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    • 8. 发明公开
    • ULTRASOUND GUIDED HAND HELD ROBOT
    • ULTRASCHALLGEFÜHRTERTRAGBARER ROBOTER
    • EP3136973A1
    • 2017-03-08
    • EP15785365.6
    • 2015-04-28
    • Mazor Robotics Ltd.
    • SHOHAM, Moshe
    • A61B8/00A61B34/00A61B90/00
    • A61B8/0841A61B8/085A61B17/3403A61B34/30A61B90/11A61B2017/3413A61B2018/1425A61B2034/2048A61B2034/2065A61B2034/304A61B2090/378
    • A system for insertion of a surgical tool along a trajectory to a target region in a patient's tissues, under the guidance of ultrasound imaging. The system includes a hand-held robot to whose base the probe of an ultrasound system is rigidly connected. The activated platform of the hand held robot carries a surgical tool guide. The alignment of the tool guide defines the trajectory which the tool takes within the subject's body. The position of the target region seen on the ultrasound display, can be recorded, and the robot coordinate frame of reference registered thereto. The system aligns the pose of the robot such that the surgical tool is aimed directly at the target region, independently of motion of the ultrasound probe and its associated robot. An inertial measurement unit can be incorporated to provide back-up positional information if the image of the lesion is lost.
    • 一种用于在超声成像的引导下将外科手术工具沿轨迹插入患者组织中的目标区域的系统。 该系统包括一个手持机器人,其基座上的超声系统的探头刚性连接。 手持机器人的激活平台携带外科手术工具指南。 刀具导轨的对准确定了工具在主体内部所采用的轨迹。 可以记录在超声波显示器上看到的目标区域的位置,并且记录登记在其上的机器人坐标系参考系。 系统使机器人的姿态对齐,使得外科手术工具直接瞄准目标区域,而与超声探头及其相关机器人的运动无关。 如果损伤的图像丢失,则可以并入惯性测量单元以提供备用位置信息。