DE60208148D1 - Rechnergestütztes Röntgen-Tomographiegerät - Google Patents

Rechnergestütztes Röntgen-Tomographiegerät

Info

Publication number
DE60208148D1
DE60208148D1 DE60208148T DE60208148T DE60208148D1 DE 60208148 D1 DE60208148 D1 DE 60208148D1 DE 60208148 T DE60208148 T DE 60208148T DE 60208148 T DE60208148 T DE 60208148T DE 60208148 D1 DE60208148 D1 DE 60208148D1
Authority
DE
Germany
Prior art keywords
aided
computer
tomography device
ray tomography
ray
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
DE60208148T
Other languages
English (en)
Other versions
DE60208148T2 (de
Inventor
Masaharu Tsuyuki
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 DE60208148D1 publication Critical patent/DE60208148D1/de
Application granted granted Critical
Publication of DE60208148T2 publication Critical patent/DE60208148T2/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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/46—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

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)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE60208148T 2001-12-20 2002-10-31 Rechnergestütztes Röntgen-Tomographiegerät Expired - Lifetime DE60208148T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001388278 2001-12-20
JP2001388278 2001-12-20
JP2002193939 2002-07-02
JP2002193939A JP4230724B2 (ja) 2001-12-20 2002-07-02 Ｘ線コンピュータ断層撮影装置

Publications (2)

Publication Number Publication Date
DE60208148D1 true DE60208148D1 (de) 2006-01-26
DE60208148T2 DE60208148T2 (de) 2006-08-24

Family

ID=26625192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208148T Expired - Lifetime DE60208148T2 (de) 2001-12-20 2002-10-31 Rechnergestütztes Röntgen-Tomographiegerät

Country Status (5)

Country Link
US (1) US6876720B2 (de)
EP (1) EP1325707B1 (de)
JP (1) JP4230724B2 (de)
CN (2) CN1262242C (de)
DE (1) DE60208148T2 (de)

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EP1812101A4 (de) 2004-11-16 2014-04-23 Medrad Inc Modellierung von pharmazeutischer verbreitung
DK2990073T3 (en) 2004-11-24 2018-08-13 Bayer Healthcare Llc DEVICES AND SYSTEMS FOR DELIVERING FLUIDS
JP4713920B2 (ja) 2005-04-15 2011-06-29 株式会社東芝 Ｘ線コンピュータ断層撮影装置
CN101291622B (zh) * 2005-10-17 2012-05-30 皇家飞利浦电子股份有限公司 利用生理模型来控制功能获取
JP4989166B2 (ja) * 2006-09-14 2012-08-01 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 画像診断装置
JP5486315B2 (ja) 2006-12-29 2014-05-07 メドラッド インコーポレーテッド 医療用注入手順用に患者ベースのパラメータを生成するシステム
JP5449651B2 (ja) 2007-03-09 2014-03-19 株式会社東芝 Ｘ線ｃｔ装置および心筋パーフュージョン情報生成システム
US7983460B2 (en) * 2007-06-08 2011-07-19 General Electric Company Method and system for performing high temporal resolution bolus detection using CT image projection data
DE102007028226B4 (de) * 2007-06-20 2015-11-19 Siemens Aktiengesellschaft Auswertungsverfahren für eine zeitliche Sequenz von Röntgenbildern und hiermit korrespondierende Gegenstände
EP2160135B1 (de) * 2007-06-21 2012-08-15 Koninklijke Philips Electronics N.V. Anpassung von erfassungsprotokollen für dynamische medizinische abbildungen mithilfe dynamischer modelle
CN103976736B (zh) 2007-07-17 2017-01-11 拜耳医药保健有限责任公司 确定心肺功能评估和输液过程的参数的设备和***
JP5010375B2 (ja) * 2007-07-18 2012-08-29 株式会社東芝 医用画像診断装置
JP4981578B2 (ja) * 2007-08-14 2012-07-25 キヤノン株式会社 放射線撮影装置及びその制御方法
JP5234905B2 (ja) 2007-11-20 2013-07-10 東芝メディカルシステムズ株式会社 Ｘ線ｃｔ装置および心筋パーフュージョン像生成システム
WO2009069489A1 (ja) * 2007-11-28 2009-06-04 Hitachi Medical Corporation Ｘ線ｃt装置
JP5562553B2 (ja) * 2008-02-07 2014-07-30 株式会社東芝 Ｘ線ｃｔ装置およびｘ線ｃｔ装置の制御プログラム
US8315449B2 (en) * 2008-06-24 2012-11-20 Medrad, Inc. Identification of regions of interest and extraction of time value curves in imaging procedures
JP2010022708A (ja) * 2008-07-23 2010-02-04 Toshiba Corp Ｘ線ｃｔ装置
CN102123665B (zh) * 2008-08-13 2013-09-11 皇家飞利浦电子股份有限公司 冠状血管和心肌灌注信息的动态可视化
US9421330B2 (en) 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
JP5361410B2 (ja) * 2009-01-22 2013-12-04 株式会社東芝 画像処理装置
JP5284170B2 (ja) * 2009-04-09 2013-09-11 株式会社東芝 放射線コンピュータ断層撮影装置
JP5433299B2 (ja) * 2009-05-18 2014-03-05 株式会社東芝 医用画像診断装置
JP5473429B2 (ja) 2009-06-25 2014-04-16 キヤノン株式会社 眼底撮像装置及びその制御方法
JP5433334B2 (ja) * 2009-07-27 2014-03-05 株式会社東芝 Ｘ線ｃｔ装置
JP5710290B2 (ja) * 2010-01-29 2015-04-30 株式会社東芝 画像診断装置及び画像診断装置の制御プログラム
DE102010018262B4 (de) * 2010-04-26 2016-08-11 Siemens Healthcare Gmbh Verfahren zur automatischen Erkennung einer Kontrastmittelanflutung in einem Blutgefäß eines Patienten mit einem CT-System und CT-System zur Durchführung dieses Verfahrens
FR2960762B1 (fr) * 2010-06-07 2013-04-05 Designers Developers Distributors Associates D3A Medical Systems Procedes et systemes d'imagerie et de caracterisation d'un tissu osseux.
JP6025718B2 (ja) 2010-06-24 2016-11-16 ベイヤー メディカル ケア インク． 注入プロトコルのための医薬品の伝播およびパラメータ生成のモデル
JP5597055B2 (ja) * 2010-07-30 2014-10-01 キヤノン株式会社 制御装置及び制御方法
JP5675280B2 (ja) * 2010-11-05 2015-02-25 株式会社東芝 画像診断装置
JP5761972B2 (ja) * 2010-11-29 2015-08-12 株式会社東芝 Ｘ線ｃｔ装置
US9047702B2 (en) 2011-01-06 2015-06-02 Koninklijke Philips N.V. Computed tomography system and method for tracking a bolus
US9275452B2 (en) 2011-03-15 2016-03-01 The Trustees Of Columbia University In The City Of New York Method and system for automatically determining compliance of cross sectional imaging scans with a predetermined protocol
JP2013169392A (ja) * 2012-02-22 2013-09-02 Toshiba Corp Ｘ線ｃｔ装置、画像表示方法
DK3489667T3 (da) 2012-05-14 2021-08-02 Bayer Healthcare Llc Systemer og fremgangsmåder til bestemmelse af protokoller for farmaceutisk væskeinjektion baseret på røntgenrørsspænding
DE102012214472B4 (de) * 2012-08-14 2020-10-01 Siemens Healthcare Gmbh Verfahren zur Ermittlung von Dualenergie-Bilddatensätzen und eine Röntgeneinrichtung dazu
JP2014161674A (ja) * 2013-02-27 2014-09-08 Toshiba Corp Ｘ線診断装置及び画像処理装置
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
WO2014199995A1 (ja) * 2013-06-11 2014-12-18 株式会社 東芝 Ｘ線コンピュータ断層撮影装置、およびスキャン開始タイミング決定方法
WO2015005360A1 (ja) * 2013-07-08 2015-01-15 株式会社 東芝 Ｘ線コンピュータ断層撮影装置及び造影剤流入量検知方法
JP6605195B2 (ja) * 2013-08-30 2019-11-13 キヤノンメディカルシステムズ株式会社 Ｘ線コンピュータ断層撮影装置
JP5905041B2 (ja) * 2014-02-06 2016-04-20 キヤノン株式会社 撮像装置、制御装置及び制御方法
CN106061390B (zh) * 2014-02-21 2021-10-26 西门子医疗有限公司 用于记录医疗图像的方法和设备
DE102014203463B3 (de) * 2014-02-26 2015-07-09 Siemens Aktiengesellschaft Patientenabhängige Optimierung der Kontrastmittelmenge
CN104997528B (zh) * 2014-04-21 2018-03-27 东芝医疗***株式会社 X 射线计算机断层拍摄装置以及拍摄条件设定辅助装置
US9517042B2 (en) * 2014-09-12 2016-12-13 General Electric Company Systems and methods for imaging phase selection for computed tomography imaging
JP6833311B2 (ja) * 2015-08-12 2021-02-24 キヤノンメディカルシステムズ株式会社 核医学診断装置及び制御プログラム
US10898638B2 (en) 2016-03-03 2021-01-26 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
CN107661112B (zh) * 2016-07-27 2021-05-25 上海联影医疗科技股份有限公司 Ct***的扫查准备时间计算方法及扫查准备进程显示方法
CN106264590B (zh) * 2016-09-30 2019-05-21 东软医疗***股份有限公司 增强扫描的扫描延迟时间的调整方法及装置
US11317886B2 (en) 2017-01-25 2022-05-03 Canon Medical Systems Corporation X-ray CT apparatus and imaging management apparatus
WO2018159465A1 (ja) * 2017-02-28 2018-09-07 富士フイルム株式会社 放射線検出システム、放射線出力装置および放射線検出装置
JP6563442B2 (ja) * 2017-06-27 2019-08-21 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置、画像表示方法
US11141535B2 (en) 2017-08-31 2021-10-12 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
JP7221885B2 (ja) 2017-08-31 2023-02-14 バイエル・ヘルスケア・エルエルシー 注入器圧力較正システムおよび方法
CN110891630B (zh) 2017-08-31 2022-04-26 拜耳医药保健有限公司 驱动构件定位和流体注入器***机械校准的***和方法
US11478581B2 (en) 2017-08-31 2022-10-25 Bayer Healthcare Llc Fluid injector system volume compensation system and method
CA3068544A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc Method for dynamic pressure control in a fluid injector system
JP7313818B2 (ja) * 2018-12-20 2023-07-25 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、医用画像診断装置、及び医用画像処理方法
JP7450403B2 (ja) * 2020-03-03 2024-03-15 富士フイルムヘルスケア株式会社 Ｘ線ｃｔ装置
CN111759333B (zh) * 2020-05-28 2022-10-14 中山大学附属第六医院 胃肠道门静脉***的显影生成方法及装置
CN111759334B (zh) * 2020-05-28 2022-11-08 中山大学附属第六医院 一种门静脉的个体化ct扫描方法及控制装置

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JP2624927B2 (ja) 1992-10-06 1997-06-25 株式会社東芝 Ｘ線ｃｔ装置
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JP3678382B2 (ja) 1997-01-30 2005-08-03 株式会社東芝 Ｘ線ｃｔ装置
US6068595A (en) 1997-05-26 2000-05-30 Kabushiki Kaisha Toshiba Control of setting phase-encoding direction in MRI
US6188744B1 (en) * 1998-03-30 2001-02-13 Kabushiki Kaisha Toshiba X-ray CT apparatus
JP2000126170A (ja) 1998-10-28 2000-05-09 Shimadzu Corp Ｘ線ｃｔ装置
JP4744662B2 (ja) * 1999-04-09 2011-08-10 株式会社東芝 Ｘ線ｃｔ装置

Also Published As

Publication number Publication date
CN1262242C (zh) 2006-07-05
CN100382761C (zh) 2008-04-23
US20030108149A1 (en) 2003-06-12
CN1682661A (zh) 2005-10-19
JP2003245275A (ja) 2003-09-02
DE60208148T2 (de) 2006-08-24
CN1426762A (zh) 2003-07-02
EP1325707B1 (de) 2005-12-21
EP1325707A2 (de) 2003-07-09
EP1325707A3 (de) 2003-10-22
JP4230724B2 (ja) 2009-02-25
US6876720B2 (en) 2005-04-05

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