CN104840262B - A kind of dental appliance and its manufacture method - Google Patents
A kind of dental appliance and its manufacture method Download PDFInfo
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- CN104840262B CN104840262B CN201510233050.9A CN201510233050A CN104840262B CN 104840262 B CN104840262 B CN 104840262B CN 201510233050 A CN201510233050 A CN 201510233050A CN 104840262 B CN104840262 B CN 104840262B
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Abstract
This application provides a kind of manufacture method of dental appliance, a kind of manufacture method of dental appliance model mold insert, a kind of manufacture method of dental appliance basic mode, a kind of dental appliance model mold insert, a kind of dental appliance basic mode, a kind of dental appliance mould and a kind of dental appliance.The manufacture method of one of which dental appliance includes：A kind of manufacture method manufacture dental appliance model mold insert of the dental appliance model mold insert provided first using the application, then the dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user, the dental appliance model mold insert is bumped into the reserved hole position of the dental appliance basic mode again, dental appliance mould is constituted, finally the dental appliance Mold Making dental appliance is utilized using injection moulding or pressed film method.This method can shorten the time of a whole set of dental appliance of manufacture, workload be reduced, while effectively reducing manufacturing cost while ensureing that dental appliance is personalized.
Description
Technical field
The application is related to orthodontic technical field, specifically a kind of manufacture method of dental appliance, a kind of tooth
The manufacture method of tooth appliance model mold insert, a kind of manufacture method of dental appliance basic mode, a kind of dental appliance model edge
Part, a kind of dental appliance basic mode, a kind of dental appliance mould and a kind of dental appliance.
Background technology
Deformity teeth is listed in the big common disease in oral cavity three together with carious tooth, periodontitis, and on the one hand deformity teeth can influence U.S.
See, on the other hand can be unhealthful because of other mouth diseases such as the uneven initiation periodontitis of dental articulation, meanwhile, deformity teeth
Also social and work, especially teenager and children are had a strong impact on, is usually become due to the ridicule by classmate or junior partner
Feel oneself inferior, influence the mental health of child.Therefore, possess the neat beautiful tooth of a bite, increasingly paid attention to by people, to tooth
The people for carrying out orthodontic therapy is also more and more more.Especially for Children and teenager, entered in the tooth growth stage by dental appliance
Row induction, often gets twice the result with half the effort.
Dental appliance is commonly called as facing or tooth set, is to use physical method, by extruding make tooth stress be moved or
Tooth is set to grow up according to predetermined arrangement, so that realize the purpose of orthodontic.
For the deformity teeth problem of Children and teenager, in the prior art there is provided a kind of pre- accepted way of doing sth appliance, pass through
The pre- accepted way of doing sth appliance is worn, induction tooth is according to predetermined aligned growth.But because everyone tooth is not quite similar,
Therefore there is narrow application range in the pre- accepted way of doing sth appliance, wear uncomfortable, rescue the cycle it is long the problems such as.
In view of the above problems, the method used in the prior art is, during rescuing, and is made for each individual patients
Corresponding personalized dental appliance, and need during rescuing repeatedly to remake tooth according to the effect of correction and rectify
Control device.Because dental appliance is general by having the moulding material of certain elasticity or silica type material to be made, it processes process
Need to manufacture mould, one set of die will be manufactured and designed by so producing a dental appliance, and because the mould production time is long,
The dental appliance of complete personalization is caused to be more difficult to get popularization because production cost is higher and rescues the cycle longer.
The content of the invention
In view of the above problems, it is contemplated that most deformity teeths is emitted in labial teeth part, therefore orthodontic is main
To be carried out for incisor section and canine tooth section, and section of grinding one's teeth in sleep is usually to rescue, though and patient tooth jaw shape not to the utmost
It is identical, but set multiple classifications can be divided into according to tooth jaw parameter.The application provides a kind of dental appliance model mold insert
Manufacture method, a kind of manufacture method of dental appliance basic mode, a kind of manufacture method of dental appliance, a kind of dental appliance
Model mold insert, a kind of dental appliance basic mode, a kind of dental appliance mould and a kind of dental appliance.
The application provides a kind of manufacture method of dental appliance model mold insert, including：
Obtain the mathematical model for treating treating tooth；
The mathematical model for treating treating tooth is virtually corrected according to the requirement rescued；
The mathematical model for treating treating tooth according to virtually having corrected makes dental appliance model mold insert.
Optionally, the mathematical model that what the basis had virtually been corrected treat treating tooth makes dental appliance model mold insert
A kind of realization in the following ways：3D printing, digital control processing or laser engraving.
Optionally, it is described to obtain the mathematical model for treating treating tooth, including the number that treating tooth is treated in acquisition is scanned by 3D
Word model.
Optionally, the requirement that the basis is rescued virtually is corrected the mathematical model for treating treating tooth, including
The mathematical model for treating treating tooth is virtually corrected according to the requirement rescued using 3-D view processing software.
Optionally, the dental appliance model mold insert include tooth model and with the preformed hole on dental appliance basic mode
The root model of non-colinear position.
The application also provides a kind of manufacture method of dental appliance basic mode, including：
Tooth jaw sample is gathered, and the tooth jaw sample is classified according to geometric parameter, the tooth jaw of multiple specifications is obtained
Standard specimen；
Obtain the mathematical model of the tooth jaw standard specimen of the multiple specification；
Software is handled using 3-D view to remove the individual character dental part in the mathematical model, obtains multiple specifications
There is the mathematical model of the dental appliance basic mode of reserved hole position；The individual character dental part at least includes cutting part；
The dental appliance basic mode of multiple specifications is made according to the mathematical model of the dental appliance basic mode.
Optionally, the dental appliance base that multiple specifications are made according to the mathematical model of the dental appliance basic mode
Mould in the following ways in a kind of realization：3D printing, digital control processing or laser engraving.
Optionally, the mathematical model of the tooth jaw standard specimen for obtaining the multiple specification includes：Institute is obtained by 3D scannings
State the mathematical model of the tooth jaw standard specimen of multiple specifications.
Optionally, the mathematical model of the tooth jaw standard specimen for obtaining the multiple specification includes：According to the multiple specification
Tooth jaw standard specimen shape facility, pass through 3-D view handle the multiple specification of software building tooth jaw standard specimen digital mould
Type.
Optionally, the dental appliance basic mode includes gum department pattern and general character dental part model, the general character
Dental part at least includes part of grinding one's teeth in sleep, the tooth that multiple specifications are made according to the mathematical model of the dental appliance basic mode
Tooth appliance basic mode includes：Make the gum part mould of multiple specifications respectively according to the mathematical model of the dental appliance basic mode
The general character dental part model of type and multiple specifications.
Optionally, the dismantled and assembled connection of gum department pattern and general character dental part model.
The application also provides a kind of manufacture method of dental appliance, including：
A kind of manufacture method manufacture dental appliance model edge of the dental appliance model mold insert provided using the application
Part；
The dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user；
In the reserved hole position that the dental appliance model mold insert is bumped into the dental appliance basic mode, composition tooth is rectified
Control device mould；
The dental appliance Mold Making dental appliance is utilized using injection moulding or pressed film method.
Accordingly, the application provides a kind of dental appliance model mold insert, and the dental appliance model mold insert is using this
Apply provide a kind of dental appliance model mold insert manufacture method manufacture, including tooth model and with dental appliance basic mode
On preformed hole non-colinear position root model.
Optionally, there are neck or buckle on the dental appliance model mold insert, the dental appliance model mold insert leads to
Cross the neck or buckle and the dismantled and assembled connection of dental appliance basic mode.
Optionally, there is screw on the dental appliance model mold insert, the dental appliance model mold insert passes through described
Screw utilizes screw and the dismantled and assembled connection of dental appliance basic mode.
The application also provides a kind of dental appliance basic mode, and the dental appliance basic mode uses one kind that the application is provided
The manufacture method manufacture of dental appliance basic mode, matches at least including gum part mould and with dental appliance model mold insert
Reserved hole position.
Optionally, the dental appliance basic mode also includes general character dental part mould, and the general character dental part is at least
Including part of grinding one's teeth in sleep, the dismantled and assembled connection of the general character dental part mould and the gum part mould or it is integrally formed.
Optionally, there is screw on the dental appliance basic mode, the dental appliance basic mode is utilized by the screw
Screw and the dismantled and assembled connection of dental appliance model mold insert.
The application also provides a kind of dental appliance mould, including：Dental appliance model mold insert and dental appliance base
Mould, the dental appliance model mold insert by the reserved hole position on the dental appliance basic mode that matches with it with it is described
The dismantled and assembled connection of dental appliance basic mode, the dental appliance basic mode is to be made previously according to different tooth jaw shape facilities
There is the mould of reserved hole position；The dental appliance basic mode is according to tooth jaw type, with different specifications.
The application also provides a kind of dental appliance, and the dental appliance uses a kind of orthodontic that the application is provided
The manufacture method of device is fabricated by.
Compared with prior art, the application has advantages below：
A kind of manufacture method for dental appliance model mold insert that the application is provided, obtains user and treats treating tooth first
Mathematical model, is then virtually corrected the mathematical model for treating treating tooth according to the requirement rescued, finally according to
The mathematical model for treating treating tooth virtually corrected makes dental appliance model mold insert.Made compared to traditional tooth model
Method, the manufacture method that the application is provided need not make tooth model to whole teeth, just for the corresponding tooth of lopsided tooth
Toothed portion (such as incisor section) makes dental appliance model mold insert, reduces workload and materials'use amount, and can effectively reduce
Production cycle and processing cost.
A kind of manufacture method for dental appliance basic mode that corresponding the application is provided, gathers tooth jaw sample, and root first
The tooth jaw sample is classified according to geometric parameter, the tooth jaw standard specimen of multiple specifications is obtained, then obtains the multiple specification
Tooth jaw standard specimen mathematical model, then using 3-D view processing software the individual character dental part in the mathematical model is gone
Remove, the mathematical model of the dental appliance basic mode for having reserved hole position of multiple specifications is obtained, finally according to the dental appliance
The mathematical model of basic mode makes the dental appliance basic mode of multiple specifications, wherein the individual character dental part at least includes cutting portion
Point.Compared to it is traditional for each individual patients, each period of rescuing will individually designed manufacture one set of die method, will
Tooth jaw part in addition to the individual character dental part (such as incisor section) for needing to correct is fabricated to the tooth of multiple specifications after being classified
Tooth appliance basic mode, thus can produce the dental appliance basic mode in advance, only need to select phase when rescuing
The dental appliance basic mode of specification is answered, by these dental appliance basic modes with being inlayed using the dental appliance model of the invention provided
The dental appliance model mold insert of the manufacture method manufacture of part is engaged, you can obtain complete personalized tooth model, from
And the time for making personalized tooth model is effectively reduced, improve the efficiency of manufacture dental appliance.Obtained using this method
The dental appliance basic mode can be reused, and reduce material consumption, reduce processing cost.
The application also provides a kind of manufacture method of dental appliance, a kind of orthodontic provided first using the application
The manufacture method manufacture dental appliance model mold insert of device model mold insert, then selects corresponding specification according to the tooth jaw shape of user
Dental appliance basic mode, then the dental appliance model mold insert is bumped into the reserved hole position of the dental appliance basic mode
In, dental appliance mould is constituted, is finally rectified using injection moulding or pressed film method using the dental appliance Mold Making tooth
Control device.Compared to traditional tooth model manufacture method, treat that treating tooth part makes tooth just for patient when rescuing
Appliance model mold insert, then selects the dental appliance basic mode assembling of corresponding specification, is ensureing dental appliance individual character
While change, the time of a whole set of dental appliance of manufacture can be shortened, workload is reduced, while effectively reducing manufacturing cost.
Corresponding with the above method, present invention also provides a kind of dental appliance model mold insert, a kind of dental appliance
Basic mode and a kind of dental appliance mould, three is based on common inventive concept, and latter of which is the above two combination, and it has
Beneficial effect is：Mould has shorter fabrication cycle and relatively low processing cost, and then improves the making effect of dental appliance
Rate, and reduce the processing cost of dental appliance.
Finally, present invention also provides a kind of dental appliance, the dental appliance uses one kind that the application is provided
The manufacture method of dental appliance is fabricated by, and has the advantages that the personalized, manufacturing cycle is short, cost is low.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the manufacture method embodiment for dental appliance model mold insert that the application is provided；
Fig. 2 is a kind of flow chart of the manufacture method embodiment for dental appliance basic mode that the application is provided；
Fig. 3 is a kind of flow chart of the manufacture method embodiment for dental appliance that the application is provided；
Fig. 4 is a kind of schematic diagram for dental appliance model mold insert that the application is provided；
Fig. 5 is a kind of schematic diagram for dental appliance basic mode that the application is provided；
Fig. 6 is a kind of schematic diagram for dental appliance mould that the application is provided；
Embodiment
Many details are elaborated in the following description to fully understand the application.But the application can be with
Much it is different from other manner described here to implement, those skilled in the art can be in the situation without prejudice to the application intension
Under do similar popularization, therefore the application is not limited by following public specific implementation.
Embodiments herein is described in detail with reference to accompanying drawing in turn below.
A kind of manufacture method for dental appliance model mold insert that the application first embodiment is provided.Fig. 1 is refer to, the figure
The flow chart for the manufacture method that the present embodiment is provided is shown.
Step S101：Obtain the mathematical model for treating treating tooth；
Need to obtain the mathematical model for treating treating tooth in this step, presently mainly scan what is obtained by 3D, one
In the embodiment that individual the application is provided, its flow is：Grited one's teeth print, be then poured on gypsum on moulage by patient first
On teeth mark, tooth mould can be obtained after solidification, then three-dimensional digital model is obtained using the scanning of 3D scanning techniques.It is used as above-mentioned implementation
The change of mode, can also according to the shape facility of the tooth mould (such as tooth mould length, width, radian, and tooth height,
Width etc.), the three-dimensional digital model of tooth mould described in software building is handled by 3-D view.In addition, in the prior art also
Have scanned using chromatographical X-ray, the mode such as laser scanning or nuclear magnetic resonance obtains the mathematical model for treating treating tooth, herein no longer
Repeat, it is within the protection domain of the application.
Because deformity teeth occurs mainly in cutting section, thus it is described treat that treating tooth at least includes incisor group, it can be with
Incisor group is only included, incisor group and canine tooth group can also be included, incisor group and canine tooth group can also be included and part is ground one's teeth in sleep.
Step S102：The mathematical model for treating treating tooth is virtually corrected according to the requirement rescued；
By step S102, the mathematical model for treating treating tooth has been obtained, the requirement that basis is rescued next has been needed by institute
State and treat that the mathematical model for the treatment of tooth is virtually corrected, it mainly handles what software was carried out by 3-D view, for example, adopt
Software is handled with the 3-D view commonly used such as AutoCAD, Mastercam, CAXA, 3Dmax, Solidworks, it is described virtual strong
It is positive to use the technological means such as data processing, surface reconstruction, digital-to-analogue amendment.
In the present embodiment, by treating the mathematical model for the treatment of tooth, the arrangement for treating treating tooth can be got information about
Situation, because treating tooth is to make tooth be subjected to displacement or rotate by applying corrective force, it is therefore desirable to carry out long-time, sublevel
Section progressively rescue, therefore when rescuing firstly the need of according to the arrangement situation of tooth make stage by stage rescue scheme, then root
Scheme is rescued according to each stage, the virtual corrective operations such as the mathematical model for treating treating tooth is rotated, displacement, and with this
Mathematical model by virtual corrective operations is used as the foundation for making dental appliance model mold insert.For same patient wait rectify
Tooth is controlled, the stage is rescued, it is necessary to obtain different mathematical models using above-mentioned virtual corrective operations method in different.
In order that the dental appliance model mold insert can match assembling with dental appliance basic mode, also needed in design
The root of the mathematical model is handled, adjust its root size to be engaged with the dental appliance model mold insert
Dental appliance basic mode on preformed hole non-colinear position.The standard that can be sized to several fixations of the reserved hole position
Size, to improve the compatibility of dental appliance basic mode.
In view of needing fixed after the dental appliance model mold insert and the assembling of dental appliance basic mode and dismantling,
In this step, screw can also be designed on the mathematical model of the dental appliance model mold insert, the screw can be set
On the side wall of the dental appliance model mold insert, the screw is corresponding with the screwhole position on dental appliance basic mode, aperture
It is identical, it is easy to that the dental appliance model mold insert is fixed on dental appliance basic mode and pulled down subsequently through screw.
As above-mentioned embodiment one kind change, can also be designed on the dental appliance model mold insert neck or
Buckle, is easy to subsequently through the neck or buckle and the dismantled and assembled connection of the dental appliance basic mode.For example, dental appliance
The reserved hole position madial wall of basic mode be provided with neck, then on the side wall of the dental appliance model mold insert with the neck phase
Corresponding position sets the buckle being engaged with the neck, and the dental appliance model mold insert inserts the dental appliance
After the reserved hole position of basic mode, the buckle inserts the neck and blocked, and the dental appliance model mold insert is fixed into institute
State on dental appliance basic mode, then by pushing the buckle on the outside of neck, the buckle can be pushed away the neck, so that
The dental appliance model mold insert can be pulled down from the dental appliance basic mode.
It should be noted that for example, existing skill only by screw connection or in the way of snapping connection in above-described embodiment
In art, there are other a variety of connected modes to realize, therefore, by its pre-designed corresponding connecting portion of design phase
Part, within the protection domain of the application.
Step S103：The mathematical model for treating treating tooth according to virtually having corrected makes dental appliance model mold insert.
By step S102, the mathematical model for treating treating tooth is virtually corrected according to the requirement rescued,
Next need to make dental appliance model mold insert, its making side according to the mathematical model for treating treating tooth virtually corrected
Method is usually to read the mathematical model, using the mathematical model as foundation, using numerically controlled lathe on base material processing and fabricating tooth
Appliance model mold insert；Another preparation method is to read the mathematical model, using the mathematical model as foundation, using sharp
Light engraving machine carves out dental appliance model mold insert on base material；Another preparation method is, by 3D printing according to number
Word model prints dental appliance model mold insert.
It should be noted that exemplary explanation has only been carried out to the application in above-described embodiment, except above-mentioned preparation method
Outside, other treat that the mathematical model for the treatment of tooth makes dental appliance model mold insert also in the application according in the prior art
Protection domain within.
So far, by step S101 to step S103, the manufacture of dental appliance model mold insert is completed.
It is corresponding in the above-described embodiment there is provided a kind of manufacture method of dental appliance model mold insert,
The application also provides a kind of manufacture method of dental appliance basic mode.
Fig. 2 is refer to, a kind of flow chart of the manufacture method embodiment of its dental appliance basic mode provided for the application.
Methods described comprises the following steps：
Step S201：Tooth jaw sample is gathered, and the tooth jaw sample is classified according to geometric parameter, multiple rule are obtained
The tooth jaw standard specimen of lattice；
This step, it is necessary first to gather substantial amounts of tooth jaw sample, the tooth jaw sample can be by patient in moulage
On grit one's teeth print, then gypsum is poured on teeth mark, tooth jaw sample can be obtained after solidification.Then its geometric parameter is counted, according to
The geometric parameters such as width, length and the radian of tooth jaw are classified, you can taken out representative strong tooth jaw and be used as tooth jaw mark
Sample, is so obtained with the tooth jaw standard specimen of multiple specifications.
Step S202：Obtain the mathematical model of the tooth jaw standard specimen of the multiple specification；
By step S201, the tooth jaw standard specimen of multiple specifications is obtained, next, the scanning of 3D scanning techniques can be used to obtain
Take three-dimensional digital model., can also be according to the shape of the tooth jaw standard specimen of the multiple specification as the change of above-mentioned embodiment
Feature (such as tooth jaw length, width, radian, and tooth height, width etc.), handled by 3-D view described in software building
The mathematical model of the tooth jaw standard specimen of multiple specifications.In addition, also scanned in the prior art using chromatographical X-ray, laser is swept
Retouch or the mode such as nuclear magnetic resonance obtains the mathematical model for treating treating tooth, will not be repeated here, it is in the protection model of the application
Within enclosing.
The tooth jaw of individual is still based in view of the tooth jaw standard specimen, in order that tooth jaw sample is more representative, can
According to statistics, to carry out appropriate adjustment to the mathematical model of the tooth jaw sample, the mathematical model dens in dente as described in fine setting
Height, width of tooth etc., make it have bigger pardon and representativeness.
Step S203：Software is handled using 3-D view to remove the individual character dental part in the mathematical model, is obtained
The mathematical model of the dental appliance basic mode for having reserved hole position of multiple specifications；The individual character dental part at least includes cutting portion
Point；
By step S202, the mathematical model of the tooth jaw standard specimen of the multiple specification is obtained, next, needing to use three
Image processing software is tieed up to remove the individual character dental part in the mathematical model, and in corresponding remaining tooth jaw part
The reserved hole position of design one, in order to assign dental appliance model mold insert.Can be sized to for the reserved hole position is several
Fixed standard size, to improve the compatibility of dental appliance basic mode.It is corresponding with dental appliance model mold insert, described
Property dental part at least include cutting part.
In order to realize the assembling of dental appliance model mold insert and dental appliance basic mode, in the mathematical model design phase,
It can also be designed on the side wall at the reserved hole position of the dental appliance basic mode and the spiral shell on dental appliance model mold insert
The screw that hole is engaged, is easy to that the dental appliance model mold insert is fixed on dental appliance basic mode subsequently through screw
And pull down.
, can also be in the mathematical model design phase, in the dental appliance as one kind change of above-mentioned embodiment
The neck or buckle being engaged with the dental appliance model mold insert are designed at the reserved hole position of basic mode, is easy to subsequently through institute
State neck or buckle and the dismantled and assembled connection of dental appliance model mold insert.For example, the side wall of dental appliance model mold insert
Buckle is provided with, then position corresponding with the buckle on the madial wall of the reserved hole position of the dental appliance basic mode is set
The neck being engaged with the buckle is put, the dental appliance model mold insert inserts the preformed hole of the dental appliance basic mode
Behind position, the buckle inserts the neck and blocked, and the dental appliance model mold insert is fixed into the dental appliance
On basic mode, then by pushing the buckle on the outside of the neck, the buckle can be pushed away the neck, so as to by the tooth
Tooth appliance model mold insert is pulled down from the dental appliance basic mode.
It should be noted that for example, existing skill only by screw connection or in the way of snapping connection in above-described embodiment
In art, there are other a variety of connected modes to realize, therefore, by its pre-designed corresponding connecting portion of design phase
Part, within the protection domain of the application.
Step S204：The dental appliance base of multiple specifications is made according to the mathematical model of the dental appliance basic mode
Mould.
By step S203, the mathematical model of the dental appliance basic mode for having reserved hole position of multiple specifications is obtained, has been connect
Get off to need to make dental appliance basic mode according to the mathematical model of the dental appliance basic mode, its preparation method is usually to read
Take the mathematical model, using the mathematical model as foundation, using numerically controlled lathe on base material processing and fabricating dental appliance basic mode；
Another method is to read the mathematical model, using the mathematical model as foundation, carved out using laser engraving machine on base material
Dental appliance basic mode；Yet another method is to take the mathematical model, using the mathematical model as foundation, by 3D printing according to
Mathematical model prints dental appliance basic mode, further, since the dental appliance basic mode has general applicability, can be with
After a dental appliance basic mode is produced, after to the dental appliance basic mode reverse mould, using traditional compression moulding, note
The methods such as modeling batch production dental appliance basic mode, to reduce production cost.
It should be noted that exemplary explanation has only been carried out to the application in above-described embodiment, except above-mentioned preparation method
Outside, other make dental appliance basic mode also in the application according to the mathematical model of the dental appliance basic mode in the prior art
Protection domain within.
Include gum part and dental part in view of tooth jaw, in order to further improve the compatibility of dental appliance basic mode
Property, the dental appliance basic mode can be divided into gum department pattern by a kind of change of the embodiment provided as the application
Make, wherein the general character dental part at least includes part of grinding one's teeth in sleep, then will respectively with general character dental part model two parts
The gum department pattern and the modelling of general character dental part into dismantled and assembled connection, it is possible to improve the simultaneous of gum department pattern
Capacitive, so can complete integral type dental appliance basic mode using general character dental part model and a small amount of gum department pattern
Effect, reduce raw material consumption.
In addition, to above-mentioned split type dental appliance basic mode, wherein the general character dental part model includes the mill of both sides
Tooth part, therefore the general character dental part model is also classified into left and right monomer segment.So, can be by gum part mould
Type and the modelling of general character dental part into segmented dismantled and assembled connection, such as in the gum department pattern and general character tooth portion
Equidistantly design multiple screws in the joint portion of sub-model, it is possible to by between screw adjustment both sides general character dental part model
Away from, so it is the dental appliance model mold insert for being suitable for different length, the compatibility of further raising dental appliance basic mode.
So far, by step S201 to S204, the manufacturing process of dental appliance basic mode is completed.
Rectified in the above-described embodiment there is provided a kind of manufacture method of dental appliance model mold insert and a kind of tooth
The manufacture method of device basic mode is controlled, next, the application also provides a kind of manufacture method of dental appliance.
Fig. 3 is refer to, a kind of flow chart of the manufacture method embodiment of its dental appliance provided for the application.It is described
Method comprises the following steps：
Step S301：A kind of manufacture method manufacture orthodontic of the dental appliance model mold insert provided using the application
Device model mold insert；
In this step, a kind of manufacture method manufacture orthodontic of the dental appliance model mold insert provided using the application
Device model mold insert, specifically refer to the embodiment of the manufacture method of dental appliance model mold insert described previously, no longer go to live in the household of one's in-laws on getting married herein
State.
Step S302：The dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user；
In this step, according to the tooth jaw shape of user, such as tooth jaw length, width, radian and tooth width, selection pair
The dental appliance basic mode of specification is answered, wherein the dental appliance basic mode is a kind of dental appliance provided according to the application
What the preparation method of basic mode made, there may be diversified forms, specifically refer to the manufacturer of dental appliance basic mode described previously
The embodiment of method, here is omitted.
Step S303：In the reserved hole position that the dental appliance model mold insert is bumped into the dental appliance basic mode,
Constitute dental appliance mould；
Dental appliance model mold insert is made by step S301, suitable orthodontic has been chosen by step S302
Device basic mode, next only needs to the dental appliance model mold insert being bumped into the reserved hole position of the dental appliance basic mode
In, you can it is assembled into dental appliance mould.
Connection, the assembling of wherein described dental appliance model mold insert and the dental appliance basic mode refer to institute above
The embodiment of the embodiment of the manufacture method for the dental appliance model mold insert stated and the manufacture method of dental appliance basic mode,
Take screw connection, the connected mode such as buckle, here is omitted.
Step S304：The dental appliance Mold Making dental appliance is utilized using injection moulding or pressed film method.
By step S303, the dental appliance model mold insert is bumped into the preformed hole of the dental appliance basic mode
In position, dental appliance mould is constituted, next, needing to utilize the dental appliance Mold Making dental appliance.In order to
The foreign body sensation that the dental appliance is caused is worn in reduction oral cavity, the dental appliance typically uses plastics or silica gel material
Thin-wall construction is made, its preparation method can no longer be gone to live in the household of one's in-laws on getting married herein using more ripe in the prior art injection moulding or press mold forming process
State, it is within the protection domain of the application.
So far, by step S301 to S304, the manufacturing process of dental appliance is completed.
Hereinbefore, a kind of manufacture method of dental appliance model mold insert, a kind of dental appliance basic mode are had been provided for
Manufacture method and a kind of manufacture method of dental appliance.Next, present invention also provides its corresponding product embodiments.
Fig. 4 is refer to, a kind of schematic diagram of its dental appliance model mold insert provided for the application.The orthodontic
Device model mold insert is that a kind of manufacture method of the dental appliance model mold insert provided according to the application makes, including tooth mould
Type 1 and root model 2, the tooth model 1 and root model 2 are integrally formed, wherein the root model 2 is rectified with tooth
Control the preformed hole non-colinear position on device basic mode.
In order to realize the dismantled and assembled connection of the dental appliance model mold insert and dental appliance basic mode, in the root
Screw 3 is additionally provided with model 2, is easy to that the dental appliance model mold insert is fixed on dental appliance basic mode by screw
And pull down.Wherein described screw 3 can be arranged on the side of the root model 2, can also be arranged on the root model 2
Bottom, its screw quantity is also not necessarily limited to 1, as long as it matches with the screw reserved on dental appliance basic mode, just can be real
Now by the function of the dismantled and assembled connection of screw, within the protection domain of the application.
A kind of change of the embodiment provided as the application, the root model 2 is provided with neck or buckle, the tooth
Tooth appliance model mold insert is removably connected onto dental appliance basic mode by the neck or buckle.For example, tooth is rectified
The reserved hole position madial wall for controlling device basic mode is provided with neck, the side wall of the dental appliance model mold insert and the neck phase
Corresponding position is provided with the buckle being engaged with the neck, and the dental appliance model mold insert inserts the dental appliance
After the reserved hole position of basic mode, the buckle inserts the neck and blocked, and the dental appliance model mold insert is fixed into institute
State on dental appliance basic mode, then by pushing the buckle on the outside of neck, the buckle can be pushed away the neck, so that
The dental appliance model mold insert can be pulled down from the dental appliance basic mode.
Fig. 5 is refer to, a kind of schematic diagram of its dental appliance basic mode provided for the application.The dental appliance base
Mould is that a kind of manufacture method of the dental appliance basic mode provided according to the application makes, including gum part mould 4 and pre-
Box out position 5, the reserved hole position 5 matches with dental appliance model mold insert.
As one kind change of the present embodiment, the dental appliance basic mode also includes general character dental part mould 6, described
General character dental part includes part of grinding one's teeth in sleep, it is also possible to including part and the cuspid portion of grinding one's teeth in sleep.By the way that general character dental part is made
A part for basic mode, it is possible to reduce the material usage of orthodontic dens in dente tooth model and reduction process-cycle.
In order that the dental appliance basic mode has a larger compatibility, the general character dental part mould 6 with it is described
It is dismantled and assembled connection between gum part mould 4, realizes the mode of the dismantled and assembled connection including the use of screw connection or use
Snap connection.In addition, still there are a variety of dismantled and assembled connected modes in the prior art, as long as the purpose of the application can be realized,
Within the protection domain of the application.
In order to realize the dismantled and assembled connection of the dental appliance basic mode and dental appliance model mold insert, described reserved
Screw is additionally provided with hole position 5, in order to which dental appliance model mold insert is fixed into the dental appliance basic mode by screw
Go up and pull down.Wherein described screw can be arranged on the side of the reserved hole position 5, can also be arranged on the reserved hole position
5 bottom, its screw quantity is also not necessarily limited to 1, as long as it matches with the screw reserved on dental appliance model mold insert, just
The function by the dismantled and assembled connection of screw can be realized.
Neck or buckle are provided with a kind of change of the embodiment provided as the application, the reserved hole position 5, so,
Dental appliance model mold insert can be just removably connected onto the dental appliance basic mode by the neck or buckle.
For example, the side wall of dental appliance model mold insert is provided with buckle, the madial wall of the reserved hole position 5 of the dental appliance basic mode
The upper position corresponding with the buckle is provided with the neck being engaged with the buckle, the dental appliance model mold insert insertion
After the reserved hole position 5 of the dental appliance basic mode, the buckle inserts the neck and blocked, by the dental appliance mould
Type mold insert is fixed on the dental appliance basic mode, then by pushing the buckle on the outside of neck, can be pushed away the buckle
From the neck, so as to which the dental appliance model mold insert is pulled down from the dental appliance basic mode.
Fig. 6 is refer to, a kind of schematic diagram of its dental appliance mould provided for the application.The dental appliance mould
Tool includes dental appliance model mold insert 7 and dental appliance basic mode 8, the dental appliance model mold insert 7 by with its phase
Reserved hole position and the dismantled and assembled connection of the dental appliance basic mode 8, the tooth on the dental appliance basic mode 8 of matching
Appliance basic mode 8 is the mould for having reserved hole position made previously according to different tooth jaw shape facilities；The dental appliance
Basic mode 8 is according to tooth jaw type, with different specifications.
In one embodiment of the application, the dental appliance basic mode 8 includes gum part and general character set of teeth portion
Point, the reserved hole position is located at the corresponding position of individual character set of teeth, and the general character set of teeth at least includes grind one's teeth in sleep group, the individual character
Set of teeth at least includes incisor group.Concrete structure refer to the embodiment of previously described dental appliance basic mode, herein no longer
Repeat.
In order that the dental appliance basic mode 8 has larger compatibility, the general character dental part and the gum
It is dismantled and assembled connection between part, concrete structure refer to the embodiment of previously described dental appliance basic mode, herein no longer
Repeat.
In order to realize the dismantled and assembled connection of the dental appliance model mold insert 7 and the dental appliance basic mode 8, in institute
Dental appliance model mold insert 7 is stated with being additionally provided with the screw matched each other on the dental appliance basic mode 8, is easy to by screw
The dental appliance model mold insert is fixed on dental appliance basic mode and pulled down.Concrete structure refer to described previously
Dental appliance model mold insert embodiment and the embodiment of dental appliance basic mode, here is omitted.
A kind of change of the embodiment provided as the application, can also be in the dental appliance model mold insert 7 and institute
The buckle and neck for setting and matching each other on dental appliance basic mode 8 are stated, to carry out dismantled and assembled connection.Before concrete structure refer to
The embodiment and the embodiment of dental appliance basic mode of dental appliance model mold insert described in text, here is omitted.
Present invention also provides a kind of dental appliance, a kind of tooth that the dental appliance is provided using the application is rectified
The manufacture method for controlling device is fabricated by, in one embodiment of the application, and the dental appliance is to use transparent high score
What sub- material was made, specific manufacture method refer to the embodiment of the manufacture method of previously described dental appliance, this
Place is repeated no more.The dental appliance has the advantages that the personalized, manufacturing cycle is short, cost is low.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this area skill
Art personnel are not being departed from spirit and scope, can make possible variation and modification, therefore the guarantor of the application
The scope that shield scope should be defined by the application claim is defined.
Claims (18)
1. a kind of dental appliance mould, it is characterised in that including：
Dental appliance model mold insert；
Dental appliance basic mode；
The dental appliance model mold insert passes through the reserved hole position on the dental appliance basic mode that matches with it and institute
State the dismantled and assembled connection of dental appliance basic mode；
The dental appliance basic mode is the mould for having reserved hole position made previously according to different tooth jaw shape facilities；It is described
Dental appliance basic mode is according to tooth jaw type, with different specifications；Wherein, the dental appliance basic mode system is using following
Dental appliance basic mode manufacture method is manufactured：
Tooth jaw sample is gathered, and the tooth jaw sample is classified according to geometric parameter, the tooth jaw standard specimen of multiple specifications is obtained；
Obtain the mathematical model of the tooth jaw standard specimen of the multiple specification；
Software is handled using 3-D view to remove the individual character dental part in the mathematical model, obtain multiple specifications has pre-
Box out position dental appliance basic mode mathematical model；The individual character dental part at least includes cutting part；
The dental appliance basic mode of multiple specifications is made according to the mathematical model of the dental appliance basic mode.
2. a kind of dental appliance mould according to claim 1, it is characterised in that the dental appliance model mold insert
Manufacture method include：
Obtain the mathematical model for treating treating tooth；
The mathematical model for treating treating tooth is virtually corrected according to the requirement rescued；
The mathematical model for treating treating tooth according to virtually having corrected makes dental appliance model mold insert.
3. a kind of dental appliance mould according to claim 2, it is characterised in that what the basis had virtually been corrected treats
One kind during the mathematical model for the treatment of tooth makes dental appliance model mold insert in the following ways is realized：3D printing, numerical control
Processing or laser engraving.
4. a kind of dental appliance mould according to claim 2, it is characterised in that the number for the treatment of tooth is treated in the acquisition
Word model, including the mathematical model that treating tooth is treated in acquisition is scanned by 3D.
5. a kind of dental appliance mould according to claim 2, it is characterised in that the requirement that the basis is rescued is by institute
State and treat that the mathematical model for the treatment of tooth is virtually corrected, software is handled according to the requirement rescued to institute including the use of 3-D view
State and treat that the mathematical model for the treatment of tooth is virtually corrected.
6. any dental appliance mould according to claim 2 to 5, it is characterised in that the dental appliance mould
Type mold insert be using the dental appliance model mold insert manufacture method manufacture, including tooth model and with dental appliance base
The root model of preformed hole non-colinear position on mould.
7. a kind of dental appliance mould according to claim 6, it is characterised in that the dental appliance model mold insert
On have neck or buckle, the dental appliance model mold insert is dismantled and assembled by the neck or buckle and dental appliance basic mode
Connection.
8. a kind of dental appliance mould according to claim 6, it is characterised in that the dental appliance model mold insert
On have a screw, the dental appliance model mold insert utilizes screw and the removable load of dental appliance basic mode by the screw
Connect.
9. a kind of dental appliance mould according to claim 1, it is characterised in that described according to the dental appliance
The mathematical model of basic mode make the dental appliance basic modes of multiple specifications in the following ways in a kind of realization：3D printing, number
Control processing or laser engraving.
10. dental appliance mould according to claim 1, it is characterised in that the tooth of the multiple specification of acquisition
The mathematical model of jaw standard specimen includes：The mathematical model for the tooth jaw standard specimen for obtaining the multiple specification is scanned by 3D.
11. a kind of dental appliance mould according to claim 1, it is characterised in that the multiple specification of acquisition
The mathematical model of tooth jaw standard specimen include：According to the shape facility of the tooth jaw standard specimen of the multiple specification, at 3-D view
Manage the mathematical model of the tooth jaw standard specimen of the multiple specification of software building.
12. a kind of dental appliance mould according to claim 1, it is characterised in that the dental appliance basic mode bag
Gum department pattern and general character dental part model are included, the general character dental part at least includes part of grinding one's teeth in sleep, described according to institute
Stating the dental appliance basic mode of the multiple specifications of mathematical model making of dental appliance basic mode includes：According to the dental appliance
The mathematical model of basic mode makes the gum department pattern of multiple specifications and the general character dental part model of multiple specifications respectively.
13. a kind of dental appliance mould according to claim 12, it is characterised in that the gum department pattern and altogether
The property dismantled and assembled connection of dental part model.
14. any dental appliance mould according to claim 9 to 13, it is characterised in that described orthodontic
Device basic mode is manufactured using the manufacture method of the dental appliance basic mode, at least including gum part mould and and dental appliance
The reserved hole position that model mold insert matches.
15. a kind of dental appliance mould according to claim 14, it is characterised in that also including general character dental part mould
Tool, the general character dental part at least includes part of grinding one's teeth in sleep, and the general character dental part mould can with the gum part mould
Dismounting connection is integrally formed.
16. a kind of dental appliance mould according to claim 14, it is characterised in that on the dental appliance basic mode
There is screw, the dental appliance basic mode utilizes screw and the dismantled and assembled connection of dental appliance model mold insert by the screw.
17. a kind of dental appliance mould according to claim 1, it is characterised in that including：
The dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user；
In the reserved hole position that the dental appliance model mold insert is bumped into the dental appliance basic mode, dental appliance is constituted
Mould.
18. a kind of dental appliance, it is characterised in that formed using the dental appliance Making mold described in claim 1, is wrapped
Include：
The dental appliance Mold Making dental appliance is utilized using injection moulding or pressed film method.
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| CN201510233050.9A CN104840262B (en) | 2015-05-08 | 2015-05-08 | A kind of dental appliance and its manufacture method |
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| CN201510233050.9A CN104840262B (en) | 2015-05-08 | 2015-05-08 | A kind of dental appliance and its manufacture method |
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| CN104840262B true CN104840262B (en) | 2017-11-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107349021B (en) * | 2016-05-10 | 2019-06-04 | 无锡时代天使医疗器械科技有限公司 | The press mold orientation optimization method of shelly-shaped dental appliance manufacture craft based on hot pressing film forming process |
| CN106109028A (en) * | 2016-07-19 | 2016-11-16 | 青岛兰信医学科技有限公司 | A kind of tooth model and utilize the method that this model prepares invisible orthotic device |
| CN106175946A (en) * | 2016-08-29 | 2016-12-07 | 北京缔佳医疗器械有限公司 | The production method of a kind of dental appliance and device |
| CN110547888B (en) * | 2018-05-30 | 2021-07-27 | 肖圣钊 | Method for designing and manufacturing dental sleeve type cleaning tool based on biomechanics principle |
| CN110696333B (en) * | 2019-10-15 | 2021-09-17 | 浙江隐齿丽医学技术有限公司 | Film pressing system and method for producing shell-shaped tooth appliance |
| TWI805958B (en) * | 2019-12-06 | 2023-06-21 | 天網電子股份有限公司 | Method for making hard invisible braces for step-by-step correction of dentition |
| CN112092375A (en) * | 2020-08-28 | 2020-12-18 | 湖南芽正美科技有限公司 | Processing technology of accessory for treating malocclusion of teeth |
| CN115177381A (en) * | 2021-04-02 | 2022-10-14 | 天网电子股份有限公司 | Manufacturing method of hard invisible tooth set for step-by-step correction of dentition |
| CN114305747A (en) * | 2021-11-30 | 2022-04-12 | 四川大学 | Tooth appliance with function of preventing decayed teeth and preparation method |
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| CN104840262A (en) | 2015-08-19 |
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