Cameron Anthony Piron,Chad Tyler Harris,Jeff Stainsby,Alexander Gyles Panther,Gal Sela
申请号：
GB201716234
公开号：
GB2553452A
申请日:
2015.03.11
申请国别(地区):
GB
年份:
2018
代理人:
摘要：
Some implementations provide a method for safe operation of a magnetic resonance imaging (MRI) system, the method including: determining, at least in part by using a sensor device, location information that indicates a location of an MR- incompatible object relative to the MRI system, the MRI system generating a polarizing magnetic field for imaging a subject； based on the determined location information, determining, by a control unit associated with the MRI system, that the MR-incompatible object poses an operational hazard to the MRI system； and in response to determining that the MR-incompatible object poses an operational hazard to the MRI system, reducing, by the control unit, a strength of the polarizing magnetic field.
