可用于远程人体脉搏信息恢复的微流泵及其系统研究  

Study on a Micropump System Used in Remote Human Pulse Information Recovery

作　　者：李欣然[1,2] 张维[1,2] 刘国华[1,2] 阳春霞 赵迎新[1,2] 慈骋 唐然[1,2] 穆巍炜[1,2] 王冲[1,2] 吴虹[1,2] 

机构地区：[1]南开大学电子信息与光学工程学院,天津300350 [2]天津市光电传感器与传感网络技术重点实验室,天津300350

出　　处：《传感技术学报》2017年第6期950-955,共6页Chinese Journal of Sensors and Actuators

基　　金：国家自然科学基金项目(61271099);国家级大学生创新创业训练计划项目(201610055069)

摘　　要：为了改进当前脉博恢复技术存在的不足,设计了一种新型微流泵,并且在此基础上构建了完整的脉搏恢复系统。首先,利用有机玻璃作为基底、聚二甲基硅氧烷(PDMS)作为泵膜,设计并制作了不同尺寸的微流泵。随后,为微流泵配备了外围电路,使其在电磁装置的驱动下正常工作,实现完整的脉搏恢复功能。最后,通过HK2010脉搏传感器采集脉搏数据、观察恢复出的波形,验证了微流泵技术应用于中医脉诊研究领域的可行性。In order to improve current pulse simulation technology, a complete pulse recovery system based on the new kind of micropump is proposed in this paper. Firstly, different sizes of micropumps are designed and fabricated by using Polydimethylsiloxane （ PDMS ） as the diaphragms and the organic glass as the bases. Secondly, the mi- cropump is equipped with peripheral circuits, so that it can work under the drive of electromagnetic device to a- chieve a complete pulse recovery function. Finally, the HK2010 pulse sensor is used to collect pulse data and ob- serve the recovered waveforms,which verifies the feasibility of the application of micropump technology in the pulse diagnosis of traditional Chinese medicine.

关 键 词：中医脉诊 脉搏恢复 微流泵 传感器应用 

分 类 号：TH323[机械工程—机械制造及自动化]