CN104840262A - Tooth appliance and manufacturing method thereof - Google Patents
Tooth appliance and manufacturing method thereof Download PDFInfo
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- CN104840262A CN104840262A CN201510233050.9A CN201510233050A CN104840262A CN 104840262 A CN104840262 A CN 104840262A CN 201510233050 A CN201510233050 A CN 201510233050A CN 104840262 A CN104840262 A CN 104840262A
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Abstract
The invention provides a manufacturing method of a tooth appliance, a manufacturing method of a tooth appliance model insert, a manufacturing method of a tooth appliance base model, the tooth appliance model insert, the tooth appliance base model, a tooth appliance mould and the tooth appliance. The manufacturing method of the tooth appliance comprises the following steps: firstly manufacturing the tooth appliance model insert by adopting the manufacturing method of the tooth appliance model insert, then selecting the tooth appliance base model with a corresponding specification according to the tooth and jaw shape of a user, then inserting the tooth appliance model insert into preserved hole sites of the tooth appliance base model to form the tooth appliance mould, and finally using an injection molding method or a film pressing method and utilizing the tooth appliance mould to make the tooth appliance. According to the manufacturing method of the tooth appliance, while the individuation of the tooth appliance is ensured, the time for manufacturing the whole tooth appliance can be shortened, the workload is reduced, and meanwhile the manufacturing cost is effectively lowered.
Description
Technical field
The application relates to orthodontics technical field, a kind of manufacture method of dental appliance specifically, 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.
Background technology
Deformity teeth is listed in the large commonly encountered diseases in oral cavity three together with dental caries, periodontitis, deformity teeth can affect attractive in appearance on the one hand, on the other hand can because other oral diseases such as the uneven initiation periodontitis of dental articulation, unhealthful, meanwhile, deformity teeth also has a strong impact on social activity and work, especially teenager and child, ridicule and becoming usually owing to being subject to classmate or junior partner feels oneself inferior, and affects the mental health of child.Therefore, have the neat beautiful tooth of a bite, more and more by people are paid attention to, people tooth being carried out to orthodontic therapy is also more and more many.Special in Children and teenager, induced by dental appliance in the tooth growth stage, often get twice the result with half the effort.
Dental appliance is commonly called as facing or tooth set, is to adopt physical method, is made that tooth is stressed to be moved or tooth is grown up according to predetermined arrangement by extruding, thus realizes the object of orthodontic.
For the deformity teeth problem of Children and teenager, provide a kind of pre-accepted way of doing sth appliance in prior art, by wearing this pre-accepted way of doing sth appliance, induction tooth is according to predetermined aligned growth.But because everyone tooth is not quite similar, therefore there is narrow application range in described pre-accepted way of doing sth appliance, wears uncomfortable, the problems such as the cycle of rescuing is long.
In view of the above problems, the method adopted in prior art is, is rescuing in process, makes corresponding personalized dental appliance for each individual patients, and needs the effect according to correction repeatedly again to make dental appliance rescuing in process.Because dental appliance is generally by having certain elastic moulding material or silica type material to make, its processing process need mfg. moulding die, such production dental appliance will manufacture and design one set of die, again because the mould production time is long, cause completely personalized dental appliance because of production cost higher and rescue the cycle longer and be more difficult to get popularization.
Summary of the invention
In view of the above problems, consider that the deformity teeth of the overwhelming majority is emitted in labial teeth part, therefore orthodontic mainly carries out for incisor section and canine tooth section, and the section of grinding one's teeth in sleep generally does not need to rescue, though and the tooth jaw shape of patient is not quite similar, set multiple classifications can be divided into according to tooth jaw parameter.The application provides a kind of manufacture method of dental appliance model mold insert, a manufacture method for 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, comprising:
Obtain the mathematical model treating treating tooth;
Treat that the mathematical model for the treatment of tooth carries out virtual rectification according to the requirement rescued by described;
Dental appliance model mold insert is made according to the mathematical model treating treating tooth of virtual rectification.
Optionally, the mathematical model treating treating tooth of the virtual rectification of described basis make dental appliance model mold insert in the following ways in one realize: 3D prints, digital control processing or laser engraving.
Optionally, the mathematical model for the treatment of tooth is treated in described acquisition, comprises and obtains by 3D scanning the mathematical model treating treating tooth.
Optionally, by described, the requirement that described basis is rescued treats that the mathematical model for the treatment of tooth carries out virtual rectification, comprises and uses 3-D view process software to treat the virtual rectification of the mathematical model for the treatment of tooth according to the requirement rescued to described.
Optionally, the described dental appliance model mold insert root model that comprises tooth model and match with the preformed hole position on dental appliance basic mode.
The application also provides a kind of manufacture method of dental appliance basic mode, comprising:
Gather tooth jaw sample, and according to geometric parameter, described tooth jaw sample is classified, obtain the tooth jaw standard specimen of multiple specification;
Obtain the mathematical model of the tooth jaw standard specimen of described multiple specification;
Adopt 3-D view process software to be removed by the individual character dental part in described mathematical model, obtain the mathematical model having the dental appliance basic mode of preformed hole position of multiple specification; Described individual character dental part at least comprises cutting part;
The dental appliance basic mode of multiple specification is made according to the mathematical model of described dental appliance basic mode.
Optionally, the described mathematical model according to described dental appliance basic mode make multiple specification dental appliance basic mode in the following ways in one realize: 3D prints, digital control processing or laser engraving.
Optionally, the mathematical model of the tooth jaw standard specimen of the described multiple specification of described acquisition comprises: the mathematical model being obtained the tooth jaw standard specimen of described multiple specification by 3D scanning.
Optionally, the mathematical model of the tooth jaw standard specimen of the described multiple specification of described acquisition comprises: according to the shape facility of the tooth jaw standard specimen of described multiple specification, is built the mathematical model of the tooth jaw standard specimen of described multiple specification by 3-D view process software.
Optionally, described dental appliance basic mode comprises dental bed department pattern and general character dental part model, described general character dental part at least comprises part of grinding one's teeth in sleep, and the dental appliance basic mode that the described mathematical model according to described dental appliance basic mode makes multiple specification comprises: make the dental bed department pattern of multiple specification and the general character dental part model of multiple specification respectively according to the mathematical model of described dental appliance basic mode.
Optionally, described dental bed department pattern and the dismantled and assembled connection of general character dental part model.
The application also provides a kind of manufacture method of dental appliance, comprising:
The manufacture method of a kind of dental appliance model mold insert adopting the application to provide manufactures dental appliance model mold insert;
The dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user;
Described dental appliance model mold insert is bumped in the preformed hole position of described dental appliance basic mode, composition dental appliance mould;
Injection moulding or pressed film method is used to utilize described dental appliance Mold Making dental appliance.
Accordingly, the application provides a kind of dental appliance model mold insert, the manufacture method manufacture of a kind of dental appliance model mold insert that described dental appliance model mold insert adopts the application to provide, the root model comprising tooth model and match with the preformed hole position on dental appliance basic mode.
Optionally, described dental appliance model mold insert has draw-in groove or buckle, described dental appliance model mold insert is connected with dental appliance basic mode is dismantled and assembled by described draw-in groove or buckle.
Optionally, described dental appliance model mold insert has screw, described dental appliance model mold insert utilizes screw to be connected with dental appliance basic mode is dismantled and assembled by described screw.
The application also provides a kind of dental appliance basic mode, the manufacture method manufacture of a kind of dental appliance basic mode that described dental appliance basic mode adopts the application to provide, the preformed hole position at least comprising dental bed part mould and match with dental appliance model mold insert.
Optionally, described dental appliance basic mode also comprises general character dental part mould, and described general character dental part at least comprises part of grinding one's teeth in sleep, and described general character dental part mould and described dental bed part mould be dismantled and assembled to be connected or one-body molded.
Optionally, described dental appliance basic mode has screw, described dental appliance basic mode utilizes screw to be connected with dental appliance model mold insert is dismantled and assembled by described screw.
The application also provides a kind of dental appliance mould, comprise: dental appliance model mold insert and dental appliance basic mode, described dental appliance model mold insert is by being connected with described dental appliance basic mode is dismantled and assembled with the preformed hole position on its described dental appliance basic mode matched, and described dental appliance basic mode is in advance according to the mould having preformed hole position that different tooth jaw shape facilities makes; Described dental appliance basic mode, according to tooth jaw type, has different specifications.
The application also provides a kind of dental appliance, and the manufacture method manufacture of a kind of dental appliance that described dental appliance adopts the application to provide forms.
Compared with prior art, the application has the following advantages:
The manufacture method of a kind of dental appliance model mold insert that the application provides, first the mathematical model that user treats treating tooth is obtained, then treat that the mathematical model for the treatment of tooth carries out virtual rectification according to the requirement rescued by described, the last mathematical model treating treating tooth according to virtual rectification makes dental appliance model mold insert.Compared to traditional tooth model manufacture method, the manufacture method that the application provides does not need to make tooth model to whole tooth, only make dental appliance model mold insert for the dental part (as incisor section) that lopsided tooth is corresponding, decrease workload and materials'use amount, and can effectively reduce production cycle and processing cost.
The manufacture method of a kind of dental appliance basic mode that corresponding the application provides, first tooth jaw sample is gathered, and according to geometric parameter, described tooth jaw sample is classified, obtain the tooth jaw standard specimen of multiple specification, then the mathematical model of the tooth jaw standard specimen of described multiple specification is obtained, 3-D view process software is adopted to be removed by the individual character dental part in described mathematical model again, obtain the mathematical model having the dental appliance basic mode of preformed hole position of multiple specification, the last dental appliance basic mode making multiple specification according to the mathematical model of described dental appliance basic mode, wherein said individual character dental part at least comprises cutting part.Compared to traditional for each individual patients, the method of one set of die will be manufactured and designed separately each period of rescuing, the dental appliance basic mode of multiple specification is made into after tooth jaw part except the individual character dental part (as incisor section) needing to correct being classified, so just described dental appliance basic mode can be produced in advance, the dental appliance basic mode selecting dimension is only needed when rescuing, the dental appliance model mold insert of these dental appliance basic modes with the manufacture method manufacture adopting dental appliance model mold insert provided by the invention is matched, the tooth model of complete personalization can be obtained, thus effectively reduce the time making personalized tooth model, improve the efficiency manufacturing dental appliance.The described dental appliance basic mode adopting this method to obtain can reuse, and reduces material consumption, cuts down finished cost.
The application also provides a kind of manufacture method of dental appliance, the manufacture method of a kind of dental appliance model mold insert first adopting the application to provide manufactures dental appliance model mold insert, then the dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user, again described dental appliance model mold insert is bumped in the preformed hole position of described dental appliance basic mode, composition dental appliance mould, finally uses injection moulding or pressed film method to utilize described dental appliance Mold Making dental appliance.Compared to traditional tooth model manufacture method, treat that treating tooth part makes dental appliance model mold insert when rescuing only for patient, then the dental appliance basic mode of corresponding specification is selected to assemble, while the personalization of guarantee dental appliance, the time manufacturing a whole set of dental appliance can be shortened, reduce workload, effectively reduce manufacturing cost simultaneously.
Corresponding with said 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, wherein the latter is the above two combination, its beneficial effect is: mould has shorter fabrication cycle and lower processing cost, and then improves the make efficiency of dental appliance, and reduces the processing cost of dental appliance.
Finally, present invention also provides a kind of dental appliance, the manufacture method manufacture of a kind of dental appliance that described dental appliance adopts the application to provide forms, and has personalized, that the manufacturing cycle is short, cost is low advantage.
Accompanying drawing explanation
Fig. 1 is the flow chart of the manufacture method embodiment of a kind of dental appliance model mold insert that the application provides;
Fig. 2 is the flow chart of the manufacture method embodiment of a kind of dental appliance basic mode that the application provides;
Fig. 3 is the flow chart of the manufacture method embodiment of a kind of dental appliance that the application provides;
Fig. 4 is the schematic diagram of a kind of dental appliance model mold insert that the application provides;
Fig. 5 is the schematic diagram of a kind of dental appliance basic mode that the application provides;
Fig. 6 is the schematic diagram of a kind of dental appliance mould that the application provides;
Detailed description of the invention
Set forth a lot of detail in the following description so that fully understand the application.But the application can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the application's intension, and therefore the application is by the restriction of following public concrete enforcement.
By reference to the accompanying drawings the embodiment of the application is described in detail successively below.
The manufacture method of a kind of dental appliance model mold insert that the application first embodiment provides.Please refer to Fig. 1, this illustrates the flow chart of the manufacture method that the present embodiment provides.
Step S101: obtain the mathematical model treating treating tooth;
Need in this step to obtain the mathematical model treating treating tooth, mainly obtained by 3D scanning at present, in the embodiment that a application provides, its flow process is: first to be grited one's teeth on impression material print by patient, then Gypsum Fibrosum is poured on teeth mark, tooth mould can be obtained after solidification, then use the scanning of 3D scanning technique to obtain three-dimensional digital model.As the change of above-mentioned embodiment, according to the shape facility of described tooth mould (as tooth mould length, width, radian, and the height of tooth, width etc.), the three-dimensional digital model of described tooth mould can also be built by 3-D view process software.In addition, utilize the modes such as chromatographical X-ray scanning, laser scanning or nuclear magnetic resonance, NMR to obtain the mathematical model treating treating tooth in prior art in addition, do not repeat them here, it is all within the protection domain of the application.
Because deformity teeth mainly occurs in cutting section, treat therefore that treating tooth at least comprises incisor group, it can only include incisor group, also can comprise incisor group and canine tooth group, can also comprise incisor group and canine tooth group and part and grind one's teeth in sleep.
Step S102: treat that the mathematical model for the treatment of tooth carries out virtual rectification by described according to the requirement rescued;
By step S102, obtain the mathematical model treating treating tooth, by described, the following requirement needing basis to rescue treats that the mathematical model for the treatment of tooth carries out virtual rectification, it is mainly undertaken by 3-D view process software, such as adopt the 3-D view process software that AutoCAD, Mastercam, CAXA, 3Dmax, Solidworks etc. are conventional, described virtual rectification adopts the technological means such as date processing, surface reconstruction, digital-to-analogue correction.
In the present embodiment, by treating the mathematical model for the treatment of tooth, the arrangement situation treating treating tooth can be got information about, because treating tooth makes tooth be subjected to displacement by applying corrective force or rotate, therefore need to carry out for a long time, progressively rescuing stage by stage, therefore first need when rescuing according to the arrangement situation of tooth make stage by stage rescue scheme, scheme is rescued again according to each stage, the mathematical model treating treating tooth rotates, the virtual corrective operations such as displacement, and using this mathematical model through virtual corrective operations as the foundation making dental appliance model mold insert.Treating tooth is treated for same patient, rescues the stage different, need to adopt above-mentioned virtual corrective operations method to obtain different mathematical models.
To mate with dental appliance basic mode to enable described dental appliance model mold insert and assemble, also need to process the root of described mathematical model when designing, adjust its root size with and the dental appliance basic mode that matches with this dental appliance model mold insert on preformed hole position match.The size of described preformed hole position can be designed to several fixing standard size, to improve the compatibility of dental appliance basic mode.
Consider and need fixing after described dental appliance model mold insert and dental appliance basic mode are assembled and dismantle, in this step, screw can also be designed on the mathematical model of described dental appliance model mold insert, described screw can be arranged on the sidewall of described dental appliance model mold insert, this screw is corresponding with the screwhole position on dental appliance basic mode, aperture is identical, is convenient to subsequently through screw, described dental appliance model mold insert is fixed on dental appliance basic mode and is pulled down.
One as above-mentioned embodiment changes, and can also design draw-in groove or buckle on described dental appliance model mold insert, is convenient to be connected with described dental appliance basic mode is dismantled and assembled subsequently through described draw-in groove or buckle.Such as, the medial wall, preformed hole position of dental appliance basic mode is provided with draw-in groove, then on the sidewall of described dental appliance model mold insert, the position corresponding with described draw-in groove arranges the buckle matched with described draw-in groove, after described dental appliance model mold insert inserts the preformed hole position of described dental appliance basic mode, described buckle inserts described draw-in groove and blocks, described dental appliance model mold insert is fixed on described dental appliance basic mode, again by pushing described buckle outside draw-in groove, described buckle can be pushed away described draw-in groove, thus described dental appliance model mold insert can be pulled down from described dental appliance basic mode.
It should be noted that, only illustrate, in prior art in the mode that screw connects or buckle connects in above-described embodiment; other multiple connected modes are also had to realize; therefore, by the link in design phase its correspondence pre-designed, all within the protection domain of the application.
Step S103: make dental appliance model mold insert according to the mathematical model treating treating tooth of virtual rectification.
By step S102, treat that the mathematical model for the treatment of tooth carries out virtual rectification according to the requirement rescued by described, following needs makes dental appliance model mold insert according to the mathematical model treating treating tooth of virtual rectification, its manufacture method is generally read described mathematical model, with this mathematical model for foundation, adopt numerically controlled lathe processing and fabricating dental appliance model mold insert on base material; Another manufacture method is, reads described mathematical model, with this mathematical model for foundation, uses laser engraving machine carve dental appliance model mold insert on base material; Another manufacture method is, is printed print dental appliance model mold insert according to mathematical model by 3D.
It should be noted that; at above-described embodiment only to present application has been exemplary explanation; except above-mentioned manufacture method, in prior art, described in other bases, treat that the mathematical model for the treatment of tooth makes dental appliance model mold insert also within the protection domain of the application.
So far, by step S101 to step S103, complete the manufacture of dental appliance model mold insert.
In the above-described embodiment, provide a kind of manufacture method of dental appliance model mold insert, correspond, the application also provides a kind of manufacture method of dental appliance basic mode.
Please refer to Fig. 2, the flow chart of the manufacture method embodiment of its a kind of dental appliance basic mode provided for the application.Described method comprises the steps:
Step S201: gather tooth jaw sample, and according to geometric parameter, described tooth jaw sample is classified, obtain the tooth jaw standard specimen of multiple specification;
This step, first needs to gather a large amount of tooth jaw sample, and described tooth jaw sample can be grited one's teeth print by patient on impression material, is then poured on teeth mark by Gypsum Fibrosum, can obtains tooth jaw sample after solidification.Then add up its geometric parameter, classify according to the width of tooth jaw, the geometric parameter such as length and radian, tooth jaw strong for representativeness can be taken out as tooth jaw standard specimen, so just can obtain the tooth jaw standard specimen of multiple specification.
Step S202: the mathematical model obtaining the tooth jaw standard specimen of described multiple specification;
By step S201, obtain the tooth jaw standard specimen of multiple specification, next, 3D scanning technique can have been used to scan and obtain three-dimensional digital model.As the change of above-mentioned embodiment, can also according to the shape facility of the tooth jaw standard specimen of described multiple specification (as tooth jaw length, width, radian, and the height of tooth, width etc.), the mathematical model of the tooth jaw standard specimen of described multiple specification is built by 3-D view process software.In addition, utilize the modes such as chromatographical X-ray scanning, laser scanning or nuclear magnetic resonance, NMR to obtain the mathematical model treating treating tooth in prior art in addition, do not repeat them here, it is all within the protection domain of the application.
Consider that described tooth jaw standard specimen remains the tooth jaw based on individuality, representativeness is had more in order to make tooth jaw sample, can according to statistical data, suitable adjustment is carried out to the mathematical model of described tooth jaw sample, as the height, width etc. of mathematical model Tooth as described in finely tuning, make it have larger pardon and representativeness.
Step S203: adopt 3-D view process software to be removed by the individual character dental part in described mathematical model, obtain the mathematical model having the dental appliance basic mode of preformed hole position of multiple specification; Described individual character dental part at least comprises cutting part;
By step S202, obtain the mathematical model of the tooth jaw standard specimen of described multiple specification, next, need to adopt 3-D view process software to be removed by the individual character dental part in described mathematical model, and in the remaining tooth jaw partial design one preformed hole position corresponding with it, so that assign dental appliance model mold insert.The size of described preformed hole position can be designed to several fixing standard size, to improve the compatibility of dental appliance basic mode.Corresponding to dental appliance model mold insert, described individual character dental part at least comprises 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, the screw matched with the screw on dental appliance model mold insert can also be designed on the sidewall at the preformed hole position place of described dental appliance basic mode, be convenient to subsequently through screw, described dental appliance model mold insert is fixed on dental appliance basic mode and pulls down.
One as above-mentioned embodiment changes, can also in the mathematical model design phase, design the draw-in groove matched with described dental appliance model mold insert or buckle at the preformed hole position place of described dental appliance basic mode, be convenient to be connected with described dental appliance model mold insert is dismantled and assembled subsequently through described draw-in groove or buckle.Such as, the sidewall of dental appliance model mold insert is provided with buckle, then corresponding with described buckle on the medial wall of the preformed hole position of described dental appliance basic mode position arranges the draw-in groove matched with described buckle, after described dental appliance model mold insert inserts the preformed hole position of described dental appliance basic mode, described buckle inserts described draw-in groove and blocks, described dental appliance model mold insert is fixed on described dental appliance basic mode, again by pushing described buckle outside draw-in groove, described buckle can be pushed away described draw-in groove, thus described dental appliance model mold insert can be pulled down from described dental appliance basic mode.
It should be noted that, only illustrate, in prior art in the mode that screw connects or buckle connects in above-described embodiment; other multiple connected modes are also had to realize; therefore, by the link in design phase its correspondence pre-designed, all within the protection domain of the application.
Step S204: the dental appliance basic mode making multiple specification according to the mathematical model of described dental appliance basic mode.
By step S203, obtain the mathematical model having the dental appliance basic mode of preformed hole position of multiple specification, following needs make dental appliance basic mode according to the mathematical model of described dental appliance basic mode, its manufacture method is generally read described mathematical model, with this mathematical model for foundation, adopt numerically controlled lathe processing and fabricating dental appliance basic mode on base material; Another kind method is, reads described mathematical model, with this mathematical model for foundation, uses laser engraving machine carve dental appliance basic mode on base material; Another method is, get described mathematical model, with this mathematical model for foundation, printed by 3D and print dental appliance basic mode according to mathematical model, in addition, because described dental appliance basic mode has general applicability, can also after producing a dental appliance basic mode, by to after described dental appliance basic mode reverse mould, adopt the method batch production dental appliance basic modes such as traditional compression moulding, injection moulding, to reduce production cost.
It should be noted that; at above-described embodiment only to present application has been exemplary explanation; except above-mentioned manufacture method, in prior art, other mathematical models according to described dental appliance basic mode make dental appliance basic mode also within the protection domain of the application.
Consider that tooth jaw comprises dental bed part and dental part, in order to improve the compatibility of dental appliance basic mode further, as the one change of the embodiment that the application provides, described dental appliance basic mode can be divided into dental bed department pattern and general character dental part model two parts to make respectively, wherein said general character dental part at least comprises part of grinding one's teeth in sleep, then described dental bed department pattern is become dismantled and assembled connection with the modelling of general character dental part, just can improve the compatibility of dental bed department pattern, such use general character dental part model and a small amount of dental bed department pattern can complete the effect of integral type dental appliance basic mode, reduce raw-material consumption.
In addition, to above-mentioned split type dental appliance basic mode, wherein said general character dental part model comprises the part of grinding one's teeth in sleep of both sides, and therefore described general character dental part model is also divided into a left and right monomer segment.Like this, described dental bed department pattern can be become the dismantled and assembled connection of stagewise with the modelling of general character dental part, as as described in the joint portion of dental bed department pattern and general character dental part model equidistantly design multiple screw, the spacing of both sides general character dental part model just can be adjusted by screw, so can adapt to the dental appliance model mold insert of different length, improve the compatibility of dental appliance basic mode further.
So far, by step S201 to S204, complete the manufacture process of dental appliance basic mode.
In the above-described embodiment, provide a kind of manufacture method of dental appliance model mold insert and a kind of manufacture method of dental appliance basic mode, next, the application also provides a kind of manufacture method of dental appliance.
Please refer to Fig. 3, the flow chart of the manufacture method embodiment of its a kind of dental appliance provided for the application.Described method comprises the steps:
Step S301: the manufacture method of a kind of dental appliance model mold insert adopting the application to provide manufactures dental appliance model mold insert;
In this step, the manufacture method of a kind of dental appliance model mold insert adopting the application to provide manufactures dental appliance model mold insert, specifically please refer to the embodiment of the manufacture method of described dental appliance model mold insert above, repeats no more herein.
Step S302: the dental appliance basic mode selecting corresponding specification according to the tooth jaw shape of user;
In this step, according to the tooth jaw shape of user, as tooth jaw length, width, radian and tooth width etc., select the dental appliance basic mode of corresponding specification, wherein said dental appliance basic mode is that the manufacture method of a kind of dental appliance basic mode provided according to the application makes, may various ways be had, specifically please refer to the embodiment of the manufacture method of described dental appliance basic mode above, repeat no more herein.
Step S303: described dental appliance model mold insert is bumped in the preformed hole position of described dental appliance basic mode, composition dental appliance mould;
By the obtained dental appliance model mold insert of step S301, suitable dental appliance basic mode has been chosen by step S302, next only need described dental appliance model mold insert to be bumped in the preformed hole position of described dental appliance basic mode, dental appliance mould can be assembled into.
The connection of wherein said dental appliance model mold insert and described dental appliance basic mode, assemble and please refer to the embodiment of manufacture method of previously described dental appliance model mold insert and the embodiment of the manufacture method of dental appliance basic mode, screw is taked to connect, the connected modes such as buckle, repeat no more herein.
Step S304: use injection moulding or pressed film method to utilize described dental appliance Mold Making dental appliance.
By step S303, be bumped in the preformed hole position of described dental appliance basic mode by described dental appliance model mold insert, composition dental appliance mould, next, needs to utilize described dental appliance Mold Making dental appliance.In order to reduce in oral cavity the foreign body sensation worn described dental appliance and cause; described dental appliance generally adopts plastics or silica gel material to make thin-wall construction; its manufacture method can adopt injection moulding more ripe in prior art or press mold forming process; do not repeat them here, it is all within the protection domain of the application.
So far, by step S301 to S304, complete the manufacture process of dental appliance.
Above, a kind of manufacture method of dental appliance model mold insert, a kind of manufacture method of dental appliance basic mode and a kind of manufacture method of dental appliance are provided.Next, present invention also provides the product embodiments of its correspondence.
Please refer to Fig. 4, the schematic diagram of its a kind of dental appliance model mold insert provided for the application.Described dental appliance model mold insert is that the manufacture method of a kind of dental appliance model mold insert provided according to the application makes, comprise tooth model 1 and root model 2, described tooth model 1 and root model 2 are integrally formed, and wherein said root model 2 matches with the preformed hole position on dental appliance basic mode.
Be connected with the dismantled and assembled of dental appliance basic mode to realize described dental appliance model mold insert, described root model 2 is also provided with screw 3, be convenient to by screw, described dental appliance model mold insert is fixed on dental appliance basic mode and pulls down.Wherein said screw 3 can be arranged on the side of described root model 2; also the bottom of described root model 2 can be arranged on; its screw quantity is also not limited to 1; as long as screw reserved on itself and dental appliance basic mode matches; just can realize the function by the dismantled and assembled connection of screw, all within the protection domain of the application.
As the one change of the embodiment that the application provides, described root model 2 is provided with draw-in groove or buckle, and described dental appliance model mold insert is removably connected on dental appliance basic mode by described draw-in groove or buckle.Such as, the medial wall, preformed hole position of dental appliance basic mode is provided with draw-in groove, on the sidewall of described dental appliance model mold insert, the position corresponding with described draw-in groove is provided with the buckle matched with described draw-in groove, after described dental appliance model mold insert inserts the preformed hole position of described dental appliance basic mode, described buckle inserts described draw-in groove and blocks, described dental appliance model mold insert is fixed on described dental appliance basic mode, again by pushing described buckle outside draw-in groove, described buckle can be pushed away described draw-in groove, thus described dental appliance model mold insert can be pulled down from described dental appliance basic mode.
Please refer to Fig. 5, the schematic diagram of its a kind of dental appliance basic mode provided for the application.Described dental appliance basic mode is that the manufacture method of a kind of dental appliance basic mode provided according to the application makes, and comprise dental bed part mould 4 and preformed hole position 5, described preformed hole position 5 matches with dental appliance model mold insert.
One as the present embodiment changes, and described dental appliance basic mode also comprises general character dental part mould 6, and described general character dental part comprises part of grinding one's teeth in sleep, and also may comprise grind one's teeth in sleep part and cuspid portion.By general character dental part being made a part for basic mode, material usage and the reduction process-cycle of orthodontic Tooth model can be reduced.
In order to make described dental appliance basic mode have larger compatibility, described general character dental part mould 6 is connected for dismantled and assembled with between described dental bed part mould 4, and the mode realizing described dismantled and assembled connection comprises use screw and connects or use buckle to connect.In addition, still have multiple dismantled and assembled connected mode in prior art, as long as the object of the application can be realized, all within the protection domain of the application.
In order to realize dismantled and assembled connection of described dental appliance basic mode and dental appliance model mold insert, in described preformed hole position 5, place is also provided with screw, so that be fixed on described dental appliance basic mode by screw by dental appliance model mold insert and pull down.Wherein said screw can be arranged on the side of described preformed hole position 5, also the bottom of described preformed hole position 5 can be arranged on, its screw quantity is also not limited to 1, as long as screw reserved on itself and dental appliance model mold insert matches, just can realize the function by the dismantled and assembled connection of screw.
As the one change of the embodiment that the application provides, described preformed hole position 5 place is provided with draw-in groove or buckle, and like this, dental appliance model mold insert just can be removably connected on described dental appliance basic mode by described draw-in groove or buckle.Such as, the sidewall of dental appliance model mold insert is provided with buckle, on the medial wall of the preformed hole position 5 of described dental appliance basic mode, the position corresponding with described buckle is provided with the draw-in groove matched with described buckle, after described dental appliance model mold insert inserts the preformed hole position 5 of described dental appliance basic mode, described buckle inserts described draw-in groove and blocks, described dental appliance model mold insert is fixed on described dental appliance basic mode, again by pushing described buckle outside draw-in groove, described buckle can be pushed away described draw-in groove, thus described dental appliance model mold insert can be pulled down from described dental appliance basic mode.
Please refer to Fig. 6, the schematic diagram of its a kind of dental appliance mould provided for the application.Described dental appliance mould comprises dental appliance model mold insert 7 and dental appliance basic mode 8, described dental appliance model mold insert 7 is by being connected with described dental appliance basic mode 8 is dismantled and assembled with the preformed hole position on its described dental appliance basic mode 8 matched, and described dental appliance basic mode 8 is in advance according to the mould having preformed hole position that different tooth jaw shape facilities makes; Described dental appliance basic mode 8, according to tooth jaw type, has different specifications.
In an embodiment of the application, described dental appliance basic mode 8 comprises dental bed part and general character set of teeth part, position corresponding to individual character set of teeth is located in described preformed hole position, and described general character set of teeth at least comprises group of grinding one's teeth in sleep, and described individual character set of teeth at least comprises incisor group.Concrete structure please refer to the embodiment of previously described dental appliance basic mode, repeats no more herein.
In order to make described dental appliance basic mode 8 have larger compatibility, be connected for dismantled and assembled between described general character dental part with described dental bed part, concrete structure please refer to the embodiment of previously described dental appliance basic mode, repeats no more herein.
Be connected with described the dismantled and assembled of dental appliance basic mode 8 to realize described dental appliance model mold insert 7, described dental appliance model mold insert 7 with described dental appliance basic mode 8 are also provided with the screw matched each other, are convenient to by screw, described dental appliance model mold insert is fixed on dental appliance basic mode and pulls down.Concrete structure please refer to the previously described embodiment of dental appliance model mold insert and the embodiment of dental appliance basic mode, repeats no more herein.
As the one change of the embodiment that the application provides, on described dental appliance model mold insert 7 with described dental appliance basic mode 8, the buckle and draw-in groove that match each other can also be set, to carry out dismantled and assembled connection.Concrete structure please refer to the previously described embodiment of dental appliance model mold insert and the embodiment of dental appliance basic mode, repeats no more herein.
Present invention also provides a kind of dental appliance, the manufacture method manufacture of a kind of dental appliance that described dental appliance adopts the application to provide forms, in an embodiment of the application, described dental appliance adopts transparent macromolecular material to be made, concrete manufacture method please refer to the embodiment of the manufacture method of previously described dental appliance, repeats no more herein.This dental appliance has personalized, that the manufacturing cycle is short, cost is low advantage.
Although the application with preferred embodiment openly as above; but it is not for limiting the application; any those skilled in the art are not departing from the spirit and scope of the application; can make possible variation and amendment, the scope that therefore protection domain of the application should define with the application's claim is as the criterion.
Claims (20)
1. a manufacture method for dental appliance model mold insert, is characterized in that, comprising:
Obtain the mathematical model treating treating tooth;
Treat that the mathematical model for the treatment of tooth carries out virtual rectification according to the requirement rescued by described;
Dental appliance model mold insert is made according to the mathematical model treating treating tooth of virtual rectification.
2. the manufacture method of dental appliance model mold insert according to claim 1, it is characterized in that, the mathematical model treating treating tooth of the virtual rectification of described basis make dental appliance model mold insert in the following ways in one realize: 3D prints, digital control processing or laser engraving.
3. the manufacture method of dental appliance model mold insert according to claim 1, it is characterized in that, the mathematical model for the treatment of tooth is treated in described acquisition, comprises and obtains by 3D scanning the mathematical model treating treating tooth.
4. the manufacture method of dental appliance model mold insert according to claim 1, it is characterized in that, by described, the requirement that described basis is rescued treats that the mathematical model for the treatment of tooth carries out virtual rectification, comprise and use 3-D view process software to treat the virtual rectification of the mathematical model for the treatment of tooth according to the requirement rescued to described.
5. the manufacture method of dental appliance model mold insert according to claim 1, is characterized in that, the root model that described dental appliance model mold insert comprises tooth model and matches with the preformed hole position on dental appliance basic mode.
6. a manufacture method for dental appliance basic mode, is characterized in that, comprising:
Gather tooth jaw sample, and according to geometric parameter, described tooth jaw sample is classified, obtain the tooth jaw standard specimen of multiple specification;
Obtain the mathematical model of the tooth jaw standard specimen of described multiple specification;
Adopt 3-D view process software to be removed by the individual character dental part in described mathematical model, obtain the mathematical model having the dental appliance basic mode of preformed hole position of multiple specification; Described individual character dental part at least comprises cutting part;
The dental appliance basic mode of multiple specification is made according to the mathematical model of described dental appliance basic mode.
7. the manufacture method of dental appliance basic mode according to claim 6, it is characterized in that, the dental appliance basic mode that the described mathematical model according to described dental appliance basic mode makes multiple specification in the following ways in one realize: 3D prints, digital control processing or laser engraving.
8. the manufacture method of dental appliance basic mode according to claim 6, is characterized in that, the mathematical model of the tooth jaw standard specimen of the described multiple specification of described acquisition comprises: the mathematical model being obtained the tooth jaw standard specimen of described multiple specification by 3D scanning.
9. the manufacture method of dental appliance basic mode according to claim 6, it is characterized in that, the mathematical model of the tooth jaw standard specimen of the described multiple specification of described acquisition comprises: according to the shape facility of the tooth jaw standard specimen of described multiple specification, is built the mathematical model of the tooth jaw standard specimen of described multiple specification by 3-D view process software.
10. the manufacture method of dental appliance basic mode according to claim 6, it is characterized in that, described dental appliance basic mode comprises dental bed department pattern and general character dental part model, described general character dental part at least comprises part of grinding one's teeth in sleep, and the dental appliance basic mode that the described mathematical model according to described dental appliance basic mode makes multiple specification comprises: make the dental bed department pattern of multiple specification and the general character dental part model of multiple specification respectively according to the mathematical model of described dental appliance basic mode.
The manufacture method of 11. dental appliance basic modes according to claim 10, is characterized in that, described dental bed department pattern and the dismantled and assembled connection of general character dental part model.
The manufacture method of 12. 1 kinds of dental appliances, is characterized in that, comprising:
Claim 1 is adopted to manufacture dental appliance model mold insert to the manufacture method of any one dental appliance model mold insert of claim 5;
The dental appliance basic mode of corresponding specification is selected according to the tooth jaw shape of user;
Described dental appliance model mold insert is bumped in the preformed hole position of described dental appliance basic mode, composition dental appliance mould;
Injection moulding or pressed film method is used to utilize described dental appliance Mold Making dental appliance.
13. 1 kinds of dental appliance model mold inserts, it is characterized in that, adopt claim 1 to the manufacture method manufacture of any one dental appliance model mold insert of claim 5, the root model comprising tooth model and match with the preformed hole position on dental appliance basic mode.
14. a kind of dental appliance model mold inserts according to claim 13, it is characterized in that, described dental appliance model mold insert has draw-in groove or buckle, and described dental appliance model mold insert is connected with dental appliance basic mode is dismantled and assembled by described draw-in groove or buckle.
15. a kind of dental appliance model mold inserts according to claim 13, it is characterized in that described dental appliance model mold insert has screw, described dental appliance model mold insert utilizes screw to be connected with dental appliance basic mode is dismantled and assembled by described screw.
16. 1 kinds of dental appliance basic modes, is characterized in that, adopt claim 6 to the manufacture method manufacture of any one dental appliance basic mode of claim 11, the preformed hole position at least comprising dental bed part mould and match with dental appliance model mold insert.
17. a kind of dental appliance basic modes according to claim 16, it is characterized in that, also comprise general character dental part mould, described general character dental part at least comprises part of grinding one's teeth in sleep, and described general character dental part mould and described dental bed part mould be dismantled and assembled to be connected or one-body molded.
18. a kind of dental appliance basic modes according to claim 16, is characterized in that described dental appliance basic mode has screw, and described dental appliance basic mode utilizes screw to be connected with dental appliance model mold insert is dismantled and assembled by described screw.
19. 1 kinds of dental appliance moulds, it is characterized in that, comprise: dental appliance model mold insert and dental appliance basic mode, described dental appliance model mold insert is by being connected with described dental appliance basic mode is dismantled and assembled with the preformed hole position on its described dental appliance basic mode matched, and described dental appliance basic mode is in advance according to the mould having preformed hole position that different tooth jaw shape facilities makes; Described dental appliance basic mode, according to tooth jaw type, has different specifications.
20. 1 kinds of dental appliances, is characterized in that, adopt the manufacture method manufacture of dental appliance according to claim 12 to form.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107349021A (en) * | 2016-05-10 | 2017-11-17 | 无锡时代天使医疗器械科技有限公司 | The press mold orientation optimization method of shelly dental appliance manufacture craft based on hot pressing film forming process |
| CN110547888A (en) * | 2018-05-30 | 2019-12-10 | 肖圣钊 | Method for designing and manufacturing dental sleeve type cleaning tool based on biomechanics principle |
| CN110696333A (en) * | 2019-10-15 | 2020-01-17 | 浙江隐齿丽医学技术有限公司 | Film pressing system and method for producing shell-shaped tooth appliance |
| 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 |
| CN114948286A (en) * | 2021-11-30 | 2022-08-30 | 四川大学 | Tooth appliance with function of preventing decayed teeth and preparation method |
| 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 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647729A (en) * | 2009-09-11 | 2010-02-17 | 广州瑞通激光科技有限公司 | Manufacture method of individual orthodontic appliance for tongue |
| CN103237519A (en) * | 2010-10-01 | 2013-08-07 | 3形状股份有限公司 | Modeling and manufacturing of dentures |
| CN104083223A (en) * | 2014-07-26 | 2014-10-08 | 何炳蔚 | Device for inducing reasonable arrangement of teeth of children and manufacturing method of device |
| CN104274250A (en) * | 2014-10-22 | 2015-01-14 | 南京星洁医疗科技有限公司 | Biological gel implant for maxillary sinus and preparation method of biological gel implant |
| CN104414758A (en) * | 2013-09-11 | 2015-03-18 | 深圳爱尔创口腔技术有限公司 | Method and system for producing dental brace |
-
2015
- 2015-05-08 CN CN201510233050.9A patent/CN104840262B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647729A (en) * | 2009-09-11 | 2010-02-17 | 广州瑞通激光科技有限公司 | Manufacture method of individual orthodontic appliance for tongue |
| CN103237519A (en) * | 2010-10-01 | 2013-08-07 | 3形状股份有限公司 | Modeling and manufacturing of dentures |
| CN104414758A (en) * | 2013-09-11 | 2015-03-18 | 深圳爱尔创口腔技术有限公司 | Method and system for producing dental brace |
| CN104083223A (en) * | 2014-07-26 | 2014-10-08 | 何炳蔚 | Device for inducing reasonable arrangement of teeth of children and manufacturing method of device |
| CN104274250A (en) * | 2014-10-22 | 2015-01-14 | 南京星洁医疗科技有限公司 | Biological gel implant for maxillary sinus and preparation method of biological gel implant |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349021A (en) * | 2016-05-10 | 2017-11-17 | 无锡时代天使医疗器械科技有限公司 | The press mold orientation optimization method of shelly dental appliance manufacture craft based on hot pressing film forming process |
| 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 |
| CN110547888A (en) * | 2018-05-30 | 2019-12-10 | 肖圣钊 | Method for designing and manufacturing dental sleeve type cleaning tool based on biomechanics principle |
| 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 |
| CN110696333A (en) * | 2019-10-15 | 2020-01-17 | 浙江隐齿丽医学技术有限公司 | Film pressing system and method for producing shell-shaped tooth appliance |
| 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 |
| CN114948286A (en) * | 2021-11-30 | 2022-08-30 | 四川大学 | Tooth appliance with function of preventing decayed teeth and preparation method |
| CN114948286B (en) * | 2021-11-30 | 2023-08-25 | 四川大学 | Tooth appliance with caries preventing function and preparation method |
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