血管监测用纤维基压电传感器的构建及性能评价

郭一铭, 喻爽, 赵帆, 王富军

Construction and performance evaluation of fiber-based piezoelectric sensors for vascular monitoring

GUO Yiming, YU Shuang, ZHAO Fan, WANG Fujun

图15 PLLA压电传感器在不同血管模拟条件下获得的电压

Fig.15 Voltage obtained by PLLA piezoelectric sensor under different vascular simulation conditions. (a) In vitro blood vessel simulation system;(b) Simulated blood vessel diameter;(c) Peristaltic pump flow rate; (d) Simulated vessel occlusion;(e) Simulated suture;(f) Simulated thrombosis