CN109350273A - Digital bracket analog positioning method and device thereof - Google Patents
Digital bracket analog positioning method and device thereof Download PDFInfo
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- CN109350273A CN109350273A CN201811196885.1A CN201811196885A CN109350273A CN 109350273 A CN109350273 A CN 109350273A CN 201811196885 A CN201811196885 A CN 201811196885A CN 109350273 A CN109350273 A CN 109350273A
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- bracket
- numerical digit
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/002—Orthodontic computer assisted systems
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a digital bracket simulation positioning method and device. The method comprises the following steps: performing digital scanning on teeth of a patient to form a digital model, establishing brackets of teeth to be corrected, drawing five planes on the digital brackets to form a group of three-dimensional line baskets, and performing mobile calibration on each plane through the five planes, so that the height line or the long axis of the plane can be rapidly and accurately found to position the brackets. According to the positioning of the three-dimensional line baskets on the teeth to be corrected and the operation combination of a computer, digital automatic tooth arrangement is easily realized, so that the teeth are automatically and rapidly aligned and leveled, the simulated tooth model is printed through 3D printing, the brackets are arranged on the tooth model, and the plurality of brackets are mutually connected and fixed on the surfaces of the teeth to be corrected of the patient, so that the brackets are convenient and efficient to mount, and the mounting cost can be reduced.
Description
Technical field
The invention belongs to orthodontic technical fields, and in particular to one kind makes the installation of bracket more by simulator locating
Convenience and more operating efficiency, to reduce the digitlization bracket simulator locating method and device thereof of installation cost.
Background technique
Currently, the neat degree due to teeth arrangement will have a direct impact on masticatory function, when teeth arrangement is irregular, often
It is easy to cause and holds tooth and can not be engaged.And with the development of the society, promotion of the people to quality of life demand, for the shape of appearance
As also more focusing on, possesses health, the beautiful and good tooth of function, contribute positively to increase self-confident.Therefore, modern medicine is opened
Orthodontic technology is issued, is fixedly mounted on tooth using tooth bracket, recycles bracket material winds on bracket, forces
Orthodontic whereby to restore masticatory function, and allows shape more beautiful simultaneously to correct position and proper alignment.
Existing straightening of teeth operation procedure is first to print out tooth mould according to the tooth of patient, draws ten then at tooth mould
Wordline, and according to cross hairs as Bracket placement is pasted, the horizontal line of the cross hairs is the altitude line of tooth, after the correction of fixed mistake
Tooth by the low out-of-flatness of high height；And straight line is the long axis of tooth, the tooth after correction can be made to become skew if determining mistake,
It is calmly right that row of teeth flat raft can be made straight.
However accurate cross hairs is drawn, it is a very difficult thing, tooth is 3D body, how to find tooth
Tooth anchor point is stipulated height and angle, is very important, and in general, determining mistake position is to cause correction failure cause.
Applicant in view of this, through constantly research, experiment, germinating then design a kind of digitlization bracket simulator locating method and
Its device keeps the installation of bracket more convenient and more operating efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of digitlization bracket simulator locating method and device thereof, compared to existing skill
Art can be made the installation of bracket more convenient and more operating efficiency by simulator locating, and can also reduce installation cost.
The technical solution of the present invention is as follows: digitlization bracket simulator locating method, using digitlization bracket analog positioner,
The following steps are included:
It scans patient teeth to form numerical digit model by numerical digit；
The bracket to straightening of teeth is set, in drawing five planes on numerical digit bracket, forms one group of solid wire basket；
By aforementioned five planes in the mobile calibration numerical digit model in each face, the altitude line or long axis for finding the face perform number
The positioning of position bracket and automatic full mouth row tooth；
The numerical digit model of simulation is printed into a tooth mould entity, installs bracket in the tooth mould entity, and then by plural bracket
It is connected with each other, for being fixed on the surface that patient waits for straightening of teeth.
Further, there is different colors can be easier to by different colors in each face which forms
It stipulates the confirmation each position of tooth.
Further, the three-dimensional wire basket appropriate can do the adjustment of distance, reach correct position required for row's tooth positions,
The distance of needs can also be stipulated, by ruler mark to adapt to the difference of every teeth patterning of numerical digit model.
Bracket analog positioner, including a scanning apparatus are digitized, patient teeth is scanned to form number by numerical digit
Bit model；
One storage simulator, is connected to the scanning apparatus, for input numerical digit model and establishes to straightening of teeth
Bracket forms one group of solid wire basket in drawing five planes on numerical digit bracket, by aforementioned five planes in the mobile calibration in each face
Numerical digit model, the altitude line or long axis for finding the face perform the positioning of numerical digit bracket and automatic full mouth row tooth；
One printing equipment is connected to the storage simulator, real for the numerical digit model of simulation is printed a tooth mould
Body installs bracket in the tooth mould entity, and then the bracket of plural number is connected with each other, for being fixed on the table that patient waits for straightening of teeth
Face.
Further, which is a computer.
Further, which is a 3D printing equipment.
The present invention by adopting the above technical scheme can be brought the following benefits:
The present invention digitizes bracket simulator locating method and device thereof, scans patient teeth to form numerical digit mould by numerical digit
Then type establishes the bracket to straightening of teeth, five planes are drawn on numerical digit bracket, forms one group of solid wire basket, passes through this
Five faces are able to the fast and accurate altitude line for finding the face or long axis to perform bracket position, lead in the mobile calibration in each face
The operation that three-dimensional wire basket is crossed in positioning and computer to straightening of teeth is combined, and is easily done the automatic row's tooth of digitlization, is made tooth
Tooth quickly comes into line automatically puts down, and the tooth mould of simulation is come out by 3D printing, and install bracket in the tooth mould, and then will be plural
Bracket is connected with each other, and waits for the surface of straightening of teeth for being fixed on patient, to keep the installation of bracket more convenient and more imitate
Rate, additionally it is possible to reduce installation cost.
Detailed description of the invention
Fig. 1 is flow chart of the invention.
Fig. 2 is numerical digit tooth mould figure of the invention.
Fig. 3 forms three-dimensional wire basket figure in numerical digit bracket for the present invention.
Fig. 4 is bracket position figure one of the invention.
Fig. 5 is bracket position figure two of the invention.
Fig. 6 is wire basket mode of operation figure of the invention.
Fig. 7 is that distance of the invention adjusts mode of operation figure.
Fig. 8 is that dental phenomenon figure is arranged in digitlization of the invention automatically.
In figure, 1- numerical digit model, 11- tooth, 2- numerical digit bracket, 3- solid wire basket, X- distance, Y- distance.
Specific embodiment
Below in conjunction with the drawings and the specific embodiments, the invention will be further described；
It is flow chart of the invention and numerical digit tooth mould figure please refer to Fig. 1 and Fig. 2.As shown, process of the present invention
Patient teeth is scanned to form numerical digit model 1 (tooth mould) by step 1 by numerical digit.In the present embodiment, pass through a scanning apparatus pair
After patient teeth scans, the data transmission after scanning to one is connected to the storage simulator of the scanning apparatus, storage simulation
Device establishes numerical digit model 1, which is computer.
Please refer to Fig. 1 and Fig. 3, for flow chart of the invention and three-dimensional wire basket figure is formed in numerical digit bracket.As schemed
Show, two the step of process of the present invention, establishes the numerical digit bracket 2 to straightening of teeth, five planes are drawn on numerical digit bracket 2, with
Form one group of solid wire basket 3.In the present embodiment, numerical digit bracket 2 is established in storing in simulator.
Please refer to Fig. 1 and Fig. 4, and cooperate Fig. 5, is flow chart of the invention and bracket position figure.As shown, this
The step of invention process three, by aforementioned five planes in the mobile calibration numerical digit model 1 in each face, can fast accurate find this
The altitude line or long axis in face perform the positioning of numerical digit bracket 2.
It is flow chart of the invention and wire basket mode of operation figure please refer to Fig. 1 and Fig. 6.As shown, stream of the present invention
The step of journey four, can have different colors, due to generally in the state of 3D in each face that aforementioned three-dimensional wire basket 3 is formed
Under, the probability for losing angle is quite big, in turn results in the Bracket placement for finding mistake, by different colors, can be easier to really
Recognize stipulating for each position of tooth 11, enables 2 precise positioning of numerical digit bracket.It can be quickly found out and oneself be thought by different planes
With the face of 3D, each face can be contacted by color with the tooth 11 of numerical digit model 1 the 3D angle wanted, and then determine altitude line
Or long axis is in the correct position in all 11 faces of tooth.
Please refer to Fig. 1 and Fig. 7, for flow chart of the invention and apart from adjustment mode of operation figure.As shown, this hair
The step of free flow journey five, due to that in the angle of 3D, can not understand whether the position for determining to see view is correct, via three-dimensional wire basket
If 3 are not associated in line (contact of the face with face forms an angle of 90 degrees), so that it may find out that angle is offset.The present invention can fit
The difference of 11 shape of the every tooth of numerical digit model 1 is answered, each solid wire basket 3 appropriate can do the adjustment of distance, reach row's tooth
Correct position required for positioning, can also stipulate distance X, Y of needs by ruler mark.
Please refer to Fig. 1 and Fig. 8, for flow chart of the invention and the automatic row's dental phenomenon figure of digitlization.As shown, this
The step of invention process six, the numerical digit bracket 2 that the present invention passes through 3 single tooth of three-dimensional wire basket position, then pass through storage simulation dress
The operation combination set can easily do the automatic row's tooth of digitlization, the tooth 11 of numerical digit model 1 is made quickly to come into line flat, warp automatically
Correction precisely row's tooth can be completed by easily operating.
By operating procedure above-mentioned, the present invention can judge tooth plane immediately and obtain correct bracket fitting position
It sets, and tooth full mouth row tooth automatically can be obtained through the invention, come into line prosposition and set, this present invention is the combination with face, in list
On tooth 11, the three-dimensional wire basket 3 of a positioning is formed, the essence that doctor pastes bracket can be easily found with this solid wire basket 3
True position, and then can accomplish that tooth comes into line flat function automatically.
Simulation above-mentioned fills the printing that the numerical digit model 1 of simulation is connected to storage simulator by one in after the completion
It sets, prints a tooth mould entity, install bracket in the tooth mould entity, and then plural bracket is connected with each other, suffer from for being fixed on
Person waits for the surface of straightening of teeth, to keep the installation of bracket more convenient and more efficiency.In the present embodiment, which is
One 3D printing equipment.
The straightening of teeth first step will first find the plane of bracket height, so doctor can mark a cross hairs by model
Position be difficult to find out in practice correct as the foundation of bracket, but because each teeth patterning is different, 3D angle is different
Position line, so first to find out positioning basic side, substantially, basic side is will calculating by tooth edge as tooth height
Starting point, but actually a big project, the edge that almost each doctor finds every time are crossed to buccal aspect at searching correct edge
Position is all different, edge be difficult to define be crossed to buccal aspect be correctly, previous doctor passes through tooth jaw face ridge pen outward
It crosses or with height gauge, finds out and sting jaw face altitude line, but because tooth is 3D body, can all have Different Results, Lian Ding when extending outward
Position ruler can also have because of manual operation it is different as a result, so my door set one elevation plane on bracket, as looking for highly
The method of plane positions the first plane referred to here as it for tooth, and plane easily finds the side of tooth 3D by the dialysis of color
Edge, finds jaw horizontal edge that my door to be ordered and bracket pastes the altitude line of needs, finds bracket groove position, this is bracket
Height and position.
The design of three straight line planes of the invention, is to be scheduled on the near and far edge surface of tooth 11 by side two-lines
Position, line can quickly judge whether distance is equal, and whether face can grasp in correct 11 edge surface of tooth, pass through tooth 11
Edge line is quickly found out 11 long axis of tooth, and medium line is to represent 11 long axis line position of tooth, preferably fanged positioning,
Long axis can be more precisely arrived surely by root of the tooth.
The above, better embodiment only of the invention are not limitations of the present invention, any art technology
Personnel are not departing from equivalence replacement and modification made in scope of the invention, are each falling within protection scope of the present invention
It is interior.
Claims (6)
1. a kind of digitlization bracket simulator locating method digitizes bracket analog positioner using as claimed in claim 4,
It is characterized by comprising following steps
It scans patient teeth to form numerical digit model by numerical digit；
The bracket to straightening of teeth is set, in drawing five planes on numerical digit bracket, forms one group of solid wire basket；
By aforementioned five planes in the mobile calibration numerical digit model in each face, the altitude line or long axis for finding the face perform numerical digit support
The positioning of slot and automatic full mouth row tooth；
The numerical digit model of simulation is printed into a tooth mould entity, installs bracket in the tooth mould entity, and then plural bracket is mutual
Connection, for being fixed on the surface that patient waits for straightening of teeth.
2. digitlization bracket simulator locating method according to claim 1, it is characterised in that: the solid wire basket is formed every
A face has different colors, by different colors, can be easier to stipulating for the confirmation each position of tooth.
3. digitlization bracket simulator locating method according to claim 1, it is characterised in that: the solid wire basket can be appropriate
The adjustment for doing distance, reach row tooth position required for correct position, the distance of needs can also be stipulated, by ruler mark to adapt to
The difference of every teeth patterning of numerical digit model.
4. a kind of digitlization bracket analog positioner, it is characterised in that: including
One scanning apparatus, scans patient teeth to form numerical digit model by numerical digit；
One storage simulator, is connected to the scanning apparatus, the bracket for input numerical digit model and foundation to straightening of teeth,
In drawing five planes on numerical digit bracket, one group of solid wire basket is formed, by aforementioned five planes in the mobile calibration numerical digit in each face
Model, the altitude line or long axis for finding the face perform the positioning of numerical digit bracket and automatic full mouth row tooth；
One printing equipment is connected to the storage simulator, for the numerical digit model of simulation is printed a tooth mould entity, in
The tooth mould entity installs bracket, and then the bracket of plural number is connected with each other, for being fixed on the surface that patient waits for straightening of teeth.
5. digitlization bracket simulator according to claim 4, it is characterised in that: the storage simulator is a calculating
Machine.
6. digitlization bracket simulator according to claim 4, it is characterised in that: the printing equipment is that a 3D printing is set
It is standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196885.1A CN109350273A (en) | 2018-10-15 | 2018-10-15 | Digital bracket analog positioning method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196885.1A CN109350273A (en) | 2018-10-15 | 2018-10-15 | Digital bracket analog positioning method and device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109350273A true CN109350273A (en) | 2019-02-19 |
Family
ID=65349438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811196885.1A Pending CN109350273A (en) | 2018-10-15 | 2018-10-15 | Digital bracket analog positioning method and device thereof |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050158686A1 (en) * | 2002-02-13 | 2005-07-21 | Dirk Wiechmann | Modular system for customized orthodontic appliances |
| CN102215771A (en) * | 2008-11-20 | 2011-10-12 | 矫正技术公司 | Orthodontic systems and methods including parametric attachments |
| CN103784203A (en) * | 2006-09-22 | 2014-05-14 | 矫正技术公司 | System and method for automatic construction of tooth axes |
| CN105596094A (en) * | 2016-02-01 | 2016-05-25 | 北京正齐口腔医疗技术有限公司 | Method and device for generating indirect orthodontic adhesive transfer tray three-dimensional digital model |
| CN105769353A (en) * | 2016-02-04 | 2016-07-20 | 北京正齐口腔医疗技术有限公司 | Automatic tooth arrangement method and device |
| CN106264757A (en) * | 2016-08-30 | 2017-01-04 | 高原 | Bracket matching process based on orthodontics |
| CN106794053A (en) * | 2014-10-23 | 2017-05-31 | 北京大学口腔医学院 | The preparation method and producing device of complete denture |
| CN108338849A (en) * | 2017-01-25 | 2018-07-31 | 富士通株式会社 | Medium, device and method for generating mobile rotation information |
-
2018
- 2018-10-15 CN CN201811196885.1A patent/CN109350273A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050158686A1 (en) * | 2002-02-13 | 2005-07-21 | Dirk Wiechmann | Modular system for customized orthodontic appliances |
| CN103784203A (en) * | 2006-09-22 | 2014-05-14 | 矫正技术公司 | System and method for automatic construction of tooth axes |
| CN102215771A (en) * | 2008-11-20 | 2011-10-12 | 矫正技术公司 | Orthodontic systems and methods including parametric attachments |
| CN106794053A (en) * | 2014-10-23 | 2017-05-31 | 北京大学口腔医学院 | The preparation method and producing device of complete denture |
| CN105596094A (en) * | 2016-02-01 | 2016-05-25 | 北京正齐口腔医疗技术有限公司 | Method and device for generating indirect orthodontic adhesive transfer tray three-dimensional digital model |
| CN105769353A (en) * | 2016-02-04 | 2016-07-20 | 北京正齐口腔医疗技术有限公司 | Automatic tooth arrangement method and device |
| CN106264757A (en) * | 2016-08-30 | 2017-01-04 | 高原 | Bracket matching process based on orthodontics |
| CN108338849A (en) * | 2017-01-25 | 2018-07-31 | 富士通株式会社 | Medium, device and method for generating mobile rotation information |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200730 Address after: Building 6-1, huapailou, Xihu District, Hangzhou City, Zhejiang Province Applicant after: Integrated medical technology (Hangzhou) Co., Ltd Address before: 5 / F, 226, Section 1, Xinbei Avenue, San Chong District, Xinbei City, Taiwan, China Applicant before: EZBOND Co.,Ltd. |
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Application publication date: 20190219 |