BRPI0704090A - método para desenhar um conector - Google Patents

método para desenhar um conector

Info

Publication number
BRPI0704090A
BRPI0704090A BRPI0704090-3A BRPI0704090A BRPI0704090A BR PI0704090 A BRPI0704090 A BR PI0704090A BR PI0704090 A BRPI0704090 A BR PI0704090A BR PI0704090 A BRPI0704090 A BR PI0704090A
Authority
BR
Brazil
Prior art keywords
models
curves
computed
edge
offset
Prior art date
Application number
BRPI0704090-3A
Other languages
English (en)
Inventor
Martin Maier
Alexander Hilbert
Original Assignee
Degudent Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Degudent Gmbh filed Critical Degudent Gmbh
Publication of BRPI0704090A publication Critical patent/BRPI0704090A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/10—Fastening of artificial teeth to denture palates or the like
    • A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
    • A61C13/1013—Arch forms
    • A61C13/1016—Methods or apparatus for mounting, holding or positioning a set of teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/12—Tools for fastening artificial teeth; Holders, clamps, or stands for artificial teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/34—Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/275—Fastening prostheses in the mouth removably secured by using bridging bars or rails between residual teeth

Landscapes

  • 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

3MéTODO PARA DESENHAR UM CONECTOR. A presente invenção refere-se a um método para desenhar um conector entre um primeiro e um segundo elemento de uma restauração dentária, tal como um conector entre capeamento e capeamento, ou capeamento e póntico, ou póntico e póntico de uma ponte, que é caracterizado pelas etapas de procedimento: - computar um (primeiro) modelo do primeiro elemento e um (segundo) modelo do segundo elemento, - definir uma linha reta de conexão entre o primeiro modelo e o segundo modelo, - computar as curvas de borda (<sym>0,<sym>4) no primeiro modelo e no segundo modelo, onde as curvas de borda são definidas pelas origens de vetores normais à superfície, que aderem a condições limítrofes relativas à linha reta de conexão, - computar curvas excêntricas (<sym>1, <sym>3) no primeiro modelo e no segundo modelo a partir das primeiras curvas de borda, e - conectar as primeiras curvas de borda e as curvas excêntricas do primeiro modelo e do segundo modelo e computar o conector com base no curso da conexão entre as curvas.
BRPI0704090-3A 2006-09-27 2007-09-25 método para desenhar um conector BRPI0704090A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06020237A EP1905379B1 (de) 2006-09-27 2006-09-27 Verfahren zum Konstruieren eines Verbinders

Publications (1)

Publication Number Publication Date
BRPI0704090A true BRPI0704090A (pt) 2008-05-13

Family

ID=37685808

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704090-3A BRPI0704090A (pt) 2006-09-27 2007-09-25 método para desenhar um conector

Country Status (11)

Country Link
US (1) US7729794B2 (pt)
EP (1) EP1905379B1 (pt)
JP (1) JP2008080129A (pt)
KR (1) KR20080028800A (pt)
CN (1) CN101176684B (pt)
AT (1) ATE451073T1 (pt)
AU (1) AU2007216841A1 (pt)
BR (1) BRPI0704090A (pt)
CA (1) CA2601488A1 (pt)
DE (1) DE502006005596D1 (pt)
DK (1) DK1905379T3 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2714593T3 (es) * 2008-07-21 2019-05-29 Vita Zahnfabrik H Rauter Gmbh & Co Kg Cuerpo moldeado hecho de un material de forma estable y procedimiento para su fabricación
JP5241573B2 (ja) * 2009-03-05 2013-07-17 株式会社神戸製鋼所 ３次元形状データの穴削除方法
US9179988B2 (en) * 2010-05-25 2015-11-10 Biocad Medical, Inc. Dental prosthesis connector design
BR112016016941A2 (pt) * 2014-01-23 2017-08-08 Performance Sk8 Holding Inc Sistema e método para a fabricação de um corpo de prancha
KR101585967B1 (ko) * 2014-06-03 2016-01-15 김용협 틀니용 지지바
US10449018B2 (en) 2015-03-09 2019-10-22 Stephen J. Chu Gingival ovate pontic and methods of using the same
CN107684463B (zh) * 2016-08-03 2020-06-16 佛山市诺威科技有限公司 一种全冠桥连接体数字化生成方法
CN107684465B (zh) * 2016-08-03 2020-06-16 佛山市诺威科技有限公司 一种义齿桥连接体数字化生成方法
AU2018285681B2 (en) * 2017-06-15 2021-06-24 Conmed Corporation Coated electrosurgical vessel sealer electrodes
US12444102B2 (en) 2019-12-06 2025-10-14 3Shape A/S Method for generating edge curve for dental devices
CN112057192B (zh) * 2020-09-16 2021-11-09 深圳云甲科技有限公司 连接体生成方法、终端及存储介质
US11197744B1 (en) * 2021-01-06 2021-12-14 Arkimos Ltd Method and system for generating interdental filler models
KR102288816B1 (ko) * 2021-02-16 2021-08-12 박혁준 인공지능 기반 치아 수복을 위한 3d 보철물 제작 방법 및 애플리케이션
US11351011B1 (en) * 2021-06-03 2022-06-07 Oxilio Ltd Methods and systems for determining tooth structure
WO2025206703A1 (ko) * 2024-03-26 2025-10-02 주식회사 메디트 보철물 데이터 생성 방법 및 장치
CN120726263B (zh) * 2025-08-22 2025-11-07 苏州工学院 一种义齿支架的三维建模方法、系统、设备及介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257203A (en) * 1989-06-09 1993-10-26 Regents Of The University Of Minnesota Method and apparatus for manipulating computer-based representations of objects of complex and unique geometry
JPH1075963A (ja) * 1996-09-06 1998-03-24 Nikon Corp 歯科補綴物モデルの設計方法およびこの方法を実行するプログラムを記録した媒体
US7247021B2 (en) * 1997-06-20 2007-07-24 Align Technology, Inc. Subdividing a digital dentition model
EP0943296A1 (de) * 1998-03-17 1999-09-22 Eidgenössische Technische Hochschule Zürich Zahnkronen und/oder Zahnbrücken
CN100374089C (zh) * 2001-07-13 2008-03-12 德固萨有限责任公司 由三维测定的数字化阳模制造假牙
US6694212B1 (en) * 2002-03-27 2004-02-17 James P. Kennedy Computer-aided design of a pontic with retainers
US7819662B2 (en) * 2004-11-30 2010-10-26 Geodigm Corporation Multi-component dental appliances and a method for constructing the same
DE102005009873A1 (de) * 2005-03-01 2006-09-07 Sirona Dental Systems Gmbh Verfahren zur Apassung eines als 3D-Datensatz vorliegenden Zahnersatzteils

Also Published As

Publication number Publication date
EP1905379B1 (de) 2009-12-09
US7729794B2 (en) 2010-06-01
DE502006005596D1 (de) 2010-01-21
CN101176684B (zh) 2013-06-12
JP2008080129A (ja) 2008-04-10
KR20080028800A (ko) 2008-04-01
CA2601488A1 (en) 2008-03-27
CN101176684A (zh) 2008-05-14
EP1905379A1 (de) 2008-04-02
ATE451073T1 (de) 2009-12-15
AU2007216841A1 (en) 2008-04-10
US20080077270A1 (en) 2008-03-27
DK1905379T3 (da) 2010-04-19

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: A61C 13/00 (2006.01), A61C 13/275 (2006.01)