Invention Grant
- Patent Title: Magnetic resonance imaging with randomly distributed recording of raw data
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Application No.: US14719673Application Date: 2015-05-22
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Publication No.: US09915719B2Publication Date: 2018-03-13
- Inventor: Stefan Popescu
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE Erlangen
- Assignee: Siemens Healthcare GmbH
- Current Assignee: Siemens Healthcare GmbH
- Current Assignee Address: DE Erlangen
- Agency: Schiff Hardin LLP
- Priority: DE102014209753 20140522
- Main IPC: G01V3/00
- IPC: G01V3/00 ; G01R33/565 ; A61B5/055 ; A61B5/00 ; G01R33/48 ; G01R33/561 ; G01R33/563

Abstract:
In a method and apparatus for recording magnetic resonance (MR) signals from an examination object, raw data space is filled with MR signals in raw data lines. Movement information of the examination object is detected during recording of the MR signals and the movement information is grouped into different movement phases of the examination object. A temporally randomly distributed sequence of the recording of the raw data lines is determined, with which at least one predetermined portion of the raw data space is filled MR signals. The MR signals are acquired in the determined temporally randomly distributed sequence of the raw data lines in the predetermined portion. Each recorded raw data line is allocated to one of the movement phases of the examination object.
Public/Granted literature
- US20150338491A1 MAGNETIC RESONANCE IMAGING WITH RANDOMLY DISTRIBUTED RECORDING OF RAW DATA Public/Granted day:2015-11-26
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