CA2101560A1 - Metal porcelain dental bridges - Google Patents

Metal porcelain dental bridges

Info

Publication number
CA2101560A1
CA2101560A1 CA002101560A CA2101560A CA2101560A1 CA 2101560 A1 CA2101560 A1 CA 2101560A1 CA 002101560 A CA002101560 A CA 002101560A CA 2101560 A CA2101560 A CA 2101560A CA 2101560 A1 CA2101560 A1 CA 2101560A1
Authority
CA
Canada
Prior art keywords
layer
porcelain dental
thin metal
dental bridges
metal porcelain
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.)
Granted
Application number
CA002101560A
Other languages
French (fr)
Other versions
CA2101560C (en
Inventor
Asami Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asami Tanaka Dental Enterprises
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2101560A1 publication Critical patent/CA2101560A1/en
Application granted granted Critical
Publication of CA2101560C publication Critical patent/CA2101560C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/26—Dentures without palates; Partial dentures, e.g. bridges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
    • A61K6/844—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/02—Alloys based on gold

Abstract

A metal-porcelain dental restoration (530) for filing an edentulous region with a first layer (538) of a thin metal foil which closely fits the contours (522, 534) of the abutment teeth (512, 514) a layer of ceramic (548) is added. A second layer (558) of a thin metal and an optional third layer (568) of a thin metal complete the restoration. One or both of the second and third layers may be stainless steel mesh.
CA002101560A 1991-05-22 1992-01-10 Metal porcelain dental bridges Expired - Fee Related CA2101560C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US704,121 1991-05-22
US07/704,121 US5186626A (en) 1987-05-13 1991-05-22 Metal-porcelain dental bridges
PCT/US1992/000179 WO1992020317A1 (en) 1991-05-22 1992-01-10 Metal porcelain dental bridges

Publications (2)

Publication Number Publication Date
CA2101560A1 true CA2101560A1 (en) 1992-11-23
CA2101560C CA2101560C (en) 2002-04-09

Family

ID=24828160

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002101560A Expired - Fee Related CA2101560C (en) 1991-05-22 1992-01-10 Metal porcelain dental bridges

Country Status (13)

Country Link
US (1) US5186626A (en)
EP (1) EP0585231B1 (en)
JP (1) JP3253957B2 (en)
AT (1) ATE121617T1 (en)
AU (1) AU665345B2 (en)
BR (1) BR9205694A (en)
CA (1) CA2101560C (en)
DE (1) DE69202246T2 (en)
DK (1) DK0585231T3 (en)
ES (1) ES2071493T3 (en)
MX (1) MX9202351A (en)
WO (1) WO1992020317A1 (en)
ZA (1) ZA923432B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1330169C (en) * 1987-05-13 1994-06-14 Asami Tanaka Metal foil for metal-porcelain dental restorations
US5368831A (en) * 1992-01-15 1994-11-29 Asami Tanaka Dental Enterprises Inc. Ceramic inlay and process for making same
US5482732A (en) * 1994-06-09 1996-01-09 Dentsply Research & Development Corp. Dental porcelain shading method
US5718585A (en) * 1995-09-15 1998-02-17 Dentsply Research & Development Corp. Prosthetic teeth and mold making therefor
EP0781530B1 (en) * 1995-12-19 2004-09-01 Ivoclar Vivadent AG Method for manufacturing tooth crowns and/or dental bridges
JP4653264B2 (en) * 1996-09-03 2011-03-16 明俊 町田 Ceramic structure encapsulating high purity gold / platinum foil
AUPQ210199A0 (en) * 1999-08-09 1999-09-02 Fung, John Improved dental crown
US20060063134A1 (en) * 2004-09-20 2006-03-23 Mooki Kim Coping for dental restorations and method of forming
US8814567B2 (en) 2005-05-26 2014-08-26 Zimmer Dental, Inc. Dental implant prosthetic device with improved osseointegration and esthetic features
US8075312B2 (en) 2005-08-30 2011-12-13 Zimmer Dental, Inc. Dental implant with improved osseointegration features
US8562346B2 (en) 2005-08-30 2013-10-22 Zimmer Dental, Inc. Dental implant for a jaw with reduced bone volume and improved osseointegration features
US9149345B2 (en) * 2007-08-30 2015-10-06 Zimmer Dental, Inc. Multiple root implant
US9095396B2 (en) 2008-07-02 2015-08-04 Zimmer Dental, Inc. Porous implant with non-porous threads
US8899982B2 (en) 2008-07-02 2014-12-02 Zimmer Dental, Inc. Implant with structure for securing a porous portion
US8231387B2 (en) 2008-07-02 2012-07-31 Zimmer, Inc. Porous implant with non-porous threads
US8562348B2 (en) 2008-07-02 2013-10-22 Zimmer Dental, Inc. Modular implant with secured porous portion
US20100114314A1 (en) 2008-11-06 2010-05-06 Matthew Lomicka Expandable bone implant
US9707058B2 (en) * 2009-07-10 2017-07-18 Zimmer Dental, Inc. Patient-specific implants with improved osseointegration
WO2011032690A2 (en) 2009-09-17 2011-03-24 Andreas Dmoch Veneer and method for producing a veneer
US8602782B2 (en) 2009-11-24 2013-12-10 Zimmer Dental, Inc. Porous implant device with improved core
DE102013020445B4 (en) * 2013-12-06 2016-02-18 Patio-K Ag Method and device for applying paint in the field of dental technology
WO2015105945A2 (en) 2014-01-09 2015-07-16 Rhondium Holdings Limited A dental restorative device and method of using the same
US9055990B1 (en) * 2014-03-18 2015-06-16 Meret Bayramov Bayramov'S open framework denture and method for manufacturing the same
WO2016144970A1 (en) 2015-03-09 2016-09-15 Chu Stephen J Gingival ovate pontic and methods of using the same
WO2019087126A1 (en) * 2017-11-06 2019-05-09 3M Innovative Properties Company Dental crown having a highly retentive coating and methods for making the same

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US605403A (en) * 1898-06-07 Charles a
US418380A (en) * 1889-12-31 Chusetts
US1372080A (en) * 1919-08-16 1921-03-22 Masel Isaac Tooth, crown, bridge, and the like
US1721443A (en) * 1926-05-03 1929-07-16 George T Gregg Denture attachment
FR874632A (en) * 1941-04-11 1942-08-13 Improvements made to the assembly of dental prostheses
US2572377A (en) * 1949-12-06 1951-10-23 Columbus Dental Mfg Co Bimetallic backing for artificial teeth
US3052983A (en) * 1954-07-16 1962-09-11 Permadent Mfg Corp Porcelain covered metal-reinforced teeth
US2980998A (en) * 1957-02-04 1961-04-25 Ney Co J M Dental prosthesis and method of manufacture
BE627731A (en) * 1962-01-30
US3340050A (en) * 1965-02-03 1967-09-05 Jelenko & Co Inc J F Dental gold alloy
US3442015A (en) * 1966-07-25 1969-05-06 Herman W Goodman Rigidly mounted removable fixed bridge
US3716356A (en) * 1970-09-23 1973-02-13 Ney Co J M Rhenium containing gold alloys
US4132830A (en) * 1977-02-02 1979-01-02 Unitek Corporation Noble-metal dental alloy and dental method
DE2751547C2 (en) * 1977-11-18 1979-11-08 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Gold alloy for firing porcelain for dental purposes
FR2434870A1 (en) * 1978-08-31 1980-03-28 Louyot Comptoir Lyon Alemand YELLOW GOLD-BASED ALLOY THAT CAN BE USED IN PARTICULAR AS A DENTAL ALLOY WHICH MAY BE COATED WITH A CERAMIC MATERIAL
DE3062243D1 (en) * 1979-03-08 1983-04-14 Dentaire Ivoclar Ets Means and method of joining dental metal parts with dental porcelain or with other dental metal parts
US4392829A (en) * 1981-03-31 1983-07-12 Asami Tanaka Metal-porcelain dental restoration and method of making
US4459112A (en) * 1982-09-02 1984-07-10 Itzhak Shoher Dental jacket crown, coping and method of forming a crown
US4486386A (en) * 1982-09-24 1984-12-04 Gte Products Corporation Reactive metal-palladium-gold brazing alloys
JPS6069007A (en) * 1983-09-26 1985-04-19 Kyocera Corp Artificial corona dentis and its preparation
JPS6080449A (en) * 1983-10-07 1985-05-08 和田精密歯研究株式会社 Retention structure of flexible denture
DE3571385D1 (en) * 1984-07-26 1989-08-17 Renfert Gmbh & Co Partial denture
US4698021A (en) * 1985-01-11 1987-10-06 Itzhak Shoher Metal foil for forming a dental coping and crown
US4676751A (en) * 1985-01-11 1987-06-30 Itzhak Shoher A Metal composite foil, coping, and grown for a ceramo-metal dental restoration
US4744757A (en) * 1985-03-20 1988-05-17 Corning Glass Works Fixed partial dentures and method of making
US4826436A (en) * 1985-04-15 1989-05-02 Itzhak Shoher Prefabricated dental prosthesis
DE3724637C2 (en) * 1987-03-20 1988-12-22 Peter Jordan BETWEEN PILLAR TEETH BRIDGE AND METHOD FOR THE PRODUCTION THEREOF
US5076789A (en) * 1987-05-13 1991-12-31 Tanaka Dental Enterprises Metal-porcelain dental restorations, dental veneers, dental bridges and metal foil for use therein and methods for making dental appliances
CA1330169C (en) * 1987-05-13 1994-06-14 Asami Tanaka Metal foil for metal-porcelain dental restorations
US4861267A (en) * 1987-09-08 1989-08-29 Itzhak Shoher Slitted metal foil for forming a dental coping and method
US4877400A (en) * 1988-06-24 1989-10-31 Holsclaw Linda A Dental bridge and method
AU2767989A (en) * 1989-01-03 1990-07-12 Tanaka, Asami Improved metal foil for metal-porcelain dental restorations

Also Published As

Publication number Publication date
AU665345B2 (en) 1996-01-04
EP0585231B1 (en) 1995-04-26
WO1992020317A1 (en) 1992-11-26
BR9205694A (en) 1994-05-17
JPH06507323A (en) 1994-08-25
DE69202246T2 (en) 1995-10-12
US5186626A (en) 1993-02-16
ZA923432B (en) 1993-11-12
EP0585231A1 (en) 1994-03-09
JP3253957B2 (en) 2002-02-04
DE69202246D1 (en) 1995-06-01
ATE121617T1 (en) 1995-05-15
AU1252192A (en) 1992-12-30
CA2101560C (en) 2002-04-09
ES2071493T3 (en) 1995-06-16
DK0585231T3 (en) 1995-09-04
MX9202351A (en) 1992-11-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20110110