Title:
【発明の名称】磁気共鳴診断装置
Document Type and Number:
Japanese Patent JP2558727
Kind Code:
B2
Abstract:
A magnetic resonance apparatus comprises a main probe coil adapted for transmission and reception of a high frequency to and from a large region of an object under examination or for transmission of the high frequency to the object, a local probe coil formed of a surface coil adapted for transmission and reception of a high frequency to and from a local region corresponding to a local portion of the object or for reception of the high frequency, and a main gradient coil adapted for application of a gradient magnetic field to a large region of the object. The local probe coil is used for measurement of the local region. The magnetic resonance apparatus is further provided with a relatively small-sized local gradient coil for producing a local gradient magnetic field in the sensitive region of the local probe coil and its vicinities only.
Inventors:
KANAYAMA SHOICHI
Application Number:
JP20920587A
Publication Date:
November 27, 1996
Filing Date:
August 25, 1987
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
G01R33/34; A61B5/055; A61B10/00; G01R33/20; G01R33/341; G01R33/385; G01R33/44; G01R33/48; (IPC1-7): A61B5/055; G01R33/34
Attorney, Agent or Firm:
Noriyuki Noriyuki (1 person outside)