DK2884880T3 - Fremgangsmåde til opmåling af et dentalt emne - Google Patents

Fremgangsmåde til opmåling af et dentalt emne Download PDF

Info

Publication number
DK2884880T3
DK2884880T3 DK13763000.0T DK13763000T DK2884880T3 DK 2884880 T3 DK2884880 T3 DK 2884880T3 DK 13763000 T DK13763000 T DK 13763000T DK 2884880 T3 DK2884880 T3 DK 2884880T3
Authority
DK
Denmark
Prior art keywords
procedure
measuring
dental subject
dental
subject
Prior art date
Application number
DK13763000.0T
Other languages
English (en)
Inventor
Anders Adamson
Original Assignee
Sirona Dental Systems Gmbh
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 Sirona Dental Systems Gmbh filed Critical Sirona Dental Systems Gmbh
Application granted granted Critical
Publication of DK2884880T3 publication Critical patent/DK2884880T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00194—Optical arrangements adapted for three-dimensional imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00055—Operational features of endoscopes provided with output arrangements for alerting the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1077—Measuring of profiles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4547—Evaluating teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • G01B21/047—Accessories, e.g. for positioning, for tool-setting, for measuring probes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/042—Force radial
    • F04C2270/0421—Controlled or regulated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/52—Combining or merging partially overlapping images to an overall image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Epidemiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DK13763000.0T 2012-08-14 2013-08-14 Fremgangsmåde til opmåling af et dentalt emne DK2884880T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012214473.0A DE102012214473B4 (de) 2012-08-14 2012-08-14 Verfahren zur Vermessung eines dentalen Objekts mittels einer dentalen Kamera
PCT/EP2013/066994 WO2014027025A1 (de) 2012-08-14 2013-08-14 Verfahren zur vermessung eines dentalen objekts

Publications (1)

Publication Number Publication Date
DK2884880T3 true DK2884880T3 (da) 2022-08-15

Family

ID=49209323

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13763000.0T DK2884880T3 (da) 2012-08-14 2013-08-14 Fremgangsmåde til opmåling af et dentalt emne

Country Status (5)

Country Link
US (2) US10325365B2 (da)
EP (1) EP2884880B1 (da)
DE (1) DE102012214473B4 (da)
DK (1) DK2884880T3 (da)
WO (1) WO2014027025A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014207667A1 (de) * 2014-04-23 2015-10-29 Sirona Dental Systems Gmbh Verfahren zur Durchführung einer optischen dreidimensionalen Aufnahme
US9724177B2 (en) 2014-08-19 2017-08-08 Align Technology, Inc. Viewfinder with real-time tracking for intraoral scanning
JP6366546B2 (ja) * 2015-07-13 2018-08-01 株式会社モリタ製作所 口腔内三次元計測装置、口腔内三次元計測方法及び口腔内三次元計測結果の表示方法
WO2017062044A1 (en) * 2015-10-08 2017-04-13 Carestream Health, Inc. Adaptive tuning of 3d acquisition speed for dental surface imaging
US10751152B2 (en) * 2016-12-21 2020-08-25 National Yang-Ming University Jaw motion tracking system and operating method using the same
DE102017210222A1 (de) * 2017-06-20 2018-12-20 Sirona Dental Systems Gmbh Verfahren zur Erzeugung eines zweidimensionalen Gesamtbilds
KR102632337B1 (ko) * 2020-04-21 2024-02-01 주식회사 메디트 얼라인 상태 표현 장치 및 방법
DE102020133627A1 (de) 2020-12-15 2022-06-15 Infinisense Technologies GmbH Verfahren und Intraoralscanner zum Erfassen der Topographie der Oberfläche eines transluzenten, insbesondere dentalen, Objektes
EP4272630A1 (en) * 2022-05-04 2023-11-08 3Shape A/S System and method for providing dynamic feedback during scanning of a dental object

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640004B2 (en) * 1995-07-28 2003-10-28 Canon Kabushiki Kaisha Image sensing and image processing apparatuses
US6445814B2 (en) * 1996-07-01 2002-09-03 Canon Kabushiki Kaisha Three-dimensional information processing apparatus and method
JP4287646B2 (ja) 2002-12-26 2009-07-01 株式会社ミツトヨ 画像読取装置
US7349104B2 (en) * 2003-10-23 2008-03-25 Technest Holdings, Inc. System and a method for three-dimensional imaging systems
DE10352394B4 (de) 2003-11-10 2009-07-30 Ivoclar Vivadent Ag Intraorale Kameraeinrichtung sowie Verfahren zum Erzeugen eines ausgerichteten Bildes eines intraoralen Gegenstandes, insbesondere eines Patientenzahnes
US7862336B2 (en) 2004-11-26 2011-01-04 Cadent Ltd. Method and system for providing feedback data useful in prosthodontic procedures associated with the intra oral cavity
DE102006009177A1 (de) 2006-02-24 2007-08-30 Dürr Dental GmbH & Co. KG Dentales Handstück
US20080096154A1 (en) 2006-09-12 2008-04-24 Miras Mirror Imaging Solutions Ltd. Dental camera with enhanced features
DE102007005625A1 (de) 2007-01-31 2008-08-07 Gaus, Harry, Dr. Dentalkamera zur 3D-Vermessung mit Scaneinrichtung
DE102008024817A1 (de) 2008-05-24 2009-11-26 DüRR DENTAL AG Kamerahandstück
DE102008054985B4 (de) 2008-12-19 2012-02-02 Sirona Dental Systems Gmbh Verfahren und Vorrichtung zur optischen Vermessung von dreidimensionalen Objekten mittels einer dentalen 3D-Kamera unter Verwendung eines Triangulationsverfahrens
US20100291505A1 (en) 2009-01-23 2010-11-18 Curt Rawley Haptically Enabled Coterminous Production of Prosthetics and Patient Preparations in Medical and Dental Applications
US9838670B2 (en) * 2013-03-11 2017-12-05 Carestream Health, Inc. Method and system for three-dimensional imaging
DE102014207667A1 (de) * 2014-04-23 2015-10-29 Sirona Dental Systems Gmbh Verfahren zur Durchführung einer optischen dreidimensionalen Aufnahme

Also Published As

Publication number Publication date
EP2884880A1 (de) 2015-06-24
US20200005454A1 (en) 2020-01-02
US10325365B2 (en) 2019-06-18
US10580134B2 (en) 2020-03-03
WO2014027025A1 (de) 2014-02-20
DE102012214473B4 (de) 2022-01-13
DE102012214473A1 (de) 2014-02-20
US20150221084A1 (en) 2015-08-06
EP2884880B1 (de) 2022-06-08

Similar Documents

Publication Publication Date Title
DK3225604T3 (da) Fremgangsmåde til fremstilling af flerlagsruder
DK3454346T3 (da) Anordning til cylotronfremstilling af technetium-99m
DK3760159T3 (da) Fremgangsmåde til udformning af en dental indretning
DK2788767T3 (da) Fremgangsmåde til detektering af nukleosomaddukter
DE102012109101A8 (de) Füllstandsmessgerät
DE112012005650T8 (de) Risikomesssystem
DK2884880T3 (da) Fremgangsmåde til opmåling af et dentalt emne
DK2708147T3 (da) Fremgangsmåder til forøgelse af hjernefunktionalitet under anvendelse af 2-fucosyl-lactose
FI20110106A0 (fi) Hammaslääketieteellinen kuvauslaitteisto
DK3985979T3 (da) Fremgangsmåde til bestemmelse af referenceenhed
EP2679981A4 (en) OPTICAL MEASURING DEVICE
FI20126266A (fi) Pehmopaperin mittaus
DK2485011T3 (da) Anordning til måling af afbøjningen af en genstand
DK2932241T3 (da) Fremgangsmåde til autentificering af et ur
DK2870450T3 (da) Fremgangsmåde til bestemmelse af modalparametre
BR112014025875A2 (pt) Método de medição
DK2654634T3 (da) Dentalanordning til fastholdelse af tungen
FI20125972A (fi) Sovitin
DK2872536T3 (da) Fremgangsmåde til ekstraktion af biomasse
DK2809782T3 (da) Forbedret fremgangsmåde til fremstilling af makrokugler
DK3043589T3 (da) Målerapportering
DK2558473T3 (da) Fremgangsmåde til fremstilling af dithiin-tetracarboximider
DK2732707T3 (da) Fremgangsmåde til fremstilling af en sammensætning indeholdende caseinomacropeptid
DK2850452T3 (da) Akustisk afstandsmåling til et trawl
DK3202769T3 (da) Fremgangsmåde til oprensning af phosphaplatinforbindelser