3D printed leech-inspired origami dry electrodes for electrophysiology sensing robots
作者机构：Additive Manufacturing LaboratorySchool of Mechatronic Systems EngineeringSimon Fraser UniversitySurreyBCCanada
出 版 物：《npj Flexible Electronics》 (npj-柔性电子（英文）)
年 卷 期：2022年第6卷第1期
页 面：61-70页
核心收录：
学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置] 0702[理学-物理学]
基 金：supported by the Discovery and Discovery Accelerator Supplement Grant 2016-04334 funded by the Natural Sciences and Engineering Research Council of Canada (NSERC)
摘 要：In this study,based on inspiration drawn from origami and the suction mechanism of leeches,a dry electrode is developed for reliable blood pressure(BP)*** leech-inspired suction mechanism generated a local soft vacuum facilitating appropriate contact with the human ***,an electrocardiogram(ECG)sensor,termed a leech-inspired origami(LIO)sensor,was constructed using the developed dry *** LIO with a sensing robot system ensures reliable ECG signals with a signal-to-noise ratio of 21.7±0.56 *** the paired detection of ECG and photoplethysmography(PPG)through human-robot interaction,BP monitoring was *** average difference of the systolic BP between that estimated by the sensing robot and that monitored by the sphygmomanometer was 0.03 mmHg,indicating the reliable BP monitoring ability of the sensing *** LIO sensing system inspired by origami and leech behaviors makes BP sensing tools feasible,which in turn would further the development of a remote healthcare monitoring robotic system.
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