JP4524085B2 - 連続走査断層写真合成システム及び方法 - Google Patents

連続走査断層写真合成システム及び方法 Download PDF

Info

Publication number
JP4524085B2
JP4524085B2 JP2003287246A JP2003287246A JP4524085B2 JP 4524085 B2 JP4524085 B2 JP 4524085B2 JP 2003287246 A JP2003287246 A JP 2003287246A JP 2003287246 A JP2003287246 A JP 2003287246A JP 4524085 B2 JP4524085 B2 JP 4524085B2
Authority
JP
Japan
Prior art keywords
ray
subject
ray source
path
region
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
JP2003287246A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004130105A5 (enExample
JP2004130105A (ja
Inventor
ベルンハルト・エリック・ヘルマン・クラウス
アジャイ・カプール
ジェフリー・ウェイン・エーベルハルト
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2004130105A publication Critical patent/JP2004130105A/ja
Publication of JP2004130105A5 publication Critical patent/JP2004130105A5/ja
Application granted granted Critical
Publication of JP4524085B2 publication Critical patent/JP4524085B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/044—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using laminography or tomosynthesis
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • 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
    • A61B6/588—Setting distance between source unit and detector unit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2003287246A 2002-10-07 2003-08-06 連続走査断層写真合成システム及び方法 Expired - Lifetime JP4524085B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/265,489 US6940943B2 (en) 2002-10-07 2002-10-07 Continuous scan tomosynthesis system and method

Publications (3)

Publication Number Publication Date
JP2004130105A JP2004130105A (ja) 2004-04-30
JP2004130105A5 JP2004130105A5 (enExample) 2006-10-05
JP4524085B2 true JP4524085B2 (ja) 2010-08-11

Family

ID=32030327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003287246A Expired - Lifetime JP4524085B2 (ja) 2002-10-07 2003-08-06 連続走査断層写真合成システム及び方法

Country Status (4)

Country Link
US (1) US6940943B2 (enExample)
JP (1) JP4524085B2 (enExample)
DE (1) DE10336105A1 (enExample)
FR (1) FR2845478B1 (enExample)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970531B2 (en) 2002-10-07 2005-11-29 General Electric Company Continuous scan RAD tomosynthesis system and method
JP3667317B2 (ja) * 2002-11-26 2005-07-06 キヤノン株式会社 放射線断層撮影装置
US8571289B2 (en) 2002-11-27 2013-10-29 Hologic, Inc. System and method for generating a 2D image from a tomosynthesis data set
US7577282B2 (en) 2002-11-27 2009-08-18 Hologic, Inc. Image handling and display in X-ray mammography and tomosynthesis
US7616801B2 (en) 2002-11-27 2009-11-10 Hologic, Inc. Image handling and display in x-ray mammography and tomosynthesis
US10638994B2 (en) 2002-11-27 2020-05-05 Hologic, Inc. X-ray mammography with tomosynthesis
US8565372B2 (en) 2003-11-26 2013-10-22 Hologic, Inc System and method for low dose tomosynthesis
US7831296B2 (en) * 2002-11-27 2010-11-09 Hologic, Inc. X-ray mammography with tomosynthesis
US7123684B2 (en) 2002-11-27 2006-10-17 Hologic, Inc. Full field mammography with tissue exposure control, tomosynthesis, and dynamic field of view processing
FR2860874A1 (fr) * 2003-10-08 2005-04-15 Gen Electric Systeme et procede de tomosynthese rad a balayage continu
US8768026B2 (en) 2003-11-26 2014-07-01 Hologic, Inc. X-ray imaging with x-ray markers that provide adjunct information but preserve image quality
FR2875693B1 (fr) * 2004-09-24 2006-12-08 Gen Electric Dispositif de tomographie par rayons x
US7662082B2 (en) 2004-11-05 2010-02-16 Theragenics Corporation Expandable brachytherapy device
US7702142B2 (en) 2004-11-15 2010-04-20 Hologic, Inc. Matching geometry generation and display of mammograms and tomosynthesis images
EP1816965B1 (en) 2004-11-26 2016-06-29 Hologic, Inc. Integrated multi-mode mammography/tomosynthesis x-ray system
US20070041613A1 (en) * 2005-05-11 2007-02-22 Luc Perron Database of target objects suitable for use in screening receptacles or people and method and apparatus for generating same
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
WO2006119603A1 (en) 2005-05-11 2006-11-16 Optosecurity Inc. Method and system for screening luggage items, cargo containers or persons
US7505554B2 (en) * 2005-07-25 2009-03-17 Digimd Corporation Apparatus and methods of an X-ray and tomosynthesis and dual spectra machine
US7245694B2 (en) 2005-08-15 2007-07-17 Hologic, Inc. X-ray mammography/tomosynthesis of patient's breast
US10008184B2 (en) 2005-11-10 2018-06-26 Hologic, Inc. System and method for generating a 2D image using mammography and/or tomosynthesis image data
US7465268B2 (en) 2005-11-18 2008-12-16 Senorx, Inc. Methods for asymmetrical irradiation of a body cavity
WO2007095330A2 (en) 2006-02-15 2007-08-23 Hologic Inc Breast biopsy and needle localization using tomosynthesis systems
US7711087B2 (en) * 2006-04-07 2010-05-04 Varian Medical Systems, Inc. Patient setup using tomosynthesis techniques
WO2007131160A2 (en) * 2006-05-04 2007-11-15 Xoran Technologies, Inc. Ct scanner with helical path source
US7899232B2 (en) 2006-05-11 2011-03-01 Optosecurity Inc. Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
US20080037703A1 (en) * 2006-08-09 2008-02-14 Digimd Corporation Three dimensional breast imaging
US8062303B2 (en) * 2006-08-16 2011-11-22 K2M, Inc. Apparatus and methods for inserting an implant
US7817773B2 (en) * 2007-01-05 2010-10-19 Dexela Limited Variable speed three-dimensional imaging system
US20080242979A1 (en) * 2007-03-30 2008-10-02 Rayette Ann Fisher Combined X-ray detector and ultrasound imager
US7630533B2 (en) 2007-09-20 2009-12-08 Hologic, Inc. Breast tomosynthesis with display of highlighted suspected calcifications
CN101983034B (zh) * 2008-03-31 2013-02-13 皇家飞利浦电子股份有限公司 基于在用于锥束体积ct乳房x线照相术成像的连续管移动期间无焦斑运动的旋转步进-扫描图像采集的快速断层合成扫描器装置和基于ct的方法
DE102008019128A1 (de) 2008-04-16 2009-10-29 Siemens Aktiengesellschaft Vorrichtung zur Durchführung einer Bestrahlung und Verfahren zur Überwachung einer solchen
US7792245B2 (en) * 2008-06-24 2010-09-07 Hologic, Inc. Breast tomosynthesis system with shifting face shield
US7991106B2 (en) 2008-08-29 2011-08-02 Hologic, Inc. Multi-mode tomosynthesis/mammography gain calibration and image correction using gain map information from selected projection angles
CA2735935C (en) 2008-09-04 2017-07-25 Hologic Inc. Integrated multi-mode mammography/tomosynthesis x-ray system and method
US8382767B2 (en) * 2008-10-31 2013-02-26 K2M, Inc. Implant insertion tool
US8515005B2 (en) * 2009-11-23 2013-08-20 Hologic Inc. Tomosynthesis with shifting focal spot and oscillating collimator blades
CN102176866B (zh) * 2008-11-24 2013-10-16 霍罗吉克公司 控制用于体层合成和乳房x射线照相术成像的x射线焦斑特性的方法和系统
JP2010158298A (ja) * 2009-01-06 2010-07-22 Fujifilm Corp 断層撮影装置及び断層撮影方法
US7831013B2 (en) * 2009-01-16 2010-11-09 Varian Medical Systems, Inc. Real-time motion tracking using tomosynthesis
US9579524B2 (en) 2009-02-11 2017-02-28 Hologic, Inc. Flexible multi-lumen brachytherapy device
US9248311B2 (en) 2009-02-11 2016-02-02 Hologic, Inc. System and method for modifying a flexibility of a brachythereapy catheter
DE102009009052B4 (de) * 2009-02-17 2015-01-08 Siemens Aktiengesellschaft Tomosynthesegerät sowie Verfahren zum Erzeugen eines tomosynthetischen Bilddatensatzes
US8170320B2 (en) * 2009-03-03 2012-05-01 Hologic, Inc. Mammography/tomosynthesis systems and methods automatically deriving breast characteristics from breast x-ray images and automatically adjusting image processing parameters accordingly
US10207126B2 (en) 2009-05-11 2019-02-19 Cytyc Corporation Lumen visualization and identification system for multi-lumen balloon catheter
JP5437001B2 (ja) * 2009-09-28 2014-03-12 富士フイルム株式会社 放射線撮影装置
US10595954B2 (en) 2009-10-08 2020-03-24 Hologic, Inc. Needle breast biopsy system and method for use
US9352172B2 (en) 2010-09-30 2016-05-31 Hologic, Inc. Using a guide member to facilitate brachytherapy device swap
EP2624761B1 (en) 2010-10-05 2021-07-14 Hologic, Inc. Upright x-ray breast imaging with a ct mode, multiple tomosynthesis modes, and a mammography mode
WO2012071429A1 (en) 2010-11-26 2012-05-31 Hologic, Inc. User interface for medical image review workstation
US10342992B2 (en) 2011-01-06 2019-07-09 Hologic, Inc. Orienting a brachytherapy applicator
AU2012225398B2 (en) 2011-03-08 2017-02-02 Hologic, Inc. System and method for dual energy and/or contrast enhanced breast imaging for screening, diagnosis and biopsy
US8540721B2 (en) 2011-04-04 2013-09-24 Amicus Design Group, Llc Adjustable apparatus and methods for inserting an implant
CA3069211C (en) 2011-09-07 2022-06-21 Rapiscan Systems, Inc. X-ray inspection system that integrates manifest data with imaging/detection processing
US8976926B2 (en) * 2011-09-24 2015-03-10 Southwest Research Institute Portable 3-dimensional X-ray imaging system
US11259759B2 (en) 2011-11-18 2022-03-01 Hologic Inc. X-ray mammography and/or breast tomosynthesis using a compression paddle
US9332947B2 (en) 2011-11-18 2016-05-10 Hologic, Inc. X-ray mammography and/or breast tomosynthesis using a compression paddle with an inflatable jacket with dual bottom layer joined at a seam enhancing imaging and improving patient comfort
KR102109588B1 (ko) 2011-11-27 2020-05-12 홀로직, 인크. 유방 조직 이미지를 프로세싱하고, 디스플레잉하고, 네비게이팅하기 위한 방법
ES2641456T3 (es) 2012-02-13 2017-11-10 Hologic, Inc. Sistema y método para navegar por una pila de tomosíntesis usando datos de imágenes sintetizadas
DE102012217490B4 (de) * 2012-09-26 2014-09-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren, Vorrichtung und Steuereinheit zum Aufnehmen von Projektionsbildern mit optimierter Bewegungsbahn
US10070828B2 (en) 2013-03-05 2018-09-11 Nview Medical Inc. Imaging systems and related apparatus and methods
US10846860B2 (en) 2013-03-05 2020-11-24 Nview Medical Inc. Systems and methods for x-ray tomosynthesis image reconstruction
CN105451657A (zh) 2013-03-15 2016-03-30 霍罗吉克公司 用于导航断层合成堆叠的包括自动聚焦的系统和方法
AU2014233687B2 (en) 2013-03-15 2018-12-06 Hologic, Inc. Tomosynthesis-guided biopsy in prone
EP3964132B1 (en) 2013-10-09 2023-07-19 Hologic, Inc. X-ray breast tomosynthesis enhancing spatial resolution including in the thickness direction of a flattened breast
ES2960537T3 (es) 2013-10-24 2024-03-05 Hologic Inc Sistema y método para navegar en una biopsia de mama guiada por rayos X
JP6506769B2 (ja) 2014-02-28 2019-04-24 ホロジック, インコーポレイテッドHologic, Inc. トモシンセシス画像スラブを生成し表示するためのシステムおよび方法
JP6379785B2 (ja) * 2014-07-18 2018-08-29 コニカミノルタ株式会社 断層画像生成システム
US10980494B2 (en) 2014-10-20 2021-04-20 The University Of North Carolina At Chapel Hill Systems and related methods for stationary digital chest tomosynthesis (s-DCT) imaging
US9955932B2 (en) 2014-10-22 2018-05-01 General Electric Company Apparatus and method for tomosynthesis image acquisition
US10603002B2 (en) 2014-11-07 2020-03-31 Hologic, Inc. Pivoting paddle apparatus for mammography/tomosynthesis X-ray system
UA112351C2 (uk) 2014-11-10 2016-08-25 Сергій Іванович Мірошниченко Рентгенівська установка для томосинтезу
US9924909B2 (en) 2015-08-04 2018-03-27 General Electric Company System and method for tomosynthesis image acquisition
US10076292B2 (en) 2015-10-16 2018-09-18 General Electric Company Systems and methods for x-ray tomography having retrograde focal positioning
US10835199B2 (en) 2016-02-01 2020-11-17 The University Of North Carolina At Chapel Hill Optical geometry calibration devices, systems, and related methods for three dimensional x-ray imaging
PL3764280T3 (pl) 2016-02-22 2025-03-17 Rapiscan Systems, Inc. Sposoby weryfikacji typów kontenerów
EP3445247B1 (en) 2016-04-22 2021-03-10 Hologic, Inc. Tomosynthesis with shifting focal spot x-ray system using an addressable array
UA117599C2 (uk) 2016-05-20 2018-08-27 Сергій Іванович Мірошниченко Багатосенсорний цифровий приймач рентгенівського випромінювання та пірамідально-променевий рентгенівський томограф, оснащений таким приймачем
CA3040862A1 (en) 2016-11-08 2018-05-17 Hologic, Inc. Imaging with curved compression elements
US10830712B2 (en) * 2017-03-27 2020-11-10 KUB Technologies, Inc. System and method for cabinet x-ray systems with camera
WO2018183549A1 (en) 2017-03-30 2018-10-04 Hologic, Inc. System and method for synthesizing low-dimensional image data from high-dimensional image data using an object grid enhancement
US11399790B2 (en) 2017-03-30 2022-08-02 Hologic, Inc. System and method for hierarchical multi-level feature image synthesis and representation
EP3600052A1 (en) 2017-03-30 2020-02-05 Hologic, Inc. System and method for targeted object enhancement to generate synthetic breast tissue images
EP3641635A4 (en) 2017-06-20 2021-04-07 Hologic, Inc. DYNAMIC SELF-LEARNING MEDICAL IMAGING PROCEDURE AND SYSTEM
KR102575238B1 (ko) 2017-08-11 2023-09-06 홀로직, 인크. 액세스 코너를 갖는 유방 압박 패들
ES3014459T3 (en) 2017-08-11 2025-04-22 Hologic Inc Breast compression paddle
EP4129188A1 (en) 2017-08-16 2023-02-08 Hologic, Inc. Techniques for breast imaging patient motion artifact compensation
EP3449835B1 (en) 2017-08-22 2023-01-11 Hologic, Inc. Computed tomography system and method for imaging multiple anatomical targets
JP2020537555A (ja) 2017-09-22 2020-12-24 エヌビュー メディカル インク 機械学習レギュラライザを用いた画像再構成
US11090017B2 (en) 2018-09-13 2021-08-17 Hologic, Inc. Generating synthesized projection images for 3D breast tomosynthesis or multi-mode x-ray breast imaging
JP7441828B2 (ja) 2018-09-24 2024-03-01 ホロジック， インコーポレイテッド 乳房マッピングおよび異常定位
US11857358B2 (en) 2018-09-28 2024-01-02 Hologic, Inc. System and method for synthetic breast tissue image generation by high density element suppression
WO2020107019A1 (en) 2018-11-25 2020-05-28 Hologic, Inc. Multimodality hanging protocols
US11020066B2 (en) * 2018-12-10 2021-06-01 KUB Technologies, Inc. System and method for cabinet x-ray systems with stationary x-ray source array
KR20210148132A (ko) 2019-03-29 2021-12-07 홀로직, 인크. 스닙-트리거링된 디지털 영상 보고서 생성
EP3832689A3 (en) 2019-12-05 2021-08-11 Hologic, Inc. Systems and methods for improved x-ray tube life
JP7742349B2 (ja) 2020-01-24 2025-09-19 ホロジック， インコーポレイテッド 水平に変位可能な発泡体乳房圧迫パドル
US11471118B2 (en) 2020-03-27 2022-10-18 Hologic, Inc. System and method for tracking x-ray tube focal spot position
JP7671776B2 (ja) 2020-03-27 2025-05-02 ホロジック， インコーポレイテッド 複数の画像化モダリティにおける関心対象領域を識別するシステム及び方法
EP4125601B1 (en) 2020-03-27 2025-08-06 Hologic, Inc. Systems and methods for correlating regions of interest in multiple imaging modalities
CN112107324B (zh) * 2020-09-03 2024-04-26 上海联影医疗科技股份有限公司 数字乳腺断层摄影设备的扫描方法、介质及医疗设备
US20220164951A1 (en) 2020-11-20 2022-05-26 Hologic, Inc. Systems and methods for using ai to identify regions of interest in medical images
EP4329627A1 (en) 2021-04-26 2024-03-06 Hologic, Inc. Systems and methods for measuring thickness of foam compressive elements
US11786191B2 (en) 2021-05-17 2023-10-17 Hologic, Inc. Contrast-enhanced tomosynthesis with a copper filter
US12186119B2 (en) 2021-10-05 2025-01-07 Hologic, Inc. Interactive model interface for image selection in medical imaging systems
US12254586B2 (en) 2021-10-25 2025-03-18 Hologic, Inc. Auto-focus tool for multimodality image review
KR20240118765A (ko) 2021-11-29 2024-08-05 홀로직, 인크. 관심 객체들을 상관시키기 위한 시스템들 및 방법들
US12414217B2 (en) 2022-02-07 2025-09-09 Hologic, Inc. Systems and methods for adaptively controlling filament current in an X-ray tube

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4054402B2 (ja) * 1997-04-25 2008-02-27 株式会社東芝 Ｘ線断層撮影装置
JPS5334151Y2 (enExample) * 1973-05-17 1978-08-22
US4236079A (en) * 1977-12-02 1980-11-25 General Electric Company Tomographic scanning apparatus
JPS5482189A (en) * 1977-12-14 1979-06-30 Hitachi Medical Corp Xxray ct
DE2945057C2 (de) * 1979-11-08 1984-06-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Verminderung von Bildfehlern in mit Hilfe einer durchdringenden Strahlung hergestellten Schichtbildern eines dreidimensionalen Objektes
JPS5685328A (en) * 1979-12-17 1981-07-11 Uni Pitsutsubaagu Radioactive photographing apparatus
JPS56156140A (en) * 1980-05-06 1981-12-02 Yoshito Takao X-ray fluoroscopy apparatus
JPS57211535A (en) * 1981-06-24 1982-12-25 Toshiba Corp X-ray image pickup device
JPS6392338A (ja) * 1986-10-06 1988-04-22 株式会社　日立メデイコ Ｘ線断層撮影装置のｘ線管移動方法
JPH0546417Y2 (enExample) * 1988-04-28 1993-12-06
JPH0268040A (ja) * 1988-09-02 1990-03-07 Hitachi Medical Corp デイジタルテレビ断層撮影装置
JPH02156930A (ja) * 1988-12-08 1990-06-15 Toshiba Corp 断層撮影装置
JP2722730B2 (ja) * 1989-10-30 1998-03-09 株式会社島津製作所 Ｘ線透視断層撮影装置
JPH0415689A (ja) * 1990-05-09 1992-01-21 Sumitomo Electric Ind Ltd 画像表示回路
JPH06254084A (ja) * 1993-03-01 1994-09-13 Yokogawa Medical Syst Ltd 放射線ｃｔ
JPH08299320A (ja) * 1995-05-10 1996-11-19 Toshiba Corp コンピュータ断層撮影装置
FI952313A7 (fi) * 1995-05-12 1996-11-13 Instrumentarium Oy Menetelmä valotusarvojen automaattiseksi säätämiseksi lineaaritomografiaperiaatteella toimivassa kuvauslaitteessa
JP4458553B2 (ja) * 1996-07-23 2010-04-28 ザ ジェネラル ホスピタル コーポレイション 胸部撮像のための断層合成装置
DE19635592B4 (de) * 1996-09-02 2004-02-05 Siemens Ag Verfahren zum Betrieb einer medizinischen Röntgeneinrichtung und medizinische Röntgeneinrichtung
DE19721535C2 (de) * 1997-05-22 2001-09-06 Siemens Ag Röntgen-Computertomograph zur Erzeugung von Röntgenschattenbildern
US6298111B1 (en) * 1998-06-04 2001-10-02 Kabushiki Kaisha Toshiba X-ray computed tomography apparatus
EP1045667A1 (en) * 1998-10-23 2000-10-25 Koninklijke Philips Electronics N.V. Tomography device
JP4211098B2 (ja) * 1998-10-29 2009-01-21 株式会社島津製作所 Ｘ線断層撮影装置
US6236708B1 (en) * 1998-11-25 2001-05-22 Picker International, Inc. 2D and 3D tomographic X-ray imaging using flat panel detectors
US6222902B1 (en) * 1998-11-25 2001-04-24 Picker International, Inc. Real-time tomographic system with flat panel detectors
JP2001017419A (ja) * 1999-07-07 2001-01-23 Shimadzu Corp Ｘ線断層撮影装置
US6373917B1 (en) * 2000-08-30 2002-04-16 Agilent Technologies, Inc. Z-axis elimination in an X-ray laminography system using image magnification for Z plane adjustment
US6751285B2 (en) * 2001-11-21 2004-06-15 General Electric Company Dose management system for mammographic tomosynthesis
US6882700B2 (en) * 2002-04-15 2005-04-19 General Electric Company Tomosynthesis X-ray mammogram system and method with automatic drive system

Also Published As

Publication number Publication date
US6940943B2 (en) 2005-09-06
FR2845478A1 (fr) 2004-04-09
JP2004130105A (ja) 2004-04-30
FR2845478B1 (fr) 2014-04-11
DE10336105A1 (de) 2004-04-15
US20040066884A1 (en) 2004-04-08

Similar Documents

Publication Publication Date Title
JP2004130105A (ja) 連続走査断層写真合成システム及び方法
JP4478427B2 (ja) 連続走査式ｒａｄトモシンセシス・システム及び方法
JP5388472B2 (ja) 制御装置、ｘ線撮影システム、制御方法、及び当該制御方法をコンピュータに実行させるためのプログラム。
JP5085305B2 (ja) Ｘ線ｃｔ装置
US7522697B2 (en) X-ray CT apparatus
JP2002531199A (ja) 石灰化のレベル付けを行う方法と装置
JP2009112627A (ja) Ｘ線ｃｔ装置
CN1206581A (zh) 射线层析摄影方法和装置
WO2010061003A1 (en) Medical radiography in 3d
CA2695441C (en) X-ray ct scanner and control program thereof
JP2001299737A (ja) より良い再構成のための従来型ｃｔを使用するデータ獲得修正
US6470208B1 (en) Method and apparatus for controlling x-ray exposure during gated cardiac scanning
US20040076257A1 (en) Method and system for trauma application of ct imaging
JP4475916B2 (ja) Ｘ線ｃｔ装置
JP5022612B2 (ja) Ｘ線ｃｔ装置
JP2005013346A (ja) 放射線画像撮影装置
US7534037B2 (en) Methods and apparatus for accelerating mechanical members associated with a moving subsystem on a mobile X-ray medical imaging system
US20050185755A1 (en) Radiographic apparatus and radiation detection signal processing method
JPH026530B2 (enExample)
JP3305759B2 (ja) Ｃｔ装置
JP2017131310A (ja) Ｘ線透視撮影装置、撮影方法
EP1555633A2 (en) Multi-positional CT image producing method and x-ray CT apparatus
JP2021058281A (ja) Ｘ線診断装置、医用画像処理装置及びプログラム
JP3508375B2 (ja) Ｘ線ｃｔ装置
JP2004049532A (ja) 透過ｘ線データ獲得装置およびｘ線ｃｔ装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060802

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060802

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090806

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091026

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20091026

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20091026

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100511

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100531

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4524085

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130604

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term