GB9426268D0 - Magnetic resonance measurement with switched phase encoding gradients - Google Patents

Magnetic resonance measurement with switched phase encoding gradients

Info

Publication number
GB9426268D0
GB9426268D0 GBGB9426268.0A GB9426268A GB9426268D0 GB 9426268 D0 GB9426268 D0 GB 9426268D0 GB 9426268 A GB9426268 A GB 9426268A GB 9426268 D0 GB9426268 D0 GB 9426268D0
Authority
GB
United Kingdom
Prior art keywords
magnetic resonance
phase encoding
resonance measurement
encoding gradients
switched phase
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.)
Withdrawn
Application number
GBGB9426268.0A
Other versions
GB2286050A (en
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.)
Bruker Biospin MRI GmbH
Original Assignee
Bruker Medizintechnik GmbH
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 Bruker Medizintechnik GmbH filed Critical Bruker Medizintechnik GmbH
Publication of GB9426268D0 publication Critical patent/GB9426268D0/en
Publication of GB2286050A publication Critical patent/GB2286050A/en
Withdrawn legal-status Critical Current

Links

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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
    • 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
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB9426268A 1994-01-29 1994-12-21 Bipolar width-modulated MRI phase encoding gradient pulses Withdrawn GB2286050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944402646 DE4402646C1 (en) 1994-01-29 1994-01-29 Magnetic resonance measurement with switched phase coding gradient

Publications (2)

Publication Number Publication Date
GB9426268D0 true GB9426268D0 (en) 1995-02-22
GB2286050A GB2286050A (en) 1995-08-02

Family

ID=6508973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9426268A Withdrawn GB2286050A (en) 1994-01-29 1994-12-21 Bipolar width-modulated MRI phase encoding gradient pulses

Country Status (3)

Country Link
JP (1) JPH07213508A (en)
DE (1) DE4402646C1 (en)
GB (1) GB2286050A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020987B4 (en) * 2005-05-03 2012-03-08 Forschungszentrum Jülich GmbH Single Point Imaging - Imaging Method and Corresponding Device
CN105738843B (en) * 2016-02-19 2018-10-09 上海联影医疗科技有限公司 PNS levels detect and its effective gradient stimulation time computational methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689560A (en) * 1985-08-16 1987-08-25 Picker International, Inc. Low R.F. dosage magnetic resonance imaging of high velocity flows
US4713615A (en) * 1985-08-30 1987-12-15 Resonex, Inc. Quantization error reduction method for phase encode gradient in NMR imaging
JPS62231647A (en) * 1986-03-31 1987-10-12 株式会社東芝 Magnetic resonance imaging apparatus
DE3906979A1 (en) * 1989-03-04 1990-09-06 Philips Patentverwaltung NUCLEAR SPIN EXAMINATION PROCEDURE AND ARRANGEMENT FOR IMPLEMENTING THE PROCESS

Also Published As

Publication number Publication date
JPH07213508A (en) 1995-08-15
DE4402646C1 (en) 1995-06-22
GB2286050A (en) 1995-08-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)