한국전기연구원;KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
发明人:
KIM, GEUN JU,김근주,KIM, JAE HONG,김재홍,KIM, JUNG IL,김정일,SHIN, KI YOUNG,신기영,SHIN, DONG WON,신동원,JEON, SEOK GY,전석기,JIN, SEUNG OH,진승오,KIM, GEUN JUKR,KIM, JAE HONGKR,KIM, JUNG ILKR,SHIN, KI YOUNGKR,SHIN, DONG WONKR,JEON, SEOK GYKR,JIN, SEUNG OHKR
申请号：
KR1020140160793
公开号：
KR1020160059528A
申请日:
2014.11.18
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
The present invention relates to a magnetic resonance imaging (MRI)-based radiotherapy system having a structure in which a radiation generating appliance for the linear accelerator (LINAC) treatment is installed in a circular magnetic field generating appliance for the MRI, so that a high dose rate can be maintained； an additional cooling system is not required； and the problem related to MRI arrangement can be solved. The MRI-based radiotherapy system includes: a circular magnetic field generating appliance having a bracket-shaped surface and comprising a magnetic field generating device respectively installed inside a circular body on both sides separated by bracket-shaped grooves； and one or more LINACs installed along the bracket-shaped circular groove.본 발명은 높은 도즈(dose) 레이트(rate)를 유지하며 별도의 추가 냉각시스템이 필요없고 MRI 정렬 문제도 해결할 수 있도록, 자기공명영상(MRI)을 위한 환형 자기장 발생 기구 내부에 LINAC(Linear Accelerator) 치료를 위한 방사선 발생 기구를 설치한 구조의 MRI 기반 방사선 치료기 시스템에 관한 것이다.
