DE69926195D1 - Vorrichtung und Verfahren zur Bildgebung - Google Patents

Vorrichtung und Verfahren zur Bildgebung

Info

Publication number
DE69926195D1
DE69926195D1 DE69926195T DE69926195T DE69926195D1 DE 69926195 D1 DE69926195 D1 DE 69926195D1 DE 69926195 T DE69926195 T DE 69926195T DE 69926195 T DE69926195 T DE 69926195T DE 69926195 D1 DE69926195 D1 DE 69926195D1
Authority
DE
Germany
Prior art keywords
imaging
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 - Lifetime
Application number
DE69926195T
Other languages
English (en)
Other versions
DE69926195T2 (de
Inventor
Rodney A Mattson
Pieter Gerhard Roos
Donald E Negrelli
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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
Priority claimed from US09/191,094 external-priority patent/US6092928A/en
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69926195D1 publication Critical patent/DE69926195D1/de
Application granted granted Critical
Publication of DE69926195T2 publication Critical patent/DE69926195T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE69926195T 1998-11-12 1999-10-29 Vorrichtung und Verfahren zur Bildgebung Expired - Lifetime DE69926195T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US191094 1998-11-12
US09/191,094 US6092928A (en) 1998-11-12 1998-11-12 Apparatus and method to determine the relative position of a detector array and an x-ray tube focal spot
US09/378,448 US6461040B1 (en) 1998-11-12 1999-08-20 Apparatus and method to correct for position errors in diagnostic imaging
US378448 1999-08-20

Publications (2)

Publication Number Publication Date
DE69926195D1 true DE69926195D1 (de) 2005-08-25
DE69926195T2 DE69926195T2 (de) 2006-06-01

Family

ID=26886741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926195T Expired - Lifetime DE69926195T2 (de) 1998-11-12 1999-10-29 Vorrichtung und Verfahren zur Bildgebung

Country Status (3)

Country Link
US (1) US6461040B1 (de)
EP (1) EP1000582B1 (de)
DE (1) DE69926195T2 (de)

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US7324628B2 (en) * 2005-04-22 2008-01-29 General Electric Company Method of testing a medical imaging device
US7534037B2 (en) * 2006-10-28 2009-05-19 General Electric Company Methods and apparatus for accelerating mechanical members associated with a moving subsystem on a mobile X-ray medical imaging system
US7744279B2 (en) * 2006-11-02 2010-06-29 Carestream Health, Inc. Orientation sensing apparatus for radiation imaging system
CN101534715B (zh) * 2006-11-10 2012-01-11 皇家飞利浦电子股份有限公司 在(Xper)CT下的针引导过程中的金属伪影预防
US9420974B2 (en) * 2008-06-06 2016-08-23 Koninklijke Philips N.V. Method and apparatus for attenuation correction
DE102008032296B4 (de) * 2008-07-09 2010-06-02 Siemens Aktiengesellschaft Röntgengerät
DE102008035736B8 (de) * 2008-07-31 2013-07-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Röntgenbild-Aufnahmesystem und Röntgenbild-Aufnahmeverfahren zur Aufnahme vonRöntgenprojektionsbildern und von Ausrichtungsinformationen für aufgenommeneRöntgenprojektionsbilder
EP2408375B1 (de) 2009-03-20 2017-12-06 Orthoscan Incorporated Bewegliche bildgebungsvorrichtung
JP5455446B2 (ja) * 2009-06-02 2014-03-26 キヤノン株式会社 放射線撮影装置、放射線撮影装置の制御方法及びプログラム
JP2011067248A (ja) * 2009-09-24 2011-04-07 Fujifilm Corp 放射線画像撮影装置
US8331530B2 (en) 2010-05-24 2012-12-11 General Electric Company Handheld X-ray image viewing system and method
US8174358B2 (en) 2010-05-24 2012-05-08 General Electric Company Handheld X-ray system interface with tracking feature
US8523433B2 (en) 2010-05-24 2013-09-03 General Electric Company Handheld X-ray system interface device and method
CA2744123C (en) * 2010-06-22 2019-07-23 Queen's University At Kingston C-arm rotation encoding methods and apparatus
DE102010027671A1 (de) * 2010-07-20 2012-01-26 Siemens Aktiengesellschaft Modell- und sensorikbasierte Erhöhung der Genauigkeit bei einem Röntgensystem mit einem C-Bogen
WO2012082799A1 (en) 2010-12-13 2012-06-21 Orthoscan, Inc. Mobile fluoroscopic imaging system
EP2526867B1 (de) * 2011-05-26 2018-04-18 General Electric Company Röntgenbildgebungsvorrichtung mit vibrationsstabilisierenden Mitteln und Verfahren zum Betrieb solch einer Röntgenbildgebungsvorrichtung
US9170214B2 (en) * 2011-09-13 2015-10-27 Applied Minds, Llc Motion-based radiograph interlock systems, structures, and processes
DE102011084295B4 (de) * 2011-10-11 2019-02-21 Siemens Healthcare Gmbh Verfahrbares C-Bogen-Röntgengerät
CN103185569B (zh) * 2011-12-30 2017-05-17 Ge医疗系统环球技术有限公司 旋转臂倾角仪以及显示旋转臂转角的方法
CN103697859A (zh) * 2012-09-27 2014-04-02 上海西门子医疗器械有限公司 一种用于测量倾斜角的测量装置和一种医疗设备
DE102013217944A1 (de) * 2013-09-09 2015-03-12 Siemens Aktiengesellschaft Verfahren zur Nachführung eines Röntgendetektors und Röntgengerät mit einer Röntgenquelle und einem Röntgendetektor
US9808211B2 (en) * 2013-11-12 2017-11-07 Carestream Health, Inc. Head and neck imager
US20150216495A1 (en) * 2014-02-05 2015-08-06 Gabriel Gonzalez Robotically assisted self-aligning portable x-ray machine
DE102014210897B4 (de) * 2014-06-06 2022-01-13 Siemens Healthcare Gmbh Verfahren und Vorrichtung zur Strahlerpositionierung
US9615806B2 (en) * 2014-08-20 2017-04-11 David Byron Douglas Method and apparatus for creation and display of artifact-corrected three dimentional (3D) volumetric data from biplane fluoroscopic image acquisition
WO2016081881A1 (en) 2014-11-20 2016-05-26 Heuresis Corporation X-ray scanning system
US9599532B2 (en) * 2015-02-27 2017-03-21 The United States Of America As Represented By The Secretary Of The Navy Characterization and evaluation of optical elements under vibrational loading
US9462264B2 (en) 2015-02-27 2016-10-04 The United States Of America As Represented By The Secretary Of The Navy Characterization and evaluation of optical elements under vibrational loading
US11096650B2 (en) * 2015-08-12 2021-08-24 Koninklijke Philips N.V. Direct acceleration measurement of a subject support
CN106859681A (zh) * 2017-03-15 2017-06-20 深圳市艾克瑞电气有限公司 一种锥形束高低能数字骨密度仪
US10770195B2 (en) 2017-04-05 2020-09-08 Viken Detection Corporation X-ray chopper wheel assembly
WO2019056134A1 (en) * 2017-09-25 2019-03-28 Dalhousie University SYSTEMS AND METHODS FOR CORRECTING POROUS AND BED MOVEMENT-INDUCED DELIGNATION DURING ARC-BASED RADIATION TREATMENT
CN108254395B (zh) * 2017-12-28 2023-10-13 清华大学 扫描图像校正装置、方法和移动式扫描设备
CN115698774A (zh) 2020-06-02 2023-02-03 维肯检测公司 X射线成像设备和方法
CN111839562B (zh) * 2020-06-19 2023-04-11 东软医疗系统股份有限公司 射线数据的处理方法、装置、存储介质和电子设备

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US6092928A (en) * 1998-11-12 2000-07-25 Picker International, Inc. Apparatus and method to determine the relative position of a detector array and an x-ray tube focal spot
US6256364B1 (en) * 1998-11-24 2001-07-03 General Electric Company Methods and apparatus for correcting for x-ray beam movement

Also Published As

Publication number Publication date
EP1000582A2 (de) 2000-05-17
US6461040B1 (en) 2002-10-08
DE69926195T2 (de) 2006-06-01
EP1000582A3 (de) 2001-05-02
EP1000582B1 (de) 2005-07-20

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Legal Events

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8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition