Working principle of textile-based cardiovascular heamodynamic measurement. (IMAGE)
Caption
Working principle of textile-based cardiovascular heamodynamic measurement. a Schematic illustration of ECG and IPG signal generation in the arm and simplified signal model for cardiovascular metrics measurement. b Typical cardiovascular metrics measured by the TAESS system. c Process and layout of TAESS system. d Technical comparison between our system and published works utilizing photoplethysmography (PPG), ultrasound wall tracking and epidermal pressure sensor for continuous cardiovascular metrics (e.g., BP monitoring) in terms of multi-functions, accuracy, long-term track, alignment-free, permeability and stretchability.
Credit
Microsystems & Nanoengineering
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