液滴红外光电自动检测计数器的研制  

Development of Droplet Infrared Photoelectric Auto-detecting Counter

作　　者：马剑峰[1] 王丽 马絮飞[1] 吴燕[3] 白志学[1] 刘杰[1] 杨贵忠[1] 高建新[1] 

机构地区：[1]山东大学医学院机能教学实验室 [2]山东电力中心医院 [3]山东大学第二医院,山东济南250012

出　　处：《实验室研究与探索》2008年第6期64-66,共3页Research and Exploration In Laboratory

基　　金：2007年山东大学实验室建设软件项目(红外光电自动计数检测装置的设计与实现);2005年山东大学教学改革立项(创建培养创新性人才的实验教学平台)

摘　　要：将红外光电液滴传感技术和药理学与生理学实验技术相结合,研制了"液滴红外光电自动检测计数器",该装置具有抗干扰能力强,能准确、灵敏地检测到液滴通过而导致的信号瞬间变化,可更直观、更准确、更客观地反映各种理化、药物及病理因素对心、肝、肾功能的影响。与传统的实验装置相比,减少了实验过程中肉眼计数的繁琐劳动和受滴棒计数的不准确性,使学生有更多的时间对实验结果进行观察、分析,增加了实验的精确性和科学性。Combining droplet infrared photoelectric sensor technology and experimental technology of pharmacology and physiology, this paper developed a droplet infrared photoelectric auto-detecting counter which has strong anti-jamming ability, and is accurate, sensitive to detect the instantaneous signal changes caused by droplets transit. It is more intuitive, accurate and objective to reflect the various physicochemical, drugs and pathological factors for heart, liver and kidney function. Compared with traditional device, it can decrease the complicated work for counting by naked eyes and the inaccuracy of droplets rod counter. So that students would pay more attention to observe the experimental results, analysis and make the experiment more accurate and scientific.

关 键 词：计滴 电钥 红外光电传感器 光耦 

分 类 号：Q463[生物学—生理学]