CN105213043B - A kind of digitlization corona veneer design method - Google Patents
A kind of digitlization corona veneer design method Download PDFInfo
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- CN105213043B CN105213043B CN201510656358.4A CN201510656358A CN105213043B CN 105213043 B CN105213043 B CN 105213043B CN 201510656358 A CN201510656358 A CN 201510656358A CN 105213043 B CN105213043 B CN 105213043B
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Abstract
The invention discloses a kind of digitlization corona veneer design method, including step：A, the smiley image and the corona image of open that acquisition patient dehisces；B, patient's smile curve is designed on corona image；C, virtual corona veneer is designed according to correspondence position of patient's smile curve on corona image, and the virtual corona veneer is superimposed upon to the correspondence position on smiley image；Pass through this method, corona veneer can be carried out pre-designed, and simulation can be carried out and tried on, patient can watch desired effect before corona reparation, and corona recovery scenario is adjusted according to the hobby of patient, corona veneer making is carried out after patient confirms, then according to the corona recovery scenario after confirming, and the corona veneer to complete is bonded in the correspondence position on patient's corona.
Description
Technical field
The present invention relates to corona veneer design field more particularly to a kind of digitlization corona veneer design sides
Method.
Background technology
When part drop occurs in patient's corona, mended typically on the corona remained using corona veneer
It repays, so as to reach the effect of corona reparation.But this corona restorative procedure has Unpredictability, only corona veneer is final
After being bonded on the corona of patient, patient could watch repairing effect, need to be by corona if patient is unsatisfied with repairing effect
Veneer is prized down again carries out secondary bonding again.That is, patient can not predict the effect after repairing before reparation.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned deficiencies of the prior art, the present invention provides a kind of digitlization corona veneer design method, it is intended to solve
Existing patient can not predict the effect after repairing before reparation.
Technical scheme is as follows：
A kind of digitlization corona veneer design method, including step：
A, the smiley image and the corona image of open that acquisition patient dehisces；
B, patient's smile curve is designed on corona image；
C, virtual corona veneer is designed according to correspondence position of patient's smile curve on corona image, and by the void
The corona veneer of plan is superimposed upon the correspondence position on smiley image.
The digitlization corona veneer design method, wherein, the step A is specifically included：
A1, when patient dehisce smile when, from front shooting patient facial region's mouth at expose corona smiley image；
A2, when patient's open, the corona image out of all angles shooting patient mouthful.
The digitlization corona veneer design method, wherein, the step A2 is specifically included：
The first corona image when A21, lower jaw occlusion upper from front shooting patient；
The second corona image when A22, lower jaw separation upper from front shooting patient；
The 3rd corona image when A23, lower jaw occlusion upper from left surface shooting patient；
The 4th corona image when A24, lower jaw occlusion upper from right flank shooting patient；
A25, the 5th corona image for clapping patient's facies maxillaris is faced upward from front；
A26, the mandibulofacial 6th corona image of the patient that takes a crane shot from front.
The digitlization corona veneer design method, wherein, the step A is further included：
CBCT or X-ray in A0, acquisition patient mouthful.
The digitlization corona veneer design method, wherein, the step B is specifically included：
B1, corona image is put into using digital facebow as X-axis, using center line as in the coordinate system of Y-axis；
B2, it is divided into two using center line as symmetry axis from corona image middle part；
B3, patient's smile curve is designed on corona image by the coordinate system.
The digitlization corona veneer design method, wherein, the step C is specifically included：
C1, the original size ratio that each corona of patient is measured on corona image；
C2, based on patient's smile curve, the original size ratio of each corona is adjusted, and after sketching the contours of adjustment
Corona form；
C3, the dimension scale with reference to each corona after adjustment design virtual corona veneer on corona, and by the void
The corona veneer of plan is superimposed upon the correspondence position on corona image.
The digitlization corona veneer design method, wherein, the step C3 is specifically included：
C31, corona threedimensional model in patient mouthful is obtained by scanner in mouth；
C32, corona three-dimensional modeling data in the patient mouthful is imported in Three-dimensional Design Software, and with reference to each tooth after adjustment
The dimension scale of hat designs virtual corona veneer on corona threedimensional model；
C33, the correspondence position being superimposed upon the virtual corona veneer on corona image.
The digitlization corona veneer design method, wherein, it is further included after the step C3：
C4, the correspondence position being superimposed upon the virtual corona veneer on smiley image, with test design effect.
Beneficial effects of the present invention：
Compared with prior art, a kind of digitlization corona veneer design method provided by the present invention, in this way, can
It is pre-designed to be carried out to corona veneer, and simulation can be carried out and tried on, patient can watch desired effect before corona reparation,
And corona recovery scenario is adjusted according to the hobby of patient, after patient confirms, then according to the corona reparation side after confirming
Case carries out corona veneer making, and the corona veneer to complete is bonded in the correspondence position on patient's corona.
Description of the drawings
Fig. 1 is the step flow chart of present invention digitlization corona veneer design method；
Fig. 2 is patient's smile graph in present invention digitlization corona veneer design method.
Specific embodiment
The present invention provides a kind of digitlization corona veneer design method, to make the purpose of the present invention, technical solution and effect
It is clearer, clear and definite, referring to the drawings and give an actual example that the present invention is described in more detail.It is it should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the step flow chart of present invention digitlization corona veneer design method, the digitlization tooth
Veneer design method is preced with, is comprised the following steps：
Step S100, the smiley image and the corona image of open that acquisition patient dehisces；Wherein, smiley image is to be used for
Design smile curve and for examining corona veneer design effect, corona image are for understanding the whole of corona in patient mouthful
Body situation and for corona colorimetric.Specifically, the step S100 is specifically included：
Step S110, when patient dehisces to smile, the smiley image of corona is exposed at front shooting patient facial region's mouth；When
It can also be so to be filmed the entire face of patient, and the image at mouth is intercepted in entire picture.
Step S120, when patient's open, the corona image out of all angles shooting patient mouthful passes through the corona figure
Concrete condition as that can understand corona in patient mouthful on the whole provides basic information for the design of corona veneer, specifically, institute
Step S120 is stated to specifically include：
Step S121, the first corona image during lower jaw occlusion upper from front shooting patient；
Step S122, the second corona image during lower jaw separation upper from front shooting patient；
Step S123, the 3rd corona image during lower jaw occlusion upper from left surface shooting patient；
Step S124, the 4th corona image during lower jaw occlusion upper from right flank shooting patient；
Step S125, the 5th corona image for clapping patient's facies maxillaris is faced upward from front；
Step S126, take a crane shot the mandibulofacial 6th corona image of patient from front.
The step S100 is further included：Step S101, the CBCT or X-ray in patient mouthful are obtained, is obtaining the micro- of patient
Laugh at image and corona image, it is preferred that the CBCT or X-ray in patient mouthful are provided, for understanding the strong of each tooth of patient
Health situation.
Step S200, patient's smile curve, that is, curve of smiling are designed on corona image.
As shown in Fig. 2, Fig. 2 is patient's smile graph in present invention digitlization corona veneer design method, and specifically, institute
Step S200 is stated to specifically include：
Step S210, corona image is put into using digital facebow as X-axis, using center line as in the coordinate system of Y-axis；
Step S220, it is divided into two using center line as symmetry axis from corona image middle part；
Step S230, patient's smile curve is designed on corona image by the coordinate system.
Step S300, virtual corona veneer is designed according to correspondence position of patient's smile curve on corona image,
And the virtual corona veneer is superimposed upon to the correspondence position on smiley image.Specifically, the step S300 is specifically included：
Step S310, the original size ratio of each corona of patient is measured on corona image, such as the lateral dimension of corona
Ratio and vertical dimension ratio；
Step S320, based on patient's smile curve, the original size ratio of each corona is adjusted, and sketches the contours of tune
Corona form after whole, the corona form need to meet the aesthetic requirement of current patents.
Step S330, virtual corona veneer is designed on corona with reference to the dimension scale of each corona after adjustment, and
The correspondence position virtual corona veneer being superimposed upon on corona image.Under the frame of above-mentioned corona form, pass through corona
Veneer compensates the original corona of patient, it is made finally to meet the corona form after adjustment.Specifically, the step S330 tools
Body includes：
Step S331, corona threedimensional model in patient mouthful is obtained by scanner in mouth；
Step S332, corona three-dimensional modeling data in the patient mouthful is imported in Three-dimensional Design Software, and with reference to adjustment after
The dimension scale of each corona designs virtual corona veneer on corona threedimensional model；
Step S333, the correspondence position being superimposed upon the virtual corona veneer on corona image.
It is further included after the step S330：
Step S340, the correspondence position being superimposed upon the virtual corona veneer on smiley image, with test design effect.
After patient is satisfied with this corona recovery scenario, corona veneer three-dimensional data is imported into lathe, and passes through machine
Bed processes corona veneer, then full porcelain tooth is made out by traditional fabrication artificial tooth technique and is preced with veneer, and is bonded on patient's corona
Correspondence position compensate, be finally completed corona reparation.
In conclusion a kind of digitlization corona veneer design method provided by the present invention, in this way, can be to tooth
It being preced with veneer and carries out pre-designed, and simulation can be carried out and tried on, patient can watch desired effect before corona reparation, and according to
The hobby of patient is adjusted corona recovery scenario, is carried out after patient confirms, then according to the corona recovery scenario after confirming
Corona veneer makes, and the corona veneer to complete is bonded in the correspondence position on patient's corona.
It should be appreciated that the application of the present invention is not limited to the above, it for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (5)
1. a kind of digitlization corona veneer design method, which is characterized in that including step：
A, the smiley image and the corona image of open that acquisition patient dehisces；
B, patient's smile curve is designed on corona image；
C, virtual corona veneer is designed according to correspondence position of patient's smile curve on corona image, and this is virtual
Corona veneer is superimposed upon the correspondence position on smiley image；
The step B is specifically included：
B1, corona image is put into using digital facebow as X-axis, using center line as in the coordinate system of Y-axis；
B2, it is divided into two using center line as symmetry axis from corona image middle part；
B3, patient's smile curve is designed on corona image by the coordinate system；
The step C is specifically included：
C1, the original size ratio that each corona of patient is measured on corona image；
C2, based on patient's smile curve, the original size ratio of each corona is adjusted, and sketches the contours of the corona after adjustment
Form；
C3, the dimension scale with reference to each corona after adjustment design virtual corona veneer on corona, and this is virtual
Corona veneer is superimposed upon the correspondence position on corona image；
The step C3 is specifically included：
C31, corona threedimensional model in patient mouthful is obtained by scanner in mouth；
C32, corona three-dimensional modeling data in the patient mouthful is imported in Three-dimensional Design Software, and with reference to each corona after adjustment
Dimension scale designs virtual corona veneer on corona threedimensional model；
C33, the correspondence position that the virtual corona veneer is superimposed upon on corona image are to compensate the original corona of patient；
For the smiley image for examining corona veneer design effect, the corona image is used for corona colorimetric.
2. digitlization corona veneer design method according to claim 1, which is characterized in that the step A is specifically included：
A1, when patient dehisce smile when, from front shooting patient facial region's mouth at expose corona smiley image；
A2, when patient's open, the corona image out of all angles shooting patient mouthful.
3. digitlization corona veneer design method according to claim 2, which is characterized in that the step A2 is specifically wrapped
It includes：
The first corona image when A21, lower jaw occlusion upper from front shooting patient；
The second corona image when A22, lower jaw separation upper from front shooting patient；
The 3rd corona image when A23, lower jaw occlusion upper from left surface shooting patient；
The 4th corona image when A24, lower jaw occlusion upper from right flank shooting patient；
A25, the 5th corona image for clapping patient's facies maxillaris is faced upward from front；
A26, the mandibulofacial 6th corona image of the patient that takes a crane shot from front.
4. digitlization corona veneer design method according to claim 1, which is characterized in that the step A is further included：
CBCT or X-ray in A0, acquisition patient mouthful.
5. digitlization corona veneer design method according to claim 1, which is characterized in that also wrapped after the step C3
It includes：
C4, the correspondence position being superimposed upon the virtual corona veneer on smiley image, with test design effect.
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| CN105997282A (en) * | 2016-05-05 | 2016-10-12 | 张志帆 | Processing method of porcelain tooth veneer |
| CN107252356B (en) * | 2017-05-15 | 2020-07-24 | 西安知北信息技术有限公司 | Digital oral aesthetic restoration method |
| CN108095837B (en) * | 2017-12-13 | 2021-04-06 | 深圳牙领科技有限公司 | Data processing method and terminal |
| CN108606850A (en) * | 2018-03-13 | 2018-10-02 | 广州医科大学附属口腔医院（广州医科大学羊城医院） | A kind of method that fully digitalization zirconium oxide All ceramic veneer repair teeth Guan Qiao collapses porcelain |
| CN109893262A (en) * | 2019-04-22 | 2019-06-18 | 吴土生 | Tooth veneer color component exhibiting, tooth facing device and tooth veneer color selection method |
| CN111415419B (en) * | 2020-03-19 | 2021-10-29 | 西安知北信息技术有限公司 | Method and system for making tooth restoration model based on multi-source image |
| CN111920535B (en) * | 2020-07-10 | 2022-11-25 | 上海交通大学医学院附属第九人民医院 | All-ceramic tooth preparation method based on three-dimensional scanning technology of facial and oral dentition |
| CN112120815A (en) * | 2020-08-06 | 2020-12-25 | 南京立迪特医疗科技有限公司 | Digital oral smile repairing method |
| CN113317902A (en) * | 2021-07-14 | 2021-08-31 | 杭州泰利斯医疗科技有限公司 | All-ceramic whitening tooth socket and preparation method thereof |
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Effective date of registration: 20210802 Address after: 215000 Room 201, building 1, medical equipment Industrial Park, 188 Jialingjiang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou kangtaijian Dental Equipment Co.,Ltd. Address before: 518052 floor 6, building e, Chiwan Industrial Park, No. 1, Shaodi Road, Shekou, Nanshan District, Shenzhen, Guangdong Patentee before: SHENZHEN KANGTAIJIAN DENTAL INSTRUMENT Co.,Ltd. |
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