发明授权
- 专利标题： Multicoil NMR data acquisition and processing methods
- 专利标题（中）： 多核磁共振数据采集和处理方法
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申请号： US11329313申请日： 2006-01-09
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公开(公告)号： US07466128B2公开(公告)日： 2008-12-16
- 发明人: David O. Walsh
- 申请人： David O. Walsh
- 申请人地址： US WA Everett
- 专利权人： Vista Clara, Inc.
- 当前专利权人： Vista Clara, Inc.
- 当前专利权人地址： US WA Everett
- 代理机构： Holland & Hart LLP
- 主分类号： G01V3/00
- IPC分类号： G01V3/00
摘要：
A multicoil NMR data acquisition apparatus and processing method for performing three-dimensional magnetic resonance imaging in a static magnetic field without the application of controlled static magnetic field gradients. A preferred application relates specifically to the detection and localization of groundwater using the Earth's magnetic field. Multicoil arrays are used in both transmit and receive modes, and coherent data processing algorithms applied to the data to generate three-dimensional NMR spin density estimates. Disclosed are methods for acquiring NMR data using an array of at least two transmit and receive coils, and for processing such multicoil data to estimate the three-dimensional NMR spin density distributions.
公开/授权文献
- US20060186882A1 Multicoil NMR data acquisition and processing methods 公开/授权日：2006-08-24