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《Computer Knowledge and Technology》 2008-01
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New Design of Preamplifier Circuit for ECG Signal

ZHANG Lei,ZHANG Hui (Department of College Computer Teaching,Anhui University,Hefei 230039,China)  
Based on the structure of classical instrumental amplifier,a preamplifier for the measurement of EEG signals is improved and designed.According to the characteristics in the ECG signal collection,we add a radio filter,a right-leg -driven circuit、a high-pass filter with reverse feedback and so on,which makes the CMRR of the preamplifier higher and safer for the detected person. The results indicate that the frequency response and CMRR meet the standard,making it suitable for ECG monitor.
【CateGory Index】: TN722
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 MA Yongli, WANG Peiyong. Department of Biomedical Engineering, Tsinghua University, Beijing 100084;The Development of Kinematic Heart Rate Measurement System and the Synchronous Experiment Study between Heart Rate and Muscle Oxygen Content[J];Beijing Biomedical Engineering;2005-04
2 YING Jun~1,CHEN Guangfei~1,YE Dan~2,ZHANG Haichuan~2. 1 Department of Biomedical Engineering,General Hospital of Chinese PLA,Beijing 100853;2 Electro()_-Engineering Department of Beijing Institute of Technology,Beijing 100081;Design of the Wireless Thermometer System[J];Beijing Biomedical Engineering;2006-01
3 ZHENG Lin1, ZHANG Yonghong1, ZHANG Ling2, ZHU Haibo2, BAI Jing1. 1 Department of Biomedical Engineering, Tsinghua University, Beijing\ 100084; 2 Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing\ 100050;The Design of an Adjustable Animal_using Cardiac Pacemaker[J];Beijing Biomedical Engineering;2006-04
4 LV Peng,LIU Yanwu,CAO Desen Biomedical Engineering Center of General Hospital of People's Liberation Army,Beijng 100853;The development of a portable parameter tester based on C8051F020[J];Beijing Biomedical Engineering;2008-01
5 Zhang Jiang (Institute of Electrical Engineering, Academia Sinica, Beijing 100080 );A Somatosensory Stimulator of ZEP Series Evoked Potential/EMG System[J];BEIJING BIOMEDICAL ENGINEERING;1996-01
6 Liu Xinming; Cao Xinhua; Liu Wensheng; Jiang Dazong (Inst. of Biomedical Engineering, XI'an Jiaotong University, Xi'an 710049);A Full Programable Bioelectric Pre-Amplifier With High Performance[J];BEIJING BIOMEDICAL ENGINEERING;1996-02
7 Liang Minya,Li Xu,Wu Xiaoli,Liu Dengfeng,Bai Jing (Department of Electrical and Applied Electronics,Tsinghua University,100084);A Pulse Rate Monitoring Telephone Alarm Device[J];BEIJING BIOMEDICAL ENGINEERING;1998-01
8 Sha Hong~(1) Xu Yuanjing~(2) Wang Bin~(2) Ren Chaoshi~(1)(~(1)Institute of Biomedical Engineering,Chinese Academy of Medical Sciences,Tianjin 300192;~(2)Beijing University of Traditional Chinese Medicine,Beijing 100029);Multiplying Channel Pulse Tracings Detection System Based on Three-Part-Theory of Pulse Examination in Traditional Chinese Medicine[J];China Journal of Traditional Chinese Medicine and Pharmacy;2006-03
9 DAI Xin(School of Information Technology and Electromechanical Engineering, Guangzhou University, Guangzhou, 510090, China);A Test System of Breath Parameters Based on Virtual Instrument[J];Journal of Test and Measurement Technology;2005-02
10 Yan yi; Dong shuyi; Wang Suping (Xidian University, 710071 );Theoretical Study of the Biological Thermal Effect of Millimeter Waves[J];CHINESE JOURNAL OF RADIO SCIENCE;1994-02
China Proceedings of conference Full-text Database 2 Hits
1 Li Zhengjun Li Guoqiang Han Xiuheng(School of Control Science and Engineering,Shandong University,Jinan 250061,China);Design of heart rate measurement system of gymnastic device[A];[C];2007
2 Guo Lianying,Chen Shenggong,Jing Shaoguang School of Automation Science & Electrical Engineering, Beihang University, Beijing 100083,China; CASIC Ecosystem Simulation Beijing CO..LTD, Beijing, 100089,China);Activity Physiological Parameters and Data Collection[A];[C];2006
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 GE Liang ,ZHANG He(Department of Electronic and Information Engineering, Southwest Petroleum University, Chengdu 610500,China);Design of a virtual EGC monitoring system[J];Electronic Instrumentation Customer;2008-02
2 ZHOU Hong-jun1,LI Qiao2,MENG Yan2(1.Computer Centre Shandong University School of Computer Science and Technology,Ji'nan Shandong 250012,China;2.Institute of Biomedical Engineering Shandong University School of Medicine,Ji'nan Shandong 250012,China);Computer-aided 12-lead Synchronized ECG Waveform Identifying System Based on the Wavelet Transform Arithmetic[J];Chinese Journal of Medical Physics;2006-04
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