发明授权
- 专利标题： Real time motion information capture in an MRI environment
- 专利标题（中）： 在MRI环境中实时运动信息捕获
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申请号： US12612143申请日： 2009-11-04
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公开(公告)号： US08498689B2公开(公告)日： 2013-07-30
- 发明人: David S. Lake , Armando Manduca , Jeffrey S. McAllister , Nelson Ramirez
- 申请人： David S. Lake , Armando Manduca , Jeffrey S. McAllister , Nelson Ramirez
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Patterson & Sheridan LLP
- 主分类号： A61B5/05
- IPC分类号： A61B5/05
摘要：
Systems, methods and articles of manufacture are disclosed for capturing motion information in a magnetic resonance imaging (MRI) environment. A light sink in the MRI environment may detect light emitted from a plurality of light sources. Each of the plurality of light sources may emit light of a different frequency. Further, each of the plurality of light sources may be located at a different spatial position in the MRI environment. The detected light may be analyzed. A change in spatial position of the light sink may be computed based on the analysis.
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