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SE0203140D0 - Apparatus for determining positions of one or more teeth in tooth replacement arrangements - Google Patents

Apparatus for determining positions of one or more teeth in tooth replacement arrangements

Info

Publication number
SE0203140D0
SE0203140D0 SE0203140A SE0203140A SE0203140D0 SE 0203140 D0 SE0203140 D0 SE 0203140D0 SE 0203140 A SE0203140 A SE 0203140A SE 0203140 A SE0203140 A SE 0203140A SE 0203140 D0 SE0203140 D0 SE 0203140D0
Authority
SE
Sweden
Prior art keywords
teeth
dimensional
reproductions
determining positions
tooth replacement
Prior art date
Application number
SE0203140A
Other languages
Swedish (sv)
Other versions
SE0203140L (en
Inventor
Morgan Andersson
Original Assignee
Jemtab Systems
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 Jemtab Systems filed Critical Jemtab Systems
Priority to SE0203140A priority Critical patent/SE0203140L/en
Publication of SE0203140D0 publication Critical patent/SE0203140D0/en
Priority to PCT/SE2003/001480 priority patent/WO2004037111A1/en
Publication of SE0203140L publication Critical patent/SE0203140L/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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • A61C13/10—Fastening of artificial teeth to denture palates or the like
    • A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
    • A61C13/1013—Arch forms
    • A61C13/1016—Methods or apparatus for mounting, holding or positioning a set of teeth
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Prosthetics (AREA)

Abstract

In a device, accurate positions for teeth in a dental prosthesis arrangement (5) are determined in a data environment. The device utilizes a first three-dimensional reproduction (12) of the dental prosthesis arrangement and one or more second three-dimensional individual reproductions (13, 14) of the teeth. The device is designed so as, on the first three-dimensional reproduction, to enable, firstly, one or more chosen sections, surfaces and/or points related to the position of the teeth within the dental prostheses to be designated as references. The reproductions of the individually read teeth ca n be placed on characteristic sections, surfaces and/or points, identified on the computer screen, of the second three-dimensional reproductions.
SE0203140A 2002-10-24 2002-10-24 Device for determining positions for one or more teeth in tooth replacement arrangements SE0203140L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0203140A SE0203140L (en) 2002-10-24 2002-10-24 Device for determining positions for one or more teeth in tooth replacement arrangements
PCT/SE2003/001480 WO2004037111A1 (en) 2002-10-24 2003-09-23 Device for determining positions for one or more teeth in dental prosthesis arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203140A SE0203140L (en) 2002-10-24 2002-10-24 Device for determining positions for one or more teeth in tooth replacement arrangements

Publications (2)

Publication Number Publication Date
SE0203140D0 true SE0203140D0 (en) 2002-10-24
SE0203140L SE0203140L (en) 2004-04-25

Family

ID=20289355

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203140A SE0203140L (en) 2002-10-24 2002-10-24 Device for determining positions for one or more teeth in tooth replacement arrangements

Country Status (2)

Country Link
SE (1) SE0203140L (en)
WO (1) WO2004037111A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7695281B2 (en) * 2004-11-12 2010-04-13 3M Innovative Properties Company Method and system for designing a dental replacement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503498C2 (en) * 1994-10-04 1996-06-24 Nobelpharma Ab Method and device for a product intended to be part of the human body and a scanning device for a model for the product
JP3672966B2 (en) * 1995-04-14 2005-07-20 株式会社ユニスン Method and apparatus for creating dental prediction model
AU2001251606A1 (en) * 2000-04-28 2001-11-12 Orametirix, Inc. Method and system for scanning a surface and generating a three-dimensional object

Also Published As

Publication number Publication date
WO2004037111A1 (en) 2004-05-06
SE0203140L (en) 2004-04-25

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Legal Events

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NAV Patent application has lapsed