CN105769352B - 用于产生牙齿矫治状态的直接分步法 - Google Patents
用于产生牙齿矫治状态的直接分步法 Download PDFInfo
- Publication number
- CN105769352B CN105769352B CN201410831582.8A CN201410831582A CN105769352B CN 105769352 B CN105769352 B CN 105769352B CN 201410831582 A CN201410831582 A CN 201410831582A CN 105769352 B CN105769352 B CN 105769352B
- Authority
- CN
- China
- Prior art keywords
- orthodontic
- state
- tooth
- optimal
- states
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 118
- 238000011282 treatment Methods 0.000 claims description 116
- 210000002455 dental arch Anatomy 0.000 claims description 81
- 238000005457 optimization Methods 0.000 claims description 48
- 210000004513 dentition Anatomy 0.000 claims description 46
- 230000036346 tooth eruption Effects 0.000 claims description 46
- 238000002922 simulated annealing Methods 0.000 claims description 16
- 239000002861 polymer material Substances 0.000 claims description 10
- 230000001815 facial effect Effects 0.000 claims description 8
- 210000004872 soft tissue Anatomy 0.000 claims description 7
- 206010061274 Malocclusion Diseases 0.000 claims description 6
- 208000006650 Overbite Diseases 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002250 progressing effect Effects 0.000 claims description 5
- 238000012805 post-processing Methods 0.000 claims description 4
- 210000003298 dental enamel Anatomy 0.000 claims 1
- 238000012937 correction Methods 0.000 abstract description 23
- 230000006870 function Effects 0.000 description 40
- 230000008569 process Effects 0.000 description 22
- 210000004283 incisor Anatomy 0.000 description 18
- 238000013519 translation Methods 0.000 description 11
- 239000011505 plaster Substances 0.000 description 7
- 241000282465 Canis Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000012188 paraffin wax Substances 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 210000004763 bicuspid Anatomy 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011960 computer-aided design Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 210000001847 jaw Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 230000007012 clinical effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003997 social interaction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/06—Multi-objective optimisation, e.g. Pareto optimisation using simulated annealing [SA], ant colony algorithms or genetic algorithms [GA]
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Computing Systems (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
Abstract
Description
Claims (26)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410831582.8A CN105769352B (zh) | 2014-12-23 | 2014-12-23 | 用于产生牙齿矫治状态的直接分步法 |
US14/973,738 US20160175068A1 (en) | 2014-12-23 | 2015-12-18 | Direct fractional step method for generating tooth arrangement |
HK16109798.7A HK1221630A1 (zh) | 2014-12-23 | 2016-08-16 | 用於產生牙齒矯治狀態的直接分步法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410831582.8A CN105769352B (zh) | 2014-12-23 | 2014-12-23 | 用于产生牙齿矫治状态的直接分步法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105769352A CN105769352A (zh) | 2016-07-20 |
CN105769352B true CN105769352B (zh) | 2020-06-16 |
Family
ID=56128139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410831582.8A Active CN105769352B (zh) | 2014-12-23 | 2014-12-23 | 用于产生牙齿矫治状态的直接分步法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160175068A1 (zh) |
CN (1) | CN105769352B (zh) |
HK (1) | HK1221630A1 (zh) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9433476B2 (en) * | 2012-03-01 | 2016-09-06 | Align Technology, Inc. | Interproximal reduction planning |
US20150132707A1 (en) * | 2013-09-11 | 2015-05-14 | Ormco Corporation | Braces to aligner transition in orthodontic treatment |
US10624717B2 (en) | 2015-10-07 | 2020-04-21 | Ulab Systems Inc. | Tooth modeling system |
US10631953B2 (en) | 2015-10-07 | 2020-04-28 | uLab Systems, Inc. | Three-dimensional printed dental appliances using support structures |
US10548690B2 (en) | 2015-10-07 | 2020-02-04 | uLab Systems, Inc. | Orthodontic planning systems |
US11583365B2 (en) | 2015-10-07 | 2023-02-21 | uLab Systems, Inc. | System and methods for tooth movement as a flock |
US10357336B2 (en) | 2015-10-07 | 2019-07-23 | uLab Systems, Inc. | Systems and methods for fabricating dental appliances or shells |
US10335250B2 (en) | 2015-10-07 | 2019-07-02 | uLab Systems, Inc. | Three-dimensional printed dental appliances using lattices |
US10299891B2 (en) * | 2016-03-16 | 2019-05-28 | Easyrx, Llc. | System and method for ordering and manufacturing customized orthodontic appliances and product |
CN107260351B (zh) * | 2016-04-07 | 2021-01-05 | 上海时代天使医疗器械有限公司 | 用于监测牙齿矫治状态的方法 |
US12150831B2 (en) | 2016-09-21 | 2024-11-26 | uLab Systems, Inc. | Combined orthodontic movement of teeth with cosmetic restoration |
US10952821B2 (en) | 2016-09-21 | 2021-03-23 | uLab Systems, Inc. | Combined orthodontic movement of teeth with temporomandibular joint therapy |
CN109789000B (zh) | 2016-09-21 | 2022-07-19 | 友莱博系统公司 | 与气道发育疗法组合的牙齿正畸移动 |
US10357342B2 (en) | 2016-09-21 | 2019-07-23 | uLab Systems, Inc. | Digital dental examination and documentation |
US10467815B2 (en) * | 2016-12-16 | 2019-11-05 | Align Technology, Inc. | Augmented reality planning and viewing of dental treatment outcomes |
CN106580488A (zh) * | 2017-01-24 | 2017-04-26 | 上海隐齐齿科科技有限公司 | 一种制造个性化肌功能诱导器的方法 |
IT201700008019A1 (it) * | 2017-01-25 | 2018-07-25 | Nivol S R L | Metodo di misurazione dello spessore di dispositivi ottenuti per termoformatura |
US10973611B2 (en) | 2017-03-20 | 2021-04-13 | Align Technology, Inc. | Generating a virtual depiction of an orthodontic treatment of a patient |
EP3612132B1 (en) * | 2017-04-21 | 2023-08-23 | Martz, Andrew, S. | Method and system for the fabrication of dental appliances |
WO2018201220A1 (en) * | 2017-05-03 | 2018-11-08 | Spartan Orthodontics Inc. | Clear plastic aligner protrusions for anterior or open bite treatment and mattress plastic material for invisible aligners |
CN107307916B (zh) * | 2017-08-15 | 2019-08-16 | 上海爱圣美科技有限公司 | 牙齿隐形矫治器的制造方法 |
US20200229900A1 (en) * | 2017-10-06 | 2020-07-23 | 3M Innovative Properties Company | Automated process for intermediate orthodontic digital setup generation |
CN107704699A (zh) * | 2017-10-19 | 2018-02-16 | 天津正丽科技有限公司 | 分析方法、终端及计算机可读存储介质 |
US11270523B2 (en) * | 2017-11-29 | 2022-03-08 | Sdc U.S. Smilepay Spv | Systems and methods for constructing a three-dimensional model from two-dimensional images |
US10916053B1 (en) * | 2019-11-26 | 2021-02-09 | Sdc U.S. Smilepay Spv | Systems and methods for constructing a three-dimensional model from two-dimensional images |
US11403813B2 (en) | 2019-11-26 | 2022-08-02 | Sdc U.S. Smilepay Spv | Systems and methods for constructing a three-dimensional model from two-dimensional images |
CN110192923B (zh) * | 2018-02-27 | 2020-11-03 | 无锡时代天使医疗器械科技有限公司 | 壳状矫治器及其制作方法 |
US11553988B2 (en) | 2018-06-29 | 2023-01-17 | Align Technology, Inc. | Photo of a patient with new simulated smile in an orthodontic treatment review software |
US11464604B2 (en) * | 2018-06-29 | 2022-10-11 | Align Technology, Inc. | Dental arch width measurement tool |
US10996813B2 (en) * | 2018-06-29 | 2021-05-04 | Align Technology, Inc. | Digital treatment planning by modeling inter-arch collisions |
CN108938130B (zh) * | 2018-09-27 | 2023-12-08 | 安徽医学高等专科学校 | 一种可万向调节的曲线排牙导板 |
KR102123660B1 (ko) * | 2018-10-12 | 2020-06-16 | 라온피플 주식회사 | 치아 교정 영상 생성 장치 및 방법 |
WO2020131472A1 (en) | 2018-12-21 | 2020-06-25 | The Procter & Gamble Company | Apparatus and method for operating a personal grooming appliance or household cleaning appliance |
EP3921809A1 (en) * | 2019-02-06 | 2021-12-15 | 3Shape A/S | Method for generating dental models based on an objective function |
KR102311389B1 (ko) * | 2019-02-15 | 2021-10-13 | 주식회사 메디트 | 스캔 과정 재생 방법 |
CN111696068A (zh) * | 2019-03-14 | 2020-09-22 | 杭州朝厚信息科技有限公司 | 利用人工神经网络产生表示目标牙齿布局的数字数据集的方法及计算机系统 |
US12193905B2 (en) * | 2019-03-25 | 2025-01-14 | Align Technology, Inc. | Prediction of multiple treatment settings |
US12064315B2 (en) | 2019-04-30 | 2024-08-20 | uLab Systems, Inc. | Indirect bonding tray system |
US12056820B2 (en) | 2019-05-17 | 2024-08-06 | Sdc U.S. Smilepay Spv | Three-dimensional modeling toolkit |
US11030801B2 (en) | 2019-05-17 | 2021-06-08 | Standard Cyborg, Inc. | Three-dimensional modeling toolkit |
FR3098392A1 (fr) * | 2019-07-08 | 2021-01-15 | Dental Monitoring | Procédé d’évaluation d’une situation dentaire à l’aide d’un modèle d’arcade dentaire déformé |
CN110464491B (zh) * | 2019-07-31 | 2023-04-07 | 正雅齿科科技(上海)有限公司 | 牙齿矫治器及其数字模型的生成方法、矫治器的制作方法 |
RU2725280C1 (ru) * | 2019-10-15 | 2020-06-30 | Общество С Ограниченной Ответственностью "Доммар" | Приспособления и методы планирования ортодонтического лечения |
KR102301769B1 (ko) * | 2020-01-16 | 2021-09-16 | 디디에이치 주식회사 | 교정적 치아배열 형상 생성 방법 및 장치 |
CN113223140A (zh) * | 2020-01-20 | 2021-08-06 | 杭州朝厚信息科技有限公司 | 利用人工神经网络生成牙科正畸治疗效果的图像的方法 |
CN111265317B (zh) * | 2020-02-10 | 2022-06-17 | 上海牙典医疗器械有限公司 | 一种牙齿正畸过程预测方法 |
US20210321872A1 (en) * | 2020-04-15 | 2021-10-21 | Align Technology, Inc. | Smart scanning for intraoral scanners |
CN111612795B (zh) * | 2020-04-26 | 2022-10-18 | 武汉大学 | 一种对术前鼻-牙槽突矫治器数字模型的特征点自动提取方法 |
WO2022040671A1 (en) | 2020-08-19 | 2022-02-24 | uLab Systems, Inc. | Smile treatment planning systems and methods |
US11638627B2 (en) * | 2020-09-03 | 2023-05-02 | Braces On Demand, Inc. | Systems and methods for manufacturing orthodontic devices |
US20230404708A1 (en) * | 2020-10-30 | 2023-12-21 | Medit Corp. | Method for optimizing archline and apparatus using same |
CN113243999B (zh) * | 2021-05-07 | 2022-11-18 | 正雅齿科科技(上海)有限公司 | 牙齿矫治的分步方法、分步系统、电子设备 |
US11992383B2 (en) | 2021-06-23 | 2024-05-28 | uLab Systems, Inc. | System for force measurement upon orthodontic appliances |
CN113449426B (zh) * | 2021-07-01 | 2023-10-24 | 正雅齿科科技(上海)有限公司 | 数字化牙齿排列方法、系统、设备和介质 |
CN113974873B (zh) * | 2021-11-26 | 2023-05-05 | 深圳市菲森科技有限公司 | 一种托槽定位器设计系统 |
CN114329965A (zh) * | 2021-12-28 | 2022-04-12 | 正雅齿科科技(上海)有限公司 | 拥挤牙列的填倒凹方法及其装置和设备 |
CN114305751A (zh) * | 2021-12-31 | 2022-04-12 | 北京固瑞科技有限公司 | 一种隐形正畸牙套制作方法 |
CN114711802B (zh) * | 2022-02-17 | 2023-12-05 | 山东大学 | 一种基于终末位的新型上颌宽度不足诊断系统 |
FR3136956A1 (fr) * | 2022-06-22 | 2023-12-29 | Dental Monitoring | Procede de determination d’un plan de traitement orthodontique |
CN115281860B (zh) * | 2022-08-18 | 2024-01-05 | 北京美立刻医疗器械有限公司 | 一种无托槽隐形矫治器的设计方法 |
CN118675698A (zh) * | 2023-03-17 | 2024-09-20 | 杭州朝厚信息科技有限公司 | 计算机执行的产生牙齿正畸治疗方案的方法 |
CN116058986B (zh) * | 2023-04-06 | 2023-12-26 | 北京大学口腔医学院 | 一种隐形矫治器制作方法及牙齿隐形矫正方法 |
CN118304026B (zh) * | 2024-06-06 | 2024-10-01 | 先临三维科技股份有限公司 | 扫描杆的布局信息的确定方法、装置、设备及存储介质 |
CN119139042A (zh) * | 2024-11-19 | 2024-12-17 | 杭州朝厚信息科技有限公司 | 基于强化学习产生牙齿正畸治疗方案的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1260698A (zh) * | 1997-06-20 | 2000-07-19 | 矫正技术公司 | 逐渐移位牙齿的方法和装置 |
CN102054091A (zh) * | 2009-11-09 | 2011-05-11 | 无锡时代天使医疗器械科技有限公司 | 制造用于调整牙齿位置的牙科器械的方法 |
CN102159153A (zh) * | 2008-09-17 | 2011-08-17 | 雷卡奥索技术公司 | 移动牙齿的方法与系统 |
CN103932807A (zh) * | 2013-01-18 | 2014-07-23 | 无锡时代天使医疗器械科技有限公司 | 获得牙齿目标矫治状态的方法、牙齿矫治器制造方法以及牙齿矫治器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3307222A (en) * | 1965-08-20 | 1967-03-07 | Howe Sound Co | Vacuum-forming apparatus |
JP3672966B2 (ja) * | 1995-04-14 | 2005-07-20 | 株式会社ユニスン | 歯科用予測模型の作成方法および作成装置 |
US6488499B1 (en) * | 2000-04-25 | 2002-12-03 | Align Technology, Inc. | Methods for correcting deviations in preplanned tooth rearrangements |
-
2014
- 2014-12-23 CN CN201410831582.8A patent/CN105769352B/zh active Active
-
2015
- 2015-12-18 US US14/973,738 patent/US20160175068A1/en not_active Abandoned
-
2016
- 2016-08-16 HK HK16109798.7A patent/HK1221630A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1260698A (zh) * | 1997-06-20 | 2000-07-19 | 矫正技术公司 | 逐渐移位牙齿的方法和装置 |
CN102159153A (zh) * | 2008-09-17 | 2011-08-17 | 雷卡奥索技术公司 | 移动牙齿的方法与系统 |
CN102054091A (zh) * | 2009-11-09 | 2011-05-11 | 无锡时代天使医疗器械科技有限公司 | 制造用于调整牙齿位置的牙科器械的方法 |
CN103932807A (zh) * | 2013-01-18 | 2014-07-23 | 无锡时代天使医疗器械科技有限公司 | 获得牙齿目标矫治状态的方法、牙齿矫治器制造方法以及牙齿矫治器 |
Also Published As
Publication number | Publication date |
---|---|
US20160175068A1 (en) | 2016-06-23 |
CN105769352A (zh) | 2016-07-20 |
HK1221630A1 (zh) | 2017-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105769352B (zh) | 用于产生牙齿矫治状态的直接分步法 | |
US12076206B2 (en) | Methods for aligner design using thickness maps | |
US11883255B2 (en) | Method and system for dental visualization | |
US11504212B2 (en) | Orthodontic treatment and associated devices, systems, and methods | |
US20230200938A1 (en) | Dental appliances and associated methods of manufacturing | |
CN103932807B (zh) | 获得牙齿目标矫治状态的方法、牙齿矫治器制造方法以及牙齿矫治器 | |
CN111631831B (zh) | 生成牙科矫正器的方法 | |
Feng et al. | Finite element analysis of the effect of power arm locations on tooth movement in extraction space closure with miniscrew anchorage in customized lingual orthodontic treatment | |
CN110025387B (zh) | 一种数字化牙颌理想模型的自动生成方法 | |
CA2740808C (en) | Orthodontic systems and methods including parametric attachments | |
US9333051B2 (en) | Method for manufacturing appliances for repositioning teeth | |
CN114126535B (zh) | 正畸与牙科处理规划中的虚拟关节运动 | |
US11957533B2 (en) | Aligner stage analysis to obtain mechanical interactions of aligners and teeth for treatment planning | |
Kong et al. | Applications of cone-beam computed tomography to assess the effects of labial crown morphologies and collum angles on torque for maxillary anterior teeth | |
CN117017532A (zh) | 一种组合式个性化目标牙弓曲线建模方法及模型 | |
CN221672064U (zh) | 牙科矫治系统 | |
US12232927B2 (en) | Interactive dental treatment planning | |
US20250025264A1 (en) | Interactive dental treatment planning | |
CN118830939A (zh) | 适用混合牙列的牙齿矫治分步方法、矫治系统及电子设备 | |
Yang et al. | Biomechanical analysis for the distalisation of the mandibular dentition with anterior alveolar bone loss based on the location of an applied force: A finite element study |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1221630 Country of ref document: HK |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20170913 Address after: 214714, 1 floor, building 1619, 2 Huishan Avenue, Huishan District, Jiangsu, Wuxi Applicant after: WUXI EA MEDICAL INSTRUMENTS TECHNOLOGIES Ltd. Address before: 200082, room 2, floor 1222, 64 Changyang Road, Shanghai, Yangpu District Applicant before: Shanghai Hui Yin Information Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W116679 Conclusion of examination: Maintain the validity of Invention Patent No. 201410831582.8 based on Claims 1 to 25 submitted by the patentee on March 6, 2024 Decision date of declaring invalidation: 20240329 Decision number of declaring invalidation: 567425 Denomination of invention: Direct step-by-step method for generating orthodontic status of teeth Granted publication date: 20200616 Patentee: WUXI EA MEDICAL INSTRUMENTS TECHNOLOGIES Ltd. |
|
IP01 | Partial invalidation of patent right |