WO2005115266A3 - Digital manufacturing of removable oral appliances - Google Patents

Digital manufacturing of removable oral appliances Download PDF

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Publication number
WO2005115266A3
WO2005115266A3 PCT/US2005/018327 US2005018327W WO2005115266A3 WO 2005115266 A3 WO2005115266 A3 WO 2005115266A3 US 2005018327 W US2005018327 W US 2005018327W WO 2005115266 A3 WO2005115266 A3 WO 2005115266A3
Authority
WO
WIPO (PCT)
Prior art keywords
software
design
arches
bite
registered
Prior art date
Application number
PCT/US2005/018327
Other languages
French (fr)
Other versions
WO2005115266A2 (en
Inventor
Mark D Lauren
James R Kunkemoeller
Original Assignee
Great Lakes Orthodontics Ltd
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 Great Lakes Orthodontics Ltd filed Critical Great Lakes Orthodontics Ltd
Publication of WO2005115266A2 publication Critical patent/WO2005115266A2/en
Publication of WO2005115266A3 publication Critical patent/WO2005115266A3/en

Links

Classifications

    • 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
    • A61C5/007—Dental splints; teeth or jaw immobilisation devices; stabilizing retainers bonded to teeth after orthodontic treatments
    • 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
    • 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
    • A61C7/002—Orthodontic computer assisted 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
    • 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

Abstract

A digitally-based method is described for the design and production of customized removable dental appliances. The plastic component of custom appliances is designed using software, and milled directly over a plaster model of the dentition. A patient's upper, lower, and bite-registered arches are digitized, registered to a bite or centric occlusion position, and articulated in software using either an average geometry or the geometry of a specific articulator. Appliance design is performed by defining the desired plastic surfaces and margins as dictated by the relative movement and positions of the arches as functionally required for a specific appliance. Standard CAM software is used to read the design file and command a multiaxis machine center to mill the plastic while directly on a plaster model.
PCT/US2005/018327 2004-05-24 2005-05-24 Digital manufacturing of removable oral appliances WO2005115266A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57369004P 2004-05-24 2004-05-24
US60/573,690 2004-05-24

Publications (2)

Publication Number Publication Date
WO2005115266A2 WO2005115266A2 (en) 2005-12-08
WO2005115266A3 true WO2005115266A3 (en) 2009-04-02

Family

ID=35451362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/018327 WO2005115266A2 (en) 2004-05-24 2005-05-24 Digital manufacturing of removable oral appliances

Country Status (2)

Country Link
US (1) US20060003292A1 (en)
WO (1) WO2005115266A2 (en)

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Publication number Publication date
US20060003292A1 (en) 2006-01-05
WO2005115266A2 (en) 2005-12-08

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