JP5463369B2 - 複数の内冠を備えた義歯 - Google Patents
複数の内冠を備えた義歯 Download PDFInfo
- Publication number
- JP5463369B2 JP5463369B2 JP2012001862A JP2012001862A JP5463369B2 JP 5463369 B2 JP5463369 B2 JP 5463369B2 JP 2012001862 A JP2012001862 A JP 2012001862A JP 2012001862 A JP2012001862 A JP 2012001862A JP 5463369 B2 JP5463369 B2 JP 5463369B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- crown
- crowns
- engagement block
- inner crowns
- 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
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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
- A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
- A61C13/1006—Fastening of artificial teeth to denture palates or the like by embedding in base material characterised by a tooth shape which improves retention
-
- 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
- A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
- A61C13/1009—Anchorage members, e.g. pins or bars; Means or methods for affixing pins to porcelain teeth
-
- 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
- A61C5/30—Securing inlays, onlays or crowns
-
- 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
- A61C5/70—Tooth crowns; Making thereof
-
- 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
- A61C5/70—Tooth crowns; Making thereof
- A61C5/73—Composite crowns
-
- 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
- A61C5/70—Tooth crowns; Making thereof
- A61C5/77—Methods or devices for making crowns
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 Prosthetics (AREA)
- Dental Preparations (AREA)
Description
20 連結バー
30 外冠
31 凹溝
40 係合メカニズム
41 係合ブロック
42 弾性カバー
421 カバー口
422 カバー溝
T 支柱歯
Claims (5)
- 複数の内冠と、複数の連結バーと、少なくとも一つの外冠と、からなる複数の内冠を備えた義歯は、
前記複数の内冠は、それぞれ、1本の歯に形成された複数の支柱歯にかぶせられ、
前記複数の連結バーの各連結バーは、それぞれ、前記内冠の内の二つ以上に連結され、
前記少なくとも一つの外冠内には、少なくとも一つの凹溝が設けられ、
前記凹溝は、前記内冠に対応して設けられ、
前記外冠を前記内冠に被せた時、前記外冠は前記内冠と密着することを特徴とする、複数の内冠を備えた義歯。 - 前記複数の内冠を備えた義歯は、係合メカニズムを備え、
前記係合メカニズムは、係合ブロックと、弾性カバーとからなり、
前記係合ブロックは、球状を呈するとともに、前記内冠の内の一つの上に設けられ、
前記弾性カバーは、前記凹溝の内の一つの内部に設けられるとともに、カバー口とカバー溝とを備え、前記カバー口と前記カバー溝は相互に連通し、前記カバー口は、前記係合ブロックに対応して設けられるとともに、前記係合ブロックの最も広い直径より小さく、前記カバー溝は、前記係合ブロック外縁を被覆することを特徴とする、請求項1に記載の複数の内冠を備えた義歯。 - 前記弾性カバーは、ゴム材、或いは、金属片の弾性キャップであり、前記係合ブロックは、前記内冠の頂面に設けられることを特徴とする、請求項2に記載の複数の内冠を備えた義歯。
- 複数の内冠と、複数の連結バーと、少なくとも一つの外冠と、係合メカニズムと、からなる、複数の内冠を備えた義歯であって、
前記複数の内冠は、それぞれ、複数の支柱歯の上に被せられ、
前記複数の連結バーの各連結バーは、それぞれ、前記内冠の内の二つ以上に連結され、
少なくとも一つの外冠の内部には複数の凹溝が設けられ、前記凹溝は、前記内冠に対応して設けられ、
前記係合メカニズムは、係合ブロックと、弾性カバーとを備え、
前記係合ブロックは、球状を呈するとともに、前記内冠の内の一つの上に設けられ、
前記弾性カバーは、前記凹溝の内の一つの内部に設けられるとともに、カバー口とカバー溝とを備え、前記カバー口は、前記カバー溝と相互に連通するとともに、前記係合ブロックの最も広い直径より小さく、前記カバー口は、前記係合ブロックに対応して設けられ、前記カバー溝は前記係合ブロック外縁を被覆することを特徴とする、複数の内冠を備えた義歯。 - 前記弾性カバーは、ゴム材、或いは、金属片の弾性キャップであり、前記係合ブロックは、前記内冠の頂面に設けられることを特徴とする、請求項4に記載の複数の内冠を備えた義歯。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100200456U TWM405855U (en) | 2011-01-10 | 2011-01-10 | Artificial tooth containing a plurality of inner coronas |
TW100200456 | 2011-01-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012143561A JP2012143561A (ja) | 2012-08-02 |
JP5463369B2 true JP5463369B2 (ja) | 2014-04-09 |
Family
ID=45079668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012001862A Expired - Fee Related JP5463369B2 (ja) | 2011-01-10 | 2012-01-10 | 複数の内冠を備えた義歯 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8366444B2 (ja) |
JP (1) | JP5463369B2 (ja) |
CN (1) | CN202409181U (ja) |
TW (1) | TWM405855U (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6322698B2 (ja) * | 2014-02-18 | 2018-05-09 | 国立大学法人 東京医科歯科大学 | 人工歯 |
DE102015107006B4 (de) * | 2015-05-05 | 2022-04-28 | Kulzer Gmbh | Verfahren zur Positionierung von Prothesenzähnen in einer Prothesenbasis |
EP3097887A1 (en) * | 2015-07-27 | 2016-11-30 | Nicola Zucchini | Artificial pre-mounted teeth in a fixed and repeatable position for making a dental prosthesis and method for manufacturing such prostheses |
KR101695587B1 (ko) * | 2016-02-01 | 2017-01-11 | 남두석 | 틀니용 의치 |
EP3235469A1 (en) * | 2016-04-24 | 2017-10-25 | Johannes Petrus Michael Grobbee | A denture |
CN107137154A (zh) * | 2017-05-11 | 2017-09-08 | 王朝阳 | 一种全口义齿活动瓣及其装配方法 |
CN108524030A (zh) * | 2018-01-10 | 2018-09-14 | 杨鹏 | 一种带弹性扣的可拆卸式活动假牙 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1753644A (en) * | 1927-11-28 | 1930-04-08 | Burden Fred Earle | Biproximal tooth and interlocking key |
US2194790A (en) * | 1937-04-27 | 1940-03-26 | Gluck Jeno | Artificial tooth and crown of tooth |
US2826814A (en) * | 1952-11-21 | 1958-03-18 | Harold H Sappey | Removable dental bridge |
US3434209A (en) * | 1965-05-12 | 1969-03-25 | Bernard Weissman | Method for building superstructures on dentition |
US3430344A (en) * | 1967-09-26 | 1969-03-04 | Nafiz Sekendur | Precision dental attachment |
US3656236A (en) * | 1970-10-16 | 1972-04-18 | Peter F Kurer | Denture retention method |
US3675328A (en) * | 1970-12-21 | 1972-07-11 | Bernard Weissman | Dental anchor |
US3675329A (en) * | 1971-01-20 | 1972-07-11 | Bernard Weissman | Dental anchoring pin and head therefor |
US3797114A (en) * | 1972-09-21 | 1974-03-19 | L Wiland | Detachable mount for a dental cap and prosthodontic procedure utilizing the same |
AU7592274A (en) * | 1973-12-27 | 1976-06-03 | Corbett A N | Attaching a tooth crown |
JPS5634340A (en) * | 1979-08-30 | 1981-04-06 | Kou Komuro | Dental screw |
DE3118890A1 (de) * | 1981-05-13 | 1983-01-27 | Hans-Albert 2857 Langen Kreylos | Verfahren zur herstellung von zahnersatzteilen |
DE3320902C2 (de) * | 1983-06-09 | 1986-09-25 | Vitus Prof. Dr.med.dent. 3551 Lahntal-Gossfelden Stachniss | Verfahren zur Herstellung von Zahnersatzteilen, insbesondere Gußfüllungen, Teil- oder Vollkronen |
US4500296A (en) * | 1983-06-16 | 1985-02-19 | Ipco Corporation | Method and apparatus for reinforcing dental anchors |
JPS6080449A (ja) * | 1983-10-07 | 1985-05-08 | 和田精密歯研究株式会社 | 可撤性義歯の維持構造 |
DE8708671U1 (de) * | 1986-06-24 | 1987-12-03 | Nardi, Ezio, Bologna | Mittel zur Befestigung einer Zahnprothese im Mund |
IT224751Z2 (it) * | 1991-05-24 | 1996-06-27 | Dispositivo per realizzare attacchi rapidi per protesi dentarie. | |
JPH0747029B2 (ja) * | 1991-12-28 | 1995-05-24 | 弘雅 塚崎 | 義歯用維持力調整器具 |
ES2107023T3 (es) * | 1993-06-10 | 1997-11-16 | Cendres & Metaux Sa | Muñon desmontable extracoronal. |
US5575651A (en) * | 1994-07-27 | 1996-11-19 | Weissman; Bernard | Prosthetic dental bridge foundation |
US5613854A (en) * | 1995-04-17 | 1997-03-25 | Sweatt; Steven L. | Plastic sleeving to form dental coping and pontic and method |
SI9600308A (sl) * | 1996-10-18 | 1998-06-30 | Milan Divjak | Postopek izdelave enodelnih individualnih dograditev na večkoreninskih divergentnih zobeh |
US5803737A (en) * | 1997-08-20 | 1998-09-08 | Lyalin; Oleg | Prefabricated temporary bridge system and method of making |
US6135775A (en) * | 1999-08-03 | 2000-10-24 | Weisman; Bernard | Longitudinally centrally convergant dental post |
AU2001245699A1 (en) * | 2000-03-16 | 2001-10-03 | Directcrown, LLC. | Quadrant and anterior dental shells and method of making a multi-tooth crown or bridge |
DE10304757B4 (de) * | 2003-02-05 | 2005-07-21 | Heraeus Kulzer Gmbh | Vorrichtung und Verfahren zur Herstellung von Zahnersatz |
US7108511B1 (en) * | 2003-08-15 | 2006-09-19 | Shatkin Todd E | System of dental restoration of single stage dental implants and loading with a preformed crown restoration |
TWI229598B (en) * | 2003-10-02 | 2005-03-21 | Wen-Yuen Wu | Method to construct detachable dentures by modularizing internal and external tooth crown structure and its special-purpose measuring apparatus |
JP2005130997A (ja) * | 2003-10-29 | 2005-05-26 | Taisuke Kawasaki | 義歯用維持具および義歯維持装置 |
WO2005115270A1 (ja) * | 2004-05-28 | 2005-12-08 | Brain Base Corporation | 補綴物固定構造と補綴物の固定方法 |
JP2006255210A (ja) * | 2005-03-17 | 2006-09-28 | Wenyuan Wu | 可撤性義歯構造 |
JP4369491B2 (ja) * | 2007-03-08 | 2009-11-18 | 正雄 金子 | 歯科補綴物維持装置 |
JP2009106489A (ja) * | 2007-10-30 | 2009-05-21 | Hiroshi Kaino | 歯冠修復材 |
-
2011
- 2011-01-10 TW TW100200456U patent/TWM405855U/zh not_active IP Right Cessation
- 2011-05-10 US US13/104,953 patent/US8366444B2/en active Active
- 2011-12-26 CN CN2011205494601U patent/CN202409181U/zh not_active Expired - Fee Related
-
2012
- 2012-01-10 JP JP2012001862A patent/JP5463369B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012143561A (ja) | 2012-08-02 |
US20120178050A1 (en) | 2012-07-12 |
TWM405855U (en) | 2011-06-21 |
CN202409181U (zh) | 2012-09-05 |
US8366444B2 (en) | 2013-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5463369B2 (ja) | 複数の内冠を備えた義歯 | |
US20200306014A1 (en) | Dental implant | |
US6431867B1 (en) | Dental implant system | |
US10709526B2 (en) | Dental implant | |
US20110086326A1 (en) | Dental prosthetic device and accessory thereof | |
KR20230169872A (ko) | 임플란트 시술용 토크렌치 | |
US6511319B1 (en) | Dental prophylaxis handpiece | |
CN206391038U (zh) | 牙科防护面罩 | |
KR101083058B1 (ko) | 인공치아용 어버트먼트 파단 스크류우 제거용 가이더 | |
US20160287362A1 (en) | Dental cleaning system and method of using same | |
JP5061257B2 (ja) | 即時継続加工義歯 | |
JP2019530510A (ja) | 歯科用補綴物 | |
KR101629667B1 (ko) | 크라운 제거장치 | |
CN210749590U (zh) | 一种便于拆卸和安装的活动义齿 | |
KR200242258Y1 (ko) | 핀유지 인레이 브리지로 되는 의치용 보철물 | |
CN219614063U (zh) | 一种隐藏式残根牵引装置可配套使用的残根牵引器 | |
CN215535203U (zh) | 氧化锆金属混合栓道局部可摘义齿 | |
KR102236248B1 (ko) | 임플란트 시술실습 교육을 위한 치아모형 | |
RU107046U1 (ru) | Универсальная зубная нить | |
JP2018122074A (ja) | 口腔ケア清掃具 | |
JP3106162U (ja) | 歯間清掃具 | |
KR101037573B1 (ko) | 사이드 브릿지 치아 보철 | |
KR200227447Y1 (ko) | 치석제거구가 부설된 칫솔 | |
Abdelfattah | Different mechanical complications of implant prosthodontics | |
KR20200000520U (ko) | 오버덴쳐용 c.c.s 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130118 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20130422 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130419 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131113 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131115 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131120 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140108 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140120 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5463369 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |