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Method and apparatus for automatically controlling tabletop displacement in magnetic resonance imaging
专利权人:
Katrin Wohlfarth
发明人:
Katrin Wohlfarth
申请号:
US11673274
公开号:
US08280487B2
申请日:
2007.02.09
申请国别(地区):
US
年份:
2012
代理人:
摘要:
In a method for operation of a magnetic resonance apparatus having a patient positioning table with a tabletop as well as a control device by which the displacement of the tabletop relative to a homogeneous magnetic field (generated by a magnetic field generation device) and the acquisition of images of an anatomical subject of the patient in a field of view within the homogeneous magnetic field are controlled, the control device determines a suitable stepped displacement of the tabletop using information about the patient size, information about the subject to be acquired and information about the size of the homogeneous magnetic field and/or field of view present relative to the table displacement direction, and the control device controls the tabletop displacement as needed according to the determination result.
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