Li Shilin, Zhou Taoyun, Liu Muzhou, Zhao Qiaomei, Liu Yi
School of Information, Hunan University of Humanities, Science and Technology, Loudi 417000, China.
Micromachines (Basel). 2024 May 17;15(5):659. doi: 10.3390/mi15050659.
Hypertension is a common cause of cardiovascular diseases, closely associated with the high mortality and disability rates of cardiovascular diseases such as stroke and coronary heart disease. Therefore, developing a comfortable and sustainable device for monitoring human pulse signals holds practical significance for the prevention and treatment of hypertension and cardiovascular diseases. PVDF flexible pressure sensors possess the characteristics of high sensitivity, good flexibility, and strong biocompatibility, thereby demonstrating extensive application potential in areas such as health monitoring, wearable devices, and electronic skins. This paper focuses on the development of a modified piezoelectric polymer and its application in an intelligent blood pressure monitoring system, demonstrating its outstanding performance and feasibility through a series of experiments. This research provides innovative material choices for the development of intelligent medical devices and offers beneficial guidance for the design and application of future intelligent health monitoring systems.
高血压是心血管疾病的常见病因，与中风和冠心病等心血管疾病的高死亡率和高致残率密切相关。因此，开发一种舒适且可持续的人体脉搏信号监测设备对于高血压和心血管疾病的防治具有现实意义。聚偏氟乙烯（PVDF）柔性压力传感器具有高灵敏度、良好柔韧性和强生物相容性等特点，从而在健康监测、可穿戴设备和电子皮肤等领域展现出广泛的应用潜力。本文重点研究一种改性压电聚合物的开发及其在智能血压监测系统中的应用，并通过一系列实验证明其卓越性能和可行性。该研究为智能医疗设备的开发提供了创新的材料选择，并为未来智能健康监测系统的设计与应用提供了有益指导。
