Invention Grant
- Patent Title: Fat suppression by combining fat saturation with fat inversion
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Application No.: US15452864Application Date: 2017-03-08
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Publication No.: US10241171B2Publication Date: 2019-03-26
- Inventor: Wolfgang G. Rehwald
- Applicant: Siemens Healthcare GmbH
- Applicant Address: DE Erlangen
- Assignee: Siemens Healthcare GmbH
- Current Assignee: Siemens Healthcare GmbH
- Current Assignee Address: DE Erlangen
- Main IPC: G01R33/48
- IPC: G01R33/48 ; G01R33/50

Abstract:
A method of fat suppression during magnetic resonance imaging includes applying a fat suppression module to a region of interest within a subject. The fat suppression module comprises a fat-selective saturation pulse; a first spoiler gradient applied following the fat-selective saturation pulse; a fat-selective inversion pulse applied to the region of interest following a time delay; and a second spoiler gradient applied following the fat-selective inversion pulse. The time delay is selected to allow T1 recovery in the region of interest to a predetermined level of fat magnetization at the end of the time delay. Following application of the fat suppression module, a sequence readout is performed to acquire one or more lines of k-space data covering the region of interest.
Public/Granted literature
- US20180259606A1 Fat Suppression by Combining Fat Saturation with Fat Inversion Public/Granted day:2018-09-13
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