CA993689A - Cobalt based alloy suitable for dental prostheses and surgical implants - Google Patents

Cobalt based alloy suitable for dental prostheses and surgical implants

Info

Publication number
CA993689A
CA993689A CA171,919A CA171919A CA993689A CA 993689 A CA993689 A CA 993689A CA 171919 A CA171919 A CA 171919A CA 993689 A CA993689 A CA 993689A
Authority
CA
Canada
Prior art keywords
based alloy
dental prostheses
surgical implants
cobalt based
alloy suitable
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
Application number
CA171,919A
Other versions
CA171919S (en
Inventor
Leo Rademacher
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.)
Edelstahlwerk Witten AG
Original Assignee
Edelstahlwerk Witten AG
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 Edelstahlwerk Witten AG filed Critical Edelstahlwerk Witten AG
Application granted granted Critical
Publication of CA993689A publication Critical patent/CA993689A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
CA171,919A 1972-05-26 1973-05-22 Cobalt based alloy suitable for dental prostheses and surgical implants Expired CA993689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225577A DE2225577C3 (en) 1972-05-26 1972-05-26 Use of a cobalt-chromium-based alloy as a biomaterial

Publications (1)

Publication Number Publication Date
CA993689A true CA993689A (en) 1976-07-27

Family

ID=5845908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,919A Expired CA993689A (en) 1972-05-26 1973-05-22 Cobalt based alloy suitable for dental prostheses and surgical implants

Country Status (7)

Country Link
US (1) US3865585A (en)
CA (1) CA993689A (en)
CH (1) CH579635A5 (en)
DE (1) DE2225577C3 (en)
FR (1) FR2189526B1 (en)
GB (1) GB1413588A (en)
IT (1) IT985216B (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621789C2 (en) * 1976-05-15 1983-10-06 Fried. Krupp Gmbh, 4300 Essen Process for the heat treatment of a cobalt cast alloy
JPS5410224A (en) * 1977-06-23 1979-01-25 Howmedica Nitrogen containing cobalt cromium molibuden alloy
AT370616B (en) * 1980-05-22 1983-04-25 Ver Edelstahlwerke Ag DENTAL ALLOY
US4530664A (en) * 1980-09-29 1985-07-23 Jeneric Industries, Inc. Cobalt-chromium alloys
AT383030B (en) * 1984-04-06 1987-05-11 Ver Edelstahlwerke Ag DENTAL ALLOY
DE3510331C1 (en) * 1985-03-22 1985-12-05 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Dental casting alloy
US4668290A (en) * 1985-08-13 1987-05-26 Pfizer Hospital Products Group Inc. Dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization
US4714468A (en) * 1985-08-13 1987-12-22 Pfizer Hospital Products Group Inc. Prosthesis formed from dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization
US5002731A (en) * 1989-04-17 1991-03-26 Haynes International, Inc. Corrosion-and-wear-resistant cobalt-base alloy
DE3941820C2 (en) * 1989-12-19 1998-09-24 Krupp Medizintechnik Use of a cobalt-chrome dental casting alloy
DE4028870A1 (en) * 1990-09-12 1992-03-19 Thyssen Edelstahlwerke Ag Metal alloy for cast dental prosthetic frameworks - contg. carbon@, silicon@, manganese@, chromium@, molybdenum@ tantalum@, nitrogen cobalt@
GB9023047D0 (en) * 1990-10-23 1990-12-05 Trucast Ltd Dental prosthesis
DE4123606A1 (en) * 1991-07-17 1993-01-21 Winkelstroeter Dentaurum Cobalt@-based alloy for dental prosthesis - contains defined amts. of carbon, manganese, silicon, nitrogen, chromium, molybdenum, tungsten and rare earth elements
US5462575A (en) * 1993-12-23 1995-10-31 Crs Holding, Inc. Co-Cr-Mo powder metallurgy articles and process for their manufacture
US7678325B2 (en) * 1999-12-08 2010-03-16 Diamicron, Inc. Use of a metal and Sn as a solvent material for the bulk crystallization and sintering of diamond to produce biocompatbile biomedical devices
US7494507B2 (en) * 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US7396505B2 (en) * 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
GB9623540D0 (en) * 1996-11-12 1997-01-08 Johnson & Johnson Professional Hip joint prosthesis
US6053729A (en) * 1998-03-02 2000-04-25 Ortho Corporation Unitary substantially nickel free alloy injection molded orthodontic bracket
DE19845638C1 (en) * 1998-10-05 2000-04-20 Winkelstroeter Dentaurum Use of a carbon-free cobalt alloy, containing chromium, molybdenum, silicon, nitrogen and group Vb elements, for dental braces, pattern cast parts, superstructures and laser welded cast dental skeletons
US6187045B1 (en) * 1999-02-10 2001-02-13 Thomas K. Fehring Enhanced biocompatible implants and alloys
FI991264A0 (en) * 1999-06-02 1999-06-02 Osfix Oy Dental implants and their manufacturing process
US7569176B2 (en) * 1999-12-08 2009-08-04 Diamicron, Inc. Method for making a sintered superhard prosthetic joint component
US7556763B2 (en) * 1999-12-08 2009-07-07 Diamicron, Inc. Method of making components for prosthetic joints
US8603181B2 (en) * 2000-01-30 2013-12-10 Dimicron, Inc Use of Ti and Nb cemented in TiC in prosthetic joints
US20100025898A1 (en) * 2000-01-30 2010-02-04 Pope Bill J USE OF Ti AND Nb CEMENTED TiC IN PROSTHETIC JOINTS
US20050203630A1 (en) * 2000-01-30 2005-09-15 Pope Bill J. Prosthetic knee joint having at least one diamond articulation surface
US20040199260A1 (en) * 2000-01-30 2004-10-07 Pope Bill J. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6655845B1 (en) * 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
US20030019106A1 (en) * 2001-04-22 2003-01-30 Diamicron, Inc. Methods for making bearings, races and components thereof having diamond and other superhard surfaces
JP3951928B2 (en) * 2002-02-21 2007-08-01 株式会社日立製作所 High temperature components for gas turbines
DE10231737C1 (en) * 2002-07-13 2003-11-20 Winkelstroeter Dentaurum Dental cobalt-based cast alloy used in the production of tooth-colored ceramic compositions for prosthesis structures, and cast model bases contains alloying additions of chromium, molybdenum, tungsten, silicon and tantalum
US20050155679A1 (en) * 2003-04-09 2005-07-21 Coastcast Corporation CoCr alloys and methods for making same
US7520947B2 (en) * 2003-05-23 2009-04-21 Ati Properties, Inc. Cobalt alloys, methods of making cobalt alloys, and implants and articles of manufacture made therefrom
US20050133277A1 (en) * 2003-08-28 2005-06-23 Diamicron, Inc. Superhard mill cutters and related methods
FR2859618B1 (en) * 2003-09-11 2006-01-20 Seb Sa EASY-TO-CLEAN COOKING SURFACE AND HOUSEHOLD ARTICLE COMPRISING SUCH A SURFACE
US20060100692A1 (en) * 2004-11-09 2006-05-11 Robert Burgermeister Cobalt-chromium-molybdenum fatigue resistant alloy for intravascular medical devices
EP1666619A1 (en) * 2004-12-03 2006-06-07 Amann Girrbach GmbH Carbonfree cobalt-based alloy
JP4467064B2 (en) * 2005-02-24 2010-05-26 日本発條株式会社 Co-Cr-Mo alloy and method for producing the same
US20060210826A1 (en) * 2005-03-21 2006-09-21 Wu James B C Co-based wire and method for saw tip manufacture and repair
US8449991B2 (en) 2005-04-07 2013-05-28 Dimicron, Inc. Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts
DE102008030883B4 (en) * 2008-06-30 2010-04-29 Jacob Zahntechnik Ohg Device for dentures
US8663359B2 (en) 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
US20140271317A1 (en) * 2011-10-21 2014-09-18 Kyocera Medical Corporation BIOCOMPATIBLE Co-Cr-Mo ALLOY
EP2676684B1 (en) 2012-06-18 2015-01-07 Biotronik AG Cobalt alloy for medical implants and stent comprising the alloy
EP2676686B1 (en) 2012-06-18 2015-04-08 Biotronik AG Stent made of a cobalt alloy
US9888987B2 (en) 2013-09-27 2018-02-13 Seiko Epson Corporation Dental blank to be machined, metal powder for powder metallurgy, dental metal frame for porcelain bonding, and dental prosthesis
US20150216637A1 (en) * 2014-02-06 2015-08-06 Seiko Epson Corporation Dental component, metal powder for powder metallurgy, and method for producing dental component
DE102016111594A1 (en) 2016-06-24 2017-12-28 Vdm Metals International Gmbh PRECIO-METAL-FREE METAL POWDER
US11155904B2 (en) 2019-07-11 2021-10-26 L.E. Jones Company Cobalt-rich wear resistant alloy and method of making and use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165849A (en) * 1939-05-23 1939-07-11 Grossman Cornell Joel Dental casting alloy
US2381459A (en) * 1941-12-10 1945-08-07 Austenal Lab Inc Turbine bucket for exhaust turbine superchargers
US3606615A (en) * 1969-11-12 1971-09-21 Krupp Gmbh Tooth prostheses and surgical implants
US3758299A (en) * 1971-03-10 1973-09-11 Int Nickel Co Chromium nickel alloys and articles and parts made therefrom

Also Published As

Publication number Publication date
US3865585A (en) 1975-02-11
FR2189526B1 (en) 1976-05-28
CH579635A5 (en) 1976-09-15
DE2225577B2 (en) 1974-08-29
FR2189526A1 (en) 1974-01-25
DE2225577C3 (en) 1980-01-31
IT985216B (en) 1974-11-30
GB1413588A (en) 1975-11-12
DE2225577A1 (en) 1973-12-06

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