JP4537389B2 - 歯科補綴用のcadシステム - Google Patents
歯科補綴用のcadシステム Download PDFInfo
- Publication number
- JP4537389B2 JP4537389B2 JP2006504883A JP2006504883A JP4537389B2 JP 4537389 B2 JP4537389 B2 JP 4537389B2 JP 2006504883 A JP2006504883 A JP 2006504883A JP 2006504883 A JP2006504883 A JP 2006504883A JP 4537389 B2 JP4537389 B2 JP 4537389B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- prosthesis
- shape
- control surface
- program
- 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
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
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
- A61C5/77—Methods or devices for making crowns
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Primary Health Care (AREA)
- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
a)補綴(14)のために調製された残根(10)の三次元表面を示す入力データが提供されるステップと、
b)補綴(14)のための最小限の安定性要件が提供されるステップと、
c)最小限の安定性要件を満たす制御表面を示す制御データが入力データから生成されるステップと、
d)補綴(14)の三次元形状を示す形状データが生成されるステップと、
e)補綴(14)の形状が前記制御面と共に示されるステップと
を有する。
f)形状データが修正されるステップと、
g)修正された形状データに対応する補綴(14)の実際の形状が制御表面と共に示されるステップと
を有する。
−本方法において必要なデータのための入力デバイスと、
−入力デバイスに接続された、本方法によるデータの処理のためのプログラムが実行される中央ユニットと、
−補綴(14)および制御表面の形状のために中央ユニットに接続された出力デバイスと
を有するデータ処理装置に関する。
11 対合歯
12 残根表面
13、13’ 外側フレーム表面
14、14’ フレーム
15、15’ ベニヤリング
16 形成縁
Claims (6)
- 歯科補綴(14)の三次元形状に関するデータの処理をコンピュータに実行させるプログラムであって、前記データの処理が、
a)前記補綴(14)のために調製された残根(10)の三次元表面を示す入力データが提供されるステップと、
b)前記補綴(14)のための最小限の壁の強度が提供されるステップと、
c)前記最小限の壁の強度を満たす制御表面を示す制御データを前記入力データから生成するステップと、
d)前記補綴(14)の前記三次元形状を示す形状データを生成するステップと、
e)前記補綴(14)の形状を前記制御表面と共にモニターに示すステップと、
f)修正された形状データが提供され、当該データを用いて前記補綴(14)の形状を修正し、これによって補綴を修正するステップと、
g)前記修正された補綴を前記制御表面と共にモニターに示すステップと
を含むプログラム。 - ステップdにおいて、前記形状データが前記入力データから生成される、請求項1に記載のプログラム。
- 前記補綴(14)の表面が少なくとも2つの空間軸でそれぞれにスケーリングされ、所定の形成縁(16)が無変化のままである、請求項1または2に記載のプログラム。
- 前記制御表面が前記最小限の壁の強度を正確に満たす、請求項1〜3のいずれか一項に記載のプログラム。
- 請求項1〜4のいずれか一項に記載のプログラムを実施するためのデータ処理装置であって、
−前記データの処理において必要なデータのための入力デバイスと、
−前記入力デバイスに接続され、前記データの処理のためのプログラムが実行
される中央ユニットと、
−前記補綴(14)および前記制御表面の形状のために前記中央ユニットに接続された表
示デバイスと、
を有するデータ処理装置。 - 請求項1〜4のいずれか一項に記載のプログラムを記録したデータキャリア。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10313691A DE10313691A1 (de) | 2003-03-26 | 2003-03-26 | CAD-System für Dentalprothesen |
PCT/EP2004/003259 WO2004084757A1 (de) | 2003-03-26 | 2004-03-26 | Cad-system für dentalprothesen |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006521136A JP2006521136A (ja) | 2006-09-21 |
JP2006521136A5 JP2006521136A5 (ja) | 2007-04-12 |
JP4537389B2 true JP4537389B2 (ja) | 2010-09-01 |
Family
ID=32946212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006504883A Expired - Fee Related JP4537389B2 (ja) | 2003-03-26 | 2004-03-26 | 歯科補綴用のcadシステム |
Country Status (9)
Country | Link |
---|---|
US (1) | US7822581B2 (ja) |
EP (1) | EP1610707B1 (ja) |
JP (1) | JP4537389B2 (ja) |
CN (1) | CN1764421B (ja) |
AT (1) | ATE369085T1 (ja) |
AU (1) | AU2004224771B2 (ja) |
CA (1) | CA2520256A1 (ja) |
DE (2) | DE10313691A1 (ja) |
WO (1) | WO2004084757A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033738B4 (de) * | 2005-07-15 | 2008-06-05 | Sirona Dental Systems Gmbh | Verfahren und Vorrichtung zur Herstellung von Zahnersatzteilen |
US9358083B2 (en) * | 2010-02-19 | 2016-06-07 | 3Shape A/S | Method of composing and designing a set of teeth |
WO2015119163A1 (ja) | 2014-02-05 | 2015-08-13 | 三井化学株式会社 | 義歯床用材料、義歯床及びその製造方法、並びに、有床義歯及びその製造方法 |
US10206762B2 (en) * | 2014-02-05 | 2019-02-19 | Mitsui Chemicals, Inc. | Material for denture base, denture base, method of manufacturing the denture base, plate denture, and method of manufacturing the plate denture |
EP3964164A1 (de) * | 2020-09-02 | 2022-03-09 | Ivoclar Vivadent AG | Verfahren zur erzeugung einer dentalprothese, rohling sowie dentalprothese |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663720A (en) * | 1984-02-21 | 1987-05-05 | Francois Duret | Method of and apparatus for making a prosthesis, especially a dental prosthesis |
EP0872218B1 (en) * | 1997-04-18 | 2006-08-16 | Ivoclar Vivadent AG | Method for manufacturing a dental prosthesis |
EP1088620A1 (en) | 1998-05-28 | 2001-04-04 | Kabushiki Kaisya Advance | Method and device for machining prosthetic appliance and prosthetic block |
JP4406117B2 (ja) * | 1999-08-02 | 2010-01-27 | 株式会社アドバンス | 歯科用補綴物の製造方法 |
US6915178B2 (en) * | 2000-09-06 | 2005-07-05 | O'brien Dental Lab, Inc. | Dental prosthesis manufacturing process, dental prosthesis pattern & dental prosthesis made thereby |
JP2002224143A (ja) * | 2001-01-31 | 2002-08-13 | Gc Corp | 歯科用補綴物の作製方法 |
JP2002304439A (ja) * | 2001-04-06 | 2002-10-18 | Digital Process Ltd | 歯牙補綴物用cadシステム |
ATE300250T1 (de) * | 2001-04-23 | 2005-08-15 | Cicero Dental Systems B V | Herstellungsverfahren für einen künstlichen zahn |
EP1406554B1 (de) * | 2001-07-13 | 2012-09-19 | DeguDent GmbH | Herstellung von zahnersatz aus einem dreidimensional vermessenen und digitalisierten positivmodell |
CN1767791B (zh) * | 2003-04-04 | 2010-11-03 | 艾克萨韦克斯股份公司 | 用于制造牙科仿制品的方法 |
US7236842B2 (en) * | 2004-12-02 | 2007-06-26 | Cadent Ltd. | System and method for manufacturing a dental prosthesis and a dental prosthesis manufactured thereby |
-
2003
- 2003-03-26 DE DE10313691A patent/DE10313691A1/de not_active Withdrawn
-
2004
- 2004-03-26 CN CN2004800080759A patent/CN1764421B/zh not_active Expired - Fee Related
- 2004-03-26 EP EP04723596A patent/EP1610707B1/de not_active Expired - Lifetime
- 2004-03-26 WO PCT/EP2004/003259 patent/WO2004084757A1/de active IP Right Grant
- 2004-03-26 JP JP2006504883A patent/JP4537389B2/ja not_active Expired - Fee Related
- 2004-03-26 CA CA002520256A patent/CA2520256A1/en not_active Abandoned
- 2004-03-26 AU AU2004224771A patent/AU2004224771B2/en not_active Ceased
- 2004-03-26 AT AT04723596T patent/ATE369085T1/de not_active IP Right Cessation
- 2004-03-26 US US10/550,993 patent/US7822581B2/en not_active Expired - Fee Related
- 2004-03-26 DE DE502004004573T patent/DE502004004573D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1764421A (zh) | 2006-04-26 |
AU2004224771B2 (en) | 2009-09-03 |
JP2006521136A (ja) | 2006-09-21 |
DE502004004573D1 (en) | 2007-09-20 |
WO2004084757A1 (de) | 2004-10-07 |
CN1764421B (zh) | 2012-04-18 |
US20060199154A1 (en) | 2006-09-07 |
DE10313691A1 (de) | 2004-10-07 |
ATE369085T1 (de) | 2007-08-15 |
EP1610707B1 (de) | 2007-08-08 |
EP1610707A1 (de) | 2006-01-04 |
CA2520256A1 (en) | 2004-10-07 |
AU2004224771A1 (en) | 2004-10-07 |
US7822581B2 (en) | 2010-10-26 |
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