KR20160124892A - 인공 치아 - Google Patents
인공 치아 Download PDFInfo
- Publication number
- KR20160124892A KR20160124892A KR1020167026327A KR20167026327A KR20160124892A KR 20160124892 A KR20160124892 A KR 20160124892A KR 1020167026327 A KR1020167026327 A KR 1020167026327A KR 20167026327 A KR20167026327 A KR 20167026327A KR 20160124892 A KR20160124892 A KR 20160124892A
- Authority
- KR
- South Korea
- Prior art keywords
- denture
- corner
- artificial tooth
- convex portion
- data
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 15
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 210000002455 dental arch Anatomy 0.000 description 5
- 210000004513 dentition Anatomy 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 230000036346 tooth eruption Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 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
- A61C13/01—Palates or other bases or supports for the artificial teeth; Making same
-
- 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
-
- 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
-
- 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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
-
- 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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
- A61C13/102—Fastening of artificial teeth to denture palates or the like to be fixed to a frame
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 Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Prostheses (AREA)
Abstract
Description
도 2의 (a)는 유상 의치(10)의 단면도, 도 2의 (b)는 도 2의 (a)의 분해 단면도이다.
도 3은 의치상(11)의 외관을 도시하는 도면이다.
도 4는 인공 치아(21)의 외관을 도시하는 도면이다.
도 5의 (a)는 도 2의 (a)에 Va로 나타낸 부위의 단면도, 도 5의 (b)는 도 5의 (a)와 동일한 시점에서 의치상(11)과 인공 치아(21)를 이격하여 도시한 도면이다.
도 6은 설계 장치(30)를 개념적으로 도시하는 블록도이다.
도 7은 유상 의치의 제조 방법 S1의 흐름을 도시하는 도면이다.
도 8은 유상 의치의 설계 공정 S20의 흐름을 도시하는 도면이다.
도 9는 유상 의치의 제작 공정 S30의 흐름을 도시하는 도면이다.
11: 의치상
12: 제부
13: 오목부
13a: 코너 안쪽부
21: 인공 치아
21a: 볼록부
Claims (6)
- 3차원 데이터를 바탕으로 CAD 상에서 설계되어 깎아 내진 의치상에 대응하는 형상을 갖는 인공 치아이며,
상기 의치상의 오목부의 코너 안쪽부에 삽입되어야 할 볼록부를 갖고,
상기 볼록부는, 상기 코너 안쪽부에 삽입되었을 때에 그 코너 안쪽부에 접촉하지 않고, 상기 코너 안쪽부와의 사이에 소정의 간극을 형성하는 형태인 것을 특징으로 하는, 인공 치아. - 제1항에 있어서,
상기 볼록부가 이루는 각은, 상기 코너 안쪽부가 이루는 각과 동일하거나 또는 이것보다도 작은 것을 특징으로 하는, 인공 치아. - 제2항에 있어서,
상기 볼록부가 이루는 각이 20° 이상 120° 이하인, 인공 치아. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 볼록부의 선단의 곡률 반경은, 상기 코너 안쪽부의 최심부에 있어서의 곡률 반경과 동일하거나 또는 이것보다도 작은 것을 특징으로 하는, 인공 치아. - 제4항에 있어서,
상기 볼록부의 선단의 상기 곡률 반경은 0.3mm 이상 1.5mm 이하인, 인공 치아. - 제4항 또는 제5항에 있어서,
상기 볼록부의 선단의 상기 곡률 반경은, 상기 의치상의 상기 코너 안쪽부를 형성하는 절삭 공구의 직경보다도 큰, 인공 치아.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2014-125467 | 2014-06-18 | ||
JP2014125467 | 2014-06-18 | ||
PCT/JP2015/066842 WO2015194449A1 (ja) | 2014-06-18 | 2015-06-11 | 人工歯 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160124892A true KR20160124892A (ko) | 2016-10-28 |
KR101830019B1 KR101830019B1 (ko) | 2018-02-19 |
Family
ID=54935436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167026327A KR101830019B1 (ko) | 2014-06-18 | 2015-06-11 | 인공 치아 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170189145A1 (ko) |
EP (1) | EP3130312A4 (ko) |
JP (1) | JP6244022B2 (ko) |
KR (1) | KR101830019B1 (ko) |
CN (1) | CN106132350B (ko) |
WO (1) | WO2015194449A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015078701A1 (de) * | 2013-11-26 | 2015-06-04 | Vita Zahnfabrik H. Rauter Gmbh & Co. Kg | Künstlicher zahn sowie verfahren zur herstellung einer prothesenbasis |
CN105796195B (zh) * | 2016-03-01 | 2018-01-02 | 中国兵器科学研究院宁波分院 | 一种利用支撑来制作纯钛基底冠的方法 |
DE102016114825A1 (de) * | 2016-08-10 | 2018-02-15 | Ivoclar Vivadent Ag | Verfahren zur Erzeugung einer Prothese oder Teilprothese |
EP3503840A1 (de) * | 2016-08-26 | 2019-07-03 | Vita Zahnfabrik H. Rauter GmbH & Co. KG | Zahneinheit sowie verfahren zur herstellung einer prothesenbasis |
US10952828B2 (en) | 2017-10-05 | 2021-03-23 | Gc Corporation | Method for designing denture, method for producing denture and positioning means |
EP3572035B1 (de) * | 2018-05-24 | 2021-04-07 | Ivoclar Vivadent AG | Dentalprothese, zugehöriges halbprodukt sowie bausatz |
DE102019201115A1 (de) | 2019-01-29 | 2020-07-30 | Merz Dental Gmbh | Digitale Zahnreihendatenbank |
CN114615952A (zh) * | 2019-10-29 | 2022-06-10 | 维他牙科产品有限公司 | 假牙元件 |
ES2843551A1 (es) * | 2020-01-17 | 2021-07-19 | Laboratorio Digital High Teeth S L | Procedimiento de fabricación de prótesis dentales y prótesis dental |
US11793614B2 (en) | 2020-09-25 | 2023-10-24 | Kabushiki Kaisha Shofu | Method for producing denture with high accuracy of fitting of artificial tooth to socket |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09206320A (ja) | 1996-02-02 | 1997-08-12 | Technol Res Assoc Of Medical & Welfare Apparatus | 有床義歯設計支援装置 |
JP2002224143A (ja) | 2001-01-31 | 2002-08-13 | Gc Corp | 歯科用補綴物の作製方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB111675A (en) | 1916-12-01 | 1918-11-26 | Robert Morse Withycombe | Improvements relating to Artificial Teeth. |
US2356513A (en) | 1939-05-27 | 1944-08-22 | Gonon Paul Jean Jacques | Process for increasing the retention capacity of the sealing surface of artificial porcelain teeth |
JPS59189839A (ja) * | 1983-04-14 | 1984-10-27 | 和田精密歯研株式会社 | 生理的人工歯と可動義歯及びその製造法 |
JP2600226B2 (ja) * | 1987-12-14 | 1997-04-16 | 株式会社総合歯科医療研究所 | 義歯の作製法 |
US6970760B2 (en) * | 2001-07-13 | 2005-11-29 | Degudent Gmbh | Production of replacement teeth from a three-dimensionally determined and digitized positive model |
JP2003126120A (ja) * | 2001-10-19 | 2003-05-07 | Gc Corp | 人工歯保持体と義歯作製方法 |
JP3829124B2 (ja) * | 2003-05-07 | 2006-10-04 | 英二 冨田 | 義歯 |
CN201542769U (zh) * | 2009-09-28 | 2010-08-11 | 邢旭东 | 预成总义齿和局部义齿的牙列 |
WO2013124452A1 (en) * | 2012-02-22 | 2013-08-29 | 3Shape A/S | Virtually reducing and milling artificial teeth |
WO2015078701A1 (de) * | 2013-11-26 | 2015-06-04 | Vita Zahnfabrik H. Rauter Gmbh & Co. Kg | Künstlicher zahn sowie verfahren zur herstellung einer prothesenbasis |
-
2015
- 2015-06-11 WO PCT/JP2015/066842 patent/WO2015194449A1/ja active Application Filing
- 2015-06-11 EP EP15809110.8A patent/EP3130312A4/en not_active Withdrawn
- 2015-06-11 KR KR1020167026327A patent/KR101830019B1/ko active IP Right Grant
- 2015-06-11 CN CN201580015972.0A patent/CN106132350B/zh active Active
- 2015-06-11 JP JP2016529289A patent/JP6244022B2/ja active Active
- 2015-06-11 US US15/313,112 patent/US20170189145A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09206320A (ja) | 1996-02-02 | 1997-08-12 | Technol Res Assoc Of Medical & Welfare Apparatus | 有床義歯設計支援装置 |
JP2002224143A (ja) | 2001-01-31 | 2002-08-13 | Gc Corp | 歯科用補綴物の作製方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3130312A1 (en) | 2017-02-15 |
CN106132350A (zh) | 2016-11-16 |
WO2015194449A1 (ja) | 2015-12-23 |
CN106132350B (zh) | 2017-12-12 |
US20170189145A1 (en) | 2017-07-06 |
JP6244022B2 (ja) | 2017-12-06 |
JPWO2015194449A1 (ja) | 2017-04-20 |
EP3130312A4 (en) | 2017-12-13 |
KR101830019B1 (ko) | 2018-02-19 |
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