CN207755391U

CN207755391U - Stealthy dental appliance

Info

Publication number: CN207755391U
Application number: CN201720534465.4U
Authority: CN
Inventors: 李昆
Original assignee: Shenzhen Grace Tooth Medical Technology Co Ltd
Current assignee: Shenzhen Grace Tooth Medical Technology Co Ltd
Priority date: 2017-05-12
Filing date: 2017-05-12
Publication date: 2018-08-24
Anticipated expiration: 2027-05-12

Abstract

A kind of stealth dental appliance, including facing ontology, the facing ontology include at least one correcting unit being set on tooth, the correcting unit includes elastic component, the first component and second component；The first component is equipped with the first anchor point；The second component is equipped with the second anchor point；One end of the elastic component is connect with first anchor point, and the end around the close corona of the correcting unit is connect with second anchor point.Stealth dental appliance provided by the utility model bypasses the end for the close corona for being set in the correcting unit on tooth by elastic component, elastic component is allow to make fulcrum with the first anchor point and the second anchor point, middle part applies the active force towards root of the tooth direction to corona, so as to force down the height of corona, the function of stealthy dental appliance is enhanced.

Description

Stealthy dental appliance

Technical field

The utility model belongs to medical instruments field, specifically, is related to a kind of stealthy dental appliance.

Background technology

Existing invisible orthotic device is suppressed by press mold technology on accurate dentognathic model, the form in corona face Feature determines the structure feature of invisible orthotic device.This invisible orthotic device passively exerts a force during orthodontic, production Product manufacturer fabricates invisible orthotic device by the arrangement situation of tooth after the correction of anticipation, and stealthy dental appliance includes more The facing unit of invisible orthotic device is respectively sleeved at patient's irregular arrangement in therapeutic process by the facing unit of a interconnection Tooth on, due to appliance and the existing denture of patient of indentation misfit and there are certain flexible deformations, pass through facing list Flexible deformation between member is generated pushes tooth movement to the active force of denture, to achieve the purpose that treatment.

Since the elastic deformation between facing unit is generally torsion, it is only capable of applying to tooth from the lip side of tooth or jaw side Add active force, it is difficult to rescue to the height of corona.Therefore, study and design a kind of Novel hidden that can improve rectifying effect Shape correction apparatus is significant.

Utility model content

In view of the foregoing, the purpose of this utility model is to provide a kind of stealthy dental appliance, corona can be applied Add the active force towards root of the tooth direction, to force down the height of corona.

For this purpose, the utility model provides a kind of stealthy dental appliance, including facing ontology, the facing ontology include At least one is set in the correcting unit on tooth, and the correcting unit includes elastic component, the first component and second component；

The first component is attached to the first side of the tooth, and is equipped in the side far from the first side First anchor point；

The second component is attached to the second side of the tooth, and is equipped in the side far from the second side Second anchor point；

One end of the elastic component is connect with first anchor point, and around the close corona of the correcting unit End is connect with second anchor point.

Preferably, the top of the correcting unit has an opening, and the tooth that the correcting unit is arranged is from the opening It stretches out, and the elastic component bypasses the corona of the tooth.

Preferably, the elastic component is rubber belt or nickel titanium coil spring.

Preferably, the elastic component is equipped with several connection through-holes, first anchoring along the length direction of the elastic component Point and second anchor point are connect across the connection through-hole with the elastic component.

Preferably, the both ends of the elastic component are respectively equipped with connection corresponding with first anchor point and the second anchor point Lid, the first component is embedded in the connection cover by first anchor point and connect with one end of the elastic component, and described the Two components are embedded in the connection cover by second anchor point and are connect with the other end of the elastic component.

Preferably, first anchor point is set to the end of the root of the tooth close to the tooth of the first component, described Second anchor point is set to the end of the root of the tooth close to the tooth of the second component.

Preferably, first anchor point and/or second anchor point are that spherical crown or ellipsoid are preced with.

Preferably, first anchor point and the second anchor point are bonded in the first component and second by glue respectively On component.

Preferably, the facing ontology further includes multiple facing units, and multiple facing units are along the arrangement side of tooth To arrangement, and the facing unit is set on the tooth.

Preferably, the middle part rescued unit and be set to the facing ontology, the both sides for rescuing unit are separately connected The one facing unit.

Compared to the prior art, stealthy dental appliance provided by the utility model is set in tooth by elastic component On correcting unit close corona end, and the both ends of elastic component are connected to the first anchor point on the first component With the second anchor point on second component so that elastic component can make fulcrum with the first anchor point and the second anchor point, middle part to The active force that corona applies towards root of the tooth direction enhances the work(of stealthy dental appliance so as to force down the height of corona Energy.

Description of the drawings

It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings Attached drawing.

Fig. 1 is the structural schematic diagram for the stealthy dental appliance that the utility model embodiment provides.

Fig. 2 is the structural schematic diagram of the elastic component for the stealthy dental appliance that the utility model embodiment provides.

Fig. 3 is the structural schematic diagram of the elastic component for the stealthy dental appliance that another embodiment of the utility model provides.

Main element symbol description

10 teeth

11 first sides

12 second sides

20 first components

21 first anchor points

30 second components

31 second anchor points

40 elastic components

41 connection covers

42 connection through-holes

Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.

Specific implementation mode

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have The utility model is described in detail in body embodiment.It should be noted that in the absence of conflict, the implementation of the application Feature in mode and embodiment can be combined with each other.Elaborate many details in order to abundant in the following description Understand that the utility model, described embodiment are only a part of embodiment of the utility model, rather than whole realities Apply mode.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.

In each embodiment of the utility model, unrestricted the utility model, the utility model are special for ease of description The term " connection " used in sharp application specification and claims is not limited to physics or mechanical connection, But may include electrical connection, either directly or indirectly." upper ", " under ", " lower section ", " left side ", " right side " etc. only For indicating relative position relation, after the absolute position for being described object changes, then the relative position relation also correspondingly changes Become.

Fig. 1 is the structural schematic diagram for the stealthy dental appliance that the utility model embodiment provides, as shown in Figure 1, this is hidden Shape dental appliance includes facing ontology.In present embodiment, high molecular material making may be used in facing ontology, including multiple Facing unit.These facing units are arranged along denture direction, and the facing unit is set on the tooth, utilizes facing Flexible deformation between unit is generated pushes tooth movement to the active force of denture, to achieve the purpose that treatment.

The facing ontology for the stealthy dental appliance that present embodiment provides further includes at least one being set on tooth 10 Correcting unit, correcting unit are sheathed on tooth to be rescued, for realizing the mesh for the treatment of tooth by forcing down single tooth 's.

As shown in Figure 1, the correcting unit includes elastic component 40, the first component 20 and second component 30.The first component 20 A shell is formed with second component 30 to be set on tooth 10 to be rescued.

The first component 20 is attached to the first side 11 of the tooth 10, and far from the first side 11 Side is equipped with the first anchor point 21, i.e. the side of the first component 20 is attached in first side 11, and other side is equipped with the first anchor Solid point 21.First anchor point 21 is fixed on the side of the first component 20, and is outwardly protruded, to as elastic component 40 by Power fulcrum.Wherein, first anchor point 21 is preferably disposed to the end of the root of the tooth close to the tooth 10 of the first component 20 Portion can be integrally formed with the first component 20, can also be bonded in by glue on the first component 20.In addition, described One anchor point 21 is that spherical crown or ellipsoid are preced with, in order to which the first anchor point 21 can successfully connect elastic component 40.

The second component 30 is attached to the second side 12 of the tooth 10, and far from the second side 12 Side is equipped with the second anchor point 31, i.e. the side of second component 30 is attached in second side 12, and other side is equipped with the second anchor Solid point 31.Second anchor point 31 is fixed on the side of second component 30, and is outwardly protruded, to as the another of elastic component 40 An outer fulcrum force.Wherein, second anchor point 31 is preferably disposed to the close tooth 10 of the second component 30 The end of root of the tooth can be integrally formed with second component 30, can also be bonded in by glue on the second component 30.This Outside, second anchor point 31 is that spherical crown or ellipsoid are preced with, in order to which the second anchor point 31 can successfully connect elastic component 40.

One end of the elastic component 40 is connect with first anchor point 21, and around the close tooth of the correcting unit The end of hat is connect with second anchor point 31.Wherein, the elastic component 40 is rubber belt or nickel titanium coil spring.Elastic component 40 Both ends are fixed by the first anchor point 21 and the second anchor point 31, middle part applies the elastic force towards root of the tooth to the top of corona, from And tooth 10 can be forced down, the height of tooth 10 is rescued.

Fig. 2 is the structural schematic diagram of the elastic component 40 for the stealthy dental appliance that the utility model embodiment provides.Such as Fig. 2 Shown, the both ends of the elastic component 40 are respectively equipped with connection cover corresponding with first anchor point, 21 and second anchor point 31 41, connection cover 41 is interior to be equipped with a cavity, and first anchor point 21 is embedded in the cavity of the connection cover 41 the real elastic component 40 one end is connect with the first component 20；Second anchor point 31, which is embedded in the cavity of the connection cover 41, realizes the elasticity The other end of part 40 is connect with second component 30.By the way that the first anchor point 21 is embedded in connection cover 41 or is taken off from connection cover 41 Go out, can very easily realize that elastic component 40 connect or is disconnected with the first component 20, and by by the second anchor point 31 insertion connection covers 41 either from connection cover 41 abjection can very easily realize elastic component 40 connect with second component 30 or It is disconnected.

Fig. 3 is the structural schematic diagram of the elastic component 40 for the stealthy dental appliance that another embodiment of the utility model provides. As shown in figure 3, the elastic component 40 is equipped with several connection through-holes 42, first anchoring along the length direction of the elastic component 40 Point 21 and second anchor point 31 are connect across the connection through-hole 42 with the elastic component 40.The connection through-hole 42 is preferred Be arranged at the both ends of elastic component 40, those skilled in the art can arbitrarily be arranged connection through-hole 42 quantity and connection through-hole 42 it Between interval, so as to adjust the deformation quantity of elastic component 40, adjusting elastic component 40 by changing the connection through-hole 42 that uses Active force.

In the present embodiment, the first component 20 and second component 30 can be all attached on tooth 10, can also be If subregion or do is attached on tooth 10, those skilled in the art can be arranged as required to the attached of the first component 20 Region, the utility model is without limitation.In addition, the top for the shell that the first component 20 and second component 30 are formed has One opening, the tooth 10 that the correcting unit is arranged are stretched out from the opening, and the elastic component 40 bypasses the tooth 10 Corona corona applied towards the active force of root of the tooth carry out treating tooth 10.However, the first component 20 and the formation of second component 30 Shell can also be covered on corona, the top of the first component 20 and second component 30 at least partly can be in elastic component 40 Deformation is generated under effect force effect, and the shell that elastic component 40 is directly formed by the first component 20 and second component 30 is to tooth 10 Apply the active force towards root of the tooth, so as to force down tooth 10, realizes the purpose for the treatment of tooth 10.

The stealthy dental appliance that present embodiment provides is set in by elastic component 40 on tooth 10 The end of the close corona of correcting unit, and the both ends of elastic component 40 are connected to the first anchor point on the first component 20 21 and second component 30 on the second anchor point 31 so that elastic component 40 can be made with the first anchor point 21 and the second anchor point 31 Fulcrum, the active force that middle part applies to corona towards root of the tooth direction enhance stealthy tooth so as to force down the height of corona The function of appliance.

In several specific implementation modes provided by the utility model, it should be understood that disclosed connection type and Structure may be implemented in other ways.It is obvious to a person skilled in the art that the utility model is not limited to above-mentioned show The details of exemplary embodiment, and without departing substantially from the spirit or essential attributes of the utility model, it can be with others Concrete form realizes the utility model.Therefore, in all respects, the embodiments should be taken as exemplary, and It is non-limiting, the scope of the utility model is indicated by the appended claims rather than the foregoing description, it is intended that will fall All changes in the meaning and scope of the equivalent requirements of the claims are included in the utility model.It should not will be in claim Any reference numeral be considered as and limit the claims involved.Furthermore, it is to be understood that one word of " comprising " is not excluded for other units or step Suddenly, odd number is not excluded for plural number.The first, the second equal words are used to indicate names, and are not represented any particular order.

Embodiment of above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although with reference to above preferably real Mode is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that, it can be new to this practicality The technical solution of type is modified or equivalent replacement should not all be detached from the spirit and scope of technical solutions of the utility model.

Claims

1. a kind of stealth dental appliance, including facing ontology, which is characterized in that the facing ontology is set in including at least one Correcting unit on tooth, the correcting unit include elastic component, the first component and second component；The first component attachment It is equipped with the first anchor point in the first side of the tooth, and in the side far from the first side；The second component It is attached to the second side of the tooth, and the second anchor point is equipped in the side far from the second side；The elasticity One end of part is connect with first anchor point, and the end around the close corona of the correcting unit and second anchor Solid point connects.

2. stealth dental appliance as described in claim 1, which is characterized in that the top of the correcting unit has one to open Mouthful, the tooth that the correcting unit is arranged is stretched out from the opening, and the elastic component bypasses the corona of the tooth.

3. stealth dental appliance as described in claim 1, which is characterized in that the elastic component is that rubber belt or NiTi are drawn Spring.

4. stealth dental appliance as described in claim 1, which is characterized in that length of the elastic component along the elastic component Direction is equipped with several connection through-holes, and first anchor point and second anchor point pass through the connection through-hole and the elasticity Part connects.

5. stealth dental appliance as described in claim 1, which is characterized in that the both ends of the elastic component are respectively equipped with and institute The first anchor point and the corresponding connection cover of the second anchor point are stated, the first component is embedded in the company by first anchor point Lid is connect to connect with one end of the elastic component, the second component by second anchor point insertion connection cover with it is described The other end of elastic component connects.

6. stealth dental appliance as described in claim 1, which is characterized in that first anchor point is set to described first The end of the root of the tooth close to the tooth of part, second anchor point are set to the tooth close to the tooth of the second component The end of root.

7. stealth dental appliance as described in claim 1, which is characterized in that first anchor point and/or described second Anchor point is that spherical crown or ellipsoid are preced with.

8. stealth dental appliance as described in claim 1, which is characterized in that first anchor point and the second anchor point are logical Glue is crossed to be bonded in respectively on the first component and second component.

9. stealth dental appliance as described in claim 1, which is characterized in that the facing ontology further includes multiple facing lists Member, multiple facing units are arranged along the orientation of tooth, and the facing unit is set on the tooth.

10. stealth dental appliance as claimed in claim 9, which is characterized in that the unit of rescuing is set to the facing sheet The middle part of body, the both sides for rescuing unit are separately connected a facing unit.