磁気共鳴イメージング装置

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专利权人:

GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY CO LLC

发明人:

IWAMA MINA,岩間 美奈,ASABA YUSUKE,浅羽 佑介,ISHIGURO TAKASHI,石黒 孝至

申请号：

JP2010169901

公开号：

JP2012029734A

申请日:

2010.07.29

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

PROBLEM TO BE SOLVED: To reduce power consumption of an RF coil while ensuring the size of a bore.SOLUTION: The upper half Da of a ring D1 of a birdcage coil 22 has an upper half shape of a circle with a radius ra centering on a reference axis A, while the lower half Db of the ring D1 has a lower half shape of an ellipse with a major axis length of 2ra and a minor axis length of rb(

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/