WO2011021099A3 - Digital dental modeling - Google Patents

Digital dental modeling Download PDF

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Publication number
WO2011021099A3
WO2011021099A3 PCT/IB2010/002063 IB2010002063W WO2011021099A3 WO 2011021099 A3 WO2011021099 A3 WO 2011021099A3 IB 2010002063 W IB2010002063 W IB 2010002063W WO 2011021099 A3 WO2011021099 A3 WO 2011021099A3
Authority
WO
WIPO (PCT)
Prior art keywords
dimensional data
jaw
digital dental
data set
dimensional
Prior art date
Application number
PCT/IB2010/002063
Other languages
French (fr)
Other versions
WO2011021099A2 (en
Inventor
Anatoliy Boltunov
Yury Brailov
Fedor Chelnokov
Roman Roschin
David Mason
Original Assignee
Align Technology, Inc.
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 Align Technology, Inc. filed Critical Align Technology, Inc.
Priority to CN201080037160.3A priority Critical patent/CN102741880B/en
Priority to EP10754366A priority patent/EP2467824A2/en
Publication of WO2011021099A2 publication Critical patent/WO2011021099A2/en
Publication of WO2011021099A3 publication Critical patent/WO2011021099A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/002—Orthodontic computer assisted systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B5/00—ICT specially adapted for modelling or simulations in systems biology, e.g. gene-regulatory networks, protein interaction networks or metabolic networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2004—Aligning objects, relative positioning of parts

Abstract

Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three- dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
PCT/IB2010/002063 2009-08-21 2010-08-19 Digital dental modeling WO2011021099A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080037160.3A CN102741880B (en) 2009-08-21 2010-08-19 Digital dental modeling
EP10754366A EP2467824A2 (en) 2009-08-21 2010-08-19 Digital dental modeling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/583,479 2009-08-21
US12/583,479 US8896592B2 (en) 2009-08-21 2009-08-21 Digital dental modeling

Publications (2)

Publication Number Publication Date
WO2011021099A2 WO2011021099A2 (en) 2011-02-24
WO2011021099A3 true WO2011021099A3 (en) 2012-09-07

Family

ID=43605646

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/002063 WO2011021099A2 (en) 2009-08-21 2010-08-19 Digital dental modeling

Country Status (4)

Country Link
US (8) US8896592B2 (en)
EP (1) EP2467824A2 (en)
CN (1) CN102741880B (en)
WO (1) WO2011021099A2 (en)

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