CA2870360C - Appareil de prosthodontie et d'orthodontie et procedes - Google Patents

Appareil de prosthodontie et d'orthodontie et procedes Download PDF

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Publication number
CA2870360C
CA2870360C CA2870360A CA2870360A CA2870360C CA 2870360 C CA2870360 C CA 2870360C CA 2870360 A CA2870360 A CA 2870360A CA 2870360 A CA2870360 A CA 2870360A CA 2870360 C CA2870360 C CA 2870360C
Authority
CA
Canada
Prior art keywords
volume
configuration
tooth
restoration
patient
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2870360A
Other languages
English (en)
Other versions
CA2870360A1 (fr
Inventor
Eric Kuo
Jihua Cheng
Vadim Matov
Carlos Alvarez
Ali Kakavand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Align Technology Inc
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 CA2870360A priority Critical patent/CA2870360C/fr
Priority claimed from CA2702213A external-priority patent/CA2702213C/fr
Publication of CA2870360A1 publication Critical patent/CA2870360A1/fr
Application granted granted Critical
Publication of CA2870360C publication Critical patent/CA2870360C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61C5/00—Filling or capping teeth
    • A61C5/20—Repairing attrition damage, e.g. facets
    • 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
    • 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

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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Un système et un procédé pour utiliser un ordinateur en vue de générer des renseignements dentaires dun patient sont décrits. Le procédé consiste à recevoir un modèle numérique virtuel de la dentition dun patient dans une première configuration, la dentition comprenant au moins une dent ayant un volume de référence. Il consiste également à amener lordinateur à générer un volume modèle créé alors que la au moins une dent passe de la première à une seconde configuration, et à amener lordinateur à soustraire le volume de référence du volume modèle pour produire un volume.
CA2870360A 2007-10-12 2007-10-12 Appareil de prosthodontie et d'orthodontie et procedes Active CA2870360C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2870360A CA2870360C (fr) 2007-10-12 2007-10-12 Appareil de prosthodontie et d'orthodontie et procedes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2702213A CA2702213C (fr) 2007-10-12 2007-10-12 Appareil prosthodontique et orthodontique et methodes
CA2870360A CA2870360C (fr) 2007-10-12 2007-10-12 Appareil de prosthodontie et d'orthodontie et procedes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2702213A Division CA2702213C (fr) 2007-10-12 2007-10-12 Appareil prosthodontique et orthodontique et methodes

Publications (2)

Publication Number Publication Date
CA2870360A1 CA2870360A1 (fr) 2009-04-16
CA2870360C true CA2870360C (fr) 2017-12-12

Family

ID=52283018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2870360A Active CA2870360C (fr) 2007-10-12 2007-10-12 Appareil de prosthodontie et d'orthodontie et procedes

Country Status (1)

Country Link
CA (1) CA2870360C (fr)

Also Published As

Publication number Publication date
CA2870360A1 (fr) 2009-04-16

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Effective date: 20141107