BR112014012813A2 - guia de preparação dental - Google Patents

guia de preparação dental

Info

Publication number
BR112014012813A2
BR112014012813A2 BR112014012813A BR112014012813A BR112014012813A2 BR 112014012813 A2 BR112014012813 A2 BR 112014012813A2 BR 112014012813 A BR112014012813 A BR 112014012813A BR 112014012813 A BR112014012813 A BR 112014012813A BR 112014012813 A2 BR112014012813 A2 BR 112014012813A2
Authority
BR
Brazil
Prior art keywords
virtual
dental
representation
teeth
preparation
Prior art date
Application number
BR112014012813A
Other languages
English (en)
Other versions
BR112014012813B1 (pt
BR112014012813A8 (pt
Inventor
Deichmann Nikolaj
Fisker Rune
Original Assignee
3Shape As
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 3Shape As filed Critical 3Shape As
Publication of BR112014012813A2 publication Critical patent/BR112014012813A2/pt
Publication of BR112014012813A8 publication Critical patent/BR112014012813A8/pt
Publication of BR112014012813B1 publication Critical patent/BR112014012813B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • 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
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Theoretical Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Evolutionary Biology (AREA)
  • Physiology (AREA)
  • Biotechnology (AREA)
  • Computer Hardware Design (AREA)
  • Geometry (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Architecture (AREA)
  • Software Systems (AREA)
  • Dental Prosthetics (AREA)

Abstract

abstract disclosed is method for generating a dental preparation guide configured for validating the preparation of at least one tooth for a dental restoration, said method comprising: a: obtaining a digital 3d representation of a pre-prepared set of teeth; b: virtually removing said at least one tooth from the digital 3d representation of the pre-prepared set of teeth, such that a digital 3d representation of a remaining set of teeth is formed; c: providing a virtual target dental restoration expressing a target shape of the dental restoration; d: creating a virtual validation surface for the dental preparation guide based on the virtual target dental restoration, where the validation surface is such that the preparation of the tooth can be validated by the dental preparation guide; and e: creating a virtual preparation guide surface by combining the virtual validation surface and at least part of the surface of the digital 3d representation of the remaining set of teeth. tradução do resumo resumo patente de invenção: "guia de preparação dental". descreve-se um processo para gerar um guia de preparação dental, configurado para validar a preparação de pelo menos um dente para uma restauração dental, o dito processo compreendendo: a: obter uma representação 3d digital de um conjunto de dentes pré-preparados; b: remover virtualmente o dito pelo menos um dente da representação 3d digital de conjunto de dentes pré-preparados, de modo que uma representação 3d digital de um conjunto remanescente de dentes seja formada; c: proporcionar uma restauração dental desejada virtual expressando uma forma desejada da restauração dental; d: criar uma superfície de validação virtual para o guia de preparação dental com base na restauração dental desejada virtual, em que a superfície de validação é tal que a preparação do dente pode ser validada pelo guia de preparação dental; e e: criar uma superfície de guia de preparação virtual por combinação da superfície de validação virtual e de pelo menos parte da superfície da representação 3d digital de conjunto remanescente de dentes.
BR112014012813-8A 2011-11-28 2012-11-26 processo para gerar um guia de preparação dental BR112014012813B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161564191P 2011-11-28 2011-11-28
DKPA201100925 2011-11-28
US61/564,191 2011-11-28
DKPA201100925 2011-11-28
PCT/EP2012/073605 WO2013079437A2 (en) 2011-11-28 2012-11-26 Dental preparation guide

Publications (3)

Publication Number Publication Date
BR112014012813A2 true BR112014012813A2 (pt) 2017-06-13
BR112014012813A8 BR112014012813A8 (pt) 2017-06-20
BR112014012813B1 BR112014012813B1 (pt) 2021-02-02

Family

ID=48536186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014012813-8A BR112014012813B1 (pt) 2011-11-28 2012-11-26 processo para gerar um guia de preparação dental

Country Status (8)

Country Link
US (5) US10251726B2 (pt)
EP (2) EP3473204B1 (pt)
JP (2) JP6423273B2 (pt)
KR (1) KR102004508B1 (pt)
CN (2) CN104220022B (pt)
BR (1) BR112014012813B1 (pt)
DK (1) DK3473204T3 (pt)
WO (1) WO2013079437A2 (pt)

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Also Published As

Publication number Publication date
DK3473204T3 (da) 2020-10-26
JP2019018044A (ja) 2019-02-07
WO2013079437A3 (en) 2013-10-03
BR112014012813B1 (pt) 2021-02-02
US20190159863A1 (en) 2019-05-30
US10251726B2 (en) 2019-04-09
CN104220022B (zh) 2017-10-03
US20220409334A1 (en) 2022-12-29
EP2785272B1 (en) 2019-01-09
US20230293261A1 (en) 2023-09-21
JP6423273B2 (ja) 2018-11-14
JP2015502209A (ja) 2015-01-22
KR20140105798A (ko) 2014-09-02
KR102004508B1 (ko) 2019-07-26
US20140335470A1 (en) 2014-11-13
WO2013079437A2 (en) 2013-06-06
US11478330B2 (en) 2022-10-25
US11903779B2 (en) 2024-02-20
EP2785272A2 (en) 2014-10-08
US11653998B2 (en) 2023-05-23
JP6616475B2 (ja) 2019-12-04
CN107595413A (zh) 2018-01-19
US10918458B2 (en) 2021-02-16
BR112014012813A8 (pt) 2017-06-20
CN107595413B (zh) 2020-07-31
US20210169607A1 (en) 2021-06-10
EP3473204A1 (en) 2019-04-24
EP3473204B1 (en) 2020-08-19
CN104220022A (zh) 2014-12-17

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