Machine-knitted washable sensor array textile for precise epidermal physiological signal monitoring
Wenjing Fan, Qiang He, Keyu Meng, Xulong Tan, Zhihao Zhou, Gaoqiang Zhang, Jin Yang, Zhong Lin Wang
Abstract
), fast response time (20 ms), stability (>100,000 cycles), wide working frequency bandwidth (up to 20 Hz), and machine washability (>40 washes). The fabricated TATSAs were stitched into different parts of clothes to monitor the arterial pulse waves and respiratory signals simultaneously. We further developed a health monitoring system for long-term and noninvasive assessment of cardiovascular disease and sleep apnea syndrome, which exhibits great advancement for quantitative analysis of some chronic diseases.
Topics & Concepts
TextileSIGNAL (programming language)Computer scienceSensor arrayComputer hardwareBiomedical engineeringAcousticsEmbedded systemEnvironmental scienceMaterials scienceEngineeringPhysicsComposite materialProgramming languageMachine learningAdvanced Sensor and Energy Harvesting MaterialsTactile and Sensory InteractionsNon-Invasive Vital Sign Monitoring