Invention Grant
- Patent Title: Magnetic resonance (MR) imaging generating perfusion images with arterial spin labeling (ASL) and 3D radial pulse sequences
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Application No.: US13900678Application Date: 2013-05-23
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Publication No.: US09778333B2Publication Date: 2017-10-03
- Inventor: Wei Sun , Gaohong G. Wu , Jason Andrew Polzin , Ajit Shankaranarayanan
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: The Small Patent Law Group, LLC
- Agent Dean D. Small
- Main IPC: G01R33/385
- IPC: G01R33/385 ; G01R33/563 ; G01R33/48
Abstract:
Systems and methods for reducing acoustic noise in a Magnetic Resonance Imaging (MRI) are provided. One method includes applying a labeling phase of an arterial spin labeling (ASL) pulse sequence to a region of interest, applying a three-dimensional (3D) radial pulse sequence to the region of interest to generate a tag image, applying a control phase of the ASL pulse sequence to the region of interest, and applying the 3D radial pulse sequence to the region of interest to generate a control image.
Public/Granted literature
- US20140347048A1 SYSTEMS AND METHODS FOR REDUCING MAGNETIC RESONANCE (MR) IMAGING ACOUSTIC NOISE IN MR INFLOW IMAGING Public/Granted day:2014-11-27
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