微机远程控制药剂自动稀释与配制系统  

The Equipment for Medicament Intelligent Diluting and Preparing

作　　者：郑永平[1] 董常[1] 陈泉[1] 吕恩建[1] 

机构地区：[1]重庆邮电大学自动化学院,重庆400065

出　　处：《微计算机信息》2007年第31期61-62,144,共3页Control & Automation

基　　金：重庆市科学技术委员会资助项目(CSTC2006BB2372)

摘　　要：研制了基于工控机进行药剂分装稀释与配制的远程控制产品,本产品尤其适合放射性药剂的稀释配制。它利用气动装置进行工作,利用步进电机运行可精确控制的特点,驱动蠕动泵完成试剂的转移、稀释与分装,利用工控机可远程操作的特点克服了传统人工放射性药剂稀释与配制操作中对操作人员的辐射危害,采取整体标定和取液偏移量处理等方法,使计量准确。实际应用结果表明,该系统具有低污染、高效率、高精度的特点,达到了实际应用的要求。This paper introduces an equipment for medicament intelligent diluting and preparing, which adopts pneumatic device as executive element, step motor driven by precise sampling device as control union. The peristalsis pump was employed to transfer, dilute and prepare the medicament separately. The operator is far away from medicament radioactive radiation area. By adopting the whole calibration and sampling offset compensation, a high accuracy is obtained. The applications result show this system has the advatages of lower pollution, high-efficiency and high accuracy.

关 键 词：药剂稀释 配制 放射性核素 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]