DE602006005348D1 - Abbildung der elastizität der lunge durch magnetische resonanz-elastographie - Google Patents

Abbildung der elastizität der lunge durch magnetische resonanz-elastographie

Info

Publication number
DE602006005348D1
DE602006005348D1 DE602006005348T DE602006005348T DE602006005348D1 DE 602006005348 D1 DE602006005348 D1 DE 602006005348D1 DE 602006005348 T DE602006005348 T DE 602006005348T DE 602006005348 T DE602006005348 T DE 602006005348T DE 602006005348 D1 DE602006005348 D1 DE 602006005348D1
Authority
DE
Germany
Prior art keywords
lung
elasticity
magnetic resonance
resonance elastography
elastography
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.)
Active
Application number
DE602006005348T
Other languages
English (en)
Inventor
Richard L Ehman
Kiaran P Mcgee
Brian C Goss
Joel P Felmlee
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.)
Mayo Foundation for Medical Education and Research
Original Assignee
Mayo Foundation for Medical Education and Research
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 Mayo Foundation for Medical Education and Research filed Critical Mayo Foundation for Medical Education and Research
Publication of DE602006005348D1 publication Critical patent/DE602006005348D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
    • 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
    • G01R33/56358—Elastography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
DE602006005348T 2005-04-26 2006-04-24 Abbildung der elastizität der lunge durch magnetische resonanz-elastographie Active DE602006005348D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67481805P 2005-04-26 2005-04-26
PCT/US2006/015232 WO2006116178A1 (en) 2005-04-26 2006-04-24 Imaging elastic properties of the lung with magnetic resonance elastography

Publications (1)

Publication Number Publication Date
DE602006005348D1 true DE602006005348D1 (de) 2009-04-09

Family

ID=36698849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005348T Active DE602006005348D1 (de) 2005-04-26 2006-04-24 Abbildung der elastizität der lunge durch magnetische resonanz-elastographie

Country Status (5)

Country Link
US (1) US7991449B2 (de)
EP (1) EP1875263B1 (de)
JP (1) JP4834724B2 (de)
DE (1) DE602006005348D1 (de)
WO (1) WO2006116178A1 (de)

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JP2005525187A (ja) * 2002-05-13 2005-08-25 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 磁気共鳴イメージング方法
EP1751583A2 (de) * 2004-05-14 2007-02-14 The General Hospital Corporation Verfahren zum erhalten von mri-frequenzlisten
WO2005112757A2 (de) * 2004-05-17 2005-12-01 Thomas Rupprecht Verfahren zur diagnose funktioneller lungenerkrankungen
US7307423B2 (en) * 2005-05-05 2007-12-11 Wisconsin A.Umni Research Foundation Magnetic resonance elastography using multiple drivers
KR100868551B1 (ko) * 2007-04-04 2008-11-13 경희대학교 산학협력단 탄성률 영상화 방법 및 장치
US8072216B2 (en) * 2008-04-04 2011-12-06 Mayo Foundation For Medical Education And Research Shear wave generation system for medical imaging
WO2009137354A1 (en) * 2008-05-05 2009-11-12 Mayo Foundation For Medical Education And Research Method for assessing the probability of disease development in tissue
CN102300503B (zh) * 2009-01-30 2014-06-18 皇家飞利浦电子股份有限公司 用于提供肺通气信息的系统
DE102009030110A1 (de) * 2009-06-22 2010-12-23 Siemens Aktiengesellschaft Verfahren zur Ermittlung der Ventilation einer Lunge
CN102821685B (zh) 2010-02-16 2016-08-03 杜克大学 用于使用全氟气体混合物的肺活体内磁共振成像的系统、方法、组成和设备
EP2606369B1 (de) * 2010-08-17 2020-11-11 Université Paris-Saclay Vorrichtung und verfahren zur erzeugung mechanischer wellen in lebenden körpern, system und verfahren zur abbildung eines organs oder eines gewebes sowie system und verfahren zur charakterisierung der mechanischen eigenschaften des besagten organs oder gewebes
US8971602B2 (en) * 2011-04-22 2015-03-03 Mayo Foundation For Medical Education And Research Method for magnetic resonance elastography using transient waveforms
CN104219995A (zh) * 2011-09-26 2014-12-17 精锐医药有限公司 用于检测器官纤维化的特征的方法
EP2838425A4 (de) * 2012-04-17 2016-04-13 Univ Monash Verfahren und system zur bildgebung
US8660634B2 (en) * 2012-04-23 2014-02-25 The Brigham and Woman's Hospital System and method for improved lung fourier decomposition magnetic resonance imaging
DE102012211581A1 (de) * 2012-07-04 2014-01-09 Siemens Aktiengesellschaft Verfahren zur Elastographie und Magnetresonanz-Anlage
US9427161B2 (en) * 2012-07-23 2016-08-30 Northwestern University Curved passive acoustic driver for magnetic resonance elastography
KR101984824B1 (ko) 2012-08-08 2019-05-31 삼성전자주식회사 초음파를 이용하여 조직의 탄성을 분석하는 방법 및 장치
US9933503B2 (en) 2012-09-11 2018-04-03 Koninklijke Philips N.V. Measurement of magnetic resonance rheology transducer vibrations using navigators
KR20140036650A (ko) 2012-09-17 2014-03-26 삼성전자주식회사 1차원 초음파 프로브를 이용하여 조직의 탄성을 분석하는 방법, 장치 및 시스템.
US10117640B2 (en) 2012-09-28 2018-11-06 The University Of British Columbia Quantitative elastography with tracked 2D ultrasound transducers
RU2636816C2 (ru) * 2012-11-12 2017-11-28 Конинклейке Филипс Н.В. Реологический блок для мрт с встроенным генератором колебаний и рч антенной
WO2015157799A1 (en) 2014-04-15 2015-10-22 4Dx Pty Ltd Method of imaging
US10779799B2 (en) 2014-10-29 2020-09-22 Mayo Foundation For Medical Education And Research Method for ultrasound elastography through continuous vibration of an ultrasound transducer
US11723617B2 (en) 2016-02-03 2023-08-15 4DMedical Limited Method and system for imaging
EP3422939A4 (de) 2016-03-04 2020-04-15 4DX Limited Verfahren und system zur bildgebung
WO2018160836A1 (en) 2017-03-01 2018-09-07 Scanmed, Llc Dual tuned mri resonator, coil package, and method
EP3665475B1 (de) 2017-08-10 2023-11-29 Mayo Foundation for Medical Education and Research Scherwellen-elastografie mit ultraschallsondenoszillation
JP6505819B2 (ja) * 2017-12-11 2019-04-24 キヤノンメディカルシステムズ株式会社 加振器及び磁気共鳴イメージング装置

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US4341222A (en) * 1980-03-12 1982-07-27 Technicare Corporation Patient support apparatus for ultrasound mammary scanning apparatus
US4599565A (en) * 1981-12-15 1986-07-08 The Regents Of The University Of Calif. Method and apparatus for rapid NMR imaging using multi-dimensional reconstruction techniques
US5545396A (en) * 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5825186A (en) * 1994-10-19 1998-10-20 Mayo Foundation For Medical Education And Research Method for producing stiffness-weighted MR images
US5592085A (en) * 1994-10-19 1997-01-07 Mayo Foundation For Medical Education And Research MR imaging of synchronous spin motion and strain waves
US20020159951A1 (en) * 1997-05-06 2002-10-31 Unger Evan C. Novel targeted compositions for diagnostic and therapeutic use
US6370415B1 (en) * 1998-04-10 2002-04-09 Medi-Physics Inc. Magnetic resonance imaging method
US6246895B1 (en) * 1998-12-18 2001-06-12 Sunnybrook Health Science Centre Imaging of ultrasonic fields with MRI
JP5161407B2 (ja) * 1999-05-14 2013-03-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁気共鳴エラストグラフィ
US6338836B1 (en) * 1999-09-28 2002-01-15 Siemens Aktiengesellschaft Asthma analysis method employing hyperpolarized gas and magnetic resonance imaging
EP1139109A1 (de) * 2000-03-28 2001-10-04 Bracco International B.V. Verfahren zur Abbildung der Lunge mittels magnetischer Resonanz
US6915151B2 (en) * 2001-02-08 2005-07-05 Trustees Of The University Of Pennsylvania Quantitative pulmonary imaging
US7072706B2 (en) * 2001-02-08 2006-07-04 The Trustees Of The University Of Pennsylvania Equilibration method for high resolution imaging of lung compliance and distribution of functional residual capacity
WO2002084305A2 (en) * 2001-04-13 2002-10-24 University Of Virginia Patent Foundation Optimized high-speed magnetic resonance imaging method and system using hyperpolarized noble gases
WO2004086969A1 (en) * 2003-03-27 2004-10-14 The Government Of The United States Of America, Asrepresented By The Secretary Of Health And Human Services In vivo brain elasticity measurement by magnetic resonance elastography with vibrator coil

Also Published As

Publication number Publication date
JP4834724B2 (ja) 2011-12-14
JP2008539005A (ja) 2008-11-13
US7991449B2 (en) 2011-08-02
EP1875263A1 (de) 2008-01-09
EP1875263B1 (de) 2009-02-25
US20060264736A1 (en) 2006-11-23
WO2006116178A1 (en) 2006-11-02

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