公开(公告)号：US20090220046A1

公开(公告)日：2009-09-03

申请号：US12361153

申请日：2009-01-28

申请人： Young Hoon JI ,  Dong Han LEE ,  Mon Sik CHOI ,  Seung Woo PARK ,  Yoon Jong KIM

发明人： Young Hoon JI ,  Dong Han LEE ,  Mon Sik CHOI ,  Seung Woo PARK ,  Yoon Jong KIM

IPC分类号： A61N5/10 ,  G21K1/04

CPC分类号： A61N5/1042 ,  G21K1/04 ,  G21K1/046

摘要： Provided is a collimator device for radiotherapy including: a body including a first through unit and disposed on a path of high energy radiation which in use is irradiated toward a patient's treatment part; a frame including a through hole corresponding to the first through unit and slidably installed in the body; a plurality of multi-leaf collimators (MLCs) slidably installed in the through hole and including radiation shields; a servo motor coupled to the body and the frame in a power manner so as to slidingly move the frame with respect to the body; and a motor controller externally receiving position displacement data regarding a motion of the patient's treatment part due to a patient's breathing and generating a signal for controlling the driving of the servo motor so that the MLCs follow the patient's treatment part and continuously apply radiation to the patient's treatment part based on the position displacement data.

摘要翻译： 本发明提供一种放射线用准直器装置，包括：主体，包括第一通孔单元，并设置在使用中朝向患者治疗部分照射的高能辐射路径上; 框架，其包括与所述第一通孔单元对应的通孔，并且可滑动地安装在所述主体中; 多个多叶准直器（MLC），可滑动地安装在通孔中并包括辐射屏蔽; 伺服电动机以电力方式联接到主体和框架，以便相对于主体滑动地移动框架; 以及电动机控制器，由于患者的呼吸而外部接收关于患者治疗部分的运动的位置位移数据，并产生用于控制伺服电动机的驱动的信号，使得MLCs跟随患者的治疗部分并且持续地向病人的治疗部分施加辐射 治疗部位基于位置位移数据。

公开(公告)号：US20100119443A1

公开(公告)日：2010-05-13

申请号：US12614444

申请日：2009-11-08

申请人： Young Hoon JI ,  Hai Jo JUNG ,  Kum Bae KIM ,  Seung Woo PARK

发明人： Young Hoon JI ,  Hai Jo JUNG ,  Kum Bae KIM ,  Seung Woo PARK

IPC分类号： A61K51/00 ,  A61B6/00

CPC分类号： A61N5/1049 ,  A61B6/12 ,  A61B6/4258 ,  A61B2090/392 ,  A61N5/1042 ,  A61N5/1067 ,  A61N2005/1051

摘要： A radiotherapeutic system including non-invasive and real-time tumor tracking includes: a signal detector for detecting radioactive rays emitted from a tumor to which the radioactive medical supply is adsorbed and generating an electrical signal; a signal processor for converting the electrical signal generated into a three-dimensional (3D) coordinate signal; a controller for generating a control signal in conjunction with the 3D coordinate signal output by the signal processor; and a radioactive-ray irradiation device for emitting radioactive rays to the tumor, wherein the amount of the radioactive rays is controlled by the controller.

摘要翻译： 包括非侵入性和实时肿瘤追踪的放射治疗系统包括：信号检测器，用于检测从放射性医疗用品被吸收的肿瘤发射的放射线，并产生电信号; 用于将生成的电信号转换成三维（3D）坐标信号的信号处理器; 控制器，用于结合由信号处理器输出的3D坐标信号产生控制信号; 以及用于向肿瘤发射放射线的放射线照射装置，其中放射线的量由控制器控制。

公开(公告)号：US20110137202A1

公开(公告)日：2011-06-09

申请号：US12724546

申请日：2010-03-16

申请人： Chul Soo GIM ,  Sang Ho KIM ,  Jong Chae PARK ,  Hwa Sub SONG ,  Si Young SONG ,  Seung Woo PARK ,  Tae Il KIM ,  Sung Kwan SHIN ,  Seung Min BANG ,  Don Haeng LEE

发明人： Chul Soo GIM ,  Sang Ho KIM ,  Jong Chae PARK ,  Hwa Sub SONG ,  Si Young SONG ,  Seung Woo PARK ,  Tae Il KIM ,  Sung Kwan SHIN ,  Seung Min BANG ,  Don Haeng LEE

IPC分类号： A61B10/02

CPC分类号： A61B10/0275

摘要： A biopsy needle device for collecting a tissue sample by penetrating a living body includes a needle. The needle includes a tip portion having a cross-sectional area getting gradually smaller toward a front end thereof and a tissue container portion arranged behind the tip portion for holding the tissue sample therein. The tip portion includes a rear surface contiguous to the tissue container portion and a recess formed on the rear surface.

摘要翻译： 用于通过穿透活体收集组织样本的活检针装置包括针。 针包括前端部的截面积逐渐变小的前端部，以及配置在前端部后方的组织容器部，用于将组织样本保持在其中。 尖端部包括与组织容器部分邻接的后表面和形成在后表面上的凹部。