JP5215381B2 - 改善された剥離特性を有するセラミック製歯科矯正ブラケット - Google Patents
改善された剥離特性を有するセラミック製歯科矯正ブラケット Download PDFInfo
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- JP5215381B2 JP5215381B2 JP2010506382A JP2010506382A JP5215381B2 JP 5215381 B2 JP5215381 B2 JP 5215381B2 JP 2010506382 A JP2010506382 A JP 2010506382A JP 2010506382 A JP2010506382 A JP 2010506382A JP 5215381 B2 JP5215381 B2 JP 5215381B2
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- Prior art keywords
- bracket
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- distal
- channel
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- 239000000919 ceramic Substances 0.000 title claims abstract description 24
- 239000002245 particle Substances 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 230000001815 facial effect Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 210000002455 dental arch Anatomy 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 2
- 229910001040 Beta-titanium Inorganic materials 0.000 description 1
- 241000282465 Canis Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000036372 Sensitivity of teeth Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 210000004763 bicuspid Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000021059 hard food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium 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
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
-
- 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
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
- A61C7/30—Securing arch wire to bracket by resilient means; Dispensers therefor
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)
- Compositions Of Oxide Ceramics (AREA)
Description
歯科矯正治療は、位置異常の歯群を口腔内で改善された位置に移動することを目的とする。歯科矯正治療は、患者の容貌、特に患者の口元の前側付近の領域における容貌を大きく向上させ得る。また、歯科矯正治療は、咀嚼時に歯群が互いにより良く機能するよう患者の咬合も改善し得る。
「近心側」は、患者の湾曲した歯列弓の中心に向かう方向を意味する。
Claims (1)
- セラミック製歯科矯正ブラケットであって、
近心側セクションと、
遠心側セクションであり、前記近心側セクション及び前記遠心側セクションがそれぞれ外表面を含み、前記近心側セクション及び前記遠心側セクションの前記外表面が共に前記ブラケットを歯に接着するためのベースを提供する、遠心側セクションと、
前記近心側セクション及び前記遠心側セクションを横切って概ね近心側−遠心側方向に延びる、アーチワイヤースロットと、
前記近心側セクションと前記遠心側セクションとの間で概ね咬合側−歯肉側方向に延びる細長いチャネルであって、前記チャネルが舌側方向に前記アーチワイヤースロットの舌側の深さより深い深さを有する、細長いチャネルと、
前記近心側セクションと前記遠心側セクションとの間で前記チャネルの舌側に延び、かつ前記チャネルの長さ方向に沿って延びる、脆弱線であって、前記脆弱線が、前記チャネルの長手方向軸線に概ね平行に延びる基準軸を中心に前記近心側セクション及び前記遠心側セクションを回転させることにより前記ブラケットを歯から剥離させ得る、脆弱線と、
前記近心側セクションの前記外表面と前記遠心側セクションの前記外表面との間で前記チャネルに概ね平行な方向に延びるくぼみであって、前記くぼみが、前記近心側セクション及び前記遠心側セクションの前記外表面の隣接する領域から顔面側方向に間隔を空けて配置された底面を有するくぼみと、を備え、
前記ベースが、近心側−遠心側方向に全幅、及び咬合側−歯肉側方向に全高を有し、前記全高に対する前記全幅の比が0.95未満である、セラミック製歯科矯正ブラケット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91490407P | 2007-04-30 | 2007-04-30 | |
US60/914,904 | 2007-04-30 | ||
PCT/US2008/059695 WO2008134209A1 (en) | 2007-04-30 | 2008-04-09 | Ceramic orthodontic bracket with improved debonding characteristics |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010525877A JP2010525877A (ja) | 2010-07-29 |
JP2010525877A5 JP2010525877A5 (ja) | 2011-05-19 |
JP5215381B2 true JP5215381B2 (ja) | 2013-06-19 |
Family
ID=39544983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010506382A Expired - Fee Related JP5215381B2 (ja) | 2007-04-30 | 2008-04-09 | 改善された剥離特性を有するセラミック製歯科矯正ブラケット |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100129764A1 (ja) |
EP (1) | EP2142134B1 (ja) |
JP (1) | JP5215381B2 (ja) |
AT (1) | ATE482666T1 (ja) |
DE (1) | DE602008002832D1 (ja) |
WO (1) | WO2008134209A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5651166B2 (ja) * | 2009-04-14 | 2015-01-07 | スリーエム イノベイティブ プロパティズ カンパニー | 歯列矯正用ワイヤとの制御係合を提供する歯列矯正用連結器 |
US8371846B2 (en) | 2010-06-03 | 2013-02-12 | Mohannad Kishi | Self-adjustable, self-ligating orthodontic bracket |
ES2676823T5 (es) | 2010-12-08 | 2024-02-23 | Strite Ind Ltd | Dispositivo ortodóncico de sujeción |
US11890157B2 (en) * | 2018-06-12 | 2024-02-06 | Lightforce Orthodontics, Inc. | Ceramic processing and design for the direct manufacture of customized labial and lingual orthodontic clear aligner attachments |
CA3191007A1 (en) * | 2020-08-10 | 2022-02-17 | Lightforce Orthodontics, Inc. | Manufacture of patient-specific orthodontic brackets with tooth-specific breakaway mechanism |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4216583A (en) * | 1978-08-03 | 1980-08-12 | Zulauf Inc. | Orthodontic appliance |
US4878840B1 (en) * | 1978-08-03 | 1995-06-13 | Class One Orthodontics Inc | Orthodontic appliance |
US4681538A (en) * | 1984-04-23 | 1987-07-21 | Johnson & Johnson Dental Products, Company | Crystalline alumina composites |
US4826430A (en) * | 1984-04-23 | 1989-05-02 | Johnson & Johnson Consumer Products, Inc. | Adhesive primer for alumina brackets |
CA1326382C (en) * | 1986-05-08 | 1994-01-25 | John Steven Kelly | Ceramic orthodontic appliance |
US5071344A (en) * | 1990-02-07 | 1991-12-10 | Ormco Corporation | Orthodontic bracket |
US5158452A (en) * | 1991-02-01 | 1992-10-27 | Rmo, Inc. | Orthodontic appliance mounting base |
US5108285A (en) * | 1991-09-30 | 1992-04-28 | American Orthodontics Corporation | Bonding base and method of making same for a ceramic orthodontic bracket |
US5322435A (en) * | 1992-07-23 | 1994-06-21 | Pletcher Erwin Carroll | Orthodontic bracket |
US5295823A (en) * | 1992-10-30 | 1994-03-22 | Ormco Corporation | Orthodontic appliances having improved bonding characteristics |
US5366372A (en) * | 1993-11-29 | 1994-11-22 | Minnesota Mining And Manufacturing Company | Method and apparatus for debonding ceramic orthodontic brackets |
US5439379A (en) * | 1993-11-29 | 1995-08-08 | Minnesota Mining And Manufacturing Company | Ceramic orthodontic bracket with debonding channel |
US5746594A (en) * | 1996-03-05 | 1998-05-05 | Minnesota Mining & Manufacturing Co. | Orthodontic appliance with asymmetric bonding structure |
EP0955936B1 (en) * | 1996-05-02 | 2014-08-27 | Ormco Corporation | Method of manufacturing an orthodontic appliance |
US6582226B2 (en) * | 1999-09-27 | 2003-06-24 | 3M Innovative Properties Company | Orthodontic appliance with self-releasing latch |
US6302688B1 (en) * | 1999-09-27 | 2001-10-16 | 3M Innovative Properties Company | Orthodontic appliance with self-releasing latch |
US6474988B1 (en) * | 2000-03-08 | 2002-11-05 | 3M Innovative Properties Company | Hand instrument for debonding orthodontic brackets |
US6648638B2 (en) * | 2001-12-28 | 2003-11-18 | 3M Innovative Properties Company | Orthodontic appliances including polycrystalline alumina-based ceramic material, kits, and methods |
US7014460B2 (en) * | 2002-11-04 | 2006-03-21 | 3M Innovative Properties Company | Orthodontic appliance with fatigue-resistant archwire retaining latch |
US20050019718A1 (en) * | 2003-07-22 | 2005-01-27 | Hanson G. Herbert | Orthodontic devices for use with arch wires |
US7140875B2 (en) * | 2004-02-03 | 2006-11-28 | 3M Innovative Properties Company | Orthodontic bracket with reinforced tiewings |
US7252505B2 (en) * | 2004-07-28 | 2007-08-07 | 3M Innovative Properties Company | Self-ligating orthodontic appliance with post for connection to a latch |
US20060024634A1 (en) * | 2004-07-28 | 2006-02-02 | 3M Innovative Properties Company | Self-ligating orthodontic appliance with clip |
EP1787601B1 (en) * | 2004-08-27 | 2015-04-15 | Tosoh Corporation | Orthodontic bracket and process for producing the same |
US7549860B2 (en) * | 2004-12-13 | 2009-06-23 | 3M Innovative Properties Company | Hand instrument for detaching orthodontic brackets from teeth |
US7367800B2 (en) * | 2005-02-02 | 2008-05-06 | 3M Innovative Properties Company | Pre-torqued orthodontic appliance with archwire retaining latch |
EP1900339A1 (en) * | 2005-06-17 | 2008-03-19 | Euroortodoncia, S.L. | Plastic bracket with mechanical retention and production method thereof |
US8267686B2 (en) * | 2006-09-29 | 2012-09-18 | 3M Innovative Properties Company | Orthodontic bracket with brazed archwire slot liner |
US7670140B2 (en) * | 2006-12-20 | 2010-03-02 | 3M Innovative Properties Company | Orthodontic hand instrument for detaching brackets from teeth |
US20090075226A1 (en) * | 2007-09-18 | 2009-03-19 | Yoshiki Oshida | Orthodontic brackets |
-
2008
- 2008-04-09 US US12/598,090 patent/US20100129764A1/en not_active Abandoned
- 2008-04-09 DE DE602008002832T patent/DE602008002832D1/de active Active
- 2008-04-09 WO PCT/US2008/059695 patent/WO2008134209A1/en active Application Filing
- 2008-04-09 AT AT08745328T patent/ATE482666T1/de not_active IP Right Cessation
- 2008-04-09 EP EP08745328A patent/EP2142134B1/en not_active Not-in-force
- 2008-04-09 JP JP2010506382A patent/JP5215381B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2142134B1 (en) | 2010-09-29 |
JP2010525877A (ja) | 2010-07-29 |
EP2142134A1 (en) | 2010-01-13 |
DE602008002832D1 (de) | 2010-11-11 |
US20100129764A1 (en) | 2010-05-27 |
WO2008134209A1 (en) | 2008-11-06 |
ATE482666T1 (de) | 2010-10-15 |
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