›› 2014, Vol. 27 ›› Issue (1): 63-.

• 论文 • 上一篇    下一篇



  1. (杭州电子科技大学 电子信息学院,浙江 杭州 310018)
  • 出版日期:2014-01-15 发布日期:2014-01-12
  • 作者简介:张珣(1970—),男,博士,教授,硕士生导师。研究方向:智能家居,物联网,电子信息系统集成。E-mail:zhxun2013@126.com。傅伟伟(1989—),男,硕士研究生。研究方向:电子信息系统集成。
  • 基金资助:


Design of Dynamic Blood Pressure Measurement System Based on Pulse Wave Velocity

 ZHANG Xun, FU Wei-Wei   

  1. (School of Electronic Information,Hangzhou Dianzi University,Hangzhou 310018,China)
  • Online:2014-01-15 Published:2014-01-12



关键词: 无创血压测量, 脉搏波传导时间, 光电传感器, 可穿戴


This paper presents a method for dynamic blood pressure measurement based on pulse wave velocity.The new wearable photoelectric sensors,rather than the traditional cuffs,are used to collect the pulse waves of finger and radial artery of the left side of body.Non-invasive blood pressure  measurement is achieved by analyzing the waveform of the pulse wave,calculating pulse wave velocity and building a mathematical model for non-invasive measurement of ambulatory blood.And we use the method of auscultation to make calibration and error analysis.The results show that the system,with the advantages of convenient measurement,high accuracy and good consistency by the method of auscultation,can measure the blood pressure continuously.

Key words: non-invasive blood pressure measure;pulse transit time;photoelectric sensors;wearable


  • R318.6