CN103948446A - Automatic pasting method of tooth accessory - Google Patents
Automatic pasting method of tooth accessory Download PDFInfo
- Publication number
- CN103948446A CN103948446A CN201410129454.9A CN201410129454A CN103948446A CN 103948446 A CN103948446 A CN 103948446A CN 201410129454 A CN201410129454 A CN 201410129454A CN 103948446 A CN103948446 A CN 103948446A
- Authority
- CN
- China
- Prior art keywords
- adnexa
- tooth
- accessory
- paste
- coordinate system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an automatic pasting method for a tooth accessory. The method comprises the following steps: S1, determining a tooth needing an accessory; S2, selecting an appropriate accessory for being pasted on the tooth needing an accessory; S3, selecting the surface position of the tooth needing an accessory in order to paste the accessory in the surface position; S4, automatically calculating the patch synthesis normal direction Vn according to the selected surface position of the tooth; S5, obtaining the coordinate axis vector Vx of the tooth in a horizontal mesio-distal direction according to the space coordinate system of the tooth needing the accessory; S6, allowing one coordinate axis of the coordinate system of the pasted accessory to parallel to the patch synthesis normal direction Vn and the other coordinate axis to parallel to a plane in where the Vn and the Vx exist in order to determine the coordinate system of the accessory; and S7, translating the accessory to the selected surface position of the tooth according the determined coordinate system of the accessory. The method has the advantages of efficiency increase, cost reduction, simple and convenient control and operation, and high control result accuracy.
Description
Technical field
The present invention relates to a kind of method of tooth adnexa automatic adhesion.
Background technology
At present, be fixed on a locus or around teeth locus by importing adnexa, adjust adnexa locus and coordinate by the operation such as mouse, keyboard translation, rotation, operate very complicatedly, 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 difference.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of method of tooth adnexa automatic adhesion is provided, improved efficiency, reduced cost; Control operation is simple and convenient, controls result accuracy rate degree high.
The technical scheme that realizes above-mentioned purpose is:
The method of a kind of tooth adnexa of the present invention automatic adhesion, comprises that step is as follows:
S1. determine the tooth that need to paste adnexa;
S2. selected suitable adnexa is prepared to stick on the described tooth that need to paste adnexa;
S3. the surface location of the selected described tooth that need to paste adnexa preparation are pasted 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 space coordinates of the described tooth that need to paste adnexa, take out the coordinate axes vector Vx of the nearly middle direction far away of tooth level;
S6. the coordinate system of the adnexa of described stickup coordinate axes 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. described adnexa is moved to the surface location of selected described tooth according to the adnexa coordinate system determining, complete tooth adnexa and paste.
The invention has the beneficial effects as follows: the invention provides a kind of method of tooth adnexa automatic adhesion, the bonding method that employing standard is unified, is convenient to misarrangement and adjustment algorithm; Improve user's operating efficiency, reduce cost of human resources and the time cost of case therapeutic process; Operation does not need mobile accessory position and the coordinate etc. adjusted of dragging of keyboard and mouse, and select location is directly carried out 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 adnexa of the present invention automatic adhesion, comprises that step is as follows:
S1. determine and need to paste the tooth of adnexa tooth is stressed can be moved to allow;
S2. selected suitable adnexa is prepared to stick on the described tooth that need to paste adnexa;
S3. the surface location of the selected described tooth that need to paste adnexa preparation are pasted 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 space coordinates of the described tooth that need to paste adnexa, take out the coordinate axes vector Vx of the nearly middle direction far away of tooth level;
S6. the coordinate system of the adnexa of described stickup coordinate axes 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. described adnexa is moved to the surface location of selected described tooth according to the adnexa coordinate system determining, complete tooth adnexa 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, near far away by level in direction, words to the coordinate system forming to three axles with upper vertical mandibular, can manually adjust out or automatization calculates that pretreatment has.
The selected adnexa that will paste, appointment will be pasted the surface location of tooth, carries out paste operation, according to type of attachment, adnexa coordinate system and form, tooth coordinate, form are calculated adnexa locus and rotation automatically, and automatic intact is fitted in dental surface for the attached power of orthodontics.
Traditional approach and synopsis of the present invention are 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, paste accessory operation mode for the change of case treatment design process, mainly comprise: adnexa automatic adhesion algorithm; Utilize automatic adhesion attachment technique to complete case design and paste adnexa work; Utilize automatic adhesion attachment technique simulation adnexa technology for applying; Utilize automatic adhesion attachment technique demonstration adnexa sticking effect; Utilize the application of automatic adhesion attachment technique to correct oral cavity case design.
The present invention is very convenient, uses result statistics, and accuracy rate is more than 90%, and all the other slightly do artificial fine setting.
Above the present invention is had been described in detail, 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 of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.Thereby some details in embodiment should not form limitation of the invention, the present invention by the scope defining using appended claims as protection scope of the present invention.
Claims (1)
1. a method for tooth adnexa automatic adhesion, is characterized in that: the method for described tooth adnexa automatic adhesion, comprises that step is as follows:
S1. determine the tooth that need to paste adnexa;
S2. selected suitable adnexa is prepared to stick on the described tooth that need to paste adnexa;
S3. the surface location of the selected described tooth that need to paste adnexa preparation are pasted 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 space coordinates of the described tooth that need to paste adnexa, take out the coordinate axes vector Vx of the nearly middle direction far away of tooth level;
S6. the coordinate system of the adnexa of described stickup coordinate axes 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. described adnexa is moved to the surface location of selected described tooth according to the adnexa coordinate system determining, complete tooth adnexa 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 true CN103948446A (en) | 2014-07-30 |
| CN103948446B CN103948446B (en) | 2016-01-13 |
Family
ID=51325902
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103948446B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050003324A1 (en) * | 2002-12-31 | 2005-01-06 | Reising Brian C. | Orthodontic bracket positioning device and method |
| CN1663540A (en) * | 2004-03-04 | 2005-09-07 | 矫正技术公司 | Systems and methods for fabricating a dental template |
| US20070087302A1 (en) * | 2002-12-31 | 2007-04-19 | Reising Brian C | Orthodontic bracket and method of attaching orthodontic brackets to teeth |
| US20080248437A1 (en) * | 2002-01-22 | 2008-10-09 | Geodigm Corporation | Determining bracket locations on electronic models of teeth |
-
2014
- 2014-04-01 CN CN201410129454.9A patent/CN103948446B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080248437A1 (en) * | 2002-01-22 | 2008-10-09 | Geodigm Corporation | Determining bracket locations on electronic models of teeth |
| US20050003324A1 (en) * | 2002-12-31 | 2005-01-06 | Reising Brian C. | Orthodontic bracket positioning device and method |
| US20070087302A1 (en) * | 2002-12-31 | 2007-04-19 | Reising Brian C | Orthodontic bracket and method of attaching orthodontic brackets to teeth |
| CN1663540A (en) * | 2004-03-04 | 2005-09-07 | 矫正技术公司 | Systems and methods for fabricating a dental template |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103948446B (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016500288A5 (en) | ||
| WO2019069191A3 (en) | Automated process for intermediate orthodontic digital setup generation | |
| CN104224331A (en) | Bracketless invisible appliance and manufacturing method thereof | |
| WO2011031971A3 (en) | Process and system for manufacturing a customized orthosis | |
| CN110101469B (en) | Design method of variable-thickness invisible appliance | |
| CN103198494B (en) | A kind of elevation of building extracting method based on building outer contour and laser point cloud | |
| CN204581556U (en) | A kind of oral appliance | |
| WO2010105628A3 (en) | System and method for effective planning, visualization, and optimization of dental restorations | |
| GB2434751A (en) | Systems and methods for substituting virtual dental appliances | |
| WO2011021099A3 (en) | Digital dental modeling | |
| EP2868415A3 (en) | Gear construction method and digital apparatus | |
| WO2020104760A3 (en) | Method for animating models of the mandibular and maxillary arches of a patient in a corrected intermaxillary relationship | |
| CN110916820A (en) | Optimization method of invisible orthodontic appliance | |
| WO2012156458A3 (en) | Dental superstructure and method for manufacturing the same | |
| WO2019190614A3 (en) | Orthodontic treatment system | |
| CN110226978A (en) | A kind of computer assisted hidden tooth rescues the generation method of model | |
| CN106073913A (en) | Carry out tooth based on alveolar bone form and move integrally the invisalign method of design | |
| CN109567960A (en) | A kind of stealthy orthodontic technology, apparatus and system based on scheme adaptively | |
| WO2015040495A3 (en) | System/process for producing orthodontic appliances | |
| CN106228616B (en) | The method of corona adjacent surface is repaired in a kind of three-dimensional tooth model | |
| CN109223217B (en) | Method for manufacturing removable partial denture | |
| CN107307916A (en) | The manufacture method and correcting method of hidden tooth appliance | |
| CN103948446B (en) | A kind of method of tooth attachment automatic adhesion | |
| CN105213049A (en) | A kind of method for designing of individualized healing base platform and system | |
| WO2024020560A3 (en) | Dental restoration automation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |