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Local Magnetization Spoiling Using a Gradient Insert for Reducing the Field of View in Magnetic Resonance Imaging
Case ID:
TAB-34
Web Published:
12/6/2022
Description:
The present invention provides a method and device for eliminating alias artifacts encountered in MRI when the field of view is made smaller than the subject being imaged. Significant advantages accrue from reducing the field of view to a smaller region of interest. These include reduced imaging time, increased spatial and temporal resolution, and less susceptibility to motion artifacts. The device operates by dephasing the magnetic resonance signal in regions away from the region of interest by means of a gradient insert.
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Direct Link:
https://nih.technologypublisher.com/tech/Local_Magnetization_Spoiling_Using_a _Gradient_Insert_for_Reducing_the_Field_of_View_in_Magnetic_Resonance_Imaging
Category(s):
Licensing
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For Information, Contact:
Michael Shmilovich
Senior Licensing And Patenting Manager
NIH Technology Transfer
301-435-5019
shmilovm@nih.gov
Inventors:
Steven Wolff
Robert Balaban
Han Wen
David Wiesler
Keywords:
AA3B1X
AA3BXX
AA3XXX
AAXXXX
ALL DISEASES
AXXXXX
CSalata
diagnostic
Field
GENERAL MEDICINE
GRADIENT
IMAGING
INSERT
LOCAL
Magnetic
Magnetization
MRI
REDUCING
Resonance
SPOILING
VIEW
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