无试纸式血糖仪的研究

Analysis of Blood Glucose Meter Without Paper

目的提出一个无试纸式的血糖仪设计原理,以摆脱血糖仪对试纸的依赖。方法采用MSP430系列单片机作为控制核心,加上血液预检测、恒电位发生电路、信号检测电路、数据存储及LCD显示等必要模块形成完整功能的血糖仪。结果在无试纸的前提下,实现了对血糖的检测,并可进行数据分析处理,给用户提供准确可靠的信息。结论该设计摆脱传统血糖仪对试纸的依赖,实现无试纸式血糖仪。另外还增加了血量预检测功能,进一步提高了测量的准确度。

Objective Come up with a design principle of blood glucose meter which without test paper in order to get rid of blood glucose meter on test paper.Methods Adopting MSP430 series single chip microcomputer as control core,combined with blood pre detection,constant voltage generating circuit,signal detection circuit,data storage and LCD display module to form complete necessary functions such as blood glucose meter.Results On the premise of no test paper,realize the detection of blood,analysis and processing,provide users with accurate and reliable information.Conclusion This design get rid of traditional glucose meter on test paper.So,blood glucose meter without test paper is realized.In addition,increasing the function of blood pre detection,further improving the measurement accuracy for the users.