| 麻醉靶控输注工作站系统的研制 |
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| 引用本文： | 刘如九,刘玉琳.麻醉靶控输注工作站系统的研制[J].北方交通大学学报,2010(1):123-127. |
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| 作者姓名： | 刘如九 刘玉琳 |
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| 作者单位： | [1]北京交通大学机械与电子控制工程学院,北京100044 [2]东北大学流程工业综合自动化教育部重点实验室,沈阳110004 |
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| 基金项目： | 国家自然科学基金资助项目（50776005） |
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| 摘 要： | 为弥补现有的独立输液泵式TCI系统在输注功能与监控方面的不足，设计开发了新型靶控输注工作站系统，它由上层的工作站与下层的多个输液泵构成．工作站采用嵌入式系统，硬件配高性能CPU与大尺寸的触摸液晶屏．依靠工作站端软件，系统支持十余种药物的基于药代动力学模型的靶控输注、带有输注曲线画面的实时监控、预测监控、病例查询及丰富的人工操作等功能．软件采用先开发后移植的开发过程，以面向对象的分析设计方法，采用多线程程序设计，提高了系统运行的效率和可靠性．
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| 关 键 词： | 计算机控制输注 靶控输注（TCI） 生物医学工程 麻醉 药代动力学模型 嵌入式系统 |
Development of A New Target Controlled Infusion System for Anesthesia |
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| LIU Rujiu,LIU Yulin.Development of A New Target Controlled Infusion System for Anesthesia[J].Journal of Northern Jiaotong University,2010(1):123-127. |
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| Authors: | LIU Rujiu LIU Yulin |
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| Institution: | 1. School of Mechanical and Electronic Control Engineering, Beijing Jiaotong University, Beijing 100044, China; 2. Key Laboratory of Integrated Automation of Process Industry, Ministry of Education, Northeastern University, Shenyang 110004, China) |
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| Abstract: | A new computer controlled infusion system for anesthesia drugs is developed, which consists of a workstation and one to three infusion pumps. An embedded system with a high performance micro-processor and a large-sized touch screen are used in the workstation. By the software running on the workstation, this infusion system supports some new functions： controlling 11 drugs＇ infusion by 17 pharmacokinetic models, monitoring with real-time chart view, predictive monitoring, querying case history, and so on; these functions are difficult to implement on the stand-alone pump. The soft-ware is developed by object oriented programming （OOP）, multi-thread technologies. Simulation and clinic infusion demonstrate the correction and advantage of this system. |
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| Keywords: | computer controlled infusion target controlled infusion（TCI） biomedical engineering anesthesia pharmacokinetic model embedded system |
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