Clinical Validation of a Prototype Smart Non-Invasive Pregnancy Glucose Monitor
10.12455/j.issn.1671-7104.240106
- VernacularTitle:智能无创妊娠期血糖监测仪样机的临床验证
- Author:
Heqing LU
1
;
Lirui CHENG
;
Qiaoling DU
;
Xiaofeng ZHANG
;
Zhenzhen SUN
;
Zhigang ZHU
Author Information
1. 同济大学附属妇产科医院,上海市,201204
- Keywords:
non-invasive;
blood glucose monitoring;
gestation period;
diabetes;
photoplethysmography
- From:
Chinese Journal of Medical Instrumentation
2024;48(5):539-543
- CountryChina
- Language:Chinese
-
Abstract:
The aim of this study is to evaluate the effectiveness of a smart non-invasive blood glucose monitor prototype during pregnancy through clinical validation.The monitor utilizes near-infrared spectroscopy combined with AI big data analysis of photoelectric volumetric pulse wave data to achieve non-invasive monitoring of blood glucose in women during pregnancy.The research team developed a monitor that employs a sensing chip,effectively overcoming the problems of weak signals and individual differences in non-invasive blood glucose monitoring.The user experience is enhanced by visualizing the test results on the accompanying cell phone APP(application)of the smart non-invasive pregnancy blood glucose monitor.Clinical validation revealed that the non-invasive monitoring data for pregnant women aged 20～30 years significantly differed from those obtained via traditional blood glucose measurement methods,whereas no significant difference(P<0.05)was observed for pregnant women aged 31～42 years.The study concluded that further calibration of the monitor and an expansion of the sample size are necessary to enhance consistency with invasive glucose monitoring results.
