SE0004347D0 - A method for a dental restoration - Google Patents

A method for a dental restoration

Info

Publication number
SE0004347D0
SE0004347D0 SE0004347A SE0004347A SE0004347D0 SE 0004347 D0 SE0004347 D0 SE 0004347D0 SE 0004347 A SE0004347 A SE 0004347A SE 0004347 A SE0004347 A SE 0004347A SE 0004347 D0 SE0004347 D0 SE 0004347D0
Authority
SE
Sweden
Prior art keywords
replica
restoration
dental restoration
preparation
mould
Prior art date
Application number
SE0004347A
Other languages
Swedish (sv)
Other versions
SE518905C2 (en
SE0004347L (en
Inventor
Anders Sund
Brian Michael O
Original Assignee
Decim Ab
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
Priority claimed from SE0003190A external-priority patent/SE0003190D0/en
Application filed by Decim Ab filed Critical Decim Ab
Priority to SE0004347A priority Critical patent/SE518905C2/en
Publication of SE0004347D0 publication Critical patent/SE0004347D0/en
Priority to PCT/SE2001/001889 priority patent/WO2002019940A1/en
Priority to AU2001282836A priority patent/AU2001282836A1/en
Publication of SE0004347L publication Critical patent/SE0004347L/en
Publication of SE518905C2 publication Critical patent/SE518905C2/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • G05B19/4099—Surface or curve machining, making 3D objects, e.g. desktop manufacturing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4207—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
    • 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
    • A61C13/20—Methods or devices for soldering, casting, moulding or melting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37572—Camera, tv, vision
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45167—Dentist, dental manufacture
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49007—Making, forming 3-D object, model, surface
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49008—Making 3-D object with model in computer memory

Abstract

The present invention relates to a method for producing a dental restoration of at least part of at least one tooth. The method comprises measuring the surface of a preparation replica (1) of a preparation, for which the dental restoration is intended, and storing information about the topology of the preparation replica (1) in a data storage means (3), and creating a computer model (4) of the dental restoration, whereby at least some of the information stored in the previous step is used and/or user inputs from a computer operator is registered. At least one tool path is generated for the control of a machining equipment (5), using the computer model (4), and a restoration replica (6) is machined in a restoration replica material, using the at least one tool path. Finally a mould (7) is formed, using the restoration replica (6), and the dental restoration is cast, using the mould (7).
SE0004347A 2000-09-08 2000-11-24 Procedure for dental restoration SE518905C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0004347A SE518905C2 (en) 2000-09-08 2000-11-24 Procedure for dental restoration
PCT/SE2001/001889 WO2002019940A1 (en) 2000-09-08 2001-09-05 A method for a dental restoration
AU2001282836A AU2001282836A1 (en) 2000-09-08 2001-09-05 A method for a dental restoration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0003190A SE0003190D0 (en) 2000-09-08 2000-09-08 Method for dental restorations
SE0004347A SE518905C2 (en) 2000-09-08 2000-11-24 Procedure for dental restoration

Publications (3)

Publication Number Publication Date
SE0004347D0 true SE0004347D0 (en) 2000-11-24
SE0004347L SE0004347L (en) 2002-03-09
SE518905C2 SE518905C2 (en) 2002-12-03

Family

ID=26655227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004347A SE518905C2 (en) 2000-09-08 2000-11-24 Procedure for dental restoration

Country Status (3)

Country Link
AU (1) AU2001282836A1 (en)
SE (1) SE518905C2 (en)
WO (1) WO2002019940A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6915178B2 (en) 2000-09-06 2005-07-05 O'brien Dental Lab, Inc. Dental prosthesis manufacturing process, dental prosthesis pattern & dental prosthesis made thereby
US7228191B2 (en) 2003-05-02 2007-06-05 Geodigm Corporation Method and apparatus for constructing crowns, bridges and implants for dental use
US7333874B2 (en) 2004-02-24 2008-02-19 Cadent Ltd. Method and system for designing and producing dental prostheses and appliances
US7819662B2 (en) 2004-11-30 2010-10-26 Geodigm Corporation Multi-component dental appliances and a method for constructing the same
DE102005009210A1 (en) * 2005-02-25 2006-08-31 Wolfgang Sokalla Method for creation of metal denture restoration elements, comprising four computer controlled steps
WO2008058191A2 (en) 2006-11-07 2008-05-15 Geodigm Corporation Sprue formers
US8200462B2 (en) 2007-01-11 2012-06-12 Geodigm Corporation Dental appliances
DE102016003084A1 (en) 2016-03-14 2017-09-14 CADFEM International GmbH Optimization of superstructures and mesioconstructions in dentures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452219A (en) * 1990-06-11 1995-09-19 Dentsply Research & Development Corp. Method of making a tooth mold

Also Published As

Publication number Publication date
AU2001282836A1 (en) 2002-03-22
SE518905C2 (en) 2002-12-03
SE0004347L (en) 2002-03-09
WO2002019940A1 (en) 2002-03-14

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Legal Events

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NUG Patent has lapsed