CA2296274A1 - Procede pour generer des modeles en 3d a partir d'images medicales - Google Patents

Procede pour generer des modeles en 3d a partir d'images medicales Download PDF

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Publication number
CA2296274A1
CA2296274A1 CA002296274A CA2296274A CA2296274A1 CA 2296274 A1 CA2296274 A1 CA 2296274A1 CA 002296274 A CA002296274 A CA 002296274A CA 2296274 A CA2296274 A CA 2296274A CA 2296274 A1 CA2296274 A1 CA 2296274A1
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CA
Canada
Prior art keywords
patient
images
tooth
model
calibration
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.)
Abandoned
Application number
CA002296274A
Other languages
English (en)
Inventor
David C. Hatcher
William E. Harrell, Jr.
Terry J. Sorensen
Hassan Mostafavi
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.)
ACUSCAPE INTERNATIONAL Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2296274A1 publication Critical patent/CA2296274A1/fr
Abandoned legal-status Critical Current

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Multimedia (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

L'invention concerne un système pour relier des images et générer un modèle anatomique 3D. Il est mis en oeuvre au moyen de trois modules. Un module sculpteur (115) est utilisé pour relier spatialement les images d'un patient. Les images sont générées par diverses techniques telles que celles basées sur l'optique ou les rayons X. Le module sculpteur permet à l'utilisateur d'identifier l'emplacement de différents points anatomiques dans chacune des images ainsi que de relier entre eux les différents points anatomiques dans un espace 3D et de relier ces points avec les images. Le module clinicien (125) utilise les points reliés pour modifier ou personnaliser un modèle stocké tel qu'un modèle anatomique standard 3D. Le modèle personnalisé ainsi crée correspond à un modèle 3D de l'anatomie du patient.
CA002296274A 1998-05-13 1999-05-13 Procede pour generer des modeles en 3d a partir d'images medicales Abandoned CA2296274A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8537298P 1998-05-13 1998-05-13
US60/085,372 1998-05-13
PCT/US1999/010566 WO1999059106A1 (fr) 1998-05-13 1999-05-13 Procede pour generer des modeles en 3d a partir d'images medicales

Publications (1)

Publication Number Publication Date
CA2296274A1 true CA2296274A1 (fr) 1999-11-18

Family

ID=22191192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002296274A Abandoned CA2296274A1 (fr) 1998-05-13 1999-05-13 Procede pour generer des modeles en 3d a partir d'images medicales

Country Status (4)

Country Link
EP (1) EP1027681A4 (fr)
AU (1) AU4076999A (fr)
CA (1) CA2296274A1 (fr)
WO (1) WO1999059106A1 (fr)

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234937B2 (en) 1999-11-30 2007-06-26 Orametrix, Inc. Unified workstation for virtual craniofacial diagnosis, treatment planning and therapeutics
DE10009166A1 (de) * 2000-02-26 2001-08-30 Philips Corp Intellectual Pty Verfahren zur Lokalisierung von Objekten in der interventionellen Radiologie
FI109653B (fi) * 2000-10-11 2002-09-30 Instrumentarium Corp Menetelmä ja laitteisto potilaan pään alueen kuvaamiseksi
EP2261599B1 (fr) 2000-11-08 2013-01-02 Institut Straumann Ag Relevé et réalisation de surfaces (dentaires)
EP1465541B1 (fr) * 2002-01-16 2007-12-12 Orthosoft Inc. Procede et appareil pour la reconstruction de surfaces osseuses pendant une operation chirurgicale
US7715602B2 (en) 2002-01-18 2010-05-11 Orthosoft Inc. Method and apparatus for reconstructing bone surfaces during surgery
ATE357190T1 (de) 2002-03-27 2007-04-15 Brainlab Ag Medizinische navigation bzw. prä-operative behandlungsplanung mit unterstützung durch generische patientendaten
EP1348394B1 (fr) 2002-03-27 2006-02-22 BrainLAB AG Assistance à la planification ou navigation par des données génériques obtenues de patients avec adaptation bi-dimensionelle
US7787932B2 (en) 2002-04-26 2010-08-31 Brainlab Ag Planning and navigation assistance using two-dimensionally adapted generic and detected patient data
CN1308897C (zh) * 2002-09-15 2007-04-04 深圳市泛友科技有限公司 利用一组二维照片与三维模型库生成新的三维模型的方法
FI113615B (fi) 2002-10-17 2004-05-31 Nexstim Oy Kallonmuodon ja sisällön kolmiulotteinen mallinnusmenetelmä
US20040086082A1 (en) * 2002-11-05 2004-05-06 Eastman Kodak Company Method for automatically producing true size radiographic image
DE10252298B3 (de) * 2002-11-11 2004-08-19 Mehl, Albert, Prof. Dr. Dr. Verfahren zur Herstellung von Zahnersatzteilen oder Zahnrestaurationen unter Verwendung elektronischer Zahndarstellungen
US20040166462A1 (en) 2003-02-26 2004-08-26 Align Technology, Inc. Systems and methods for fabricating a dental template
ITRM20030184A1 (it) * 2003-04-22 2004-10-23 Provincia Italiana Della Congregazi One Dei Figli Metodo per il rilevamento e la segnalazione automatizzata
US7873403B2 (en) 2003-07-15 2011-01-18 Brainlab Ag Method and device for determining a three-dimensional form of a body from two-dimensional projection images
DE502004003460D1 (de) * 2004-03-01 2007-05-24 Brainlab Ag Verfahren und Vorrichtung zum Bestimmen einer Symmetrieebene eines dreidimensionalen Objektes
US7477776B2 (en) 2004-03-01 2009-01-13 Brainlab Ag Method and apparatus for determining a plane of symmetry of a three-dimensional object
GB0504172D0 (en) * 2005-03-01 2005-04-06 King S College London Surgical planning
EP1876956A2 (fr) * 2005-04-25 2008-01-16 Xoran Technologies, Inc. Systeme de tomodensitometrie a generation de vue synthetique
WO2007017642A1 (fr) * 2005-08-05 2007-02-15 Depuy Orthopädie Gmbh Systeme chirurgical assiste par ordinateur
US7525309B2 (en) 2005-12-30 2009-04-28 Depuy Products, Inc. Magnetic sensor array
US8862200B2 (en) 2005-12-30 2014-10-14 DePuy Synthes Products, LLC Method for determining a position of a magnetic source
US9918740B2 (en) 2006-02-27 2018-03-20 Biomet Manufacturing, Llc Backup surgical instrument system and method
US8407067B2 (en) 2007-04-17 2013-03-26 Biomet Manufacturing Corp. Method and apparatus for manufacturing an implant
US8591516B2 (en) 2006-02-27 2013-11-26 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
US8608749B2 (en) 2006-02-27 2013-12-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
US9907659B2 (en) 2007-04-17 2018-03-06 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant
US10278711B2 (en) 2006-02-27 2019-05-07 Biomet Manufacturing, Llc Patient-specific femoral guide
US9289253B2 (en) 2006-02-27 2016-03-22 Biomet Manufacturing, Llc Patient-specific shoulder guide
US9113971B2 (en) 2006-02-27 2015-08-25 Biomet Manufacturing, Llc Femoral acetabular impingement guide
US9345548B2 (en) 2006-02-27 2016-05-24 Biomet Manufacturing, Llc Patient-specific pre-operative planning
US8133234B2 (en) 2006-02-27 2012-03-13 Biomet Manufacturing Corp. Patient specific acetabular guide and method
US8568487B2 (en) 2006-02-27 2013-10-29 Biomet Manufacturing, Llc Patient-specific hip joint devices
US8608748B2 (en) 2006-02-27 2013-12-17 Biomet Manufacturing, Llc Patient specific guides
US9339278B2 (en) 2006-02-27 2016-05-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
US8864769B2 (en) 2006-02-27 2014-10-21 Biomet Manufacturing, Llc Alignment guides with patient-specific anchoring elements
US8092465B2 (en) 2006-06-09 2012-01-10 Biomet Manufacturing Corp. Patient specific knee alignment guide and associated method
US8535387B2 (en) 2006-02-27 2013-09-17 Biomet Manufacturing, Llc Patient-specific tools and implants
US7967868B2 (en) 2007-04-17 2011-06-28 Biomet Manufacturing Corp. Patient-modified implant and associated method
US9173661B2 (en) 2006-02-27 2015-11-03 Biomet Manufacturing, Llc Patient specific alignment guide with cutting surface and laser indicator
US20150335438A1 (en) 2006-02-27 2015-11-26 Biomet Manufacturing, Llc. Patient-specific augments
US8377066B2 (en) 2006-02-27 2013-02-19 Biomet Manufacturing Corp. Patient-specific elbow guides and associated methods
US8603180B2 (en) 2006-02-27 2013-12-10 Biomet Manufacturing, Llc Patient-specific acetabular alignment guides
US8858561B2 (en) 2006-06-09 2014-10-14 Blomet Manufacturing, LLC Patient-specific alignment guide
US9795399B2 (en) 2006-06-09 2017-10-24 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
US8068648B2 (en) 2006-12-21 2011-11-29 Depuy Products, Inc. Method and system for registering a bone of a patient with a computer assisted orthopaedic surgery system
EP1959391A1 (fr) * 2007-02-13 2008-08-20 BrainLAB AG Détermination du tracé tridimensionnel du bord d'une structure anatomique
EP2142968B1 (fr) * 2007-04-19 2011-07-27 Damvig Develop Future ApS Procédé de fabrication d'une reproduction d'un objet physique tridimensionnel encapsulé et objets obtenus selon ce procédé
EP1982652A1 (fr) 2007-04-20 2008-10-22 Medicim NV Procédé pour dériver des informations sur la forme
EP3527167A1 (fr) 2007-06-29 2019-08-21 3M Innovative Properties Co. Marquage de marge assisté par vidéo pour modèles dentaires
US8265949B2 (en) 2007-09-27 2012-09-11 Depuy Products, Inc. Customized patient surgical plan
EP2957237A1 (fr) 2007-09-30 2015-12-23 DePuy Products, Inc. Instrument chirurgical orthopédique personnalisé spécifique d'un patient
US8357111B2 (en) 2007-09-30 2013-01-22 Depuy Products, Inc. Method and system for designing patient-specific orthopaedic surgical instruments
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
JP5497766B2 (ja) * 2008-09-18 2014-05-21 ３シェイプ アー／エス 歯科修復物のカスタマイズされた設計のためのツール
IT1392871B1 (it) * 2009-02-26 2012-04-02 Fiorini Metodo e apparato di addestramento chirurgico
DE102009028503B4 (de) 2009-08-13 2013-11-14 Biomet Manufacturing Corp. Resektionsschablone zur Resektion von Knochen, Verfahren zur Herstellung einer solchen Resektionsschablone und Operationsset zur Durchführung von Kniegelenk-Operationen
US8632547B2 (en) 2010-02-26 2014-01-21 Biomet Sports Medicine, Llc Patient-specific osteotomy devices and methods
US9066727B2 (en) 2010-03-04 2015-06-30 Materialise Nv Patient-specific computed tomography guides
TWI387315B (zh) 2010-06-29 2013-02-21 Acer Inc 用來觀看立體影像之快門眼鏡
US9271744B2 (en) 2010-09-29 2016-03-01 Biomet Manufacturing, Llc Patient-specific guide for partial acetabular socket replacement
US9968376B2 (en) 2010-11-29 2018-05-15 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
EP2673738A4 (fr) 2011-02-11 2017-08-23 E-4 Endeavors, Inc. Système et procédé de modélisation de spécimen de biopsie
WO2012117122A1 (fr) 2011-03-01 2012-09-07 Dolphin Imaging Systems, Llc Système et procédé de génération d'une mutation de profils au moyen de données de suivi
US9241745B2 (en) 2011-03-07 2016-01-26 Biomet Manufacturing, Llc Patient-specific femoral version guide
US8417004B2 (en) 2011-04-07 2013-04-09 Dolphin Imaging Systems, Llc System and method for simulated linearization of curved surface
US8650005B2 (en) * 2011-04-07 2014-02-11 Dolphin Imaging Systems, Llc System and method for three-dimensional maxillofacial surgical simulation and planning
US8715289B2 (en) 2011-04-15 2014-05-06 Biomet Manufacturing, Llc Patient-specific numerically controlled instrument
US9675400B2 (en) 2011-04-19 2017-06-13 Biomet Manufacturing, Llc Patient-specific fracture fixation instrumentation and method
US8668700B2 (en) 2011-04-29 2014-03-11 Biomet Manufacturing, Llc Patient-specific convertible guides
US8956364B2 (en) 2011-04-29 2015-02-17 Biomet Manufacturing, Llc Patient-specific partial knee guides and other instruments
US8532807B2 (en) 2011-06-06 2013-09-10 Biomet Manufacturing, Llc Pre-operative planning and manufacturing method for orthopedic procedure
US9084618B2 (en) 2011-06-13 2015-07-21 Biomet Manufacturing, Llc Drill guides for confirming alignment of patient-specific alignment guides
US20130001121A1 (en) 2011-07-01 2013-01-03 Biomet Manufacturing Corp. Backup kit for a patient-specific arthroplasty kit assembly
US8764760B2 (en) 2011-07-01 2014-07-01 Biomet Manufacturing, Llc Patient-specific bone-cutting guidance instruments and methods
US8597365B2 (en) 2011-08-04 2013-12-03 Biomet Manufacturing, Llc Patient-specific pelvic implants for acetabular reconstruction
US9295497B2 (en) 2011-08-31 2016-03-29 Biomet Manufacturing, Llc Patient-specific sacroiliac and pedicle guides
US9066734B2 (en) 2011-08-31 2015-06-30 Biomet Manufacturing, Llc Patient-specific sacroiliac guides and associated methods
US9386993B2 (en) 2011-09-29 2016-07-12 Biomet Manufacturing, Llc Patient-specific femoroacetabular impingement instruments and methods
US10734116B2 (en) 2011-10-04 2020-08-04 Quantant Technology, Inc. Remote cloud based medical image sharing and rendering semi-automated or fully automated network and/or web-based, 3D and/or 4D imaging of anatomy for training, rehearsing and/or conducting medical procedures, using multiple standard X-ray and/or other imaging projections, without a need for special hardware and/or systems and/or pre-processing/analysis of a captured image data
US9301812B2 (en) 2011-10-27 2016-04-05 Biomet Manufacturing, Llc Methods for patient-specific shoulder arthroplasty
WO2013062848A1 (fr) 2011-10-27 2013-05-02 Biomet Manufacturing Corporation Guides glénoïdes spécifiques d'un patient
KR20130046336A (ko) 2011-10-27 2013-05-07 삼성전자주식회사 디스플레이장치의 멀티뷰 디바이스 및 그 제어방법과, 디스플레이 시스템
US9451973B2 (en) 2011-10-27 2016-09-27 Biomet Manufacturing, Llc Patient specific glenoid guide
US9554910B2 (en) 2011-10-27 2017-01-31 Biomet Manufacturing, Llc Patient-specific glenoid guide and implants
US9408686B1 (en) 2012-01-20 2016-08-09 Conformis, Inc. Devices, systems and methods for manufacturing orthopedic implants
US9237950B2 (en) 2012-02-02 2016-01-19 Biomet Manufacturing, Llc Implant with patient-specific porous structure
US10299898B2 (en) 2012-06-15 2019-05-28 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Method for preparing a partial or full dental prosthesis
US9259577B2 (en) 2012-08-31 2016-02-16 Greatbatch Ltd. Method and system of quick neurostimulation electrode configuration and positioning
US9375582B2 (en) 2012-08-31 2016-06-28 Nuvectra Corporation Touch screen safety controls for clinician programmer
US9471753B2 (en) 2012-08-31 2016-10-18 Nuvectra Corporation Programming and virtual reality representation of stimulation parameter Groups
US8983616B2 (en) 2012-09-05 2015-03-17 Greatbatch Ltd. Method and system for associating patient records with pulse generators
US9594877B2 (en) 2012-08-31 2017-03-14 Nuvectra Corporation Virtual reality representation of medical devices
US10668276B2 (en) 2012-08-31 2020-06-02 Cirtec Medical Corp. Method and system of bracketing stimulation parameters on clinician programmers
US9507912B2 (en) 2012-08-31 2016-11-29 Nuvectra Corporation Method and system of simulating a pulse generator on a clinician programmer
US8868199B2 (en) 2012-08-31 2014-10-21 Greatbatch Ltd. System and method of compressing medical maps for pulse generator or database storage
US8903496B2 (en) 2012-08-31 2014-12-02 Greatbatch Ltd. Clinician programming system and method
US9180302B2 (en) 2012-08-31 2015-11-10 Greatbatch Ltd. Touch screen finger position indicator for a spinal cord stimulation programming device
US9615788B2 (en) 2012-08-31 2017-04-11 Nuvectra Corporation Method and system of producing 2D representations of 3D pain and stimulation maps and implant models on a clinician programmer
US9767255B2 (en) 2012-09-05 2017-09-19 Nuvectra Corporation Predefined input for clinician programmer data entry
US9204977B2 (en) 2012-12-11 2015-12-08 Biomet Manufacturing, Llc Patient-specific acetabular guide for anterior approach
US9060788B2 (en) 2012-12-11 2015-06-23 Biomet Manufacturing, Llc Patient-specific acetabular guide for anterior approach
US9839438B2 (en) 2013-03-11 2017-12-12 Biomet Manufacturing, Llc Patient-specific glenoid guide with a reusable guide holder
US9579107B2 (en) 2013-03-12 2017-02-28 Biomet Manufacturing, Llc Multi-point fit for patient specific guide
US9498233B2 (en) 2013-03-13 2016-11-22 Biomet Manufacturing, Llc. Universal acetabular guide and associated hardware
US9826981B2 (en) 2013-03-13 2017-11-28 Biomet Manufacturing, Llc Tangential fit of patient-specific guides
US9517145B2 (en) 2013-03-15 2016-12-13 Biomet Manufacturing, Llc Guide alignment system and method
CN105637512B (zh) 2013-08-22 2018-04-20 贝斯普客公司 用于创造定制产品的方法和系统
US20150112349A1 (en) 2013-10-21 2015-04-23 Biomet Manufacturing, Llc Ligament Guide Registration
US10282488B2 (en) 2014-04-25 2019-05-07 Biomet Manufacturing, Llc HTO guide with optional guided ACL/PCL tunnels
US9408616B2 (en) 2014-05-12 2016-08-09 Biomet Manufacturing, Llc Humeral cut guide
US9561040B2 (en) 2014-06-03 2017-02-07 Biomet Manufacturing, Llc Patient-specific glenoid depth control
US9839436B2 (en) 2014-06-03 2017-12-12 Biomet Manufacturing, Llc Patient-specific glenoid depth control
US9833245B2 (en) 2014-09-29 2017-12-05 Biomet Sports Medicine, Llc Tibial tubercule osteotomy
US9826994B2 (en) 2014-09-29 2017-11-28 Biomet Manufacturing, Llc Adjustable glenoid pin insertion guide
US11147652B2 (en) 2014-11-13 2021-10-19 Align Technology, Inc. Method for tracking, predicting, and proactively correcting malocclusion and related issues
US9820868B2 (en) 2015-03-30 2017-11-21 Biomet Manufacturing, Llc Method and apparatus for a pin apparatus
US10568647B2 (en) 2015-06-25 2020-02-25 Biomet Manufacturing, Llc Patient-specific humeral guide designs
US10226262B2 (en) 2015-06-25 2019-03-12 Biomet Manufacturing, Llc Patient-specific humeral guide designs
WO2017011337A1 (fr) * 2015-07-10 2017-01-19 Quantant Technology Inc. Partage et rendu d'image médicale basés sur un nuage à distance
FR3048541B1 (fr) * 2016-03-01 2019-09-27 Lyra Holding Modification virtuelle de la denture d'une personne
US10722310B2 (en) 2017-03-13 2020-07-28 Zimmer Biomet CMF and Thoracic, LLC Virtual surgery planning system and method
WO2019014452A1 (fr) 2017-07-12 2019-01-17 K2M, Inc. Systèmes et procédés pour modéliser des colonnes vertébrales et traiter des colonnes vertébrales sur la base de modèles de colonnes vertébrales
US11207135B2 (en) 2017-07-12 2021-12-28 K2M, Inc. Systems and methods for modeling spines and treating spines based on spine models
US11000334B1 (en) 2017-07-12 2021-05-11 K2M, Inc. Systems and methods for modeling spines and treating spines based on spine models
GB2565306A (en) * 2017-08-08 2019-02-13 Vision Rt Ltd Method and apparatus for measuring the accuracy of models generated by a patient monitoring system
US10892058B2 (en) 2017-09-29 2021-01-12 K2M, Inc. Systems and methods for simulating spine and skeletal system pathologies
US10874460B2 (en) * 2017-09-29 2020-12-29 K2M, Inc. Systems and methods for modeling spines and treating spines based on spine models
US10521908B2 (en) 2017-12-20 2019-12-31 International Business Machines Corporation User interface for displaying simulated anatomical photographs
US10438351B2 (en) 2017-12-20 2019-10-08 International Business Machines Corporation Generating simulated photographic anatomical slices
US10614570B2 (en) 2017-12-20 2020-04-07 International Business Machines Corporation Medical image exam navigation using simulated anatomical photographs
US11589949B1 (en) * 2018-04-05 2023-02-28 MirrorMe3D, LLC System and methods of creating a 3D medical representation for use in performing reconstructive surgeries
IT201800006261A1 (it) * 2018-06-13 2019-12-13 Procedimento di realizzazione di un prototipo anatomico
US11051829B2 (en) 2018-06-26 2021-07-06 DePuy Synthes Products, Inc. Customized patient-specific orthopaedic surgical instrument
US11636650B2 (en) 2018-09-24 2023-04-25 K2M, Inc. System and method for isolating anatomical features in computerized tomography data
CN110060287B (zh) * 2019-04-26 2021-06-15 北京迈格威科技有限公司 人脸图像鼻部整形方法及装置
US11786308B2 (en) 2019-05-02 2023-10-17 DePuy Synthes Products, Inc. Orthopaedic implant placement system and method
WO2023156447A1 (fr) * 2022-02-18 2023-08-24 3Shape A/S Procédé de génération d'un ensemble de données d'entraînement pour déterminer des structures parodontales d'un patient
CN114596289B (zh) * 2022-03-11 2022-11-22 北京朗视仪器股份有限公司 一种基于软组织轮廓线采样点的口点检测方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005578A (en) * 1986-12-16 1991-04-09 Sam Technology, Inc. Three-dimensional magnetic resonance image distortion correction method and system
US4991579A (en) * 1987-11-10 1991-02-12 Allen George S Method and apparatus for providing related images over time of a portion of the anatomy using fiducial implants
US5099846A (en) * 1988-12-23 1992-03-31 Hardy Tyrone L Method and apparatus for video presentation from a variety of scanner imaging sources
AU4950290A (en) * 1989-01-24 1990-08-24 Dolphin Imaging Systems Inc. Method and apparatus for generating cephalometric images
US5257203A (en) * 1989-06-09 1993-10-26 Regents Of The University Of Minnesota Method and apparatus for manipulating computer-based representations of objects of complex and unique geometry
CA2051939A1 (fr) * 1990-10-02 1992-04-03 Gary A. Ransford Systeme de compression de donnees numeriques a calage et a differenciation
DE69133634D1 (de) * 1990-10-19 2010-08-26 Univ St Louis System zur Lokalisierung einer chirurgischen Sonde relativ zum Kopf
US5274551A (en) * 1991-11-29 1993-12-28 General Electric Company Method and apparatus for real-time navigation assist in interventional radiological procedures
US5273429A (en) * 1992-04-03 1993-12-28 Foster-Miller, Inc. Method and apparatus for modeling a dental prosthesis
JPH07508449A (ja) * 1993-04-20 1995-09-21 ゼネラル・エレクトリック・カンパニイ 外科手術の際に身体構造をよく見える様にするコンピュータ・グラフィック及びライブ・ビデオ・システム
US5356294A (en) * 1993-07-30 1994-10-18 Wataru Odomo Dental diagnostic and instructional apparatus
DE4341367C1 (de) * 1993-12-04 1995-06-14 Harald Dr Med Dr Med Eufinger Verfahren zur Herstellung von Endoprothesen
US5660176A (en) * 1993-12-29 1997-08-26 First Opinion Corporation Computerized medical diagnostic and treatment advice system
US5765561A (en) * 1994-10-07 1998-06-16 Medical Media Systems Video-based surgical targeting system
US5920660A (en) * 1995-04-05 1999-07-06 Hitachi Medical Corporation Tomogram interpolation method for executing interpolation calculation by using pixel values on projection line
JP3411745B2 (ja) * 1995-04-05 2003-06-03 株式会社日立メディコ 断層像補間法及び装置
US5742291A (en) * 1995-05-09 1998-04-21 Synthonics Incorporated Method and apparatus for creation of three-dimensional wire frames
US5737506A (en) * 1995-06-01 1998-04-07 Medical Media Systems Anatomical visualization system
US5608774A (en) * 1995-06-23 1997-03-04 Science Applications International Corporation Portable, digital X-ray apparatus for producing, storing, and displaying electronic radioscopic images
US5776050A (en) * 1995-07-24 1998-07-07 Medical Media Systems Anatomical visualization system
US5889524A (en) * 1995-09-11 1999-03-30 University Of Washington Reconstruction of three-dimensional objects using labeled piecewise smooth subdivision surfaces
US5769861A (en) * 1995-09-28 1998-06-23 Brainlab Med. Computersysteme Gmbh Method and devices for localizing an instrument
JP3881696B2 (ja) * 1995-12-21 2007-02-14 シーメンス コーポレイト リサーチ インコーポレイテツド Ｘ線ジオメトリの校正
US5926568A (en) * 1997-06-30 1999-07-20 The University Of North Carolina At Chapel Hill Image object matching using core analysis and deformable shape loci

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EP1027681A4 (fr) 2001-09-19
WO1999059106A1 (fr) 1999-11-18

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