Title:
Magnetic resonance equipment which carries out drive control of the transmitting antenna for every group, and an operation method for the same
Document Type and Number:
Japanese Patent JP5916785
Kind Code:
B2
Abstract:
A magnetic resonance apparatus including transmission antennas that may be actuated in parallel by a control device of the magnetic resonance apparatus may be operated in a group mode. In the group mode, the transmission antennas are grouped into groups of transmission antennas. The actuation signals of transmission antennas within the respective group are in a respectively predefined relationship relative to one another. A respective group actuation signal for each of the groups of transmission antennas is prescribed for the control device by an operator. The control device carries out checks as to whether a group exposure value established based on the group actuation signals lies below a maximum admissible group exposure limit. If this is the case, the control device establishes the actuation signals for the individual transmission antennas based on the group actuation signals. If this is not the case, the control device carries out another measure.
Inventors:
Hans-Peter Fawz
Matthias Gape Heart
Franz Schmid
Matthias Gape Heart
Franz Schmid
Application Number:
JP2014081095A
Publication Date:
May 11, 2016
Filing Date:
April 10, 2014
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
A61B5/055
Domestic Patent References:
| JP2012183211A | ||||
| JP2013031633A | ||||
| JP2008246192A | ||||
| JP2008296011A | ||||
| JP2004033774A | ||||
| JP2012187406A | ||||
| JP2011098093A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno