US20040263168A1 - Method for the acquisition of moving objecs through nuclear magnetic resonance tomography - Google Patents

Method for the acquisition of moving objecs through nuclear magnetic resonance tomography Download PDF

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Publication number
US20040263168A1
US20040263168A1 US10/875,134 US87513404A US2004263168A1 US 20040263168 A1 US20040263168 A1 US 20040263168A1 US 87513404 A US87513404 A US 87513404A US 2004263168 A1 US2004263168 A1 US 2004263168A1
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US
United States
Prior art keywords
target object
nmr
data acquisition
nmr data
slice
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.)
Abandoned
Application number
US10/875,134
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English (en)
Inventor
Jurgen Hennig
Oliver Speck
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.)
Universitaetsklinikum Freiburg
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Assigned to UNIVERSITATSKLINIKUM FREIBURG reassignment UNIVERSITATSKLINIKUM FREIBURG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HENNIG, JURGEN, SPECK, OLIVER
Publication of US20040263168A1 publication Critical patent/US20040263168A1/en
Priority to US11/289,748 priority Critical patent/US7148687B2/en
Abandoned legal-status Critical Current

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    • 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
    • G01R33/56375—Intentional motion of the sample during MR, e.g. moving table 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3607—RF waveform generators, e.g. frequency generators, amplitude-, frequency- or phase modulators or shifters, pulse programmers, digital to analog converters for the RF signal, means for filtering or attenuating of the RF signal

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
US10/875,134 2003-06-25 2004-06-23 Method for the acquisition of moving objecs through nuclear magnetic resonance tomography Abandoned US20040263168A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/289,748 US7148687B2 (en) 2003-06-25 2005-11-29 Method for the acquisition of moving objects through nuclear magnetic resonance tomography

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328423.0 2003-06-25
DE10328423A DE10328423B4 (de) 2003-06-25 2003-06-25 Verfahren zur kernspintomographischen Aufnahme von bewegten Objekten

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/289,748 Division US7148687B2 (en) 2003-06-25 2005-11-29 Method for the acquisition of moving objects through nuclear magnetic resonance tomography

Publications (1)

Publication Number Publication Date
US20040263168A1 true US20040263168A1 (en) 2004-12-30

Family

ID=33394963

Family Applications (2)

Application Number Title Priority Date Filing Date
US10/875,134 Abandoned US20040263168A1 (en) 2003-06-25 2004-06-23 Method for the acquisition of moving objecs through nuclear magnetic resonance tomography
US11/289,748 Active US7148687B2 (en) 2003-06-25 2005-11-29 Method for the acquisition of moving objects through nuclear magnetic resonance tomography

Family Applications After (1)

Application Number Title Priority Date Filing Date
US11/289,748 Active US7148687B2 (en) 2003-06-25 2005-11-29 Method for the acquisition of moving objects through nuclear magnetic resonance tomography

Country Status (4)

Country Link
US (2) US20040263168A1 (de)
EP (2) EP1598676B1 (de)
AT (2) ATE397221T1 (de)
DE (3) DE10328423B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261810A1 (en) * 2005-04-22 2006-11-23 Hans-Peter Fautz MRT imaging on the basis of conventional PPA reconstruction methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5383036B2 (ja) * 2007-12-28 2014-01-08 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 Ｍｒｉ装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5378986A (en) * 1991-08-29 1995-01-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus
US5423315A (en) * 1993-11-22 1995-06-13 Picker International, Inc. Magnetic resonance imaging system with thin cylindrical uniform field volume and moving subjects
US5438263A (en) * 1991-03-15 1995-08-01 Fonar Corporation Method of selectable resolution magnetic resonance imaging
US5523688A (en) * 1993-08-13 1996-06-04 Oliver Heid Method for operating a magnetic resonance imaging apparatus to obtain a high T2 contrast
US5636636A (en) * 1993-09-04 1997-06-10 U.S. Philips Corporation Magnetic resonance method for imaging a moving object and device for carrying out the method
US6043654A (en) * 1997-11-14 2000-03-28 Picker International, Inc. Multi-volume slicing and interleaved phase-encoding acquisition for 3 D fast spin echo (FSE)
US6054853A (en) * 1997-10-30 2000-04-25 Ge Yokogawa Medical Systems, Limited Multi-slice MR imaging method and apparatus
US6288543B1 (en) * 1996-08-30 2001-09-11 The Trustees Of The University Of Pennsylvania Method and apparatus for improved magnetic resonance imaging data acquisition
US20020014023A1 (en) * 2000-07-28 2002-02-07 Tolwin Hindy Kellerman Adjustable support and methods for shoes
US20020115929A1 (en) * 2000-09-25 2002-08-22 Yoshio Machida Magnetic resonance imaging for a plurality of selective regions set to object continuously moved
US20020140423A1 (en) * 2001-03-30 2002-10-03 Brittain Jean Helen Moving table MRI with frequency-encoding in the z-direction
US20030100825A1 (en) * 2001-11-21 2003-05-29 General Electric Company Crd Method and system for extended volume imaging using mri

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029592A1 (de) * 2000-06-15 2001-12-20 Philips Corp Intellectual Pty MR-Bildgebungsverfahren mit Bewegungskompensation
JP2003250775A (ja) * 2002-02-25 2003-09-09 Ge Medical Systems Global Technology Co Llc Ｍｒｉ装置およびｍｒａ撮影方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438263A (en) * 1991-03-15 1995-08-01 Fonar Corporation Method of selectable resolution magnetic resonance imaging
US5378986A (en) * 1991-08-29 1995-01-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus
US5523688A (en) * 1993-08-13 1996-06-04 Oliver Heid Method for operating a magnetic resonance imaging apparatus to obtain a high T2 contrast
US5636636A (en) * 1993-09-04 1997-06-10 U.S. Philips Corporation Magnetic resonance method for imaging a moving object and device for carrying out the method
US5423315A (en) * 1993-11-22 1995-06-13 Picker International, Inc. Magnetic resonance imaging system with thin cylindrical uniform field volume and moving subjects
US6288543B1 (en) * 1996-08-30 2001-09-11 The Trustees Of The University Of Pennsylvania Method and apparatus for improved magnetic resonance imaging data acquisition
US6054853A (en) * 1997-10-30 2000-04-25 Ge Yokogawa Medical Systems, Limited Multi-slice MR imaging method and apparatus
US6043654A (en) * 1997-11-14 2000-03-28 Picker International, Inc. Multi-volume slicing and interleaved phase-encoding acquisition for 3 D fast spin echo (FSE)
US20020014023A1 (en) * 2000-07-28 2002-02-07 Tolwin Hindy Kellerman Adjustable support and methods for shoes
US20020115929A1 (en) * 2000-09-25 2002-08-22 Yoshio Machida Magnetic resonance imaging for a plurality of selective regions set to object continuously moved
US20020140423A1 (en) * 2001-03-30 2002-10-03 Brittain Jean Helen Moving table MRI with frequency-encoding in the z-direction
US20030100825A1 (en) * 2001-11-21 2003-05-29 General Electric Company Crd Method and system for extended volume imaging using mri

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261810A1 (en) * 2005-04-22 2006-11-23 Hans-Peter Fautz MRT imaging on the basis of conventional PPA reconstruction methods
US7511489B2 (en) 2005-04-22 2009-03-31 Siemens Aktiengesellschaft MRT imaging on the basis of conventional PPA reconstruction methods

Also Published As

Publication number Publication date
DE502004007279D1 (de) 2008-07-10
DE10328423A1 (de) 2005-02-17
EP1598676A2 (de) 2005-11-23
US7148687B2 (en) 2006-12-12
US20060076953A1 (en) 2006-04-13
DE502004007818D1 (de) 2008-09-25
ATE404874T1 (de) 2008-08-15
ATE397221T1 (de) 2008-06-15
EP1491908B1 (de) 2008-08-13
EP1598676B1 (de) 2008-05-28
EP1491908A3 (de) 2005-01-12
EP1491908A2 (de) 2004-12-29
DE10328423B4 (de) 2006-09-28
EP1598676A3 (de) 2006-01-25

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Legal Events

Date Code Title Description
AS Assignment

Owner name: UNIVERSITATSKLINIKUM FREIBURG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HENNIG, JURGEN;SPECK, OLIVER;REEL/FRAME:015514/0791

Effective date: 20040616

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION