DE10345073A1 - Betriebsverfahren für ein tomographiefähiges bildgebendes Untersuchungsgeräts und Röntgen-Computertomographiegerät - Google Patents

Betriebsverfahren für ein tomographiefähiges bildgebendes Untersuchungsgeräts und Röntgen-Computertomographiegerät Download PDF

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Publication number
DE10345073A1
DE10345073A1 DE10345073A DE10345073A DE10345073A1 DE 10345073 A1 DE10345073 A1 DE 10345073A1 DE 10345073 A DE10345073 A DE 10345073A DE 10345073 A DE10345073 A DE 10345073A DE 10345073 A1 DE10345073 A1 DE 10345073A1
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Germany
Prior art keywords
multislice
overview
selection
imaging unit
unit control
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Ceased
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DE10345073A
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English (en)
Inventor
Dieter Boeing
Heiko Mehldau
Dirk Roescher
Werner Schmidt
Christoph Taegert-Kilger
Johann Uebler
Lutz Guendel
Helmut Kropfeld
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Siemens AG
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Siemens AG
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Application filed by Siemens AG filed Critical Siemens AG
Priority to DE10345073A priority Critical patent/DE10345073A1/de
Priority to US10/949,905 priority patent/US20050110748A1/en
Priority to JP2004277472A priority patent/JP2005103263A/ja
Priority to CN200410082680.2A priority patent/CN1600273A/zh
Publication of DE10345073A1 publication Critical patent/DE10345073A1/de
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • A61B6/469—Arrangements for interfacing with the operator or the patient characterised by special input means for selecting a region of interest [ROI]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/488—Diagnostic techniques involving pre-scan acquisition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Pulmonology (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Betrieb eines tomographiefähigen bildgebenden Untersuchungsgeräts, insbesondere eines Röntgen-Computertomographiegeräts (1), mit welchem ein Untersuchungsobjekt (61) durchdringende oder in einem Untersuchungsobjekt (61) entstandene Wellen oder Strahlen (8) aus unterschiedlichen Richtungen bezüglich einer Systemachse (12) erfassbar sind und welches eine Computereinrichtung (31) zur Unterstützung seines Betriebs aufweist. Dabei wird zunächst durch eine Bedienperson ein gewünschtes Abtastvolumen (63) des Untersuchungsobjekts (61) festgelegt (F) und dann gesteuert von der Computereinrichtung (31) in dem Abtastvolumen ein Rohdatensatz mit unterschiedlichen Richtungen zugeordneten Daten ausgenommen (S). Die Computereinrichtung (31) berechnet (R) zum Zwecke der Planung der nachfolgenden Berechnung des Ergebnisbildes (71) - schritthaltend mit der Abtastung oder unmittelbar nach deren Beendigung - eine bildliche Übersichtsdarstellung (65) des Untersuchungsobjekts (61) aus den Rohdaten und bringt diese zur Anzeige (A). Die Übersichtsdarstellung (65) enthält eine dreidimensionale Information des Abtastvolumens (63). Die Bedienperson wählt (W) hierin einen befundungsrelevanten Darstellungsbereich (67) aus. Die Computereinrichtung (31) berechnet (B) mittels eines Bildberechnungsalgorithmus im ausgewählten Darstellungsbereich (67) ein befundungsrelevantes Ergebnisbild (71). Das Verfahren erlaubt die Reduktion der Datenmenge unmittelbar bei ...
DE10345073A 2003-09-26 2003-09-26 Betriebsverfahren für ein tomographiefähiges bildgebendes Untersuchungsgeräts und Röntgen-Computertomographiegerät Ceased DE10345073A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10345073A DE10345073A1 (de) 2003-09-26 2003-09-26 Betriebsverfahren für ein tomographiefähiges bildgebendes Untersuchungsgeräts und Röntgen-Computertomographiegerät
US10/949,905 US20050110748A1 (en) 2003-09-26 2004-09-24 Tomography-capable apparatus and operating method therefor
JP2004277472A JP2005103263A (ja) 2003-09-26 2004-09-24 断層撮影能力のある画像形成検査装置の作動方法およびｘ線コンピュータ断層撮影装置
CN200410082680.2A CN1600273A (zh) 2003-09-26 2004-09-27 断层造影成像检查设备的运行方法和x射线断层造影设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10345073A DE10345073A1 (de) 2003-09-26 2003-09-26 Betriebsverfahren für ein tomographiefähiges bildgebendes Untersuchungsgeräts und Röntgen-Computertomographiegerät

Publications (1)

Publication Number Publication Date
DE10345073A1 true DE10345073A1 (de) 2005-05-04

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DE10345073A Ceased DE10345073A1 (de) 2003-09-26 2003-09-26 Betriebsverfahren für ein tomographiefähiges bildgebendes Untersuchungsgeräts und Röntgen-Computertomographiegerät

Country Status (4)

Country Link
US (1) US20050110748A1 (de)
JP (1) JP2005103263A (de)
CN (1) CN1600273A (de)
DE (1) DE10345073A1 (de)

Cited By (4)

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DE102005022544A1 (de) * 2005-05-17 2006-11-23 Siemens Ag Verfahren und Einrichtung zum Aufnehmen eines digitalen Röntgenbildes
DE102006020398A1 (de) * 2006-04-28 2007-10-31 Siemens Ag Medizintechnisches Diagnosesystem
DE102006020399A1 (de) * 2006-04-28 2007-10-31 Siemens Ag Medizintechnisches Diagnose- und Datenverarbeitungssystem
FR2945929A1 (fr) * 2009-06-02 2010-12-03 Gen Electric Procede, systeme et produit de programme d'ordinateur de traitement d'une serie de coupes et tomosynthese.

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US7760924B2 (en) * 2002-11-27 2010-07-20 Hologic, Inc. System and method for generating a 2D image from a tomosynthesis data set
US8140481B2 (en) * 2005-04-26 2012-03-20 Kabushiki Kaisha Toshiba Medical image filing system and medical image filing method
US20070076929A1 (en) * 2005-10-05 2007-04-05 General Electric Company System and method for automatic post processing image generation
US20070133851A1 (en) * 2005-12-12 2007-06-14 General Electric Company Method and apparatus for selecting computer-assisted algorithms based on protocol and/or parameters of an acquisistion system
US7952592B2 (en) * 2006-09-25 2011-05-31 Siemens Medical Solutions Usa, Inc. System and method for view-dependent cutout geometry for importance-driven volume rendering
US20080119723A1 (en) * 2006-11-22 2008-05-22 Rainer Wegenkittl Localizer Display System and Method
US8553967B2 (en) * 2007-06-29 2013-10-08 General Electric Company System and method for a digital X-ray radiographic tomosynthesis user interface
US7978191B2 (en) * 2007-09-24 2011-07-12 Dolphin Imaging Systems, Llc System and method for locating anatomies of interest in a 3D volume
JP5448344B2 (ja) * 2008-01-08 2014-03-19 株式会社Ｎｔｔドコモ 情報処理装置およびプログラム
JP5224451B2 (ja) * 2008-06-03 2013-07-03 富士フイルム株式会社 投影画像作成装置、方法およびプログラム
JP5864942B2 (ja) * 2011-07-29 2016-02-17 キヤノン株式会社 画像処理装置及び画像処理方法
JP2015510157A (ja) * 2011-12-15 2015-04-02 コーニンクレッカ フィリップス エヌ ヴェ 受領者に対して最適化された医用撮像再構成
JP6139823B2 (ja) * 2012-03-30 2017-05-31 東芝メディカルシステムズ株式会社 コンピュータ断層撮影装置及び医用画像診断支援方法
EP3388962A1 (de) * 2017-04-11 2018-10-17 Siemens Healthcare GmbH Steuerverfahren eines bildgebenden medizinischen systems
DE102019214932A1 (de) * 2019-09-27 2021-04-01 Siemens Healthcare Gmbh Tomosyntheseverfahren
CN113744843A (zh) * 2021-09-07 2021-12-03 上海联影医疗科技股份有限公司 医疗影像数据处理方法、装置、计算机设备和存储介质

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DE19802405A1 (de) * 1998-01-22 1999-08-05 Siemens Ag Röntgendiagnostikeinrichtung mit einem Computertomographen
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WO2003043499A1 (fr) * 2001-11-21 2003-05-30 Hitachi Medical Corporation Tomodensitometre et procede de preparation d'image tomographique associe

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DE19802405A1 (de) * 1998-01-22 1999-08-05 Siemens Ag Röntgendiagnostikeinrichtung mit einem Computertomographen
DE10001492A1 (de) * 2000-01-15 2001-07-19 Philips Corp Intellectual Pty Computertomographie-Verfahren zur Erzeugung eines Scannogramms
DE10003518A1 (de) * 2000-01-27 2001-08-09 Siemens Ag CT-Gerät
US6504892B1 (en) * 2000-10-13 2003-01-07 University Of Rochester System and method for cone beam volume computed tomography using circle-plus-multiple-arc orbit
WO2003043499A1 (fr) * 2001-11-21 2003-05-30 Hitachi Medical Corporation Tomodensitometre et procede de preparation d'image tomographique associe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022544A1 (de) * 2005-05-17 2006-11-23 Siemens Ag Verfahren und Einrichtung zum Aufnehmen eines digitalen Röntgenbildes
DE102006020398A1 (de) * 2006-04-28 2007-10-31 Siemens Ag Medizintechnisches Diagnosesystem
DE102006020399A1 (de) * 2006-04-28 2007-10-31 Siemens Ag Medizintechnisches Diagnose- und Datenverarbeitungssystem
US8111884B2 (en) 2006-04-28 2012-02-07 Siemens Aktiengesellschaft Medical diagnostic and data processing system
DE102006020398B4 (de) * 2006-04-28 2015-09-03 Siemens Aktiengesellschaft Medizintechnisches Diagnosesystem
FR2945929A1 (fr) * 2009-06-02 2010-12-03 Gen Electric Procede, systeme et produit de programme d'ordinateur de traitement d'une serie de coupes et tomosynthese.
US8897414B2 (en) 2009-06-02 2014-11-25 General Electric Company Method, system and computer program product to process a set of tomosynthesis slices

Also Published As

Publication number Publication date
US20050110748A1 (en) 2005-05-26
CN1600273A (zh) 2005-03-30
JP2005103263A (ja) 2005-04-21

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