Development of Non-Invasive Continuous Blood Pressure Measurement System Based on Multiple Feature Parameters
10.12455/j.issn.1671-7104.230417
- VernacularTitle:基于多特征参数的无创连续血压测量系统的研制
- Author:
Mingyue LI
1
;
Zhiying YUAN
;
Ruowei LI
;
Jieying SHAN
;
Jilun YE
;
Xu ZHANG
;
Hui YU
;
Xiaoyu WU
Author Information
1. 深圳大学医学部生物医学工程学院,深圳市,518060
- Keywords:
single lead electrocardiogram;
photoplethysmography;
continuous blood pressure;
multiple feature parameters
- From:
Chinese Journal of Medical Instrumentation
2024;48(6):670-677
- CountryChina
- Language:Chinese
-
Abstract:
To address the issue of the difficulty in implementing non-invasive continuous blood pressure measurement technology in China,this study developed a high-performance synchronous electrocardiogram(ECG)and photoplethysmography(PPG)signal acquisition system.A PC-based human-computer interaction software platform was constructed,and continuous blood pressure measurement-related algorithms were integrated.Multiple feature parameters such as pulse wave transit time based on synchronous ECG and PPG signals were extracted,enabling non-invasive continuous blood pressure measurement.To verify the measurement accuracy of the system,tests and comparative verifications were carried out.The results demonstrated that the system could meet the requirements of relevant standards and have good application value.
