[1]梁恒源,黄文政,耿昊,等.基于ECG-PPG融合的手持式无袖带血压监测系统与个性化校准[J].中国医学物理学杂志,2026,43(5):643-651.[doi:DOI:10.3969/j.issn.1005-202X.2026.05.012]
 LIANG Hengyuan,HUANG Wenzheng,GENG Hao,et al.Handheld cuffless blood pressure monitoring system based on ECG-PPG fusion and personalized calibration[J].Chinese Journal of Medical Physics,2026,43(5):643-651.[doi:DOI:10.3969/j.issn.1005-202X.2026.05.012]
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基于ECG-PPG融合的手持式无袖带血压监测系统与个性化校准()

《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
43卷
期数:
2026年第5期
页码:
643-651
栏目:
医学信号处理与医学仪器
出版日期:
2026-09-28

文章信息/Info

Title:
Handheld cuffless blood pressure monitoring system based on ECG-PPG fusion and personalized calibration
文章编号:
1005-202X(2026)05-0643-09
作者:
梁恒源1; 黄文政1; 耿昊1; 卢正凯1; 梁永波1; 2; 3
1.桂林电子科技大学生命与环境科学学院, 广西 桂林 541004; 2.广西自动检测技术与仪器重点实验室, 广西 桂林 541004; 3.广西慢性病代谢病重塑与智能医学工程重点实验室, 广西 桂林 541004
Author(s):
LIANG Hengyuan1;  HUANG Wenzheng1;  GENG Hao1;  LU Zhengkai1;  LIANG Yongbo1;  2;  3
1. School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin 541004, China 2. Guangxi Key Laboratory of Automatic Detecting Technology and Instruments, Guilin 541004, China 3. Guangxi Key Laboratory of Metabolic Disease Remodeling and Intelligent Medical Engineering for Chronic Diseases, Guilin 541004, China
关键词:
无袖带血压监测; 心电图; 光电容积脉搏波; 手持式系统; 个性化校准
Keywords:
Keywords: cuffless blood pressure monitoring electrocardiogram photoplethysmography handheld system personalized calibration
分类号:
318.6;TP368.1
DOI:
DOI:10.3969/j.issn.1005-202X.2026.05.012
文献标志码:
A
摘要:
开发一种基于心电图与光电容积脉搏波多信号融合的手持式无袖带血压监测系统。系统采用端-边-云协同架构,通过专用3D结构设备从指尖同步采集生理信号,结合蓝牙传输与云端机器学习分析。研究方法包括信号预处理、多维度特征提取,并利用AdaBoost回归器构建群体模型,引入TrAdaBoost.R2迁移学习进行个性化校准。实验采集91名志愿者数据,结果显示个性化校准后收缩压平均误差、平均绝对误差和标准差分别为-3.19、3.65、4.26 mmHg,舒张压平均误差、平均绝对误差和标准差分别为-0.45、3.49、5.49 mmHg,均符合AAMI标准。本研究提出的系统在便携性与准确性方面表现良好,为无袖带血压监测提供实用方案。
Abstract:
Abstract: A handheld cuffless blood pressure monitoring system is developed based on the multi-signal fusion of electrocardiogram and photoplethysmography signals. With an edge-cloud-end collaborative architecture, this system synchronously acquires physiological signals from fingertips via dedicated 3D structural devices, and integrates Bluetooth transmission with cloud-based machine learning analysis. In addition to signal preprocessing and multidimensional feature extraction, a population model is constructed using AdaBoost regressors, supplemented by TrAdaBoost.R2 transfer learning for personalized calibration. Data acquisition is conducted on 91 volunteers, and the results show that after personalized calibration, the mean error, mean absolute error, and standard deviation are -3.19, 3.65, and 4.26 mmHg for systolic blood pressure, and -0.45, 3.49, and 5.49 mmHg for diastolic blood pressure, respectively, satisfying the requirements of AAMI standards. The proposed system exhibits excellent portability and accuracy, providing a practical solution for cuffless blood pressure monitoring.

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备注/Memo

备注/Memo:
【收稿日期】2025-11-29 【基金项目】国家自然科学基金(62361013, U22A2092);中央引导地方科技发展资金项目科技创新基地建设类(桂科ZY24212046) 【作者简介】梁恒源,硕士研究生,研究方向:生物传感与智能仪器,E-mail: lianghengyuan08@163.com 【通信作者】梁永波,博士,副研究员,研究生导师,研究方向:生理信号处理与医学智能仪器,E-mail: liangyongbo@guet.edu.cn
更新日期/Last Update: 2026-05-29