CN103948446B - A kind of method of tooth attachment automatic adhesion - Google Patents
A kind of method of tooth attachment automatic adhesion Download PDFInfo
- Publication number
- CN103948446B CN103948446B CN201410129454.9A CN201410129454A CN103948446B CN 103948446 B CN103948446 B CN 103948446B CN 201410129454 A CN201410129454 A CN 201410129454A CN 103948446 B CN103948446 B CN 103948446B
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- China
- Prior art keywords
- adnexa
- tooth
- surface location
- coordinate system
- dough sheet
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000010189 synthetic method Methods 0.000 claims abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of method of tooth attachment automatic adhesion, comprise step as follows: S1. determines the tooth needing to paste adnexa; S2. selected suitable adnexa prepares to be pasted onto on the described tooth needing stickup adnexa; S3. the selected described surface location of the tooth pasting adnexa that needs also prepares to paste adnexa at this surface location; S4. according to the surface location of selected described tooth, the dough sheet synthetic method of described surface location is automatically calculated to Vn; S5. by the described space coordinates needing the tooth pasting adnexa, the coordinate axes vector Vx in the nearly middle direction far away of tooth level is taken out; S6. a coordinate axes of the coordinate system of the adnexa of described stickup is parallel to described dough sheet synthetic method to Vn, and it is the plane at Vn and Vx place that another coordinate axes is parallel to, and determines adnexa coordinate system; S7. by described adnexa according to the adnexa coordinate system determined move to selected described in the surface location of tooth.Invention increases efficiency, reduce cost; Control operation is simple and convenient, controls result accuracy rate degree high.
Description
Technical field
The present invention relates to a kind of method of tooth attachment automatic adhesion.
Background technology
At present, be fixed on a locus or around teeth locus by importing adnexa, by the operation such as mouse, keyboard translation, rotate adjustment adnexa locus and coordinate, operate very complicated, efficiency is low, is difficult to adjust to ideal position; Need too much manual intervention, cost of human resources is high; And different user operating result is different.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of method of tooth attachment automatic adhesion is provided, improves efficiency, reduce cost; Control operation is simple and convenient, controls result accuracy rate degree high.
The technical scheme realizing above-mentioned purpose is:
The method of a kind of tooth attachment automatic adhesion of the present invention, comprises step as follows:
S1. the tooth needing to paste adnexa is determined;
S2. selected suitable adnexa prepares to be pasted onto on the described tooth needing stickup adnexa;
S3. the selected described surface location of the tooth pasting adnexa that needs also prepares to paste adnexa at this surface location;
S4. according to the surface location of selected described tooth, automatically calculate the dough sheet synthetic method of described surface location to Vn, described dough sheet synthetic method to Vn be curved surface external or internal towards;
S5. by the described space coordinates needing the tooth pasting adnexa, the coordinate axes vector Vx in the nearly middle direction far away of tooth level is taken out;
S6. a coordinate axes of the coordinate system of the adnexa of described stickup is parallel to described dough sheet synthetic method to Vn, and it is the plane at Vn and Vx place that another coordinate axes is parallel to, and determines adnexa coordinate system;
S7. by described adnexa according to the adnexa coordinate system determined move to selected described in the surface location of tooth, complete tooth attachment and paste.
The invention has the beneficial effects as follows: a kind of method that the invention provides tooth attachment automatic adhesion, adopt the bonding method that standard is unified, be convenient to misarrangement and adjustment algorithm; Improve the operating efficiency of user, reduce cost of human resources and the time cost of case therapeutic process; Operation does not need the dragging of keyboard and mouse to move adjustment accessory position and coordinate etc., and select location directly performs paste operation by keyboard or mouse, and control operation is simple and convenient, controls result accuracy rate degree high.
Detailed description of the invention
The invention will be further described below.
The method of a kind of tooth attachment automatic adhesion of the present invention, comprises step as follows:
S1. tooth is stressed can be moved to allow to determine to need to paste the tooth of adnexa;
S2. selected suitable adnexa prepares to be pasted onto on the described tooth needing stickup adnexa;
S3. the selected described surface location of the tooth pasting adnexa that needs also prepares to paste adnexa at this surface location;
S4. according to the surface location of selected described tooth, automatically calculate the dough sheet synthetic method of described surface location to Vn, described dough sheet synthetic method to Vn be curved surface external or internal towards;
S5. by the described space coordinates needing the tooth pasting adnexa, the coordinate axes vector Vx in the nearly middle direction far away of tooth level is taken out;
S6. a coordinate axes of the coordinate system of the adnexa of described stickup is parallel to described dough sheet synthetic method to Vn, and it is the plane at Vn and Vx place that another coordinate axes is parallel to, and determines adnexa coordinate system;
S7. by described adnexa according to the adnexa coordinate system determined move to selected described in the surface location of tooth, complete tooth attachment and paste.
In step S3, the surface location of tooth can be a point, a dough sheet or a region.
In step S4, dough sheet is a group dough sheet in surrounding's certain limit of the position chosen.
In step S5, the space coordinates of tooth, direction near far away by level, words, to the coordinate system formed with upper lower jaw Vertical dimension three axles, can manually adjust out or automatization calculates that pretreatment has.
The selected adnexa that will paste, specifies the surface location will pasting tooth, carries out paste operation, according to type of attachment, adnexa coordinate system and form, tooth coordinate, form calculate adnexa locus and rotation automatically, are automatically intactly fitted in dental surface for the attached power of orthodontics.
Traditional approach and synopsis of the present invention as follows:
| Operant skill requirement | People's number | Time | |
| Traditional approach | High | Many | Long |
| The present invention | Low | Few | Short |
Utilize adnexa automatic adhesion technology, for accessory operation mode is pasted in the change of case treatment design process, mainly comprise: adnexa automatic adhesion algorithm; Utilize automatic adhesion attachment technique to complete case design and paste operate accessories; Automatic adhesion attachment technique is utilized to simulate adnexa technology for applying; Automatic adhesion attachment technique is utilized to demonstrate adnexa sticking effect; Utilize automatic adhesion attachment technique to apply and correct oral cavity case design.
The present invention is very convenient, and use result statistics, accuracy rate is more than 90%, and all the other slightly do and manually finely tune.
Above to invention has been detailed description, those skilled in the art can make many variations example to the present invention according to the above description.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (1)
1. a method for tooth attachment automatic adhesion, is characterized in that: the method for described tooth attachment automatic adhesion, comprises step as follows:
S1. the tooth needing to paste adnexa is determined;
S2. selected suitable adnexa prepares to be pasted onto on the described tooth needing stickup adnexa;
S3. the selected described surface location of the tooth pasting adnexa that needs also prepares to paste adnexa at this surface location, and the surface location of described tooth is a point, a dough sheet or a region;
S4. according to the surface location of selected described tooth, automatically calculate the dough sheet synthetic method of described surface location to Vn, described dough sheet synthetic method to Vn be curved surface external or internal towards;
S5. by the described space coordinates needing the tooth pasting adnexa, the coordinate axes vector Vx in the nearly middle direction far away of tooth level is taken out;
S6. a coordinate axes of the coordinate system of the adnexa of described stickup is parallel to described dough sheet synthetic method to Vn, and it is the plane at Vn and Vx place that another coordinate axes is parallel to, and determines adnexa coordinate system;
S7. by described adnexa according to the adnexa coordinate system determined move to selected described in the surface location of tooth, complete tooth attachment and paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129454.9A CN103948446B (en) | 2014-04-01 | 2014-04-01 | A kind of method of tooth attachment automatic adhesion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129454.9A CN103948446B (en) | 2014-04-01 | 2014-04-01 | A kind of method of tooth attachment automatic adhesion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103948446A CN103948446A (en) | 2014-07-30 |
| CN103948446B true CN103948446B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129454.9A Active CN103948446B (en) | 2014-04-01 | 2014-04-01 | A kind of method of tooth attachment automatic adhesion |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7387511B2 (en) * | 2002-01-22 | 2008-06-17 | Geodigm Corporation | Method and apparatus using a scanned image for automatically placing bracket in pre-determined locations |
| US20050003324A1 (en) * | 2002-12-31 | 2005-01-06 | Reising Brian C. | Orthodontic bracket positioning device and method |
| US8251699B2 (en) * | 2002-12-31 | 2012-08-28 | Brian C. Reising | Orthodontic bracket and method of attaching orthodontic brackets to teeth |
| EP3449865B1 (en) * | 2004-03-04 | 2020-04-01 | Align Technology, Inc. | Computer-implemented method of providing a digital representation of an orthodontic template for positioning an object on a patient's tooth |
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2014
- 2014-04-01 CN CN201410129454.9A patent/CN103948446B/en active Active
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| Publication number | Publication date |
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| CN103948446A (en) | 2014-07-30 |
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