A dual-mode wearable sensor with electrophysiological and pressure sensing for cuffless blood pressure monitoring
Nan Jiang, Gangsheng Chen, Fan Zhou, Biao Ma, Chao Zhao, Hong Liu
Abstract
A wearable dual-mode sensor is created by integrating liquid metal into an ionogel. It can simultaneously monitor both the electrocardiogram and arterial pulse to simplify the measurement of the pulse transit time and thus the blood pressure.
Topics & Concepts
Wearable computerMaterials scienceDual modeBlood pressurePressure sensorPulse (music)Dual (grammatical number)OptoelectronicsBiomedical engineeringAcousticsElectrical engineeringElectronic engineeringComputer scienceVoltageEmbedded systemEngineeringMedicineMechanical engineeringInternal medicinePhysicsArtLiteratureAdvanced Sensor and Energy Harvesting MaterialsNon-Invasive Vital Sign MonitoringTactile and Sensory Interactions