Invention Grant
US07791338B2 MRI method of determining time-optimal gradient waveforms with gradient amplitude as a function of arc-length in k-space
有权
确定时间最优梯度波形的MRI方法，其梯度幅度作为k空间中弧长的函数
- Patent Title: MRI method of determining time-optimal gradient waveforms with gradient amplitude as a function of arc-length in k-space
- Patent Title (中): 确定时间最优梯度波形的MRI方法，其梯度幅度作为k空间中弧长的函数
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Application No.: US11852198Application Date: 2007-09-07
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Publication No.: US07791338B2Publication Date: 2010-09-07
- Inventor: Seung Jean Kim , John M. Pauly , Michael Lustig
- Applicant: Seung Jean Kim , John M. Pauly , Michael Lustig
- Applicant Address: US CA Palo Alto
- Assignee: The Board of Trustees of the Leland Stanford Junior University
- Current Assignee: The Board of Trustees of the Leland Stanford Junior University
- Current Assignee Address: US CA Palo Alto
- Agency: Beyer Law Group LLP
- Main IPC: G01V3/00
- IPC: G01V3/00
Abstract:
A method for magnetic resonance imaging (MRI) is provided. A scanning path is specified. Gradient amplitude is determined as a function of arc-length along the scanning path in k-space. A time optimal gradient waveform for scanning the scanning path is calculated from the gradient amplitude. The scanning path is scanned using the time optimal gradient waveform.
Public/Granted literature
- US20090069664A1 METHOD FOR DETERMINING TIME-OPTIMAL GRADIENT WAVEFORMS Public/Granted day:2009-03-12
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