ES2043346T3 - Proceimiento para la fabricacion de un cuerpo ceramico. - Google Patents

Proceimiento para la fabricacion de un cuerpo ceramico.

Info

Publication number
ES2043346T3
ES2043346T3 ES90850070T ES90850070T ES2043346T3 ES 2043346 T3 ES2043346 T3 ES 2043346T3 ES 90850070 T ES90850070 T ES 90850070T ES 90850070 T ES90850070 T ES 90850070T ES 2043346 T3 ES2043346 T3 ES 2043346T3
Authority
ES
Spain
Prior art keywords
contour
model
subjected
transferred
ceramic
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 - Lifetime
Application number
ES90850070T
Other languages
English (en)
Inventor
Matts Andersson
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.)
Nobel Biocare AB
Original Assignee
Nobelpharma AB
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 Nobelpharma AB filed Critical Nobelpharma AB
Application granted granted Critical
Publication of ES2043346T3 publication Critical patent/ES2043346T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0009—Production methods using a copying machine
    • 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
    • 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)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Dental Prosthetics (AREA)
  • Prostheses (AREA)
  • Ceramic Capacitors (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

UN UNIDAD DE CERAMICA PARA REEMPLAZAR SUSTANCIA PERDIDA O TEJIDO Y QUE TIENE UN CONTORNO TRANSFERIDO DE UN MODELO DE PREPARACION O UNA POSICION DE REEMPLAZO SE REALIZA DE MATERIAL CERAMICO SINTERIZADO DENSAMENTE. EL CONTORNO DEL MODELO EN CUESTION O UN CONTORNO CORRESPONDIENTE SE TRANSFIERE EN UN ESTADO AUMENTADO LINEALMENTE A UN PIEZA (4) QUE PERTENECE A UN TROQUEL (6), CUYO CONTORNO AUMENTADO (2) DEFINE UNA CAVIDAD DE MOLDEADO (5) FORMADA POR ELEMENTOS DE LA PIEZA EN EL TROQUEL. EL MATERIAL INICIAL CERAMICO SE APLICA EN LA CAVIDAD DEL MOLDE Y SE SOMETE A FUERZA DE COMPRESION. LA UNIDAD PRODUCIDA DE ESTE MODO SE LIBERA O RETIRA Y SE TRATA EN UNO MAS PROCEDIMIENTOS DE SINTERIZACION EN LOS QUE SE SOMETE A CONTRACCION LINEAL HASTA QUE EL CONTORNO DEFINIDO POR LA PIEZA HERRAMIENTA TIENE FUNDAMENTALMENTE EL MISMO TAMAÑO QUE EL CONTORNO DEL MODELO. SE PROPONE QUE LA FIGURA 2 ACOMPAÑE EL RESUMEN.
ES90850070T 1989-02-23 1990-02-16 Proceimiento para la fabricacion de un cuerpo ceramico. Expired - Lifetime ES2043346T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900620A SE463800B (sv) 1989-02-23 1989-02-23 Metod att framstaella en keramisk enhet

Publications (1)

Publication Number Publication Date
ES2043346T3 true ES2043346T3 (es) 1993-12-16

Family

ID=20375138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90850070T Expired - Lifetime ES2043346T3 (es) 1989-02-23 1990-02-16 Proceimiento para la fabricacion de un cuerpo ceramico.

Country Status (8)

Country Link
EP (1) EP0384908B1 (es)
JP (1) JP3130028B2 (es)
AT (1) ATE93706T1 (es)
CA (1) CA2010595C (es)
DE (1) DE69002965T2 (es)
DK (1) DK0384908T3 (es)
ES (1) ES2043346T3 (es)
SE (1) SE463800B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469057B (sv) * 1990-09-17 1993-05-10 Nobelpharma Ab Metod att tillverka artificiella tandfasader genom pressning och sintring av keramiskt pulver.
DE4036837A1 (de) * 1990-11-19 1992-05-21 Wertheim Praezisions Tech Verfahren und vorrichtung zum herstellen von zahneinsaetzen
AU683050B2 (en) * 1993-06-24 1997-10-30 Dentsply Gmbh Dental prosthesis
DE19503637C2 (de) * 1995-02-05 1998-04-09 Hahn Rainer Zahnrestaurationsteil aus Keramikmaterial sowie Verfahren zum Herstellen eines solchen
SE512809C2 (sv) * 1998-09-11 2000-05-15 Nobel Biocare Ab Metod, anordning och användning vid dental eller annan människokroppsrelaterad produkt
DE10107451B4 (de) * 2001-02-14 2004-04-15 3M Espe Ag Verfahren zur Herstellung von Zahnersatz, nach dem Verfahren herstellbares Zahnersatzteil sowie vorgesinterter Rohling
DE10205739B4 (de) * 2002-02-12 2004-11-11 Ulrich Wennemann Verfahren zum Herstellen eines als Zahnersatz oder Kunstzahn ausgebildeten Keramikteils
DK1584308T3 (da) * 2004-03-30 2007-01-22 Fin Ceramica Faenza Spa Fremgangsmåde til fremstilling af en biologisk aktiv proterisk indretning til rekonstruktion af knoglevæv og protetisk indretning
DE502005006910D1 (de) * 2004-11-25 2009-04-30 Heinrich Steger Kopierfräseinrichtung zur herstellung von insbesondere zahntechnischen werkstücken
SE530773C2 (sv) * 2005-12-30 2008-09-09 Nobel Biocare Services Ag Förfarande för framställning av dental komponent
DE102006027395B4 (de) * 2006-06-13 2009-01-15 Amann Girrbach Ag Kopierfräsgerät zur Bearbeitung von Werkstücken aus keramischen Werkstoffen
KR101814723B1 (ko) 2015-07-28 2018-01-04 김기수 세라믹 보철물 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449796A (fr) * 1912-10-22 1913-03-07 Heinrich Wienand Procédé perfectionné pour mouler les dents artificielles
US3880971A (en) * 1973-12-26 1975-04-29 Bell Telephone Labor Inc Controlling shrinkage caused by sintering of high alumina ceramic materials
ZA807108B (en) * 1979-12-14 1981-11-25 Coors Porcelain Co Dental appliance and method of manufacture
EP0107476A3 (en) * 1982-10-25 1985-01-02 Calcitek, Inc. Bone graft substitute

Also Published As

Publication number Publication date
EP0384908B1 (en) 1993-09-01
ATE93706T1 (de) 1993-09-15
DK0384908T3 (da) 1993-12-06
SE8900620L (sv) 1990-08-24
DE69002965D1 (de) 1993-10-07
EP0384908A3 (en) 1991-01-23
CA2010595A1 (en) 1990-08-23
CA2010595C (en) 1998-08-25
SE463800B (sv) 1991-01-28
DE69002965T2 (de) 1994-01-20
JP3130028B2 (ja) 2001-01-31
JPH02265544A (ja) 1990-10-30
EP0384908A2 (en) 1990-08-29
SE8900620D0 (sv) 1989-02-23

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