DE69211057D1 - Gerät zur radiographischen Diagnose - Google Patents

Gerät zur radiographischen Diagnose

Info

Publication number
DE69211057D1
DE69211057D1 DE69211057T DE69211057T DE69211057D1 DE 69211057 D1 DE69211057 D1 DE 69211057D1 DE 69211057 T DE69211057 T DE 69211057T DE 69211057 T DE69211057 T DE 69211057T DE 69211057 D1 DE69211057 D1 DE 69211057D1
Authority
DE
Germany
Prior art keywords
diagnostic device
radiographic diagnostic
radiographic
diagnostic
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 - Fee Related
Application number
DE69211057T
Other languages
English (en)
Other versions
DE69211057T2 (de
Inventor
Senzo Fujii
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69211057D1 publication Critical patent/DE69211057D1/de
Application granted granted Critical
Publication of DE69211057T2 publication Critical patent/DE69211057T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H04N5/3205—Transforming X-rays using subtraction imaging techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/12—Devices for detecting or locating foreign bodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/504—Clinical applications involving diagnosis of blood vessels, e.g. by angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
DE69211057T 1991-06-12 1992-06-10 Gerät zur radiographischen Diagnose Expired - Fee Related DE69211057T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3139359A JPH04364677A (ja) 1991-06-12 1991-06-12 放射線診断のための画像処理装置

Publications (2)

Publication Number Publication Date
DE69211057D1 true DE69211057D1 (de) 1996-07-04
DE69211057T2 DE69211057T2 (de) 1997-01-23

Family

ID=15243495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211057T Expired - Fee Related DE69211057T2 (de) 1991-06-12 1992-06-10 Gerät zur radiographischen Diagnose

Country Status (4)

Country Link
US (1) US5285786A (de)
EP (1) EP0518282B1 (de)
JP (1) JPH04364677A (de)
DE (1) DE69211057T2 (de)

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JP3002937B2 (ja) * 1993-09-13 2000-01-24 富士写真フイルム株式会社 エネルギーサブトラクション画像処理方法
EP0726543B1 (de) * 1995-02-07 2003-09-10 Canon Kabushiki Kaisha Verfahren und Einrichtung zur Bildverarbeitung
US5730129A (en) * 1995-04-03 1998-03-24 General Electric Company Imaging of interventional devices in a non-stationary subject
JP3589505B2 (ja) * 1995-06-09 2004-11-17 株式会社日立メディコ ３次元画像処理表示装置
US5859922A (en) * 1997-02-21 1999-01-12 Hoffmann; Kenneth R. Process of determining the three-dimensional location of a pacemaker leads in the heart of a subject
US5809105A (en) * 1997-03-19 1998-09-15 General Electric Company Noise filter for digital x-ray imaging system
US6055449A (en) * 1997-09-22 2000-04-25 Siemens Corporate Research, Inc. Method for localization of a biopsy needle or similar surgical tool in a radiographic image
US6360116B1 (en) 1998-02-27 2002-03-19 Varian Medical Systems, Inc. Brachytherapy system for prostate cancer treatment with computer implemented systems and processes to facilitate pre-operative planning and post-operative evaluations
US6327490B1 (en) 1998-02-27 2001-12-04 Varian Medical Systems, Inc. Brachytherapy system for prostate cancer treatment with computer implemented systems and processes to facilitate pre-implantation planning and post-implantation evaluations with storage of multiple plan variations for a single patient
US6301498B1 (en) * 1998-04-17 2001-10-09 Cornell Research Foundation, Inc. Method of determining carotid artery stenosis using X-ray imagery
US6937696B1 (en) 1998-10-23 2005-08-30 Varian Medical Systems Technologies, Inc. Method and system for predictive physiological gating
US7158610B2 (en) * 2003-09-05 2007-01-02 Varian Medical Systems Technologies, Inc. Systems and methods for processing x-ray images
US6385476B1 (en) * 1999-09-21 2002-05-07 Biosense, Inc. Method and apparatus for intracardially surveying a condition of a chamber of a heart
JP4532675B2 (ja) * 2000-06-06 2010-08-25 キヤノン株式会社 画像処理装置、画像処理システム、画像処理方法、及び記憶媒体
US6829379B1 (en) 2000-11-27 2004-12-07 Ge Medical Systems Global Technology Company, Llc Methods and apparatus to assist and facilitate vessel analysis
DE10162272A1 (de) * 2001-12-19 2003-07-10 Philips Intellectual Property Verfahren zur Unterstützung der Orientierung im Gefäßsystem
GB0216893D0 (en) * 2002-07-20 2002-08-28 Univ Surrey Image colouring
US7359554B2 (en) * 2002-08-26 2008-04-15 Cleveland Clinic Foundation System and method for identifying a vascular border
US7620444B2 (en) * 2002-10-05 2009-11-17 General Electric Company Systems and methods for improving usability of images for medical applications
DE10246904B4 (de) * 2002-10-08 2010-01-28 Siemens Ag Verfahren zum Herstellen eines Röntgenbildes
FR2848809B1 (fr) * 2002-12-20 2005-10-28 Ge Med Sys Global Tech Co Llc Procede d'aide a la navigation vasculaie destine a un dispositif de fluoroscopie a rayons x
DE602004003521T2 (de) * 2003-06-26 2007-10-04 Fujifilm Corporation Verfahren, Vorrichtung und Programm zur Bildverarbeitung und zur Detektion von abnormalen Schatten
US7822241B2 (en) * 2003-08-21 2010-10-26 Koninklijke Philips Electronics N.V. Device and method for combining two images
US20050053267A1 (en) * 2003-09-05 2005-03-10 Varian Medical Systems Technologies, Inc. Systems and methods for tracking moving targets and monitoring object positions
US8571639B2 (en) 2003-09-05 2013-10-29 Varian Medical Systems, Inc. Systems and methods for gating medical procedures
US20050094262A1 (en) * 2003-11-05 2005-05-05 Visx, Incorporated Microscope magnification sensor
WO2005044107A1 (ja) * 2003-11-05 2005-05-19 Hitachi Medical Corporation Ｘ線計測装置及びｘ線計測方法
FR2876896B1 (fr) * 2004-10-21 2007-10-26 Gen Electric Procede d'utilisation d'un dispositif de tomographie pour l'obtention d'images radioscopiques et dispositif pour la mise en oeuvre dudit procede
US7343032B2 (en) * 2005-09-01 2008-03-11 Fujifilm Corporation Method and apparatus for automatic and dynamic vessel detection
WO2008001264A2 (en) * 2006-06-28 2008-01-03 Koninklijke Philips Electronics N. V. Spatially varying 2d image processing based on 3d image data
US8009904B2 (en) * 2007-07-13 2011-08-30 Siemens Medical Solutions Usa, Inc. Medical diagnostic ultrasound gray scale mapping for dynamic range on a display
US8934604B2 (en) * 2007-09-28 2015-01-13 Kabushiki Kaisha Toshiba Image display apparatus and X-ray diagnostic apparatus
FR2924254B1 (fr) * 2007-11-23 2010-01-01 Gen Electric Procede de traitement d'images en radioscopie interventionnelle
US20100061596A1 (en) * 2008-09-05 2010-03-11 Varian Medical Systems Technologies, Inc. Video-Based Breathing Monitoring Without Fiducial Tracking
US10667727B2 (en) 2008-09-05 2020-06-02 Varian Medical Systems, Inc. Systems and methods for determining a state of a patient
FR2942124B1 (fr) * 2009-02-17 2017-05-12 Gen Electric Procede et dispositif d'imagerie radiologique
JP5433253B2 (ja) * 2009-02-24 2014-03-05 株式会社東芝 Ｘ線診断装置
DE102009037242A1 (de) * 2009-08-12 2011-04-07 Siemens Aktiengesellschaft Roadmap-Verfahren zur überlagerten Darstellung von Bildern
JP5610761B2 (ja) 2009-12-16 2014-10-22 キヤノン株式会社 Ｘ線画像処理装置、ｘ線画像処理システム、ｘ線画像処理方法、及びコンピュータプログラム
JP5645399B2 (ja) * 2009-12-18 2014-12-24 キヤノン株式会社 Ｘ線画像処理装置、ｘ線画像処理方法、及びコンピュータプログラム
JP5537262B2 (ja) * 2010-05-28 2014-07-02 株式会社東芝 Ｘ線画像診断装置
JP5897279B2 (ja) * 2010-08-17 2016-03-30 株式会社東芝 医用画像診断装置
IN2014CN01639A (de) * 2011-09-06 2015-05-08 Koninkl Philips Nv
JP6697282B2 (ja) * 2015-02-19 2020-05-20 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置、画像処理装置および画像処理方法
JP7233850B2 (ja) 2018-04-25 2023-03-07 キヤノンメディカルシステムズ株式会社 医用画像処理装置、ｘ線診断装置及び医用画像処理プログラム

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* Cited by examiner, † Cited by third party
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US4263916A (en) * 1978-03-27 1981-04-28 University Of Southern California Image averaging for angiography by registration and combination of serial images
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
US4459990A (en) * 1982-01-26 1984-07-17 Elscint, Incorporated Radiographic method and apparatus for the visualization of the interior of a body particularly useful for the visualization of a subject's circulatory system
DE3426830A1 (de) * 1984-03-12 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung
US4636850A (en) * 1984-09-07 1987-01-13 Adac Laboratories, Inc. Apparatus and method for enhancement of video images
JPS63125241A (ja) * 1986-11-14 1988-05-28 株式会社東芝 画像処理装置
DE3826550C2 (de) * 1987-08-07 1994-01-13 Toshiba Kawasaki Kk Einrichtung zum Darstellen von Röntgenbildern
US4878115A (en) * 1987-09-25 1989-10-31 University Of Kentucky Research Foundation Dynamic coronary roadmapping
JP2569668B2 (ja) * 1987-12-31 1997-01-08 株式会社島津製作所 Ｘ線画像処理装置
JP2536024B2 (ja) * 1988-02-29 1996-09-18 株式会社島津製作所 Ｘ線画像処理装置
JPH0299040A (ja) * 1988-10-06 1990-04-11 Toshiba Corp Ｘ線診断装置
JPH02114776A (ja) * 1988-10-25 1990-04-26 Toshiba Corp Ｘ線診断装置
JP2829056B2 (ja) * 1989-10-26 1998-11-25 株式会社東芝 画像表示装置
DE4005111A1 (de) * 1990-02-17 1991-08-22 Philips Patentverwaltung Roentgendiagnostikgeraet mit mitteln zur vergroesserten visuellen darstellung eines waehlbaren ausschnitts des gesamt-bildbereichs
US5054045A (en) * 1990-11-14 1991-10-01 Cedars-Sinai Medical Center Coronary tracking display

Also Published As

Publication number Publication date
DE69211057T2 (de) 1997-01-23
EP0518282A1 (de) 1992-12-16
EP0518282B1 (de) 1996-05-29
US5285786A (en) 1994-02-15
JPH04364677A (ja) 1992-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee