YI, YONG SEOK,이용석,KWON, YOUNG CHEOL,권영철,KIM, JOON SOO,김준수,CHO, HYUG RAE,조혁래
申请号：
KR1020120012725
公开号：
KR1020130091444A
申请日:
2012.02.08
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A magnetic resonance imaging device has an RF receiving unit including a power generation module which generates power supplied to the RF receiving unit through an RF pulse applied from an RF transmitting unit to an object.CONSTITUTION: A magnetic resonance imaging device includes a magnet assembly unit (40) a control unit (20) controlling the operation of the magnet assembly unit a user operation unit (10) receiving overall control commands and generating a pulse sequence and a computer system (50) including multiple modules communicating with each other. A slope formed on a static field and an RF pulse applied to an atomic nucleus are controlled by controlling a slop application unit (31) applying a slope signal to a slope coil unit (42) and an RF application unit (32) applying an RF signal to an RF transmitting coil unit (43) by a pulse sequence control unit (22).COPYRIGHT KIPO 2013[Reference numerals] (11) Operation console (12) Display (21) Static field control unit (22) Pulse sequence control unit (31) Slop application unit (32) RF application unit (41) Static field coil unit (42) Slop coil unit (43) RF transmitting coil unit (44) RF receiving unit (51) CPU module (52) Memory module (53) Image processing moduleRF 송신코일에서 대상체로 인가되는 RF 펄스를 통해 RF 수신부에 공급되는 전력을 생산하는 전력생산모듈을 포함하는 RF 수신부가 구비된 자기공명영상장치를 제공한다.자기공명영상장치는 원자핵을 여기시키기 위해 대상체에 RF 펄스를 인가하는 RF 송신코일부 및 대상체에서 발생하는 자기공명신호를 수신하고, RF 송신코일부로부터 인가된 RF펄스를 수신하여 전력을 생산하는 전력생산모듈이 마련된 RF 수신부를 포함한다.
