CN206403873U

CN206403873U - Stealthy dental appliance

Info

Publication number: CN206403873U
Application number: CN201620652853.8U
Authority: CN
Inventors: 陈麒
Original assignee: Hubei Meiqi Precision Medical Technology Co Ltd
Current assignee: Hubei Meiqi smile Reproduction Technology Co.,Ltd.
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2017-08-15
Anticipated expiration: 2026-06-27

Abstract

The utility model is related to a kind of stealthy dental appliance, wherein described dental appliance includes：Appliance body, including maintenance chamber and chamber is rescued, wherein maintenance chamber is wrapped on the outside of the tooth that need not be rescued, chamber is rescued to be wrapped on the outside of the tooth for needing to rescue, appliance also includes rescuing annex, rescues annex and is placed in and rescue on cavity wall, shoe is additionally provided with appliance inner body wall.Using the stealthy dental appliance of this kind of structure, solve conventional contact appliance correction efficiency slowly, patient's correction cycle is long, and appliance number is more needed for full correction cycle, correct not accurate, the problem of patient's correction cost is high.

Description

Stealthy dental appliance

Technical field

The utility model is related to orthodontic apparatus field, more particularly to macromolecule dental appliance, specifically refers to one kind Stealthy dental appliance.

Background technology

Stealthy dental appliance is the dental appliance of new generation after the metal dental appliance of a generation, not only attractive in appearance Good concealment, can also improve the dental hygiene problems of generation dental appliance, turned into dentistry since being produced from 1997 and cured Raw first choice, and update and improve in its technique and structure.Traditional orthodontic is needed by external force and tooth sheet The pulling force of body reaches the deformation rectifying effect of tooth, and the sense of discomfort of patient is very during not only rescuing time length but also rescuing By force, many oral problems are associated with.

High polymer material dental appliance is an emerging orthodontic technology, typically using pure high polymer material in tooth mould Compacting is formed in type, and the principle of its straightening of teeth is：Act on and exert a force using the facing of patient teeth's mobile status is ahead of In on the tooth of patient to reach correction purpose.Existing macromolecule dental appliance is needed outside tooth due to the principle of effect Lasting external force is provided to carry out rescuing for tooth, and simple macromolecule facing is difficult to reach the intensity for rescuing needs, and The deformation of movement and appliance in itself with tooth, Orthodontic force can be less and less, and exceeded then needs after the amount of rescuing of appliance Change appliance.Another need consider be exactly existing dental appliance due to rescuing the need for and patient teeth's shape Difference so that the inside of dental appliance is very rough, and it is hidden that this just provides place to oral bacteria and swill Hide, the oral problem of wearer is difficult to ensure.

Existing dental aligners volume is big, occupies cavity interior very big space, and can cause wearer has very strong Strong oral foreign body sense and sense of discomfort, due to existing technology restriction, orthodontic needs to rescue instrument such as rubber by other The pulling force of muscle and other teeth, rescue cycle length and due to appliance shape be it is certain the need for often change, orthodontic Cost it is high, wearer needs frequent further consultation to change appliance.

Utility model content

The purpose of this utility model is that the shortcoming for overcoming above-mentioned prior art can mitigate oral cavity burden there is provided one kind Quickly rescue the stealthy dental appliance of lopsided tooth.

To achieve these goals, stealthy dental appliance of the present utility model has following composition：

The stealthy dental appliance, it is mainly characterized by, and described dental appliance includes：

Appliance body, including maintenance chamber and chamber is rescued, wherein maintenance chamber is wrapped on the outside of the tooth that need not be rescued, and is rectified Controlling chamber and being wrapped in needs on the outside of the tooth rescued, and appliance also includes rescuing annex, rescues annex and is placed in and rescue on cavity wall, rectifys Control and be additionally provided with shoe in device inner body wall.

Preferably, the shape of described maintenance chamber with without moving teeth it is consistent and correspond, rescue chamber and rescued with waiting Tooth correspond, the tooth position for rescuing chamber then corresponds to the target location of tooth that need to be moved.

Preferably, described annex of rescuing is to rescue projection, on the face to be rescued for treating treating tooth.

It is highly preferred that it is described rescue it is raised be located at treat the ipsilateral for the treatment of tooth or on side.

It is further preferred that being one or more when described projection is positioned at the same side, when on to side for two at most It is individual.

It is further preferred that described convex cross section of rescuing includes circle, rectangle, square, star, arc or fan Shape.

Preferably, described shoe includes anti-skidding dimpled grain.

It is highly preferred that described anti-skidding dimpled grain is located at maintenance chamber and/or rescued on cavity wall.

The stealthy dental appliance in the utility model is employed, is had the following technical effect that：

1st, due to transparent, the smooth speciality of appliance, it is disguised very well, and correcting process is no longer painful；Beautiful person is asked to wear use It is Shi Meiguan, comfortable, misgivings attractive in appearance during asking beautiful person to rescuing are solved, social, feed, motion etc. are not influenceed.

2nd, worn because appliance can be plucked voluntarily, ask the oral hygiene of beautiful person easy to maintain, stimulation to periodontium and Sense of discomfort is minimum, becomes so as to prevent dent trauma with odontopathy.

3rd, without bracket and arch wire, food residual is not resulted in, oral hygiene is easily safeguarded, it is not necessary to worry gingivitis, tooth Sense of discomfort, foreign body sensation has been reduced to a great extent in the problems such as tooth demineralization, discoloration, the worry more rubbed without mucous membrane of mouth.

4th, rescue the time to rescue than tradition and shorten 1/3, general treatment can be completed about 9~December, further consultation number of times is less, Life is allowed more to facilitate while quick rescue；Solve conventional contact appliance correction efficiency slowly, patient's correction cycle is long, Appliance number needed for full correction cycle is more, corrects not accurate, the problem of patient's correction cost is high.

Brief description of the drawings

Fig. 1 a~1b is the concave shape application drawing of stealthy dental appliance of the present utility model.

Fig. 2 is the separating effect figure of stealthy dental appliance of the present utility model.

Fig. 3 rescues cavity wall lines figure for stealthy dental appliance of the present utility model.

Fig. 4 a~4f is the application drawing of the different convex shapes of stealthy dental appliance of the present utility model.

Fig. 4 g~4j is the part convex shape schematic diagram of stealthy dental appliance of the present utility model.

Fig. 5 a are the overall schematic of stealthy dental appliance of the present utility model.

Fig. 5 b~5c is the appliance of stealthy dental appliance of the present utility model and the use pair of traditional teeth appliance Than figure.

Reference

1 appliance body

2 appliances are raised

3 appliances are raised

4 rescue wall

Embodiment

In order to more clearly describe technology contents of the present utility model, traveling one is entered with reference to specific embodiment The description of step.

Such as Fig. 1 a~1b, 2~3,4a~4j and the stealthy dental appliance shown in 5a~5c, using with Bc Transparent polymer material as appliance body wall 4, body outer wall is smooth seamless；Body 1 is comprising maintenance chamber and rescues chamber. As shown in Fig. 2 maintenance chamber is wrapped on the outside of the tooth that need not be rescued, rescues chamber and be wrapped on the outside of the tooth for needing to rescue, Gu The shape of position chamber is consistent and correspond with without moving teeth, rescues chamber and tooth to be rescued one-to-one corresponding, rescues chamber Tooth position then corresponds to the target location for the tooth that need to be moved.Rescuing chamber also includes rescuing annex, is arranged on the tooth that needs are rescued On correction face, the anti-skidding dimpled grain of abnormity is additionally provided with appliance inner body wall.

Rescuing the shape of annex can treat that straightening of teeth shape and correction type are designed adjustment according to wearer, such as scheme Shown in 4, it can be arbitrary shape and size to rescue projection.As a kind of more universal embodiment, as shown in Fig. 1 a~1b Rescue annex and be generally projection, be mainly used in correcting the tooth of malalignment, one is set in tooth correspondence both sides to be corrected Individual raised 2,3, while acting on tooth both sides to be corrected, it can accelerate the cycle of rescuing, while high polymer material has very well Elasticity will not cause wearer produce foreign body sensation.

Anti-skidding dimpled grain as shown in Figure 3, dimpled grain can separately exist in maintenance chamber or rescue on cavity wall, can also be distributed in On whole appliance inwall, the setting of dimpled grain can determine distributed quantity and texture structure according to the specific oral condition of wearer, Dimpled grain adds the frictional force with tooth, accelerates the movement of tooth, further accelerate lopsided tooth rescues the cycle.

Doctor is according to the oral conditions and denture orthodontic condition of patient, the step of designing orthodontic treatment, and obtains a series of Rescue after dental arch model, then according to the modelling and make stealthy dental appliance, rectifying as shown in Fig. 4 a~4f Orthodontic can be carried out using the various shapes as shown in Fig. 4 g~4j by controlling projection, rescue the quantity of projection also according to difference Situation of rescuing arranged, the tooth of such as convex or concave can set multiple projections in the same side, rescue raised and tooth The contact surface in face to be rescued can be plane or inclined-plane.On the one hand the various shapes for rescuing projection are easy to orthodontic, the opposing party The selection of face various shapes can also reduce the burden at heart of wearer, reduce their especially children wearers for tooth The fear rescued is at heart.

The stealthy dental appliance being related in the utility model, as shown in Figure 5 a, using high polymer material, with a generation Metal appliance is compared to being easy to wear, and generous attractive in appearance, integrally formed appliance is without other correction apparatus or relies on it His tooth completes to rescue work, and as shown in Fig. 5 b~5c, the invisible orthotic device body thickness of high polymer material is small, does not interfere with The normal life of wearer, masticatory function is also barely affected.

In this description, the utility model is described with reference to its specific embodiment.But it is clear that still can be with Various modification can be adapted and conversion is without departing from spirit and scope of the present utility model.Therefore, specification and drawings are considered as It is illustrative and not restrictive.

Claims

1. a kind of stealthy dental appliance, it is characterised in that the transparent polymer material that described dental appliance is formed in one Material, stealthy dental appliance is made according to wearer's oral conditions and deformity teeth, including：

Appliance body, including maintenance chamber and chamber is rescued, wherein maintenance chamber is wrapped on the outside of the tooth that need not be rescued, and rescues chamber Being wrapped in needs on the outside of the tooth rescued, and appliance also includes rescuing annex, rescues annex and is placed in and rescues on cavity wall, appliance Shoe is additionally provided with inner body wall；

Annex is rescued to rescue projection, on the face to be rescued for treating treating tooth, rescue it is raised be located at treat the same for the treatment of tooth Sideways or on side.

2. stealthy dental appliance according to claim 1, it is characterised in that：The shape of maintenance chamber with without moving teeth It is consistent and correspond, rescue chamber and corresponded with tooth to be rescued, the tooth position for rescuing chamber then corresponds to the tooth that need to move Target location.

3. stealthy dental appliance according to claim 1, it is characterised in that：Projection is one to multiple when being located at the same side It is individual, for two to multiple when on to side.

4. stealthy dental appliance according to claim 1, it is characterised in that：Rescue convex cross section including circle, rectangle, Square, star, arc or sector.

5. stealthy dental appliance according to claim 1, it is characterised in that：Shoe includes anti-skidding dimpled grain.

6. stealthy dental appliance according to claim 5, it is characterised in that：Anti-skidding dimpled grain is located at maintenance chamber and/or rectified Control on cavity wall.