WO2009090214A3 - Method and model for producing a tooth replacement part - Google Patents

Method and model for producing a tooth replacement part Download PDF

Info

Publication number
WO2009090214A3
WO2009090214A3 PCT/EP2009/050426 EP2009050426W WO2009090214A3 WO 2009090214 A3 WO2009090214 A3 WO 2009090214A3 EP 2009050426 W EP2009050426 W EP 2009050426W WO 2009090214 A3 WO2009090214 A3 WO 2009090214A3
Authority
WO
WIPO (PCT)
Prior art keywords
replacement part
data record
producing
model
tooth replacement
Prior art date
Application number
PCT/EP2009/050426
Other languages
German (de)
French (fr)
Other versions
WO2009090214A2 (en
Inventor
Joachim Pfeiffer
Original Assignee
Sirona Dental Systems Gmbh
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 Sirona Dental Systems Gmbh filed Critical Sirona Dental Systems Gmbh
Publication of WO2009090214A2 publication Critical patent/WO2009090214A2/en
Publication of WO2009090214A3 publication Critical patent/WO2009090214A3/en

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
    • A61C13/0004—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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
    • A61C11/001—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings non-pivoting
    • 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
    • A61C13/0019—Production methods using three dimensional printing

Abstract

The invention relates to a method for producing a tooth replacement part (1) on the basis of a 3D data record P of a preparation site (7.1) and the surroundings thereof and on the basis of a 3D data record PZ of the preparation side (2) with a tooth replacement part (1') which has been virtually placed onto the preparation site (7.1) or on the basis of a 3D data record A of an antagonist tooth (7.4) and the surroundings thereof, wherein the 3D data record P is used to define a preparation side (2) and the second 3D data record A is used to define an antagonistic side (3), and a relative position between the preparation side (2) and the antagonistic side (3) is known. The invention also relates to a model (23) of a preparation side (2) and an antagonistic side (3) of a jaw (7).
PCT/EP2009/050426 2008-01-16 2009-01-15 Method and model for producing a tooth replacement part WO2009090214A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008004741A DE102008004741A1 (en) 2008-01-16 2008-01-16 Method and model for producing a dental prosthesis
DE102008004741.4 2008-01-16

Publications (2)

Publication Number Publication Date
WO2009090214A2 WO2009090214A2 (en) 2009-07-23
WO2009090214A3 true WO2009090214A3 (en) 2009-11-12

Family

ID=40612972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/050426 WO2009090214A2 (en) 2008-01-16 2009-01-15 Method and model for producing a tooth replacement part

Country Status (2)

Country Link
DE (1) DE102008004741A1 (en)
WO (1) WO2009090214A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8769822B2 (en) 2010-11-19 2014-07-08 Geodigm Corporation Method for manufacturing a dental prosthesis
DE102017221002A1 (en) 2017-11-23 2019-05-23 Sirona Dental Systems Gmbh Process for the production of a dental prosthetic item and dental prosthesis

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1438237A (en) * 1964-10-12 1966-05-13 Formwork for dental casts
US5549476A (en) * 1995-03-27 1996-08-27 Stern; Sylvan S. Method for making dental restorations and the dental restoration made thereby
EP1568335A2 (en) * 2004-02-24 2005-08-31 Cadent Ltd. Method and system for designing and producing dental prostheses and appliances
WO2006125072A2 (en) * 2005-05-17 2006-11-23 Align Technology, Inc. Guide apparatus and methods for making tooth positioning appliances
US20070154867A1 (en) * 2002-10-03 2007-07-05 Cadent Ltd. Method for preparing a physical plaster model
US20070218426A1 (en) * 2006-03-06 2007-09-20 D4D Technologies, Llc Digital impression for remote manufacturing of dental impressions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544123A1 (en) * 1985-12-13 1987-06-19 Herbert Walter METHOD AND DEVICE FOR PRODUCING DENTAL REPLACEMENT
DE10131131B4 (en) 2001-06-28 2004-05-06 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. Process for the manufacture of a dental prosthesis
EP1650529A1 (en) * 2004-10-19 2006-04-26 Diener AG Precision Machining Device and method for scanning multiple objects
DE102005033738B4 (en) * 2005-07-15 2008-06-05 Sirona Dental Systems Gmbh Method and device for producing dental prostheses
DE102005055526A1 (en) 2005-11-22 2007-06-06 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG Method and system for producing a dental prosthesis

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1438237A (en) * 1964-10-12 1966-05-13 Formwork for dental casts
US5549476A (en) * 1995-03-27 1996-08-27 Stern; Sylvan S. Method for making dental restorations and the dental restoration made thereby
US20070154867A1 (en) * 2002-10-03 2007-07-05 Cadent Ltd. Method for preparing a physical plaster model
EP1568335A2 (en) * 2004-02-24 2005-08-31 Cadent Ltd. Method and system for designing and producing dental prostheses and appliances
WO2006125072A2 (en) * 2005-05-17 2006-11-23 Align Technology, Inc. Guide apparatus and methods for making tooth positioning appliances
US20070218426A1 (en) * 2006-03-06 2007-09-20 D4D Technologies, Llc Digital impression for remote manufacturing of dental impressions

Also Published As

Publication number Publication date
WO2009090214A2 (en) 2009-07-23
DE102008004741A1 (en) 2009-07-30

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