CN100369579C - 断层造影设备的处理装置以及对测量进行图形计划的方法 - Google Patents

断层造影设备的处理装置以及对测量进行图形计划的方法 Download PDF

Info

Publication number
CN100369579C
CN100369579C CNB031475108A CN03147510A CN100369579C CN 100369579 C CN100369579 C CN 100369579C CN B031475108 A CNB031475108 A CN B031475108A CN 03147510 A CN03147510 A CN 03147510A CN 100369579 C CN100369579 C CN 100369579C
Authority
CN
China
Prior art keywords
measurement
time
contrast
card
ground
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
CNB031475108A
Other languages
English (en)
Chinese (zh)
Other versions
CN1471896A (zh
Inventor
威廉·霍格
格哈特·劳布
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of CN1471896A publication Critical patent/CN1471896A/zh
Application granted granted Critical
Publication of CN100369579C publication Critical patent/CN100369579C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/546—Interface between the MR system and the user, e.g. for controlling the operation of the MR system or for the design of pulse sequences
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/5635—Angiography, e.g. contrast-enhanced angiography [CE-MRA] or time-of-flight angiography [TOF-MRA]

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CNB031475108A 2002-07-09 2003-07-09 断层造影设备的处理装置以及对测量进行图形计划的方法 Expired - Fee Related CN100369579C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10230877.2 2002-07-09
DE10230877A DE10230877A1 (de) 2002-07-09 2002-07-09 Kernspintomographiegerät mit einer Einrichtung zur graphischen Planung Kontrastmittel-gestützter angiographischer Messungen

Publications (2)

Publication Number Publication Date
CN1471896A CN1471896A (zh) 2004-02-04
CN100369579C true CN100369579C (zh) 2008-02-20

Family

ID=30009854

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031475108A Expired - Fee Related CN100369579C (zh) 2002-07-09 2003-07-09 断层造影设备的处理装置以及对测量进行图形计划的方法

Country Status (5)

Country Link
US (1) US7292720B2 (https=)
JP (1) JP2004041732A (https=)
KR (1) KR20040005682A (https=)
CN (1) CN100369579C (https=)
DE (1) DE10230877A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688060A (zh) * 2011-03-23 2012-09-26 株式会社东芝 图像处理装置、x 线ct 装置以及图像处理方法

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1773194A1 (en) * 2004-06-01 2007-04-18 VAN ZIJL, Peter C.M. Quantifying blood volume using magnetization transfer magnetic resonance imaging
EP1812101A4 (en) 2004-11-16 2014-04-23 Medrad Inc MODELING PHARMACEUTICAL DISSIPATION
DK2902053T3 (da) 2004-11-24 2017-11-13 Bayer Healthcare Llc Anordninger, systemer og fremgangsmåder til væskefremføring
DE102005006659A1 (de) * 2005-02-14 2006-08-24 Siemens Ag Verfahren zur Vorhersage des Kontrastmittelflusses in einem lebenden Körper
DE102005006657A1 (de) 2005-02-14 2006-08-31 Siemens Ag Verfahren zur Vorhersage des Kontrastmittelflusses in einem lebenden Körper
DE102005042328A1 (de) * 2005-09-06 2007-03-08 Siemens Ag Verfahren zur Bestimmung des Ausbreitungsverhaltens eines Kontrastmittelbolus
WO2007073616A1 (en) * 2005-12-28 2007-07-05 Intel Corporation A novel user sensitive information adaptive video transcoding framework
DE102006012181B4 (de) * 2006-03-16 2016-03-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur getrennten dreidimensionalen Darstellung von Arterien und Venen in einem Körperteil
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
CN101542491A (zh) * 2006-11-24 2009-09-23 皇家飞利浦电子股份有限公司 医疗设施中的时间管理
US8006149B2 (en) * 2006-11-27 2011-08-23 Verigy (Singapore) Pte. Ltd. System and method for device performance characterization in physical and logical domains with AC SCAN testing
EP2097835B1 (en) 2006-12-29 2018-05-30 Bayer Healthcare LLC Patient-based parameter generation systems for medical injection procedures
DE102007009185A1 (de) * 2007-02-26 2008-08-28 Siemens Ag Verfahren zur Planung einer angiographischen Messung
DE102007025399A1 (de) * 2007-05-31 2008-12-11 Siemens Ag Medizintechnisches Diagnosesystem
EP2170165B1 (en) 2007-07-17 2018-12-05 Bayer Healthcare LLC Systems for determination of parameters for a procedure, for estimation of cardiopulmonary function and for fluid delivery
DE102007060689B4 (de) * 2007-12-17 2017-07-13 Siemens Healthcare Gmbh Verfahren zur Aufnahme von angiographischen Datensätzen und Magnetresonanzanlage dafür
WO2009115942A1 (en) * 2008-03-18 2009-09-24 Koninklijke Philips Electronics N.V. Dynamic planning tool for use in contrast-enhanced dynamic scan in magnetic resonance imaging
JP5361236B2 (ja) * 2008-03-31 2013-12-04 株式会社東芝 磁気共鳴イメージング装置および撮像条件設定方法
US8315449B2 (en) 2008-06-24 2012-11-20 Medrad, Inc. Identification of regions of interest and extraction of time value curves in imaging procedures
US9421330B2 (en) 2008-11-03 2016-08-23 Bayer Healthcare Llc Mitigation of contrast-induced nephropathy
DE102009015007A1 (de) * 2009-03-26 2010-10-21 Siemens Aktiengesellschaft Verfahren zur Auswertung einer Zeitserie von zweidimensionalen Bildern einer Testbolusmessung und medizinische Bildaufnahmeeinrichtung
CA2803169C (en) 2010-06-24 2020-09-22 Medrad, Inc. Modeling of pharmaceutical propagation and parameter generation for injection protocols
EP2468207A1 (en) 2010-12-21 2012-06-27 Renishaw (Ireland) Limited Method and apparatus for analysing images
JP5971684B2 (ja) * 2012-02-15 2016-08-17 東芝メディカルシステムズ株式会社 磁気共鳴撮像装置
HUE056182T2 (hu) 2012-05-14 2022-01-28 Bayer Healthcare Llc Összeállítások és eljárások gyógyászati fluidum befecskendezési protokollok röntgencsõ-feszültség alapján történõ meghatározására
US9555379B2 (en) 2013-03-13 2017-01-31 Bayer Healthcare Llc Fluid path set with turbulent mixing chamber, backflow compensator
DE102014202513B4 (de) * 2014-02-12 2016-09-01 Siemens Healthcare Gmbh Verfahren und Magnetresonanzanlage zur Erstellung von MR-Bildern
DE102014205789B4 (de) * 2014-03-27 2025-10-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetresonanzsystem
JP6228069B2 (ja) 2014-04-25 2017-11-08 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 設定装置、医用装置、およびプログラム
DE102015202494B4 (de) * 2015-02-12 2023-10-19 Siemens Healthcare Gmbh Auswertung einer dynamischen Kontrastmittelverteilung
JP6748199B2 (ja) * 2015-10-02 2020-08-26 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 所見を関連する心エコー図ループにマッピングするためのシステム
EP3423130B1 (en) 2016-03-03 2025-05-14 Bayer Healthcare LLC System and method for improved fluid delivery in multi-fluid injector systems
JP7059197B6 (ja) * 2016-04-21 2022-06-03 コーニンクレッカ フィリップス エヌ ヴェ 動脈構造の磁気共鳴撮像
EP3538182A1 (en) 2016-11-14 2019-09-18 Bayer Healthcare LLC Methods and systems for verifying the contents of a syringe used for medical fluid delivery
EP3382414B1 (de) * 2017-03-28 2024-09-18 Siemens Healthineers AG Verfahren zur durchführung einer angiographischen messung und erstellung einer angiographie
JP7493337B2 (ja) 2017-08-31 2024-05-31 バイエル・ヘルスケア・エルエルシー 流体インジェクタシステムにおける動的圧力制御のための方法
AU2018326485B2 (en) 2017-08-31 2024-01-04 Bayer Healthcare Llc Injector pressure calibration system and method
CN110809482B (zh) 2017-08-31 2023-03-07 拜耳医药保健有限公司 流体注入器系统体积补偿系统和方法
AU2018323442B2 (en) 2017-08-31 2024-06-27 Bayer Healthcare Llc Fluid path impedance assessment for improving fluid delivery performance
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系统机械校准的系统和方法
CA3097557A1 (en) 2018-04-19 2019-10-24 Bayer Healthcare Llc System and method for air detection in fluid injector
EP3597268B1 (en) 2018-07-19 2020-10-28 JK-Holding GmbH Irradiating device and irradiation method
JP2021536278A (ja) 2018-08-28 2021-12-27 バイエル・ヘルスケア・エルエルシーBayer HealthCare LLC 比性能を改善した流体注入器システム
CA3110859A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system, method of preventing fluid backflow, and computer program product
JP7544519B2 (ja) 2020-07-03 2024-09-03 キヤノンメディカルシステムズ株式会社 画像処理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094938A (zh) * 1993-04-23 1994-11-16 布里斯托尔-迈尔斯斯奎布公司 核磁共振可检测的生物外源性化合物浓度的体内测量方法
WO2002023210A1 (en) * 2000-09-12 2002-03-21 Amersham Health As Method of magnetic resonance investigation of a sample using a nuclear spin polarised mr imaging agent
US6377835B1 (en) * 2000-08-30 2002-04-23 Siemens Aktiengesellschaft Method for separating arteries and veins in 3D MR angiographic images using correlation analysis
US20020047698A1 (en) * 2000-10-20 2002-04-25 Siemens Aktiengesellschaft Device for automotically sorting periodic data records

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579767A (en) * 1993-06-07 1996-12-03 Prince; Martin R. Method for imaging abdominal aorta and aortic aneurysms
JP4509932B2 (ja) * 2003-03-14 2010-07-21 株式会社日立メディコ 磁気共鳴イメージング装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094938A (zh) * 1993-04-23 1994-11-16 布里斯托尔-迈尔斯斯奎布公司 核磁共振可检测的生物外源性化合物浓度的体内测量方法
US6377835B1 (en) * 2000-08-30 2002-04-23 Siemens Aktiengesellschaft Method for separating arteries and veins in 3D MR angiographic images using correlation analysis
WO2002023210A1 (en) * 2000-09-12 2002-03-21 Amersham Health As Method of magnetic resonance investigation of a sample using a nuclear spin polarised mr imaging agent
US20020047698A1 (en) * 2000-10-20 2002-04-25 Siemens Aktiengesellschaft Device for automotically sorting periodic data records

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688060A (zh) * 2011-03-23 2012-09-26 株式会社东芝 图像处理装置、x 线ct 装置以及图像处理方法
CN102688060B (zh) * 2011-03-23 2015-04-01 株式会社东芝 图像处理装置、x 线ct 装置以及图像处理方法

Also Published As

Publication number Publication date
JP2004041732A (ja) 2004-02-12
US20040008028A1 (en) 2004-01-15
US7292720B2 (en) 2007-11-06
KR20040005682A (ko) 2004-01-16
CN1471896A (zh) 2004-02-04
DE10230877A1 (de) 2004-02-12

Similar Documents

Publication Publication Date Title
CN100369579C (zh) 断层造影设备的处理装置以及对测量进行图形计划的方法
CN100457028C (zh) 采用预扫描对脉冲序列进行优化的磁共振成像
JP3845714B2 (ja) コントラスト剤を使用して磁気共鳴血管造影法を実行する方法
US9547059B2 (en) Method for a rapid determination of spatially resolved magnetic resonance relaxation parameters in an area of examination
JP3847512B2 (ja) 磁気共鳴イメージング装置
KR101461099B1 (ko) 자기공명영상장치 및 기능적 영상획득방법
CN101843486B (zh) 利用卧榻连续移动的磁共振投影血管造影
US20030050552A1 (en) Real-time localization, monitoring, triggering and acquisition of 3D MRI
CN103654781B (zh) 借助激励检查对象进行磁共振成像的方法和磁共振设备
JP4807833B2 (ja) 磁気共鳴イメージング装置及びこれを用いた造影アンジオグラフィー法
US20040039277A1 (en) Magnetic resonance imaging system
WO2018091612A1 (en) Planning support for selective arterial spin labeling mr imaging methods
US6201986B1 (en) Synchronized K-space sampling in magnetic resonance angiography
JP4316078B2 (ja) Ｍｒｉ装置
JP4253526B2 (ja) 磁気共鳴イメージング装置
US6198960B1 (en) Flip angle modulated magnetic resonance angiography
US7715900B2 (en) Quadruple inversion recovery for quantitative contrast-enhanced black blood imaging
CN102238909B (zh) 磁共振成像装置以及同步摄像方法
US6510335B1 (en) Visualization of nonenhanced MR lymphography
JP3847519B2 (ja) 磁気共鳴イメージング装置
JP7803779B2 (ja) 磁気共鳴イメージング装置、及び、その制御方法
WO2016021440A1 (ja) 磁気共鳴イメージング装置
JP2001252262A (ja) Ｍｒｉ差分画像処理方法及びｍｒｉ装置
WO2008132686A1 (en) Quantification for mr parameters such as t1 or t2 in a sub-region of a subject
JP3512115B2 (ja) 磁気共鳴を用いた検査装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080220

Termination date: 20200709