- 专利标题: Real time monitoring and prediction of motion in MRI
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申请号: US18061254申请日: 2022-12-02
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公开(公告)号: US12050257B2公开(公告)日: 2024-07-30
- 发明人: Nico Dosenbach , Jonathan Koller , Andrew Van , Abraham Snyder , Amy Mirro , Damien Fair , Eric Earl , Rachel Klein , Oscar Miranda Dominguez , Anders Perrone
- 申请人: Washington University , Oregon Health and Science University
- 申请人地址: US MO St. Louis
- 专利权人: Washington University,Oregon Health and Science University
- 当前专利权人: Washington University,Oregon Health and Science University
- 当前专利权人地址: US MO St. Louis; US OR Portland
- 代理机构: Armstrong Teasdale LLP
- 主分类号: G01R33/56
- IPC分类号: G01R33/56 ; A61B5/055 ; G01R33/00 ; G01R33/483 ; G01R33/565
摘要:
Methods, computer-readable storage devices, and systems are described for reducing movement of a patient undergoing a magnetic resonance imaging (MRI) scan by aligning MRI data, the method implemented on a Framewise Integrated Real-time MRI Monitoring (“FIRMM”) computing device including at least one processor in communication with at least one memory device. Aspects of the method comprise receiving a data frame from the MRI system, aligning the received data frame to a preceding data frame, calculating motion of a body part between the received data frame and the preceding data frame, calculating total frame displacement, and excluding data frames with a cutoff above a pre-identified threshold of the total frame displacement.
公开/授权文献
- US20230121804A1 REAL TIME MONITORING AND PREDICTION OF MOTION IN MRI 公开/授权日:2023-04-20
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