JP2009050301A - 咬合平面分析器および咬合器並びに咬合平面分析方法 - Google Patents
咬合平面分析器および咬合器並びに咬合平面分析方法 Download PDFInfo
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- JP2009050301A JP2009050301A JP2007217122A JP2007217122A JP2009050301A JP 2009050301 A JP2009050301 A JP 2009050301A JP 2007217122 A JP2007217122 A JP 2007217122A JP 2007217122 A JP2007217122 A JP 2007217122A JP 2009050301 A JP2009050301 A JP 2009050301A
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- 238000000034 method Methods 0.000 title description 6
- 238000004458 analytical method Methods 0.000 claims abstract description 85
- 239000000696 magnetic material Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 241000282465 Canis Species 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 210000004513 dentition Anatomy 0.000 description 4
- 230000036346 tooth eruption Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001738 temporomandibular joint Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/02—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings characterised by the arrangement, location or type of the hinge means ; Articulators with pivots
- A61C11/022—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings characterised by the arrangement, location or type of the hinge means ; Articulators with pivots with two adjustable pivoting points, e.g. Argon-type articulators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/06—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with incisal guide
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/08—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
- A61C19/05—Measuring instruments specially adapted for dentistry for determining occlusion
- A61C19/052—Measuring instruments specially adapted for dentistry for determining occlusion with tracing appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/005—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with tracing devices
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- Dentistry (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
【解決手段】咬合平面分析器5は、下顎模型2の上方に保持される磁性材料からなる分析板7と、分析板7に磁力により吸着可能であり、磁力による吸着方向に貫通する円形の支持穴15が形成された磁石8と、磁性材料からなり、支持穴15の内径より大きな直径を有し、支持穴15に吸着され得る球体部17と、球体部17から延伸する延設部18と、延設部18の先端からさらに延伸して球体部17と同心の円弧を描く球面再現部19とからなるモンソンカーブ付与具9とを含む。
【選択図】図1
Description
図1は、本発明の第1実施形態である咬合器1を示す。咬合器1は、下顎模型2を保持する下弓3と、上顎模型(不図示)を保持できる上弓4と、下顎模型2および上顎模型の咬合平面を確認する咬合平面分析器5とを有する。上弓4は、下弓3に対して揺動して顎関節の動きを再現できるようになっている。
2 下顎模型
3 上弓
4 下弓
5 咬合平面分析器
6 保持部
7 分析板
8 磁石
9 モンソンカーブ付与具
14 描記用紙
15 支持穴
16 シリコンシート
17 球体部
18 延設部
19 球面再現部
20 コンパス
24 前部スリット
26 後部スリット
27 カーボン紙
Claims (7)
- 顎模型の上方に保持される磁性材料からなる分析板と、
前記分析板に磁力により吸着可能であり、前記磁力による吸着方向に貫通する円形の支持穴が形成された磁石と、
磁性材料からなり、前記支持穴の内径より大きな直径を有し、前記支持穴に吸着され得る球体部と、前記球体部から延伸する延設部と、前記延設部の先端からさらに延伸して前記球体部と同心の円弧を描く球面再現部とからなるモンソンカーブ付与具とを含むことを特徴とする咬合平面分析器。 - 前記分析板は、自身の厚みの中心、その表面に前記磁石が吸着した場合の前記支持穴に吸着する前記球体部の中心、および、その裏面に前記磁石が吸着した場合の前記支持穴に吸着する前記球体部の中心のいずれかを選択的に前記顎模型の左右中心線の直上に配置できる位置決め手段を備えることを特徴とする請求項1に記載の咬合平面分析器。
- 前記延設部は、途中で屈曲していることを特徴とする請求項1または2に記載の咬合平面分析器。
- 前記磁石は、高摩擦のシートを介して前記分析板に吸着することを特徴とする請求項1から3のいずれかに記載の咬合平面分析器。
- 前記請求項1から4のいずれかに記載の咬合平面分析板を備えることを特徴とする咬合器。
- 顎模型の上方に磁性材料からなる分析板を保持し、
前記分析板に、前記顎模型上の2つの基準点を中心として所定半径の円弧をそれぞれ描記し、
表裏に貫通する円形の支持穴が形成された磁石を前記分析板に、前記分析板に描かれた2つの円弧の交点に前記支持穴の中心を合わせて吸着させ、
前記支持穴に、磁性材料からなり、前記支持穴の内径より大きな直径を有する球体部と、前記球体部から延伸する延設部と、前記延設部の先端からさらに延伸して前記球体部と同心の円弧を描く球面再現部とからなるモンソンカーブ付与具の、前記球体部を吸着させ、
前記球体部を前記支持穴上で摺動回転させて、前記球面再現部で前記顎模型上に咬合平面を描くことを特徴とする咬合平面分析方法。 - 前記分析板への円弧の描記は、前記分析板の板面に感圧紙を当てて、前記顎模型上の基準点に前記球面再現部を当接させた状態で前記感圧紙上に前記球体部を圧接することで行うことを特徴とする請求項6に記載の咬合平面分析方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007217122A JP4970194B2 (ja) | 2007-08-23 | 2007-08-23 | 咬合平面分析器および咬合器並びに咬合平面分析方法 |
DE102008037834.8A DE102008037834B4 (de) | 2007-08-23 | 2008-08-14 | Okklusionsflächenanalysator, Artikulator und Okklusionsflächenanalyseverfahren |
US12/230,091 US7950923B2 (en) | 2007-08-23 | 2008-08-22 | Occlusal plane analyzer, articulator, and occlusal plane analyzing method |
Applications Claiming Priority (1)
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JP2007217122A JP4970194B2 (ja) | 2007-08-23 | 2007-08-23 | 咬合平面分析器および咬合器並びに咬合平面分析方法 |
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JP2009050301A true JP2009050301A (ja) | 2009-03-12 |
JP4970194B2 JP4970194B2 (ja) | 2012-07-04 |
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US (1) | US7950923B2 (ja) |
JP (1) | JP4970194B2 (ja) |
DE (1) | DE102008037834B4 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011108776A1 (ko) * | 2010-03-05 | 2011-09-09 | Lee Chae-Bung | 교합기 |
KR101100929B1 (ko) | 2009-11-12 | 2012-01-02 | 주식회사 쿠보텍 | 치아모형의 교합평면 진단 및 확인장치 |
KR101133795B1 (ko) | 2011-10-17 | 2012-04-05 | 김세훈 | 교합기 |
Families Citing this family (5)
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US20100092912A1 (en) * | 2008-10-09 | 2010-04-15 | Asbel Rodrigues Machado | Guide tube and guide tube positioning device |
US8690569B2 (en) | 2008-10-09 | 2014-04-08 | Asbel Rodrigues Machado | Guide tube positioning method in polymeric material plate, tomographic reference support and guide tube positioning device |
ES2638638T3 (es) * | 2012-10-11 | 2017-10-23 | Denton Systems Gmbh | Procedimiento, dispositivo de transferencia y cuerpo de plantilla para la fabricación de prótesis dentales y/u óseas para una dentadura |
CN113056241B (zh) * | 2018-11-01 | 2022-09-09 | 李宇炯 | 数字化三维牙齿模型系统 |
US20220218451A1 (en) * | 2019-03-28 | 2022-07-14 | Nobuyuki Iba | Angle adjustment stage device for dental technique |
Citations (4)
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JPS6346109U (ja) * | 1986-09-13 | 1988-03-29 | ||
JPH07194629A (ja) * | 1993-09-07 | 1995-08-01 | Kaltenbach & Voigt Gmbh & Co | 咬合器の器具保持装置 |
JPH10295707A (ja) * | 1997-04-23 | 1998-11-10 | Takumi Kochi | 審美的咬合平面の決定装置 |
JP2003024348A (ja) * | 2001-07-16 | 2003-01-28 | Naoki Nishihama | 咬合の構築方法及びそれに使用する咬合器 |
Family Cites Families (9)
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US1457385A (en) * | 1918-11-26 | 1923-06-05 | George S Monson | Dental articulator |
US2907085A (en) * | 1957-08-21 | 1959-10-06 | Ketcham And Mcdougall Inc | Magnetic writing device holder |
US2930127A (en) | 1958-10-21 | 1960-03-29 | Arvin W Mann | Articulator with means to establish mandibular functional occlusal plane |
CA2100917A1 (en) * | 1992-07-27 | 1994-01-28 | Alan M. Westdyk | Dental articulator |
US5425636A (en) * | 1992-11-23 | 1995-06-20 | Ghim; Duke K. | Articulator for dental mold |
JP2003245291A (ja) | 2002-02-22 | 2003-09-02 | Naoki Nishihama | 歯科用フェイスボウとその使用方法 |
JP2003190186A (ja) | 2001-12-25 | 2003-07-08 | Naoki Nishihama | 義歯床とその部品及びそれらの調製方法 |
WO2003007836A1 (fr) | 2001-07-16 | 2003-01-30 | Naoki Nishihama | Base de prothese, son procede de preparation et instrument utilise dans ledit procede |
US7857622B2 (en) | 2005-12-12 | 2010-12-28 | Panadent Corporation | Dental articulator |
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2007
- 2007-08-23 JP JP2007217122A patent/JP4970194B2/ja active Active
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2008
- 2008-08-14 DE DE102008037834.8A patent/DE102008037834B4/de active Active
- 2008-08-22 US US12/230,091 patent/US7950923B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6346109U (ja) * | 1986-09-13 | 1988-03-29 | ||
JPH07194629A (ja) * | 1993-09-07 | 1995-08-01 | Kaltenbach & Voigt Gmbh & Co | 咬合器の器具保持装置 |
JPH10295707A (ja) * | 1997-04-23 | 1998-11-10 | Takumi Kochi | 審美的咬合平面の決定装置 |
JP2003024348A (ja) * | 2001-07-16 | 2003-01-28 | Naoki Nishihama | 咬合の構築方法及びそれに使用する咬合器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101100929B1 (ko) | 2009-11-12 | 2012-01-02 | 주식회사 쿠보텍 | 치아모형의 교합평면 진단 및 확인장치 |
WO2011108776A1 (ko) * | 2010-03-05 | 2011-09-09 | Lee Chae-Bung | 교합기 |
KR101133795B1 (ko) | 2011-10-17 | 2012-04-05 | 김세훈 | 교합기 |
WO2013058470A1 (ko) * | 2011-10-17 | 2013-04-25 | Kim Se Hun | 교합기 |
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Publication number | Publication date |
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JP4970194B2 (ja) | 2012-07-04 |
US20090053670A1 (en) | 2009-02-26 |
DE102008037834A1 (de) | 2009-04-16 |
US7950923B2 (en) | 2011-05-31 |
DE102008037834B4 (de) | 2017-03-30 |
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