公开(公告)号：US20080200806A1

公开(公告)日：2008-08-21

申请号：US12033370

申请日：2008-02-19

申请人： Hao-Li Liu ,  Win-li Lin ,  Hsu Chang

发明人： Hao-Li Liu ,  Win-li Lin ,  Hsu Chang

IPC分类号： A61N7/02

CPC分类号： A61N7/02 ,  A61B34/10 ,  A61B90/37 ,  A61B2090/392

摘要： A medical system and method for treating a disorder of a subject by thermal ablation, e.g., focused ultrasound thermal ablation, are provided. The method includes obtaining medical images that include at least one image of subject's chest and ribs to reconstruct a three-dimensional chest-rib distribution; and applying ultrasound waves on a target point beyond the subject's ribs by selectively activating one or more elements of an ultrasound phased array to avoid ultrasonic energy absorption or reflection by an intervening rib based on a calculation of a relationship between the three-dimensional chest-rib distribution and an acoustic emission direction.

摘要翻译： 提供了一种通过热消融治疗受试者病症的医疗系统和方法，例如聚焦超声热消融。 该方法包括获得包括受试者胸部和肋骨的至少一个图像的医学图像，以重建三维胸肋分布; 以及通过选择性地激活超声相控阵列的一个或多个元件，将目标点上的超声波施加到目标点之上，以避免超声能量吸收或由中间肋反射，基于三维胸肋之间的关系的计算 分布和声发射方向。

公开(公告)号：US08287471B2

公开(公告)日：2012-10-16

申请号：US12033370

申请日：2008-02-19

申请人： Hao-li Liu ,  Win-li Lin ,  Hsu Chang

发明人： Hao-li Liu ,  Win-li Lin ,  Hsu Chang

IPC分类号： A61N7/02

CPC分类号： A61N7/02 ,  A61B34/10 ,  A61B90/37 ,  A61B2090/392

摘要： A medical system and method for treating a disorder of a subject by thermal ablation, e.g., focused ultrasound thermal ablation, are provided. The method includes obtaining medical images that include at least one image of subject's chest and ribs to reconstruct a three-dimensional chest-rib distribution; and applying ultrasound waves on a target point beyond the subject's ribs by selectively activating one or more elements of an ultrasound phased array to avoid ultrasonic energy absorption or reflection by an intervening rib based on a calculation of a relationship between the three-dimensional chest-rib distribution and an acoustic emission direction.

摘要翻译： 提供了一种通过热消融治疗受试者病症的医疗系统和方法，例如聚焦超声热消融。 该方法包括获得包括受试者胸部和肋骨的至少一个图像的医学图像，以重建三维胸肋分布; 以及通过选择性地激活超声相控阵列的一个或多个元件，将目标点上的超声波施加到目标点之上，以避免超声能量吸收或由中间肋反射，基于三维胸肋之间的关系的计算 分布和声发射方向。