单片仪表放大器在心电信号采集系统中的应用  

APPLICATION OF SINGLE INSTRUMENTATION AMPLIFIER ON ELECTROCARDIOGRAM ACQUISITION SYSTEM

作　　者：张华强[1] 李艺琳[2] 王乙牛[3] 

机构地区：[1]哈尔滨工业大学 [2]黑龙江商学院 [3]黑龙江省中医研究院

出　　处：《哈尔滨师范大学自然科学学报》2000年第6期51-53,共3页Natural Science Journal of Harbin Normal University

摘　　要：应用电极电位传感器测取人体低频、微约心电信号 ,经高精度仪表放大器放大、处理后 ,送至心电图机进行实时动态分析 ,是科学诊断心。It is basis of scientific diagnosis heart-blood vessel disease to apply sensor of electric potential electrode to attain faint electrocardiogram of low frequency of human body, through high precise instrumentation amplifier, which was amplified dealed with then seat to electrocardiograph where was carried on dynamic analysis at all time.

关 键 词：传感器 仪表放大器 心电信号 心电图 数据采集系统 图形分析 诊断方法 

分 类 号：R540.41[医药卫生—心血管疾病] TN722.09[医药卫生—内科学]