摘要
从满足定位要求的角度提出了一种立体定位高强度超声手术的运动系统,并结合一种信号发生装置构建了运动系统驱动电机正反转切换保护电路和运动系统复位到零位以及计数的电路,在此基础上结合肿瘤治疗过程详细介绍了整个运动系统控制的软硬件结构。
In view of satisfying the demand of positioning,a kind of stereotaxic positioning HIFU surgery motion is proposed and a new type of CW/CCW switch protection circuit and reset/counter circuit is constructed using CMOS chip and a new signal generating apparatus.Based on these and the course of cancer treatment the detail of hardware and software structure of the motion system is given.
出处
《计算机测量与控制》
CSCD
2003年第9期679-682,共4页
Computer Measurement &Control
基金
上海市科委发展基金资助项目(994419027)
关键词
立体定位
高强度聚焦超声手术
运动控制系统
肿瘤
high intensity focused ultrasound (HIFU)
stereotaxic positioning
motion system
control circuit
software modular
