CA2713692C - Method and system for optimising dental aligner geometry - Google Patents

Method and system for optimising dental aligner geometry Download PDF

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Publication number
CA2713692C
CA2713692C CA2713692A CA2713692A CA2713692C CA 2713692 C CA2713692 C CA 2713692C CA 2713692 A CA2713692 A CA 2713692A CA 2713692 A CA2713692 A CA 2713692A CA 2713692 C CA2713692 C CA 2713692C
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CA
Canada
Prior art keywords
tooth
movement vector
force
dental
appliance
Prior art date
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Active
Application number
CA2713692A
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English (en)
French (fr)
Other versions
CA2713692A1 (en
Inventor
Vadim Matov
John Y. Morton
Eric Kuo
Heng CAO
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Align Technology Inc
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Align Technology Inc
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40899592&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2713692(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Align Technology Inc filed Critical Align Technology Inc
Publication of CA2713692A1 publication Critical patent/CA2713692A1/en
Application granted granted Critical
Publication of CA2713692C publication Critical patent/CA2713692C/en
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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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • 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
    • 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
    • A61C7/02—Tools for manipulating or working with an orthodontic appliance
    • 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
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • A61C7/146—Positioning or placement of brackets; Tools therefor
    • 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
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • A61C7/16—Brackets; Fixing brackets to teeth specially adapted to be cemented to teeth
    • 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
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/20—Arch wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CA2713692A 2008-01-29 2009-01-29 Method and system for optimising dental aligner geometry Active CA2713692C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US2453408P 2008-01-29 2008-01-29
US2452608P 2008-01-29 2008-01-29
US61/024,534 2008-01-29
US61/024,526 2008-01-29
US12/346,735 US8439672B2 (en) 2008-01-29 2008-12-30 Method and system for optimizing dental aligner geometry
US12/346,735 2008-12-30
PCT/US2009/032335 WO2009097383A1 (en) 2008-01-29 2009-01-29 Method and system for optimising dental aligner geometry

Publications (2)

Publication Number Publication Date
CA2713692A1 CA2713692A1 (en) 2009-08-06
CA2713692C true CA2713692C (en) 2015-04-28

Family

ID=40899592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2713692A Active CA2713692C (en) 2008-01-29 2009-01-29 Method and system for optimising dental aligner geometry

Country Status (7)

Country Link
US (6) US8439672B2 (enExample)
EP (2) EP2242440B1 (enExample)
JP (7) JP6049120B2 (enExample)
CN (2) CN101977564B (enExample)
CA (1) CA2713692C (enExample)
ES (1) ES2751103T3 (enExample)
WO (1) WO2009097383A1 (enExample)

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* Cited by examiner, † Cited by third party
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US11529215B2 (en) 2022-12-20
CN114404077A (zh) 2022-04-29
WO2009097383A1 (en) 2009-08-06
US11571277B2 (en) 2023-02-07
ES2751103T3 (es) 2020-03-30
US20130230818A1 (en) 2013-09-05
EP2242440A1 (en) 2010-10-27
JP6049120B2 (ja) 2016-12-21
US20250143842A1 (en) 2025-05-08
EP3636205B1 (en) 2025-02-12
JP2019103850A (ja) 2019-06-27
US20230080308A1 (en) 2023-03-16
JP6595520B2 (ja) 2019-10-23
US9107722B2 (en) 2015-08-18
JP7190519B2 (ja) 2022-12-15
US20160008095A1 (en) 2016-01-14
EP2242440B1 (en) 2019-09-04
JP2013255852A (ja) 2013-12-26
JP2017094181A (ja) 2017-06-01
CA2713692A1 (en) 2009-08-06
EP3636205A1 (en) 2020-04-15
CN101977564B (zh) 2019-03-15
JP6873175B2 (ja) 2021-05-19
CN114404077B (zh) 2024-11-15
CN101977564A (zh) 2011-02-16
JP6072728B2 (ja) 2017-02-01
JP2021079237A (ja) 2021-05-27
US12582505B2 (en) 2026-03-24
JP2011510745A (ja) 2011-04-07
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EP3636205C0 (en) 2025-02-12
US8439672B2 (en) 2013-05-14
US20090191503A1 (en) 2009-07-30
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JP2015120007A (ja) 2015-07-02
US20190282333A1 (en) 2019-09-19

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