Title:
MAGNETIC RESONANCE DEVICE AND PROGRAM
Document Type and Number:
Japanese Patent JP2017012363
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technique for generating biological signals such as a respiratory signal, a heartbeat signal or the like of an analyte, while suppressing generation of noises during sequence execution as mauch as possible.SOLUTION: A magnetic resonance device includes: scanning means having first RF pulses for exciting a first section including a movable section, and executing a plurality of sequences in which gradient pulses are not applied when the RF pulses are applied; coils having n channels for receiving magnetic resonance signals generated by executing each of the plurality of sequences; data generation means for generating first k space data for each channel on the basis of the magnetic resonance signal received by each of the n channels; channel selection means for selecting m channels arranged close to ends of the movable section out of n channels; biological signal generation means for generating the biological signal indicating a body motion of the analyte on the basis of the k space data of the m channels generated by the data generation means.SELECTED DRAWING: Figure 1
Inventors:
IWADATE YUJI
Application Number:
JP2015131102A
Publication Date:
January 19, 2017
Filing Date:
June 30, 2015
Export Citation:
Assignee:
GE MEDICAL SYSTEMS GLOBAL TECH CO LLC
International Classes:
A61B5/055
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka