facing 10, fragment arch wire 30 two ends are connected and fixed through corresponding tube connector 12 respectively, thereby fragment arch wire is fastened on facing 10, tube connector 12 can be Integral design with facing 10, can be also split-type design.

The present invention is according to patient's tooth actual conditions, can on bracket, form the groove of different directions, to reach the Tooth Movement of expection, in the time that the groove 21 of bracket 20 is designed to horizontal groove, by coordinate with arch wire can realize tooth lip cheek to, raise, force down, movement that axle inclines direction; In the time that the groove 21 of bracket 20 is designed to vertical groove, by coordinate with arch wire can realize tooth lip cheek to, tongue to, force down, the torsion of First ray in-plane moves.

As preferably, the tooth bit space on facing 10 with breach 11 is greater than the serious tooth volume of dislocation, conventionally on facing 10, each tooth bit space all matches with Tooth Size, by larger the tooth bit space design on facing 10 with breach 11, can be the serious tooth of dislocation certain mobile space is provided.

As preferably, bracket 20 is provided with the personalized base plate 22 with the laminating of tooth facing, and to make bracket and tooth facing bonding more firm, personalized base plate 22 is formed with net bottom with the one side that tooth facing is fitted, and contributes to improve the bonding force of bracket.

As preferably, fragment arch wire 30 is selected as NiTi circle silk.

By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing at described technical field those of ordinary skill, can also under the prerequisite that does not depart from aim of the present invention, make various variations.

Claims

1. a Combined tooth appliance, it is characterized in that: comprise facing and at least one bracket, described bracket bonding is fixed on the serious tooth facing of dislocation, the corresponding suitable breach of at least one and bracket that is reserved with on the tooth position of described facing, in the time that described facing cover is pressed on tooth, the bracket misplacing on serious tooth stretches out by breach corresponding on facing, on described facing, be provided with to snap in the fragment arch wire in the groove of bracket, described fragment arch wire two ends are connected on the phase adjacent teeth position, left and right of breach of facing.

2. Combined tooth appliance according to claim 1, is characterized in that: on described facing, tool tooth bit space jaggy is greater than the serious tooth volume of dislocation.

3. Combined tooth appliance according to claim 1, is characterized in that: be positioned on adjacent tooth position, breach left and right and be formed with respectively tube connector at described facing, described fragment arch wire two ends are connected and fixed through corresponding tube connector respectively.

4. Combined tooth appliance according to claim 3, is characterized in that: described tube connector and facing are one-body molded.

5. Combined tooth appliance according to claim 3, is characterized in that: described tube connector is detachable connection with facing.

6. Combined tooth appliance according to claim 1, is characterized in that: described bracket is provided with the personalized base plate with the laminating of tooth facing.

7. Combined tooth appliance according to claim 6, is characterized in that: the one side of described personalized base plate and the laminating of tooth facing is formed with net bottom.

8. Combined tooth appliance according to claim 1, is characterized in that: the groove of described bracket is vertical groove or horizontal groove.

9. Combined tooth appliance according to claim 1, is characterized in that: described fragment arch wire is NiTi circle silk.

10. Combined tooth appliance according to claim 1, is characterized in that: described facing is transparent facing.