公开(公告)号：US20110279116A1

公开(公告)日：2011-11-17

申请号：US13108137

申请日：2011-05-16

申请人： Yoshitomo Sakakura ,  Satoshi Sugiura ,  Tomoyuki Yoshida ,  Takashi Yanashima ,  Masateru Iwasa ,  Yutaka Kato ,  Koji Kitamura ,  Kazuto Nogami ,  Hidekazu Tanaka ,  Makoto Sato ,  Shigehide Kuhara ,  Taketo Kawakami ,  Yasutake Yasuhara ,  Hiroshi Sugimoto

发明人： Yoshitomo Sakakura ,  Satoshi Sugiura ,  Tomoyuki Yoshida ,  Takashi Yanashima ,  Masateru Iwasa ,  Yutaka Kato ,  Koji Kitamura ,  Kazuto Nogami ,  Hidekazu Tanaka ,  Makoto Sato ,  Shigehide Kuhara ,  Taketo Kawakami ,  Yasutake Yasuhara ,  Hiroshi Sugimoto

IPC分类号： G01R33/48

CPC分类号： A61B5/0555 ,  A61B5/015 ,  A61B5/1128 ,  A61N1/403 ,  A61N2/004 ,  G01R33/4804 ,  G01R33/4808

摘要： A magnetic resonance diagnostic apparatus is configured in such a manner that: a high-frequency transmission coil transmits a high-frequency electromagnetic wave at a magnetic resonance frequency to an examined subject; a heating coil performs a heating process by radiating a high-frequency electromagnetic wave onto the examined subject at a frequency different from the magnetic resonance frequency; based on a magnetic resonance signal, a measuring unit measures the temperature of the examined subject changing due to the high-frequency electromagnetic wave radiated by the heating coil; and a control unit exercises control so that the measuring unit measures the temperature while the heating coil is performing the heating process, by ensuring that the transmission of the high-frequency electromagnetic wave by the high-frequency transmission coil and the radiation of the high-frequency electromagnetic wave by the heating coil are performed in parallel.

摘要翻译： 磁共振诊断装置被配置为：高频发送线圈将磁共振频率的高频电磁波发送到被检查对象; 加热线圈通过以与磁共振频率不同的频率将高频电磁波照射到被检查对象上进行加热处理; 基于磁共振信号，测量单元测量由加热线圈辐射的高频电磁波引起的检查对象变化的温度; 并且控制单元进行控制，使得测量单元在加热线圈进行加热处理时测量温度，通过确保高频传输线圈的高频电磁波的传输和高频传输线圈的辐射， 并行地进行加热线圈的高频电磁波。

公开(公告)号：US08598879B2

公开(公告)日：2013-12-03

申请号：US13108137

申请日：2011-05-16

申请人： Yoshitomo Sakakura ,  Satoshi Sugiura ,  Tomoyuki Yoshida ,  Takashi Yanashima ,  Masateru Iwasa ,  Yutaka Kato ,  Koji Kitamura ,  Kazuto Nogami ,  Hidekazu Tanaka ,  Makoto Sato ,  Shigehide Kuhara ,  Taketo Kawakami ,  Yasutake Yasuhara ,  Hiroshi Sugimoto

发明人： Yoshitomo Sakakura ,  Satoshi Sugiura ,  Tomoyuki Yoshida ,  Takashi Yanashima ,  Masateru Iwasa ,  Yutaka Kato ,  Koji Kitamura ,  Kazuto Nogami ,  Hidekazu Tanaka ,  Makoto Sato ,  Shigehide Kuhara ,  Taketo Kawakami ,  Yasutake Yasuhara ,  Hiroshi Sugimoto

IPC分类号： G01V3/00

CPC分类号： A61B5/0555 ,  A61B5/015 ,  A61B5/1128 ,  A61N1/403 ,  A61N2/004 ,  G01R33/4804 ,  G01R33/4808

摘要： A magnetic resonance diagnostic apparatus is configured in such a manner that: a high-frequency transmission coil transmits a high-frequency electromagnetic wave at a magnetic resonance frequency to an examined subject; a heating coil performs a heating process by radiating a high-frequency electromagnetic wave onto the examined subject at a frequency different from the magnetic resonance frequency; based on a magnetic resonance signal, a measuring unit measures the temperature of the examined subject changing due to the high-frequency electromagnetic wave radiated by the heating coil; and a control unit exercises control so that the measuring unit measures the temperature while the heating coil is performing the heating process, by ensuring that the transmission of the high-frequency electromagnetic wave by the high-frequency transmission coil and the radiation of the high-frequency electromagnetic wave by the heating coil are performed in parallel.

摘要翻译： 磁共振诊断装置被配置为：高频发送线圈将磁共振频率的高频电磁波发送到被检查对象; 加热线圈通过以与磁共振频率不同的频率将高频电磁波照射到被检查对象上进行加热处理; 基于磁共振信号，测量单元测量由加热线圈辐射的高频电磁波引起的检查对象变化的温度; 并且控制单元进行控制，使得测量单元在加热线圈进行加热处理时测量温度，通过确保高频传输线圈的高频电磁波的传输和高频传输线圈的辐射， 并行地进行加热线圈的高频电磁波。