SE9703353L - Procedure and subject in machine manufacture of dental restoration body - Google Patents

Procedure and subject in machine manufacture of dental restoration body

Info

Publication number
SE9703353L
SE9703353L SE9703353A SE9703353A SE9703353L SE 9703353 L SE9703353 L SE 9703353L SE 9703353 A SE9703353 A SE 9703353A SE 9703353 A SE9703353 A SE 9703353A SE 9703353 L SE9703353 L SE 9703353L
Authority
SE
Sweden
Prior art keywords
restoration body
geometry
blank
colour
machined
Prior art date
Application number
SE9703353A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE509208C2 (en
SE9703353D0 (en
Inventor
Tomas Rostvall
Anders Sundh
Original Assignee
Dentronic 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 Dentronic Ab filed Critical Dentronic Ab
Priority to SE9703353A priority Critical patent/SE9703353L/en
Publication of SE9703353D0 publication Critical patent/SE9703353D0/en
Priority to AU91953/98A priority patent/AU9195398A/en
Priority to EP98944410A priority patent/EP1018974A1/en
Priority to PCT/SE1998/001660 priority patent/WO1999013796A1/en
Publication of SE509208C2 publication Critical patent/SE509208C2/en
Publication of SE9703353L publication Critical patent/SE9703353L/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
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • 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

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 Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The present invention concerns a method for the production by machining of a dental restoration body for use when mending, restoring or building up a tooth or row of teeth, as well as a blank intented for the production of the dental restoration body by machining. The procedure involves that numerical information about the geometry of the desired restoration body is compared with information about the geometry of available blanks; that information about the colour of the desired restoration body is compared with information about the colour of available blanks; that the blank whose geometry most closely exceeds the geometry of the desired restoration body and whose colour most closely agrees with the colour of the desired restoration body is selected; and that the chosen blank is machined to the desired restoration body. The blank includes a part for firmly attaching the blank during machining, the firm attachment part (5), and a part intended to be machined, the machined part (7), that has a specified geometry, whereby a waist of material (8) or neck to facilitate the access of the machine tool and reduce the amount of rough machining during the production of the restoration body is arranged between the parts. In addition, the geometry of the machined part (7) is roughly pre-formed and a directional orienting reference device is arranged at a specified position on the blank. A recess (12) of specified dimensions is also arranged on one surface of the machined part (7).
SE9703353A 1997-09-17 1997-09-17 Procedure and subject in machine manufacture of dental restoration body SE9703353L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9703353A SE9703353L (en) 1997-09-17 1997-09-17 Procedure and subject in machine manufacture of dental restoration body
AU91953/98A AU9195398A (en) 1997-09-17 1998-09-16 Method and blank for the production of a dental body
EP98944410A EP1018974A1 (en) 1997-09-17 1998-09-16 Method and blank for the production of a dental body
PCT/SE1998/001660 WO1999013796A1 (en) 1997-09-17 1998-09-16 Method and blank for the production of a dental body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703353A SE9703353L (en) 1997-09-17 1997-09-17 Procedure and subject in machine manufacture of dental restoration body

Publications (3)

Publication Number Publication Date
SE9703353D0 SE9703353D0 (en) 1997-09-17
SE509208C2 SE509208C2 (en) 1998-12-14
SE9703353L true SE9703353L (en) 1998-12-14

Family

ID=20408278

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703353A SE9703353L (en) 1997-09-17 1997-09-17 Procedure and subject in machine manufacture of dental restoration body

Country Status (4)

Country Link
EP (1) EP1018974A1 (en)
AU (1) AU9195398A (en)
SE (1) SE9703353L (en)
WO (1) WO1999013796A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW461806B (en) 1999-08-02 2001-11-01 Advance Kk Method of manufacturing dental prosthesis, method of placing object and measuring device
WO2001032093A1 (en) * 1999-11-02 2001-05-10 Jeneric/Pentron Incorporated Cad/cam blocks in the manufacture of dental materials
DE20023670U1 (en) * 2000-02-08 2005-10-06 Dental Consulting Mönkmeyer S.L. Manufactured teeth for placement on prepared natural teeth or fragments
SE0101035L (en) * 2001-03-23 2002-09-24 Decim Ab Apparatus and method for producing a dental restoration
DE10233314B4 (en) 2002-07-22 2007-09-06 Sirona Dental Systems Gmbh Measuring device for an original and thus provided processing machine
DE10322762B4 (en) 2003-05-19 2013-12-05 Sirona Dental Systems Gmbh Holder for a blank and method for measuring the position and orientation of the holder
DE10330758B4 (en) 2003-07-07 2006-07-20 Sirona Dental Systems Gmbh Blank for the production of dental moldings and method for producing the molded part
DE102004063417B4 (en) * 2004-12-23 2006-08-24 Sirona Dental Systems Gmbh Blank for the production of dental moldings and method for producing the molded part
US20060172263A1 (en) * 2005-02-01 2006-08-03 D4D Technologies, Lp Mill blank
WO2006120254A2 (en) * 2005-05-13 2006-11-16 Sirona Dental Systems Gmbh Method for production of a tooth replacement piece and a tooth replacement piece produced by said method and a blank for production of a tooth replacement piece
DE102006040798A1 (en) * 2006-08-31 2008-03-20 Merz Dental Gmbh side approach
DE102007036279B4 (en) * 2007-07-31 2024-08-22 Sirona Dental Systems Gmbh Blank with a coding and method for producing a dental molded part
WO2009016223A2 (en) * 2007-07-31 2009-02-05 Sirona Dental Systems Gmbh Blank with encoding and method for manufacturing a dental moulded component
DE102008020720A1 (en) * 2008-04-03 2009-10-15 Sirona Dental Systems Gmbh & Co. Kg Method for processing a blank with an individual enlargement factor and blank for this
DE102010002916A1 (en) 2010-03-16 2011-09-22 Sirona Dental Systems Gmbh Blank with coding for the production of dental moldings and method for the identification of a blank
US11045291B2 (en) 2015-08-03 2021-06-29 James R. Glidewell Dental Ceramics, Inc. Dental restoration preform and method of making the same
JP5964533B1 (en) * 2015-08-31 2016-08-03 株式会社松風 Dental restoration production system for producing a dental restoration from a dental workpiece having a through hole, an operation method of the system, a program for the system, and a dental workpiece to be used in the system
DE102016015911B4 (en) 2015-09-08 2024-03-14 James R. Glidewell Dental Ceramics, Inc. Method for producing dental restorations from sintered preforms
DE102019106143A1 (en) * 2019-03-11 2020-09-17 Kulzer Gmbh Blank for the production of a dental restoration and method for its production
EP4134040A1 (en) 2021-08-09 2023-02-15 Ivoclar Vivadent AG Milling blank and method for producing a dental restoration from a milling blank

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518702C2 (en) * 1995-05-22 1999-03-11 Sirona Dental Systems Gmbh Method and device for computer-aided restoration of teeth
FR2744012B1 (en) * 1996-01-31 1998-04-24 Choplin Dominique METHOD FOR MANUFACTURING DENTAL PROSTHESES

Also Published As

Publication number Publication date
AU9195398A (en) 1999-04-05
SE509208C2 (en) 1998-12-14
SE9703353D0 (en) 1997-09-17
WO1999013796A1 (en) 1999-03-25
EP1018974A1 (en) 2000-07-19

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Legal Events

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NUG Patent has lapsed