SE9700634D0 - Förfarande och arrangemang för beröringsfri inmätning av den tre-dimensionella formen hos detal objekt - Google Patents

Förfarande och arrangemang för beröringsfri inmätning av den tre-dimensionella formen hos detal objekt

Info

Publication number
SE9700634D0
SE9700634D0 SE9700634A SE9700634A SE9700634D0 SE 9700634 D0 SE9700634 D0 SE 9700634D0 SE 9700634 A SE9700634 A SE 9700634A SE 9700634 A SE9700634 A SE 9700634A SE 9700634 D0 SE9700634 D0 SE 9700634D0
Authority
SE
Sweden
Prior art keywords
laser beam
dimensional shape
detectors
photo
matrix
Prior art date
Application number
SE9700634A
Other languages
English (en)
Other versions
SE9700634L (sv
SE509005C2 (sv
Inventor
Hans Aahlen
Leif Ek
Gustav Wolrath
Original Assignee
Dentronic 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 Dentronic Ab filed Critical Dentronic Ab
Priority to SE9700634A priority Critical patent/SE509005C2/sv
Publication of SE9700634D0 publication Critical patent/SE9700634D0/sv
Priority to AU61294/98A priority patent/AU6129498A/en
Priority to DE1003439T priority patent/DE1003439T1/de
Priority to PCT/SE1998/000323 priority patent/WO1998036702A1/en
Priority to EP98905933A priority patent/EP1003439A1/en
Priority to US09/367,973 priority patent/US6334773B1/en
Publication of SE9700634L publication Critical patent/SE9700634L/sv
Publication of SE509005C2 publication Critical patent/SE509005C2/sv

Links

Classifications

    • 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
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A61C9/006—Optical means or methods, e.g. scanning the teeth by a laser or light beam projecting one or more stripes or patterns on the teeth
    • 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
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
SE9700634A 1997-02-24 1997-02-24 Förfarande och arrangemang för beröringsfri inmätning av den tre-dimensionella formen hos detala objekt SE509005C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9700634A SE509005C2 (sv) 1997-02-24 1997-02-24 Förfarande och arrangemang för beröringsfri inmätning av den tre-dimensionella formen hos detala objekt
AU61294/98A AU6129498A (en) 1997-02-24 1998-02-24 Method and arrangement for making artificial teeth
DE1003439T DE1003439T1 (de) 1997-02-24 1998-02-24 Verfahren und anordnung zur herstellung von künstlischen zähnen
PCT/SE1998/000323 WO1998036702A1 (en) 1997-02-24 1998-02-24 Method and arrangement for making artificial teeth
EP98905933A EP1003439A1 (en) 1997-02-24 1998-02-24 Method and arrangement for making artificial teeth
US09/367,973 US6334773B1 (en) 1997-02-24 1998-02-24 Method and arrangement for making artificial teeth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700634A SE509005C2 (sv) 1997-02-24 1997-02-24 Förfarande och arrangemang för beröringsfri inmätning av den tre-dimensionella formen hos detala objekt

Publications (3)

Publication Number Publication Date
SE9700634D0 true SE9700634D0 (sv) 1997-02-24
SE9700634L SE9700634L (sv) 1998-08-25
SE509005C2 SE509005C2 (sv) 1998-11-23

Family

ID=20405894

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700634A SE509005C2 (sv) 1997-02-24 1997-02-24 Förfarande och arrangemang för beröringsfri inmätning av den tre-dimensionella formen hos detala objekt

Country Status (6)

Country Link
US (1) US6334773B1 (sv)
EP (1) EP1003439A1 (sv)
AU (1) AU6129498A (sv)
DE (1) DE1003439T1 (sv)
SE (1) SE509005C2 (sv)
WO (1) WO1998036702A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6318994B1 (en) 1999-05-13 2001-11-20 Align Technology, Inc Tooth path treatment plan
EP1136042A1 (en) * 2000-03-20 2001-09-26 Laura Mann Dr. Kevehazi System, method and device for personalized toothbrush
SE518837C2 (sv) * 2000-10-04 2002-11-26 Decim Ab Förfarande och anordning av tandpreparationer och deras dentala omgivning
SE523019C3 (sv) * 2001-03-05 2004-04-14 Cad Esthetics Ab Förfarande och system för en tandrestauration
SE521327C2 (sv) * 2001-09-19 2003-10-21 Decim Ab Förfarande för framställning av en dental restauration som fästs i ett käkben
US20040202983A1 (en) * 2001-09-28 2004-10-14 Align Technology, Inc. Method and kits for forming pontics in polymeric shell aligners
CA2524213A1 (en) * 2003-04-30 2004-11-18 D4D Technologies, L.P. Intra-oral imaging system
JP4571625B2 (ja) * 2003-05-05 2010-10-27 ディーフォーディー テクノロジーズ エルエルシー 光断層映像法による画像化
AU2004273957B2 (en) * 2003-09-17 2009-05-28 D4D Technologies, Llc High speed multiple line three-dimensional digitization
DE102005016525A1 (de) * 2005-04-08 2006-10-19 Degudent Gmbh Verfahren zur dreidimensionalen Formerfassung eines Körpers
WO2008014461A2 (en) * 2006-07-28 2008-01-31 Optimet, Optical Metrology Ltd. Double-sided measurement of dental objects using an optical scanner
US20080143973A1 (en) * 2006-10-12 2008-06-19 Jing Miau Wu Light source device of laser LED and projector having the same device
US8986009B2 (en) * 2008-05-08 2015-03-24 Degudent Gmbh Method for determining 3-D data from at least one prepared maxillary area
WO2010039878A1 (en) * 2008-09-30 2010-04-08 American Dental Association Foundation Apparatus and methods for testing the polishability of materials
CA2763826C (en) 2009-06-17 2020-04-07 3Shape A/S Focus scanning apparatus
GB2477154B (en) * 2010-01-26 2012-03-21 Rolls Royce Plc A method of restoring a metallic component
CN102781335B (zh) * 2010-02-02 2016-05-18 普兰梅卡有限公司 牙科计算机断层摄影设备
JP6009753B2 (ja) * 2011-10-26 2016-10-19 株式会社トプコン 画像測定装置
WO2015118120A1 (en) * 2014-02-07 2015-08-13 3Shape A/S Detecting tooth shade

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054785B1 (de) * 1980-12-24 1985-07-03 Werner H. Dr.med.dent. Mörmann Verfahren zur Herstellung medizinischer und zahntechnischer alloplastischer, endo- und exoprothetischer Passkörper
FR2499736B1 (fr) * 1981-02-12 1987-03-06 Renault Dispositif et procede de localisation d'objets tridimensionnels en vrac pour la commande d'un terminal de prehension
US4663720A (en) * 1984-02-21 1987-05-05 Francois Duret Method of and apparatus for making a prosthesis, especially a dental prosthesis
DE3723555C2 (de) * 1987-07-16 1994-08-11 Steinbichler Hans Verfahren zur Herstellung von Zahnersatz
US5101442A (en) * 1989-11-24 1992-03-31 At&T Bell Laboratories Three-dimensional imaging technique using sharp gradient of illumination
SE468198B (sv) * 1990-12-12 1992-11-23 Nobelpharma Ab Foerfarande och anordning foer framstaellning av individuellt utformade tredimensionella kroppar anvaendbara som tandersaettningar, proteser, etc
CH686657A5 (de) * 1991-11-17 1996-05-31 Liconic Ag Verfahren zur Herstellung eines partiellen Ersatzes eines Zahnes und Einrichtung zur Durchfuehrung des Verfahrens.
US5376796A (en) * 1992-11-25 1994-12-27 Adac Laboratories, Inc. Proximity detector for body contouring system of a medical camera
US5870220A (en) * 1996-07-12 1999-02-09 Real-Time Geometry Corporation Portable 3-D scanning system and method for rapid shape digitizing and adaptive mesh generation

Also Published As

Publication number Publication date
WO1998036702A1 (en) 1998-08-27
DE1003439T1 (de) 2000-11-09
EP1003439A1 (en) 2000-05-31
US6334773B1 (en) 2002-01-01
AU6129498A (en) 1998-09-09
SE9700634L (sv) 1998-08-25
SE509005C2 (sv) 1998-11-23

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Legal Events

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