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REAL TIME MONITORING AND PREDICTION OF MOTION IN MRI
专利权人:
Washington University;Oregon Health and Science University
发明人:
Nico Dosenbach,Jonathan Koller,Andrew Van,Abraham Snyder,Amy Mirro,Damien Fair,Eric Earl,Rachel Klein,Oscar Miranda Dominguez,Anders Perrone
申请号:
US16491413
公开号:
US20200225308A1
申请日:
2018.03.08
申请国别(地区):
US
年份:
2020
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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