基于生物电阻抗技术的脉搏波速度测量及血管年龄估算  

Measurement of Pulse Wave Velocity and Estimationof Vascular Age Based on Bioelectrical Impedance Technology

作　　者：沈洁 过晓星 万聪 SHEN Jie;GUO Xiaoxing;WAN Cong(Jiangsu Union Technical Institute Wuxi Mechanical and Electrical Branch,Wuxi 214000,China;Wuxi Digital Snail Network Technology Co.,LTD.,Wuxi 214000,China;Nanjing University of Aeronautics and Astronautics,Nanjing 210000,China)

机构地区：[1]江苏联合职业技术学院无锡机电分院,江苏无锡214000 [2]无锡思内尔网络科技有限公司,江苏无锡214000 [3]南京航空航天大学,江苏南京210000

出　　处：《工业技术与职业教育》2023年第6期7-10,共4页Industrial Technology and Vocational Education

摘　　要：通过体脂秤的传感器,根据体重数据以及由生物电阻抗技术所测算的电流及阻抗数据,估算血液流动距离和时间,进而计算出臂踝脉搏波速度(baPWV)。并根据脉搏波速度与心血管疾病的相关性,估算出血管年龄。经采样测试,生物电阻抗基本能较为准确测量出baPWV数值,且成功根据baPWV数值和ABI值测算出测试者的血管年龄,对家庭场景预测和预防心血管疾病、动脉僵化有巨大作用。The arm ankle pulse wave velocity(baPWV)is used to describe the blood flowing wave speed from heart to foot/arm.Through the weight sensor of the body fat scale,it can detect the heart beating cycle,while the bioelectrical impedance technology can capture impedance change caused by blood flow wave.Based on this,baPWV can be calculated from the rough distance and time flow of the blood.The vascular age has been estimated according to the correlation between pulse wave velocity and cardiovascular disease considerations.After sampling and testing,bioelectrical impedance can basically measure the baPWV value more accurately,and successfully calculate the blood vessel age of the tester according to the baPWV value and ABI value,which has a great role in predicting and preventing cardiovascular diseases and arterial rigidity in family scenarios.

关 键 词：臂踝脉搏波速度 生物电阻抗 体重波形 血管年龄 

分 类 号：R543[医药卫生—心血管疾病]