JP5411323B2 - 切歯または犬歯および歯セットの製造方法 - Google Patents
切歯または犬歯および歯セットの製造方法 Download PDFInfo
- Publication number
- JP5411323B2 JP5411323B2 JP2012140280A JP2012140280A JP5411323B2 JP 5411323 B2 JP5411323 B2 JP 5411323B2 JP 2012140280 A JP2012140280 A JP 2012140280A JP 2012140280 A JP2012140280 A JP 2012140280A JP 5411323 B2 JP5411323 B2 JP 5411323B2
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- irregularities
- dentin
- cutting edge
- incision
- 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
- 210000004283 incisor Anatomy 0.000 title claims description 17
- 241000282465 Canis Species 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims description 92
- 210000004268 dentin Anatomy 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 16
- 238000007373 indentation Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/09—Composite teeth, e.g. front and back section; Multilayer 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
- A61C13/08—Artificial teeth; Making same
- A61C13/081—Making teeth by casting or moulding
-
- 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
- A61C13/08—Artificial teeth; Making same
- A61C13/097—Artificial teeth; Making same characterised by occlusal profiles, i.e. chewing contact surfaces
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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dental Prosthetics (AREA)
Description
12,22 犬歯
14,16,18,20 切歯
24 切縁
26 基底側端部
28 象牙質材料
30 切縁材料
32 頬側末端領域
34 遠心面
36 近心面
38 切端側末端領域
40 斜度
42 隆起
44 境界層
46 切端側領域
48 窪み部
Claims (13)
- 少なくとも象牙質材料(28)と切縁材料(30)から構成された切歯あるいは犬歯の製造方法であり、まず歯の外型と切縁材料(30)−コア型の間に切縁材料(30)を注入し、前記切縁材料(30)−コア型はその咬合側端部(38)上に咬合方向に延在する少なくとも1つの隆起(42)あるいは少なくとも1つの凹凸(42,46および48)を有し、続いて切縁材料(30)と象牙質材料(28)−コア型の間の間隙部内に象牙質材料(28)を注入することを特徴とする方法。
- 前記切縁材料(30)−コア型はその咬合側端部(38)上に咬合方向に延在する少なくとも1つの隆起(42)あるいは少なくとも1つの凹凸(42,46および48)を有し、その高さが歯の全長の1/20から略半分までに相当することを特徴とする請求項1記載の方法。
- 歯頸側および/または頬側および/または近心側および/または遠心側方向を向いている切縁材料(30)−コア型の表面が少なくともその咬合側端部領域(38)内に隆起(42)または凹凸(42,46および48)を有することを特徴とする請求項1または2記載の方法。
- 凹凸(42,46および48)あるいは隆起(42)が歯頸側方向において歯の全長の少なくとも1/4にわたって延在することを特徴とする請求項1ないし3のいずれかに記載の方法。
- 凹凸(42,46および48)あるいは隆起(42)が歯頸側方向において歯の全長の少なくとも1/3にわたって延在することを特徴とする請求項4記載の方法。
- 凹凸(42,46および48)が窪みおよび/または突起の形式で形成され、それが歯の縦延長に対して実質的に平行に延在することを特徴とする請求項1ないし5のいずれかに記載の方法。
- 窪みが多様な低さで、および/または突起が多様な高さで形成されることを特徴とする請求項1ないし6のいずれかに記載の方法。
- 切縁材料(30)−コア型がロストモールドとして形成され、その下面ならびにその側壁上のいずれにも凹凸(42,46および48)を備え得ることを特徴とする請求項7記載の方法。
- 切縁材料(30)−コア型がロストモールドとして形成され、咬合側の端部領域(38)上のみに凹凸を有することを特徴とする請求項8記載の方法。
- 切縁材料(30)−コア型の凹凸(42,46および48)が天然歯の切縁結節に視覚的に近似して形成されることを特徴とする請求項1ないし9のいずれかに記載の方法。
- 象牙質材料(28)−コア型と象牙質材料(28)−外型との間に象牙質材料(28)を注入し、前記外型が内側に凹凸(42,46および48)を有するものとし、前記象牙質材料(28)の少なくとも部分的な硬化の後にその象牙質材料(28)と切縁材料(30)−外型の間に切縁材料(30)を注入することを特徴とする、歯セットあるいは歯セットの歯の製造方法。
- 前記外型が咬合側端部(38)上に凹凸(42,46および48)を有することを特徴とする、請求項11記載の方法。
- 切縁材料(30)−外型上の凹凸(42,46および48)が天然歯の切縁結節に視覚的に近似して形成されることを特徴とする請求項11または12記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007050439A DE102007050439A1 (de) | 2007-10-22 | 2007-10-22 | Schneide- oder Eckzahn und Zahnersatz sowie Verfahren zur Herstellung eines Schneide- oder Eckzahns |
DE102007050439.1 | 2007-10-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008271029A Division JP5208668B2 (ja) | 2007-10-22 | 2008-10-21 | 切歯または犬歯および歯セット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012179433A JP2012179433A (ja) | 2012-09-20 |
JP5411323B2 true JP5411323B2 (ja) | 2014-02-12 |
Family
ID=40260707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008271029A Active JP5208668B2 (ja) | 2007-10-22 | 2008-10-21 | 切歯または犬歯および歯セット |
JP2012140280A Active JP5411323B2 (ja) | 2007-10-22 | 2012-06-21 | 切歯または犬歯および歯セットの製造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008271029A Active JP5208668B2 (ja) | 2007-10-22 | 2008-10-21 | 切歯または犬歯および歯セット |
Country Status (4)
Country | Link |
---|---|
US (1) | US9308063B2 (ja) |
EP (1) | EP2052694A1 (ja) |
JP (2) | JP5208668B2 (ja) |
DE (1) | DE102007050439A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012205064B4 (de) * | 2012-03-29 | 2017-08-31 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Zahnersatz |
EP3171819B1 (en) * | 2014-07-24 | 2019-09-04 | John Fung | Dental prosthesis and moulding method |
AU2015203488B1 (en) * | 2014-07-24 | 2015-09-03 | Esthetic Dental Laboratories Pty Ltd | Moulding of a prosthetic tooth element comprising ceramic, such as zirconia, with a roughened surface |
EP3445274B1 (de) | 2016-04-18 | 2020-11-04 | Ivoclar Vivadent AG | Zahnteilbogen sowie verfahren zur herstellung eines zahnteilbogens |
WO2020025795A1 (de) * | 2018-08-02 | 2020-02-06 | Ivoclar Vivadent Ag | Mehrfarbiger rohling für dentale zwecke |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2300305A (en) * | 1940-03-15 | 1942-10-27 | Myerson Simon | Artificial tooth |
GB1013548A (en) | 1961-10-04 | 1965-12-15 | Dentsply Australia Proprietary | Artificial teeth |
US3218711A (en) * | 1962-07-17 | 1965-11-23 | Dentsply Australia Proprietary | Artificial teeth |
US3449832A (en) * | 1966-05-12 | 1969-06-17 | Dentists Supply Co | Artificial ceramic tooth |
US3395454A (en) * | 1967-09-05 | 1968-08-06 | John P. Frush | Artificial teeth |
DE1903935A1 (de) | 1969-01-27 | 1970-08-13 | Halpern Benjamin David | Kuenstliche Porzellanzaehne |
DE3827657C2 (de) | 1988-08-16 | 1994-03-10 | Franz Sachs & Co | Verfahren zur Herstellung eines Zahnmodells sowie Zahnmodell |
US5308243A (en) * | 1992-09-17 | 1994-05-03 | Steven Edward Severy | Method and compositions for producing life-like dental porcelain restorations and dental porcelain restorations so produced |
DE4426994A1 (de) * | 1994-07-29 | 1996-02-01 | Guenter Kura | Kunststoffzahn |
WO1996006578A1 (en) * | 1994-08-26 | 1996-03-07 | Dental Illusions | Anterior tooth characterization guide and process for selecting characterizations and fabricating a characterized anterior tooth prosthesis |
US5718585A (en) * | 1995-09-15 | 1998-02-17 | Dentsply Research & Development Corp. | Prosthetic teeth and mold making therefor |
DE19611122A1 (de) * | 1996-03-21 | 1997-09-25 | Gerhard Pfau | System zur Form- und Farbbestimmung von Zähnen |
US6033222A (en) * | 1997-04-25 | 2000-03-07 | Schneider, Ii; George J. | Method of fabrication of translucent dental restorations without opacious substructures |
JP4153121B2 (ja) * | 1999-05-19 | 2008-09-17 | 株式会社松風 | アンダーカットを有する樹脂製人工歯およびその製造方法 |
US6488503B1 (en) * | 1999-12-21 | 2002-12-03 | Dentsply Research & Development Corp. | Prosthetic teeth and method of making therefor |
EP1121908A1 (de) * | 2000-02-05 | 2001-08-08 | Willy Geller | Künstlicher Frontzahn |
EP1385443A4 (en) * | 2001-03-26 | 2005-04-27 | James R Glidewell | RETROACTIVE MOLDING OF PREFABRICATED INCISIVE FACETS |
EP1252867B1 (en) * | 2001-04-23 | 2005-07-27 | Cicero Dental Systems B.V. | Method for production of an artificial tooth |
US6923649B2 (en) * | 2001-06-07 | 2005-08-02 | Ivoclar Vivadent Ag | Artificial tooth and a process for making an artificial tooth |
DE10127728B4 (de) | 2001-06-07 | 2008-04-17 | Ivoclar Vivadent Ag | Kunststoffzahn sowie Verfahren zu seiner Herstellung |
US6755646B2 (en) * | 2001-12-27 | 2004-06-29 | Samuel K. Zun | Tooth color approximating system |
US6951459B2 (en) * | 2002-05-28 | 2005-10-04 | Weinstein Steven P | Method and apparatus for communicating tooth characteristics and tooth restoration produced thereby |
JP2004065579A (ja) * | 2002-08-06 | 2004-03-04 | Gc Corp | クラウン型補綴物 |
DE60228468D1 (de) * | 2002-10-23 | 2008-10-02 | Dentsply Int Inc | Kunstzähne und ihre herstellung |
FR2883466B1 (fr) * | 2005-03-23 | 2008-04-11 | Seguier Michel | Dents prothetiques a dentine reconstituee, procede d'application d'une telle dentine et ensemble de compositions pour sa mise en oeuvre |
JP2007236465A (ja) * | 2006-03-06 | 2007-09-20 | Gc Dental Products Corp | 多層人工歯用本体部材 |
EP2109414A2 (en) * | 2007-01-11 | 2009-10-21 | Geodigm Corporation | Design of dental appliances |
-
2007
- 2007-10-22 DE DE102007050439A patent/DE102007050439A1/de active Pending
-
2008
- 2008-10-21 JP JP2008271029A patent/JP5208668B2/ja active Active
- 2008-10-21 US US12/288,519 patent/US9308063B2/en active Active
- 2008-10-21 EP EP20080167185 patent/EP2052694A1/de not_active Withdrawn
-
2012
- 2012-06-21 JP JP2012140280A patent/JP5411323B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP5208668B2 (ja) | 2013-06-12 |
JP2012179433A (ja) | 2012-09-20 |
US9308063B2 (en) | 2016-04-12 |
EP2052694A1 (de) | 2009-04-29 |
US20090104584A1 (en) | 2009-04-23 |
JP2009101158A (ja) | 2009-05-14 |
DE102007050439A1 (de) | 2009-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5411323B2 (ja) | 切歯または犬歯および歯セットの製造方法 | |
US10299888B2 (en) | Pedodontic/veterinary dental crown system | |
US20100028835A1 (en) | Pedodontic/veterinary dental crown system | |
US6846178B2 (en) | Orthodontic bracket base apparatus and method of manufacture | |
KR101480147B1 (ko) | 치열 교정을 위한 브라켓 | |
WO2007098485A2 (en) | Prefabricated dental crowns | |
JP5699256B2 (ja) | 義歯パーツを製造するためのブランクおよび方法 | |
WO2010119880A1 (ja) | 歯列矯正用ブラケット | |
US20200146781A1 (en) | Retentive orthodontic dental appliances and methods of making same | |
WO2016052321A1 (ja) | 歯科補綴物の製造方法 | |
JP4249054B2 (ja) | 歯科実習用多層模型歯 | |
US20100003641A1 (en) | Dental crown system | |
US20080199832A1 (en) | Gutta percha tip and method for producing the same | |
JP2022537351A (ja) | ブレーシングボディ(bracing body)を有する付加製造義歯床 | |
WO2007010603A1 (ja) | 歯科実習用多層模型歯 | |
JP2007502633A (ja) | ガッタパーチャポイント及びその製造方法 | |
CN212973123U (zh) | 一种氧化锆底冠及修复体 | |
US8002549B2 (en) | Set of artificial teeth with no abutment at highest contours | |
US11540908B2 (en) | Single- or multi-unit dental restoration, and method of producing the same | |
JP2840196B2 (ja) | 歯科用補強線材およびそれを用いた義歯 | |
CN209595929U (zh) | 仿真预成冠 | |
TWM513010U (zh) | 免燒結奈米複合牙冠 | |
JP2000139957A (ja) | 義歯製造方法 | |
TWI634873B (zh) | 複合式義齒及其製造方法 | |
CN116492084A (zh) | 粘接强度饰面材料结合强度增强式义齿及计算机设计工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130710 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131008 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131023 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131107 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5411323 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |