DE69420497D1 - Verfahren und Vorrichtung in bezug auf die Herstellung eines dreidimensionalen Körpers, verwendbar in einem Menschenkörper - Google Patents

Verfahren und Vorrichtung in bezug auf die Herstellung eines dreidimensionalen Körpers, verwendbar in einem Menschenkörper

Info

Publication number
DE69420497D1
DE69420497D1 DE69420497T DE69420497T DE69420497D1 DE 69420497 D1 DE69420497 D1 DE 69420497D1 DE 69420497 T DE69420497 T DE 69420497T DE 69420497 T DE69420497 T DE 69420497T DE 69420497 D1 DE69420497 D1 DE 69420497D1
Authority
DE
Germany
Prior art keywords
data
contours
directed
program
signals
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.)
Expired - Lifetime
Application number
DE69420497T
Other languages
English (en)
Other versions
DE69420497T2 (de
Inventor
Matts Andersson
Anders Toernquist
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.)
Nobel Biocare AB
Original Assignee
Nobel Biocare 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
Application filed by Nobel Biocare AB filed Critical Nobel Biocare AB
Publication of DE69420497D1 publication Critical patent/DE69420497D1/de
Application granted granted Critical
Publication of DE69420497T2 publication Critical patent/DE69420497T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • A61C9/008—Mechanical means or methods, e.g. a contact probe moving over the teeth
    • 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
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35114—Generation of connection between two or more surfaces
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35217—Cagd computer aided geometric design, sbgd scanning based geometric design
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35315—Projection, two, three section views
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/901—Method of manufacturing prosthetic device
DE69420497T 1993-07-12 1994-07-05 Verfahren und Vorrichtung in bezug auf die Herstellung eines dreidimensionalen Körpers, verwendbar in einem Menschenkörper Expired - Lifetime DE69420497T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302399A SE501411C2 (sv) 1993-07-12 1993-07-12 Förfarande och anordning vid tredimensionell kropp användbar i människokroppen

Publications (2)

Publication Number Publication Date
DE69420497D1 true DE69420497D1 (de) 1999-10-14
DE69420497T2 DE69420497T2 (de) 2000-04-06

Family

ID=20390591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420497T Expired - Lifetime DE69420497T2 (de) 1993-07-12 1994-07-05 Verfahren und Vorrichtung in bezug auf die Herstellung eines dreidimensionalen Körpers, verwendbar in einem Menschenkörper

Country Status (10)

Country Link
US (2) US5587912A (de)
EP (1) EP0643948B1 (de)
JP (1) JP3460741B2 (de)
AT (1) ATE184406T1 (de)
CA (1) CA2127750C (de)
DE (1) DE69420497T2 (de)
DK (1) DK0643948T3 (de)
ES (1) ES2135558T3 (de)
GR (1) GR3031766T3 (de)
SE (1) SE501411C2 (de)

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ATE184406T1 (de) 1999-09-15
EP0643948A1 (de) 1995-03-22
SE9302399D0 (sv) 1993-07-12
DK0643948T3 (da) 2000-03-27
DE69420497T2 (de) 2000-04-06
ES2135558T3 (es) 1999-11-01
SE501411C2 (sv) 1995-02-06
GR3031766T3 (en) 2000-02-29
EP0643948B1 (de) 1999-09-08
JP3460741B2 (ja) 2003-10-27
CA2127750C (en) 2005-04-12
US5587912A (en) 1996-12-24

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