Invention Grant
- Patent Title: Method and magnetic resonance apparatus to acquire a magnetic resonance data set by radial scanning
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Application No.: US14302689Application Date: 2014-06-12
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Publication No.: US09939504B2Publication Date: 2018-04-10
- Inventor: Simon Bauer , Robert Grimm
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Schiff Hardin LLP
- Priority: DE102013210947 20130612
- Main IPC: G01V3/00
- IPC: G01V3/00 ; G01R33/48

Abstract:
Method to acquire a magnetic resonance data set of an acquisition area (5) in a subject (O) via radial scanning along a fixed number of spokes (6) respectively described by a first angle in k-space, wherein the acquisition area (5) deviates in positional space from a circular shape in a shape that can be described by the set of first angles; wherein the acquisition of the spokes (6) takes place according to an acquisition order; wherein an acquisition position of the acquisition order is associated with each first angle under consideration of a comparison data set of the fixed number of second angles (in which second angles of successive acquisition positions differ by a golden angle) such that, for a first angle of each acquisition position, the spatially adjacent first angles have the same acquisition positions as the second angles spatially adjacent to a second angle of the acquisition position.
Public/Granted literature
- US20140368194A1 METHOD AND MAGNETIC RESONANCE APPARATUS TO ACQUIRE A MAGNETIC RESONANCE DATA SET BY RADIAL SCANNING Public/Granted day:2014-12-18
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