可穿戴系统监测儿童扁桃体术后节律紊乱研究OA

To enhance the continuity and precision of post-tonsillectomy monitoring in children,this paper presents the design and evaluation of a wearable monitoring system.Integrating flexible e-skin,millimeter-wave radar,and a wrist-worn accelerometer,the system was used to collect clinical data from 30 pediatric patients undergoing tonsillectomy in a tertiary hospital.It enabled the continuous acquisition of multi-dimensional physiological rhythm parameters,including body temperature,heart rate,respiratory rate,sleep,and activity levels.A systematic analysis was conducted to examine the correlations between these parameters and FLACC/VAS pain scores,as well as the incidence of postoperative complications.The experimental results demonstrate that the wearable system can effectively monitor physiological rhythms in children after surgery.The abnormal rhythm indicators showed a significant correlation with pain levels and an increasing trend associated with complications,indicating the system's potential for early warning of postoperative risks.