绿光光电容积脉搏波测量生理参数的校准技术  

A study for calibration of physiological parameters measurement by green light photoplethysmography

作　　者：付令 赵智慧[1] 侯蕊[1] Fu Ling;Zhao Zhihui;Hou Rui(Shanghai Institute of Measurement and Testing Technology)

机构地区：[1]上海市计量测试技术研究院

出　　处：《上海计量测试》2021年第1期44-46,共3页Shanghai Measurement and Testing

摘　　要：针对绿光光电容积脉搏波测量生理参数的校准技术进行了研究。简析了绿光光电容积描记法技术和红光红外光光电容积描记法技术在计量测试工作中的差异。选取多项式曲线拟合算法仿真了绿光光电容积描记法脉搏波,并取得了稳定的仿真信号输出,为校准装置的研制提供了信号源。In this paper,the calibration technology of green light photo plethysmo graphy pulse wave measurement is studied.The difference between green light photoplethysmography technology and red/infrared light photoplethysmography technology in metrology is briefly analyzed.The pulse wave of green light photoplethysmography is simulated by polynomial curve fitting algorithm,and the stable simulation signal output is obtained,which provides a signal source for the development of calibration device.

关 键 词：绿光光电容积脉搏波 计量测试 仿真信号 信号源 

分 类 号：TH77[机械工程—仪器科学与技术]