WO2023195913A3 - Platform for determining dental aligner fit - Google Patents

Platform for determining dental aligner fit Download PDF

Info

Publication number
WO2023195913A3
WO2023195913A3 PCT/SG2023/050179 SG2023050179W WO2023195913A3 WO 2023195913 A3 WO2023195913 A3 WO 2023195913A3 SG 2023050179 W SG2023050179 W SG 2023050179W WO 2023195913 A3 WO2023195913 A3 WO 2023195913A3
Authority
WO
WIPO (PCT)
Prior art keywords
dental
platform
dental aligner
computing platform
teeth
Prior art date
Application number
PCT/SG2023/050179
Other languages
French (fr)
Other versions
WO2023195913A2 (en
Inventor
Guo Liang TEO
Wei Ann CHENG
Kevin Lim
Original Assignee
Teo Guo Liang
Cheng Wei Ann
Kevin Lim
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 Teo Guo Liang, Cheng Wei Ann, Kevin Lim filed Critical Teo Guo Liang
Publication of WO2023195913A2 publication Critical patent/WO2023195913A2/en
Publication of WO2023195913A3 publication Critical patent/WO2023195913A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted 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
    • A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H80/00—ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Pathology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

According to a first aspect of the present invention, there is provided a computing platform that receives dental images, the computing platform configured to: analyse each dental image with an algorithm trained to recognise teeth wearing dental aligners within the dental image and identify one or more teeth with an unacceptable gap between its top and a facing inner surface of the dental aligner, the gap being empty and transparent; and harness an output of the algorithm to provide a recommendation on a next course of action with respect to a dental aligner application strategy.
PCT/SG2023/050179 2022-04-07 2023-03-20 Platform for determining dental aligner fit WO2023195913A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202203605U 2022-04-07
SG10202203605U 2022-04-07

Publications (2)

Publication Number Publication Date
WO2023195913A2 WO2023195913A2 (en) 2023-10-12
WO2023195913A3 true WO2023195913A3 (en) 2023-11-16

Family

ID=88244199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2023/050179 WO2023195913A2 (en) 2022-04-07 2023-03-20 Platform for determining dental aligner fit

Country Status (2)

Country Link
TW (1) TW202343370A (en)
WO (1) WO2023195913A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190282333A1 (en) * 2008-01-29 2019-09-19 Align Technology, Inc. Method and system for optimizing dental aligner geometry
US20210264611A1 (en) * 2017-11-07 2021-08-26 Align Technology, Inc. Deep learning for tooth detection and evaluation
WO2021206750A1 (en) * 2019-04-11 2021-10-14 Candid Care Co. Dental aligners, procedures for aligning teeth, and automated orthodontic treatment planning
US20210338379A1 (en) * 2017-07-21 2021-11-04 Dental Monitoring Method for analyzing an image of a dental arch
US20210361226A1 (en) * 2019-09-06 2021-11-25 Sdc U.S. Smilepay Spv Systems and methods for user monitoring
US20210378793A1 (en) * 2017-11-01 2021-12-09 Align Technology, Inc. Treatment plan generation using collision detection by shape filling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190282333A1 (en) * 2008-01-29 2019-09-19 Align Technology, Inc. Method and system for optimizing dental aligner geometry
US20210338379A1 (en) * 2017-07-21 2021-11-04 Dental Monitoring Method for analyzing an image of a dental arch
US20210378793A1 (en) * 2017-11-01 2021-12-09 Align Technology, Inc. Treatment plan generation using collision detection by shape filling
US20210264611A1 (en) * 2017-11-07 2021-08-26 Align Technology, Inc. Deep learning for tooth detection and evaluation
WO2021206750A1 (en) * 2019-04-11 2021-10-14 Candid Care Co. Dental aligners, procedures for aligning teeth, and automated orthodontic treatment planning
US20210361226A1 (en) * 2019-09-06 2021-11-25 Sdc U.S. Smilepay Spv Systems and methods for user monitoring

Also Published As

Publication number Publication date
TW202343370A (en) 2023-11-01
WO2023195913A2 (en) 2023-10-12

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