CA2557573A1 - Dental data mining - Google Patents

Dental data mining Download PDF

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Publication number
CA2557573A1
CA2557573A1 CA002557573A CA2557573A CA2557573A1 CA 2557573 A1 CA2557573 A1 CA 2557573A1 CA 002557573 A CA002557573 A CA 002557573A CA 2557573 A CA2557573 A CA 2557573A CA 2557573 A1 CA2557573 A1 CA 2557573A1
Authority
CA
Canada
Prior art keywords
tooth
treatment
appliance
displacement
appliances
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.)
Granted
Application number
CA002557573A
Other languages
French (fr)
Other versions
CA2557573C (en
Inventor
Eric E. Kuo
Philippe De Smedt
Cuong Van Nguyen
Christopher W. Overton
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.
Eric E. Kuo
Philippe De Smedt
Cuong Van Nguyen
Christopher W. Overton
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34887040&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2557573(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Align Technology, Inc., Eric E. Kuo, Philippe De Smedt, Cuong Van Nguyen, Christopher W. Overton filed Critical Align Technology, Inc.
Publication of CA2557573A1 publication Critical patent/CA2557573A1/en
Application granted granted Critical
Publication of CA2557573C publication Critical patent/CA2557573C/en
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/22—Social work
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
    • 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
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2216/00—Indexing scheme relating to additional aspects of information retrieval not explicitly covered by G06F16/00 and subgroups
    • G06F2216/03—Data mining
    • 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
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • 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
    • 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
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment

Abstract

Systems and methods are disclosed providing a database comprising a compendium of at least one of patient treatment history; orthodontic therapies, orthodontic information and diagnostics; employing a data mining technique for interrogating said database for generating an output data stream, the output data stream correlating a patient malocclusion with an orthodontic treatment;
and applying the output data stream to improve a dental appliance or a dental appliance usage.

Claims (25)

  1. WHAT IS CLAIMED IS:
    A computer method comprising:
    providing a database comprising a compendium of at least one of patient treatment history, orthodontic therapies, orthodontic information and diagnostics; and interrogating said database to generate an output data stream, the output data stream correlating a patient malocclusion with an orthodontic treatment.
  2. 2. The method of claim 1, further comprising generating at least one appliance having a geometry selected to reposition teeth, wherein the appliance comprises a polymeric shell having a cavity shaped to receive and resiliently reposition teeth from one arrangement to a successive arrangement.
  3. 3. The method of claim 2, further comprising generating additional appliances including braces, the braces including brackets and archwires.
  4. 4. The method of claim 2, wherein the sequence of appliances includes a sequence of polymeric shells manufactured by fitting polymeric sheets over positive models corresponding to the teeth of the patient.
  5. 5. The method of claim 1, wherein the sequence of appliances includes a sequence of polymeric shells manufactured by stereo lithography from digital models.
  6. 6. The method of claim 1, wherein the output data stream is related to clinical constraints.
  7. 7. The method of claim 6, wherein the clinical constraints include a maximum rate of displacement of a tooth, a maximum force on a tooth, and a desired end position of a tooth.
  8. 8. The method of claim 7, wherein the maximum force is a linear force or a torsional force.
  9. 9. The method of claim 7, wherein the maximum rate of displacement is a linear or a angular rate of displacement.
  10. 10. The method of claim 6, wherein the clinical constraints include a maximum rate of displacement of a tooth.
  11. 11. The method of claim 6, wherein the clinical constraints include a maximum rate of linear displacement of a tooth.
  12. 12. The method of claim 6, wherein the clinical constraints include a maximum rate of rotational displacement of a tooth.
  13. 13. The method of claim 1, wherein the last of the sequence of appliances is a positioner for finishing and maintaining teeth positions.
  14. 14. The method of claim 1, further comprising:

    comparing an actual effect of the appliances with an intended effect of the appliances; and identifying an appliance as an unsatisfactory appliance if the actual effect of the appliance is more than a threshold different from the intended effect of the appliance and modifying a model of the unsatisfactory appliance according to the results of the comparison.
  15. 15. The method of claim 1, further comprising capturing at least an initial tooth position, a target tooth position; and one or more intermediate tooth positions.
  16. 16. The method of claim 1, further comprising analyzing one of the intermediate tooth positions with the target position.
  17. 17. The method of claim 1, further comprising capturing characteristics tags associated with a patient case to label captured data.
  18. 18. The method of claim 17, further comprising aggregating data of a set of treatments based on their tags and rating the set of treatments based on the aggregated data.
  19. 19. The method of claim 18, further comprising comparing performance of a plurality of sets of treatments.
  20. 20. The method of claim 1, further comprising applying models to calculate risk of treatment complications for individual patients.
  21. 21. The method of claim 20, further comprising identifying a treatment case for special handling.
  22. 22. The method of claim 20, further comprising identifying a treatment case for special treatment parameters including clinical constraint.
  23. 23. The method of claim 20, further comprising clusterizing clinical practitioners by practice habits.
  24. 24. The method of claim 23, wherein treatment parameters are adapted to preferences specific to each cluster.
  25. 25. The method of claim 1, further comprising applying probabilistic models to predict discrepancies between targeted and actual tooth position at given stages in treatment, and where said predictions are calculated into treatment plans.
CA2557573A 2004-02-27 2005-02-22 Dental data mining Active CA2557573C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/788,635 US7987099B2 (en) 2004-02-27 2004-02-27 Dental data mining
US10/788,635 2004-02-27
PCT/US2005/006028 WO2005086058A1 (en) 2004-02-27 2005-02-22 Dental data mining

Publications (2)

Publication Number Publication Date
CA2557573A1 true CA2557573A1 (en) 2005-09-15
CA2557573C CA2557573C (en) 2012-07-17

Family

ID=34887040

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2557573A Active CA2557573C (en) 2004-02-27 2005-02-22 Dental data mining

Country Status (8)

Country Link
US (2) US7987099B2 (en)
EP (1) EP1723589B1 (en)
JP (1) JP5015765B2 (en)
KR (1) KR101450866B1 (en)
CN (1) CN1973291B (en)
AU (1) AU2005218469B2 (en)
CA (1) CA2557573C (en)
WO (1) WO2005086058A1 (en)

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