NAGARKAR KAUSTUBH RAVINDRA,ASHE JEFFREY MICHAEL,HUBER WILLIAM HULLINGER,COUTURE AARON JUDY,ATALLA ASHRAF SAID
申请号：
IN201747022982
公开号：
IN201747022982A
申请日:
2017.06.30
申请国别(地区):
IN
年份:
2017
代理人:
摘要：
A system and method for monitoring a subject are presented. The system includes a sensing device including at least one magnetic source to generate a magnetic field and an array of magnetic sensors disposed within the magnetic field. The sensor array obtains a plurality of magnetic field measurements at a plurality of locations along a vessel carrying a fluid including one or more magnetic particles. Further the system includes a processing subsystem communicatively coupled to the sensing device where the processing subsystem determines variations in the measurements caused by magnetization relaxation of the magnetic particles based on a coupled model that defines behavior of the fluid in the varying magnetic field based on principles of magnetization relaxation bulk motion of the magnetic particles towards a determined gradient of the magnetic field magnetostatics and conservation of momentum. The processing subsystem estimates values of one or more desired parameters based on the determined variations.
