Invention Grant
- Patent Title: Method of performing diffusion weighted magnetic resonance measurements
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Application No.: US17594685Application Date: 2020-04-24
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Publication No.: US11747423B2Publication Date: 2023-09-05
- Inventor: Irvin Teh , Samo Lasic , Markus Nilsson , Filip Szczepankiewicz
- Applicant: Random Walk Imaging AB
- Applicant Address: SE Äkarp
- Assignee: Random Walk Imaging AB
- Current Assignee: Random Walk Imaging AB
- Current Assignee Address: SE Åkarp
- Agency: CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC
- Priority: SE 505072 2019.04.26
- International Application: PCT/SE2020/050414 2020.04.24
- International Announcement: WO2020/218966A 2020.10.29
- Date entered country: 2021-10-26
- Main IPC: G01R33/563
- IPC: G01R33/563 ; A61B5/055 ; G01R33/565

Abstract:
Inventive technology is directed to diffusion weighted magnetic resonance measurements. In an embodiment, a method for performing a diffusion weighted magnetic resonance measurement on a sample includes operating a magnetic resonance scanner to apply a diffusion encoding sequence to the sample. The method also includes operating the magnetic resonance scanner to acquire from the sample one or more echo signals. The diffusion encoding sequence includes a diffusion encoding time-dependent magnetic field gradient g(t) with non-zero components gl(t) along at least two orthogonal directions y and z, and a b-tensor having at least two non-zero eigenvalues, the magnetic field gradient comprising a first and subsequent second encoding block.
Public/Granted literature
- US20220221542A1 A METHOD OF PERFORMING DIFFUSION WEIGHTED MAGNETIC RESONANCE MEASUREMENTS Public/Granted day:2022-07-14
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