JP5247893B2 - 歯科用セパレーター、及び歯科修復物を作製するためのマトリクスシステム - Google Patents
歯科用セパレーター、及び歯科修復物を作製するためのマトリクスシステム Download PDFInfo
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- JP5247893B2 JP5247893B2 JP2011547970A JP2011547970A JP5247893B2 JP 5247893 B2 JP5247893 B2 JP 5247893B2 JP 2011547970 A JP2011547970 A JP 2011547970A JP 2011547970 A JP2011547970 A JP 2011547970A JP 5247893 B2 JP5247893 B2 JP 5247893B2
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- matrix
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- tooth
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- 239000011159 matrix material Substances 0.000 title claims description 100
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 26
- 230000008439 repair process Effects 0.000 description 13
- 210000002455 dental arch Anatomy 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 210000003484 anatomy Anatomy 0.000 description 4
- 239000000805 composite resin Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 208000002925 dental caries Diseases 0.000 description 4
- 230000009969 flowable effect Effects 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001723 curing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 240000003380 Passiflora rubra Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000007 bat wing Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229940050561 matrix product Drugs 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 239000002023 wood Substances 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
- A61C5/00—Filling or capping teeth
- A61C5/80—Dental aids fixed to teeth during treatment, e.g. tooth clamps
- A61C5/85—Filling bands, e.g. matrix bands; Manipulating tools 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)
- Dental Prosthetics (AREA)
Description
図4を参照すると、本発明の歯科用セパレーター装置の一実施形態が全体的に示されている。歯科用セパレーター又は開リング40は、コネクターセグメント48によって接合されている2つの対向する部分的な楕円セグメント44、46を含むスプリング引張ヨーク42を備える。ヨーク42は単一の一体構造である。係合構造部50、52が、楕円セグメント44、46の各端にそれぞれ位置している。対向するタイン54、56は、係合構造部50、52から下方に延びている。タイン54、56は下方に鋭角に延び、互いに向かって合流するように構成されている。好ましくは、タイン54、56は、係合構造部50、52から、ヨークの平面に対して70乃至90度の範囲の角度で延びる。すなわち、対向するタイン54、56は互いに対して平行には延びない。各タイン54、56は内面58及び外面60を含む。歯科用セパレーター40は、ステンレス鋼又はプラスチック等の堅固で弾性のある材料で作製され、例えば矩形形状、三角形形状又は円形形状を含む任意の好適な断面形状を有することができる。
図5を参照すると、1つのバージョンの本発明のマトリクスバンド70が示されている。マトリクスバンドは、歯の自然な外形をより厳密に近似する形状に修復物を成形する改善された型枠を提供するための輪郭形状を有する。マトリクスバンド70は、修復されるべき歯の自然な解剖学的構造をより正確に再現することができるような形状である。
Claims (3)
- コネクターセグメントによって接合されている2つの対向する部分的な楕円セグメントを含むスプリング引張ヨークと、前記2つの対向する部分的な楕円セグメントの各々の端部に位置している2つの係合構造部と、該2つの係合構造部の各々から前記スプリング引張ヨークの平面に対して下方に鋭角に延びる2つの対向するタインと、前記2つの対向するタインの各々に外嵌される2つの筒状の把持部材と、を備える歯科用セパレーターと、
可撓性のマトリクスバンドと、
を備えることを特徴とする、歯科用セパレーター及びマトリクスシステム。 - 前記マトリクスバンドは、長手方向に湾曲していることを特徴とする、請求項1に記載の歯科用セパレーター及びマトリクスシステム。
- 前記鋭角は、70乃至90度の範囲の角度であることを特徴とする、請求項1または2に記載の歯科用セパレーター及びマトリクスシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20579609P | 2009-01-23 | 2009-01-23 | |
US61/205,796 | 2009-01-23 | ||
PCT/US2010/000203 WO2010085364A1 (en) | 2009-01-23 | 2010-01-25 | Dental separator and matrix system for producing dental restorations |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012515615A JP2012515615A (ja) | 2012-07-12 |
JP5247893B2 true JP5247893B2 (ja) | 2013-07-24 |
Family
ID=42173765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011547970A Active JP5247893B2 (ja) | 2009-01-23 | 2010-01-25 | 歯科用セパレーター、及び歯科修復物を作製するためのマトリクスシステム |
Country Status (6)
Country | Link |
---|---|
US (4) | US20120164594A1 (ja) |
EP (1) | EP2389134B1 (ja) |
JP (1) | JP5247893B2 (ja) |
CA (2) | CA2946156C (ja) |
DK (1) | DK2389134T3 (ja) |
WO (1) | WO2010085364A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110171596A1 (en) | 2010-01-14 | 2011-07-14 | Clark David J | Dental Wedge |
US8899979B2 (en) * | 2013-02-28 | 2014-12-02 | Garrison Dental Solutions | Matrix ring for tooth restoration |
EP3151777B1 (en) | 2014-06-04 | 2021-08-04 | David J. Clark | Dental wedge |
US10010391B2 (en) * | 2016-09-06 | 2018-07-03 | Charles Sutera, III | Device for evaluating dental crown contacts |
USD823473S1 (en) | 2017-03-20 | 2018-07-17 | Young Microbrush, Llc | Dental matrix ring |
USD822213S1 (en) | 2017-06-13 | 2018-07-03 | Garrison Dental Solutions, Llc | Dental ring |
CN116849840A (zh) * | 2017-09-19 | 2023-10-10 | 大卫·J·克拉克 | 用于封闭牙齿之间的空间的方法和装置 |
US11311358B1 (en) * | 2021-06-28 | 2022-04-26 | William C. Vuillemot | Dental restoration devices and methods |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US427338A (en) * | 1890-05-06 | Dental matrix | ||
US388620A (en) * | 1888-08-28 | Dental matrix | ||
US1151252A (en) * | 1914-10-17 | 1915-08-24 | Charles J Emerson | Dental matrix-retainer. |
US2867905A (en) * | 1953-06-01 | 1959-01-13 | Douglas G Meacham | Dental wedge |
CH306191A (fr) * | 1955-03-12 | 1955-03-31 | Dent Lingorow Alexander Dr Med | Pince pour l'application d'une matrice servant à fermer une cavité dentaire approximale à obturer. |
FR2458273A1 (fr) * | 1979-06-12 | 1981-01-02 | Salsarulo Angelo | Le coffrage integral-point de contact et son porte-matrice pour obturation dentaire |
US4601662A (en) * | 1984-08-14 | 1986-07-22 | Galler Jeffrey M | Method of restoring posterior teeth with interproximal decay, and kit of armamentarium therefor |
US4704087A (en) * | 1986-04-07 | 1987-11-03 | Dragan William B | Retainerless matrix band |
US5421725A (en) * | 1992-10-21 | 1995-06-06 | Hawe-Neos Dental Dr. H. Von Weissenfluh S.A. | Device for fitting a matrix to a tooth to be filled |
JPH0775643A (ja) * | 1993-04-16 | 1995-03-20 | Yuichi Abe | 歯科用マトリックスバンド及びこのバンドの固定用クランプ |
US5607302A (en) * | 1994-10-17 | 1997-03-04 | Garrison; John E. | Matrix retainer apparatus for dental restorations |
EP0754438B1 (de) * | 1995-06-28 | 2001-12-05 | Hawe-Neos Dental Dr. H. von Weissenfluh AG | Interdental-Keil |
US5788487A (en) * | 1996-07-08 | 1998-08-04 | Meyer; Alvin | Dental shim |
EP0910996B1 (de) * | 1997-10-27 | 2003-09-10 | Geno Know-How Sarnen AG | Vorrichtung zur Fixierung und Anpassung einer Matrize für die Zahnbehandlung |
US6325625B1 (en) | 1999-06-28 | 2001-12-04 | Dentsply International Inc. | Dental separator and matrix stabilizing device |
FR2820024B1 (fr) * | 2001-01-26 | 2004-02-13 | Jean Lauvray | Anneau ecarteur dentaire |
US20020155410A1 (en) * | 2001-04-19 | 2002-10-24 | Bills Dan J. | Anatomically shaped sectional matrix band retainers |
US6712608B2 (en) * | 2001-04-19 | 2004-03-30 | Ultradent Products, Inc. | Anatomically contoured matrix bands for use in dental restoration procedures |
US6890176B2 (en) * | 2001-09-20 | 2005-05-10 | Christian W. Hahn | Interproximal matrix with elastomeric wedge |
US7077651B2 (en) * | 2002-02-07 | 2006-07-18 | Robert Anderson | Dental implement for tooth restorations |
US20050011855A1 (en) * | 2002-04-11 | 2005-01-20 | Zapata Felipe Lopez | Tamper-proof cap for bottles |
US20050089813A1 (en) * | 2003-10-24 | 2005-04-28 | Slone Charles E. | Matrix wedge restorative dental system and method of use |
US20050118554A1 (en) * | 2003-12-01 | 2005-06-02 | Kerrhawe Sa | Device and system for separation and matrix retention and adaptation during dental restoration and method for preparing tooth using system |
US7214058B2 (en) * | 2004-04-09 | 2007-05-08 | Dental Innovations Llc | Dental matrix positioned by slidably engaged matrix retainer |
US20070172793A1 (en) * | 2006-01-23 | 2007-07-26 | Garrison Dental Solutions | Dental implement for tooth restoration |
US20110311945A1 (en) * | 2007-02-16 | 2011-12-22 | Danville Materials,Inc. | Ring for use in preparing teeth for restoration |
GB2457012B (en) * | 2008-01-22 | 2012-09-12 | Caltec Ltd | Separation system and method |
US8529258B2 (en) * | 2008-02-20 | 2013-09-10 | Garrison Dental Soultions | Dental implement for tooth restoration |
-
2010
- 2010-01-25 CA CA2946156A patent/CA2946156C/en active Active
- 2010-01-25 CA CA2750593A patent/CA2750593C/en active Active
- 2010-01-25 WO PCT/US2010/000203 patent/WO2010085364A1/en active Application Filing
- 2010-01-25 US US12/657,647 patent/US20120164594A1/en active Pending
- 2010-01-25 EP EP10704238.4A patent/EP2389134B1/en active Active
- 2010-01-25 DK DK10704238.4T patent/DK2389134T3/en active
- 2010-01-25 JP JP2011547970A patent/JP5247893B2/ja active Active
-
2012
- 2012-12-12 US US13/712,130 patent/US20140004477A1/en not_active Abandoned
-
2016
- 2016-11-23 US US15/360,660 patent/US20170071700A1/en not_active Abandoned
-
2019
- 2019-03-06 US US16/294,323 patent/US20190231476A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20120164594A1 (en) | 2012-06-28 |
WO2010085364A1 (en) | 2010-07-29 |
US20190231476A1 (en) | 2019-08-01 |
US20140004477A1 (en) | 2014-01-02 |
EP2389134B1 (en) | 2018-08-01 |
US20170071700A1 (en) | 2017-03-16 |
EP2389134A1 (en) | 2011-11-30 |
CA2750593C (en) | 2017-01-03 |
CA2946156C (en) | 2018-05-22 |
CA2946156A1 (en) | 2010-07-29 |
DK2389134T3 (en) | 2018-09-03 |
CA2750593A1 (en) | 2010-07-29 |
JP2012515615A (ja) | 2012-07-12 |
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