Flexible,multimodal device for measurement of body temperature,core temperature,thermal conductivity and water content  

作　　者：Yanbo Du Chuanli Zhou Yanhui Feng Lin Qiu 

机构地区：[1]School of Energy and Environmental Engineering,University of Science and Technology,Beijing,China [2]College of Electrical Engineering and Automation,Shandong University of Science and Technology,Qingdao,China

出　　处：《npj Flexible Electronics》2024年第1期11-22,共12页npj-柔性电子(英文)

基　　金：supported by National Natural Science Foundation of China(No.52222602);Fundamental Research Funds for the Central Universities(FRF-TP-22-001C1 and FRF-EYIT-23-05).

摘　　要：Body core temperature is an important physiological indicator for self-health management and medical diagnosis.However,existing devices always fails to achieve continuous monitoring of core body temperature due to their invasive ormotion-restricted measurement principles.Here,a wearable flexible devicewhich can continuouslymonitor the core body temperature was developed.The flexible device integrated with fourteen temperature sensors and one thermal conductivity sensor on the polydimethylsiloxane substrate can be conformally attached to the human skin.With the wearable data processing module and wireless communication module,the continuous monitoring of the core body temperature for 24 h and the portable monitoring of the skin thermal conductivity were realized using this device.Owing to the annular distribution design of the temperature sensor and the directional heat transfer design of the thermal conductivity sensor,this device is comparable in accuracy and stability compared to standard instruments that require invasive or motion-restricted measurements.

关 键 词：RESTRICTED ATTACHED MODAL 

分 类 号：G63[文化科学—教育学]