Novel Embedded System Design and Implementation for Automatic Platelet Aggregometer

摘要：

　　The platelet aggregation function analysis is applied in clinical research and application more and more widely.In this paper,an automatic double-channel platelet analysis system PL12 is designed and realized.The system framework is based on embedded processor ARM and DSP architecture,in which a signal modulation circuit is designed.And an analog to digital conversion scheme is proposed and realized for measuring weak pulse signals of blood cells.The principle of control system and management software is also presented.Experiments validate the high efficiency,precision and stability of the system.

关键词： double-channel platelet aggregation signal acquisition embedded systems

作者: JU Ben MA Xudong FANG Fang XU Xin DONG Ziquan

作者单位: School of Automation,Southeast University,Nanjing 210096,China Key Laboratory of Measurement and Control of Complex Systems of Engineering,Ministry of Education,So SINNOWA Medical Science & Technology Co.,LTD.Nanjing 211135,China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 3546-3551

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）