WO2003059184A3 - Process of making dental restorations - Google Patents

Process of making dental restorations Download PDF

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Publication number
WO2003059184A3
WO2003059184A3 PCT/US2002/040795 US0240795W WO03059184A3 WO 2003059184 A3 WO2003059184 A3 WO 2003059184A3 US 0240795 W US0240795 W US 0240795W WO 03059184 A3 WO03059184 A3 WO 03059184A3
Authority
WO
WIPO (PCT)
Prior art keywords
dental restorations
dental restoration
making dental
digital image
layer
Prior art date
Application number
PCT/US2002/040795
Other languages
French (fr)
Other versions
WO2003059184A2 (en
Inventor
Ivan Stangel
Jr Walter R Zimbeck
Original Assignee
Biomat Sciences Inc
Technology Assessment & Transf
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 Biomat Sciences Inc, Technology Assessment & Transf filed Critical Biomat Sciences Inc
Priority to AU2002367019A priority Critical patent/AU2002367019A1/en
Publication of WO2003059184A2 publication Critical patent/WO2003059184A2/en
Publication of WO2003059184A3 publication Critical patent/WO2003059184A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • 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
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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
    • 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
    • A61C13/0006—Production methods
    • A61C13/0018—Production methods using laser
    • 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
    • A61C13/08—Artificial teeth; Making same
    • A61C13/083—Porcelain or ceramic teeth
    • 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
    • A61C13/08—Artificial teeth; Making same
    • A61C13/09—Composite teeth, e.g. front and back section; Multilayer teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • 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 process of making dental restorations includes the steps of acquiring a digital image of the dental restoration site (101), creating a data file based on the acquired digital image data (102), using the data file to create a dental restoration layer-by-layer by freeform fabrication (103), post-treating to solidify the formed structure (104) and implanting the dental restoration (105).
PCT/US2002/040795 2001-12-21 2002-12-20 Process of making dental restorations WO2003059184A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002367019A AU2002367019A1 (en) 2001-12-21 2002-12-20 Process of making dental restorations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34178901P 2001-12-21 2001-12-21
US60/341,789 2001-12-21

Publications (2)

Publication Number Publication Date
WO2003059184A2 WO2003059184A2 (en) 2003-07-24
WO2003059184A3 true WO2003059184A3 (en) 2003-12-11

Family

ID=23339043

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/040795 WO2003059184A2 (en) 2001-12-21 2002-12-20 Process of making dental restorations

Country Status (3)

Country Link
US (1) US20030222366A1 (en)
AU (1) AU2002367019A1 (en)
WO (1) WO2003059184A2 (en)

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USRE43955E1 (en) 2004-05-10 2013-02-05 Envisiontec Gmbh Process for the production of a three-dimensional object with resolution improvement by pixel-shift
US8845316B2 (en) 2007-07-04 2014-09-30 Envisiontec Gmbh Process and device for producing a three-dimensional object
US8862260B2 (en) 2004-05-10 2014-10-14 Envisiontec Gmbh Process for the production of a three-dimensional object with resolution improvement by “pixel shift”
US9486944B2 (en) 2009-10-19 2016-11-08 Global Filtration Systems Resin solidification substrate and assembly

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US6882894B2 (en) * 2003-01-06 2005-04-19 Duane Milford Durbin Method and system for automated mass manufacturing of custom tooth die models for use in the fabrication of dental prosthetics
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EP1843702A1 (en) * 2004-10-14 2007-10-17 Malcolm Grenness Improved optical composition for impressions or replicas of small objects
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ES2282037B1 (en) * 2006-03-08 2008-09-16 Juan Carlos Garcia Aparicio MANUFACTURING PROCEDURE FOR DIGITAL REMOVABLE DENTAL PROTESIES DESIGNED AND SYSTEM REQUIRED FOR SUCH PURPOSE.
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Publication number Priority date Publication date Assignee Title
USRE43955E1 (en) 2004-05-10 2013-02-05 Envisiontec Gmbh Process for the production of a three-dimensional object with resolution improvement by pixel-shift
US8862260B2 (en) 2004-05-10 2014-10-14 Envisiontec Gmbh Process for the production of a three-dimensional object with resolution improvement by “pixel shift”
US8845316B2 (en) 2007-07-04 2014-09-30 Envisiontec Gmbh Process and device for producing a three-dimensional object
US9486944B2 (en) 2009-10-19 2016-11-08 Global Filtration Systems Resin solidification substrate and assembly

Also Published As

Publication number Publication date
AU2002367019A1 (en) 2003-07-30
US20030222366A1 (en) 2003-12-04
AU2002367019A8 (en) 2003-07-30
WO2003059184A2 (en) 2003-07-24

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