公开(公告)号：US08611496B2

公开(公告)日：2013-12-17

申请号：US13127784

申请日：2009-11-12

申请人： Toshiyuki Terunuma ,  Takeji Sakae ,  Masaru Sato ,  Masaya Ishida

发明人： Toshiyuki Terunuma ,  Takeji Sakae ,  Masaru Sato ,  Masaya Ishida

IPC分类号： A61N5/10

CPC分类号： A61N5/1049 ,  A61N5/1064 ,  A61N5/1068 ,  A61N2005/1061

摘要： A radiation treatment system that can apply radiation to a respiratory moving organ (such as, a lung, a liver or the like) with high precision is provided. A radiation treatment system according to the present invention as solving means is characterized in that when medical treatment target position information obtained by executing pattern matching processing on the inside of each frame of a fluoroscopic X-ray image for detecting a medical treatment target position achieved under medical treatment on the basis of a template image of an area containing a medical treatment target position of a patient, which is achieved in advance, is within a predetermined error range with respect to the medical treatment target position information based on the template image, and also a timing is an application timing of medical treatment radiation which is set on the basis of motion information of a body surface, a signal for applying medical treatment radiation is generated; and in the other cases, a signal for stopping the application is generated, whereby the application of the medical treatment radiation is controlled on the basis of these signals.

摘要翻译： 提供了可以高精度地对呼吸运动器官（例如肺，肝等）施加辐射的放射线治疗系统。 根据本发明的放射治疗系统作为解决方案，其特征在于，当通过在用于检测医疗目标位置的荧光X射线图像的每个帧的内侧执行模式匹配处理而获得的医疗处理目标位置信息 基于预先实现的包含患者的医疗目标位置的区域的模板图像，基于模板图像相对于基于医疗目标位置信息的预定误差范围进行医疗处理，以及 也是基于体表的运动信息而设定的医疗用辐射的应用定时的定时，产生用于施加医疗放射线的信号; 并且在其他情况下，产生用于停止应用的信号，由此基于这些信号来控制医疗放射线的应用。

公开(公告)号：US20110249797A1

公开(公告)日：2011-10-13

申请号：US13127784

申请日：2009-11-12

申请人： Toshiyuki Terunuma ,  Takeji Sakae ,  Masaru Sato ,  Masaya Ishida

发明人： Toshiyuki Terunuma ,  Takeji Sakae ,  Masaru Sato ,  Masaya Ishida

IPC分类号： A61N5/10

CPC分类号： A61N5/1049 ,  A61N5/1064 ,  A61N5/1068 ,  A61N2005/1061

摘要： A radiation treatment system that can apply radiation to a respiratory moving organ (such as, a lung, a liver or the like) with high precision is provided. A radiation treatment system according to the present invention as solving means is characterized in that when medical treatment target position information obtained by executing pattern matching processing on the inside of each frame of a fluoroscopic X-ray image for detecting a medical treatment target position achieved under medical treatment on the basis of a template image of an area containing a medical treatment target position of a patient, which is achieved in advance, is within a predetermined error range with respect to the medical treatment target position information based on the template image, and also a timing is an application timing of medical treatment radiation which is set on the basis of motion information of a body surface, a signal for applying medical treatment radiation is generated; and in the other cases, a signal for stopping the application is generated, whereby the application of the medical treatment radiation is controlled on the basis of these signals.

摘要翻译： 提供了可以高精度地对呼吸运动器官（例如肺，肝等）施加辐射的放射线治疗系统。 根据本发明的放射治疗系统作为解决方案，其特征在于，当通过在用于检测医疗目标位置的荧光X射线图像的每个帧的内侧执行模式匹配处理而获得的医疗处理目标位置信息 基于预先实现的包含患者的医疗目标位置的区域的模板图像，基于模板图像相对于基于医疗目标位置信息的预定误差范围进行医疗处理，以及 也是基于体表的运动信息而设定的医疗用辐射的应用定时的定时，产生用于施加医疗放射线的信号; 并且在其他情况下，产生用于停止应用的信号，由此基于这些信号来控制医疗放射线的应用。