KR101135038B1 - 삼차원 치아 시편 - Google Patents
삼차원 치아 시편 Download PDFInfo
- Publication number
- KR101135038B1 KR101135038B1 KR1020090111919A KR20090111919A KR101135038B1 KR 101135038 B1 KR101135038 B1 KR 101135038B1 KR 1020090111919 A KR1020090111919 A KR 1020090111919A KR 20090111919 A KR20090111919 A KR 20090111919A KR 101135038 B1 KR101135038 B1 KR 101135038B1
- Authority
- KR
- South Korea
- Prior art keywords
- tooth
- dimensional
- dental
- cavity
- specimen
- 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
- 208000002925 dental caries Diseases 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 38
- 210000004195 gingiva Anatomy 0.000 claims abstract description 13
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 11
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 11
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 9
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- 230000032770 biofilm formation Effects 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000003178 glass ionomer cement Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 229910000497 Amalgam Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000005488 sandblasting Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000005416 organic matter Substances 0.000 claims 1
- 239000012620 biological material Substances 0.000 abstract 1
- 238000011160 research Methods 0.000 description 13
- 238000003801 milling Methods 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 208000014151 Stomatognathic disease Diseases 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- 239000000551 dentifrice Substances 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 208000006077 Dental Fissures Diseases 0.000 description 1
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 208000018035 Dental disease Diseases 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material 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
- A61C13/00—Dental prostheses; Making same
- A61C13/34—Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
-
- 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
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
- A61C13/0007—Production methods using sand blasting
-
- 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
- A61C13/083—Porcelain or ceramic 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
- A61C13/087—Artificial resin teeth
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/283—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for dentistry or oral hygiene
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Medical Informatics (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Ceramic Engineering (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (7)
- 자기(Porcelain) 또는 치과 수복재료 또는 ABS(Acrylonitrile Butadiene Styrene) 또는 수산화인회석(Hydroxyapatite) 재질 중 어느 하나의 재질로 형성되되,사람의 치아를 삼차원으로 측정한 데이타를 근거로 데이타 베이스화된 치아 평균 모형을 캠(CAM) 공법으로 가공하여 형성되거나, 상기 치아 평균 모형을 이용하여 삼차원 치아 금형을 성형하고 상기 금형에 레진(Resin)을 주물로 하여 형성되며, 치아의 교합면 또는 치은(Gingiva) 또는 치면소와(Pit) 또는 열구(Fissure) 또는 치은열구(Gingival Crevice) 또는 협면구 또는 치아우식증 치아의 캐비티(Cavity) 형상 중 어느 하나 이상의 형상을 포함하는 치아의 삼차원 형상으로 형성되어,실제 치아에서 발생되는 바이오필름과 치아우식증 발현 형태를 재현하는 것을 특징으로 하는 삼차원 치아 시편.
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,상기 삼차원 치아 시편의 표면을 샌드블라스팅 또는 연마 공법으로 표면 거칠기를 다르게 형성하여 실제 치아 표면의 에너지 변화에 따른 바이오필름 형성과, 치과용 수복재료의 구성 성분 변화나 실제 치아 표면의 유기물 흡착현상을 재현하는 것을 특징으로 하는 삼차원 치아 시편.
- 제 6 항에 있어서,상기 삼차원 치아 시편의 교합면 또는 치은 또는 치면소와 또는 열구 또는 치은열구 또는 협면구의 일부를 절삭하여 캐비티(Cavity)를 형성하고, 상기 캐비티(Cavity)에 금합금 또는 아말감(Amalgam) 또는 글래스아이오노머(Glass Ionomer) 또는 레진(Resin) 중 어느 하나의 재질로 수복하여, 실제 치아의 치아우식증 발현과 진행 정도를 재현하는 것을 특징으로 하는 삼차원 치아 시편.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090111919A KR101135038B1 (ko) | 2009-11-19 | 2009-11-19 | 삼차원 치아 시편 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090111919A KR101135038B1 (ko) | 2009-11-19 | 2009-11-19 | 삼차원 치아 시편 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110055056A KR20110055056A (ko) | 2011-05-25 |
KR101135038B1 true KR101135038B1 (ko) | 2012-04-13 |
Family
ID=44364145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090111919A Expired - Fee Related KR101135038B1 (ko) | 2009-11-19 | 2009-11-19 | 삼차원 치아 시편 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101135038B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101736046B1 (ko) * | 2015-10-27 | 2017-05-16 | 김선인 | 보철 치료 후, 인접한 치아 사이 음식 끼는 현상 없애주는 보철물 제작방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102307369B1 (ko) * | 2020-03-25 | 2021-10-05 | 가톨릭대학교 산학협력단 | 근관을 포함하는 치아의 3d 프린팅용 소재 및 이를 이용한 치아의 제작방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5775912A (en) | 1996-08-16 | 1998-07-07 | American Thermocraft Corporation | Method of producing a dental restoration using CAD/CAM |
KR20050057198A (ko) * | 2002-09-05 | 2005-06-16 | 엘리펀트 덴탈 비.브이. | 강화된 세라믹 치아 수복물 |
KR100730344B1 (ko) * | 2006-11-21 | 2007-06-19 | 주식회사 레이 | Ct를 이용한 인공치아 제조방법 |
JP2008504109A (ja) * | 2004-07-01 | 2008-02-14 | ザ プロクター アンド ギャンブル カンパニー | 歯の咬合面における抗齲蝕効力を評価するための方法 |
-
2009
- 2009-11-19 KR KR1020090111919A patent/KR101135038B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5775912A (en) | 1996-08-16 | 1998-07-07 | American Thermocraft Corporation | Method of producing a dental restoration using CAD/CAM |
KR20050057198A (ko) * | 2002-09-05 | 2005-06-16 | 엘리펀트 덴탈 비.브이. | 강화된 세라믹 치아 수복물 |
JP2008504109A (ja) * | 2004-07-01 | 2008-02-14 | ザ プロクター アンド ギャンブル カンパニー | 歯の咬合面における抗齲蝕効力を評価するための方法 |
KR100730344B1 (ko) * | 2006-11-21 | 2007-06-19 | 주식회사 레이 | Ct를 이용한 인공치아 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101736046B1 (ko) * | 2015-10-27 | 2017-05-16 | 김선인 | 보철 치료 후, 인접한 치아 사이 음식 끼는 현상 없애주는 보철물 제작방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20110055056A (ko) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Keshvad et al. | Marginal gap, internal fit, and fracture load of leucite‐reinforced ceramic inlays fabricated by CEREC inLab and hot‐pressed techniques | |
Oladapo et al. | Three-dimensional finite element analysis of a porcelain crowned tooth | |
Sakaguchi et al. | Craig's Restorative Dental Materials-E-Book: Craig's Restorative Dental Materials-E-Book | |
da Costa et al. | Evaluation of different methods of optical impression making on the marginal gap of onlays created with CEREC 3D | |
Müller et al. | Influence of proximal box elevation technique on marginal integrity of adhesively luted Cerec inlays | |
Ramirez-Sebastia et al. | Composite vs ceramic computer-aided design/computer-assisted manufacturing crowns in endodontically treated teeth: analysis of marginal adaptation | |
US20240169860A1 (en) | Dental model, dental kit, and method | |
Gintaute et al. | Accuracy of computerized and conventional impression-making procedures for multiple straight and tilted dental implants. | |
KR20100015638A (ko) | 인공치아 | |
Alahmari et al. | Effects of the cervical marginal relocation technique on the marginal adaptation of lithium disilicate CAD/CAM ceramic crowns on premolars | |
Palepwad et al. | In vitro fracture resistance of zirconia, glass-fiber, and cast metal posts with different lengths | |
Heydecke et al. | Material characteristics of a novel shrinkage-free ZrSiO4 ceramic for the fabrication of posterior crowns | |
Haim et al. | Randomized Controlled Clinical Study on the Accuracy of Two-Stage Putty-and-Wash Impression Materials. | |
Chang et al. | Mechanical interactions of cuspal-coverage designs and cement thickness in a cusp-replacing ceramic premolar restoration: a finite element study | |
Ming et al. | Internal adaptation and mechanical properties of CAD/CAM glass fiber post-cores in molars: An in vitro study | |
KR101135038B1 (ko) | 삼차원 치아 시편 | |
Hezavehi et al. | Fracture strength and marginal and internal adaptation of lithium disilicate and hybrid ceramic endocrowns and non-retentive overlays for endodontically treated molar teeth | |
Costa et al. | Influence of thickness and incisal extension of indirect veneers on the biomechanical behavior of maxillary canine teeth | |
Dobrzański et al. | Digitization procedure of creating 3D model of dental bridgework reconstruction | |
Suliman et al. | The effect of cement space parameters on the marginal adaptation of milled endocrowns: An in vitro study | |
Maroiu et al. | Micro-CT and Microscopy Study of Internal and Marginal Gap to Tooth Surface of Crenelated versus Conventional Dental Indirect Veneers. | |
Qin et al. | Design, 3D printing, and evaluation of full-contact dental models for denture tests. | |
Park et al. | A comparative study on the marginal fit of zirconia cores manufactured by CAD/CAM and copy milling methods | |
Almalki et al. | Accuracy of Intra-oral Scanner Impression for Different Post-Space Lengths | |
Eldien | Polyetherether Ketone (PEEK) versus Metallic Kennedy Class III Removable Partial Dentures: Evaluation of Retention Force. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091119 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110804 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20120322 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120403 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20120404 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20150226 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20150226 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20160128 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20160128 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20170403 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20170403 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180404 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20180404 Start annual number: 7 End annual number: 7 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20200114 |