DE69315365T2 - Methode zur Ziehung einer Randlinie zum Entwurf einer künstlichen Krone - Google Patents

Methode zur Ziehung einer Randlinie zum Entwurf einer künstlichen Krone

Info

Publication number
DE69315365T2
DE69315365T2 DE69315365T DE69315365T DE69315365T2 DE 69315365 T2 DE69315365 T2 DE 69315365T2 DE 69315365 T DE69315365 T DE 69315365T DE 69315365 T DE69315365 T DE 69315365T DE 69315365 T2 DE69315365 T2 DE 69315365T2
Authority
DE
Germany
Prior art keywords
design
edge line
artificial crown
crown
artificial
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.)
Expired - Fee Related
Application number
DE69315365T
Other languages
English (en)
Other versions
DE69315365D1 (de
Inventor
Masaharu Kawai
Katsuya Miyoshi
Masami Baba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of DE69315365D1 publication Critical patent/DE69315365D1/de
Publication of DE69315365T2 publication Critical patent/DE69315365T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4207—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Prosthetics (AREA)
DE69315365T 1992-03-23 1993-03-23 Methode zur Ziehung einer Randlinie zum Entwurf einer künstlichen Krone Expired - Fee Related DE69315365T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6509192A JPH05269146A (ja) 1992-03-23 1992-03-23 クラウン設計時におけるマ−ジンラインの抽出方法

Publications (2)

Publication Number Publication Date
DE69315365D1 DE69315365D1 (de) 1998-01-08
DE69315365T2 true DE69315365T2 (de) 1998-05-28

Family

ID=13276912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315365T Expired - Fee Related DE69315365T2 (de) 1992-03-23 1993-03-23 Methode zur Ziehung einer Randlinie zum Entwurf einer künstlichen Krone

Country Status (4)

Country Link
US (1) US5417572A (de)
EP (1) EP0562560B1 (de)
JP (1) JPH05269146A (de)
DE (1) DE69315365T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409504B1 (en) * 1997-06-20 2002-06-25 Align Technology, Inc. Manipulating a digital dentition model to form models of individual dentition components
US6089868A (en) * 1998-05-14 2000-07-18 3M Innovative Properties Company Selection of orthodontic appliances
KR100371003B1 (ko) * 2000-08-25 2003-02-06 주식회사 인비지테크 모형치아 측정기
US6482284B1 (en) 2000-08-31 2002-11-19 3M Innovative Properties Company Method of making a dental mill blank and support stub assembly
US6669875B2 (en) 2000-12-18 2003-12-30 3M Innovative Properties Company Method for making a dental mill blank assembly
US7155373B2 (en) * 2002-02-22 2006-12-26 3M Innovative Properties Company Selection of orthodontic brackets
KR100485308B1 (ko) * 2002-06-28 2005-04-27 주식회사 케이씨아이 인터넷과 3차원 스캐너를 이용한 디지털 치아 모형 제공시스템 및 그 방법
US7112065B2 (en) * 2002-07-22 2006-09-26 Cadent Ltd. Method for defining a finish line of a dental prosthesis
AU2003300135B2 (en) 2002-12-31 2009-07-16 D4D Technologies, Llc Laser digitizer system for dental applications
DE10309839B4 (de) * 2003-03-05 2010-11-25 Sirona Dental Systems Gmbh Vorrichtung zur Auswahl eines Bereichs eines in einer 3D-Darstellung dargestellten dentalen Restaurationskörpers und Verfahren dazu
EP1606576A4 (de) 2003-03-24 2006-11-22 D3D L P Laserdigitalisierersystem für zahnmedizinische anwendungen
EP1610708B1 (de) * 2003-04-03 2019-11-27 Align Technology, Inc. Verfahren und system zur herstellung einer dental-kappe
JP2007528743A (ja) * 2003-04-30 2007-10-18 ディースリーディー，エル．ピー． 口腔内画像化システム
EP1620007A4 (de) * 2003-05-05 2009-07-01 D4D Technologies Llc Optische kohärenz-tomographie-darstellung
CA2538162C (en) * 2003-09-17 2010-02-02 D4D Technologies, L.P. High speed multiple line three-dimensional digitization
ATE406850T1 (de) * 2004-06-17 2008-09-15 Cadent Ltd Verfahren und gerät zur farbbildformung einer dreidimensionalen struktur
EP1849411B1 (de) 2004-06-17 2019-12-25 Align Technology, Inc. Verfahren zum Bereitstellen von Daten im Zusammenhang mit der Mundhöhle
US7555403B2 (en) 2005-07-15 2009-06-30 Cadent Ltd. Method for manipulating a dental virtual model, method for creating physical entities based on a dental virtual model thus manipulated, and dental models thus created
US7698014B2 (en) * 2006-01-20 2010-04-13 3M Innovative Properties Company Local enforcement of accuracy in fabricated models
US7840042B2 (en) * 2006-01-20 2010-11-23 3M Innovative Properties Company Superposition for visualization of three-dimensional data acquisition
JP4683390B2 (ja) * 2006-02-15 2011-05-18 株式会社ジーシー 作製支援装置
JP4892249B2 (ja) * 2006-02-15 2012-03-07 株式会社ジーシー 作製支援装置
US7613527B2 (en) * 2006-03-16 2009-11-03 3M Innovative Properties Company Orthodontic prescription form, templates, and toolbar for digital orthodontics
US20080261165A1 (en) * 2006-11-28 2008-10-23 Bob Steingart Systems for haptic design of dental restorations
WO2009094576A1 (en) 2008-01-23 2009-07-30 Sensable Technologies, Inc. Haptically enabled dental modeling system
US20100291505A1 (en) * 2009-01-23 2010-11-18 Curt Rawley Haptically Enabled Coterminous Production of Prosthetics and Patient Preparations in Medical and Dental Applications
DE102009003650A1 (de) * 2009-03-20 2010-09-30 Degudent Gmbh Verfahren zum Herstellen eines Abutments
JP5557533B2 (ja) * 2010-01-18 2014-07-23 株式会社ジーシー 作製支援装置、作製支援方法、及び作製支援プログラム
WO2012011101A2 (en) 2010-07-19 2012-01-26 Cadent Ltd. Methods and systems for creating and interacting with three dimensional virtual models
JP5837522B2 (ja) * 2013-02-15 2015-12-24 株式会社コアデンタルラボ横浜 アバットメントの設計方法、及びアバットメントの製造方法
JP7051371B2 (ja) * 2017-10-31 2022-04-11 株式会社松風 スキャンによって変化した支台歯形態を推定復元する方法及びそのプログラム
US10932890B1 (en) 2019-11-14 2021-03-02 Pearl Inc. Enhanced techniques for determination of dental margins in intraoral scans
KR102288816B1 (ko) * 2021-02-16 2021-08-12 박혁준 인공지능 기반 치아 수복을 위한 3d 보철물 제작 방법 및 애플리케이션

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575805A (en) * 1980-12-24 1986-03-11 Moermann Werner H Method and apparatus for the fabrication of custom-shaped implants
FR2536654B1 (fr) * 1982-11-30 1987-01-09 Duret Francois Procede de realisation d'une prothese dentaire
US4663720A (en) * 1984-02-21 1987-05-05 Francois Duret Method of and apparatus for making a prosthesis, especially a dental prosthesis
FR2610821B1 (fr) * 1987-02-13 1989-06-09 Hennson Int Procede de prise d'empreinte medicale et dispositif pour sa mise en oeuvre
DE3723555C2 (de) * 1987-07-16 1994-08-11 Steinbichler Hans Verfahren zur Herstellung von Zahnersatz
IT1211390B (it) * 1987-10-06 1989-10-18 Dea Spa Sistema grafico interattivo per la matematizzazione di modelli fisici
JPH0820725B2 (ja) * 1990-02-06 1996-03-04 大日本スクリーン製造株式会社 画像輪郭データの作成方法
US5569578A (en) * 1990-04-10 1996-10-29 Mushabac; David R. Method and apparatus for effecting change in shape of pre-existing object
FR2665597B1 (fr) * 1990-07-31 1995-11-17 Thomson Trt Defense Procede et dispositif de localisation en temps reel de contours rectilignes dans une image numerisee, notamment pour la reconnaissance de formes dans un traitement d'analyse de scene.

Also Published As

Publication number Publication date
EP0562560A1 (de) 1993-09-29
JPH05269146A (ja) 1993-10-19
EP0562560B1 (de) 1997-11-26
DE69315365D1 (de) 1998-01-08
US5417572A (en) 1995-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: WESER & KOLLEGEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee