本发明公开了一种实时监测模拟血管中血管支架径向支撑力的实验装置，包括可调速蠕动泵(1)、储液槽(2)、水浴箱(3)、支架平均径向支撑力监测装置(4)和连接各部件之间的硅胶软管(5)，所述的支架平均径向支撑力监测装置(4)包括血管支架(6)、内层聚合物透明弹性管(7)、电阻应变丝式传感器(8)、外层聚合物透明弹性管(9)、聚合物透明刚性管(10)、固定套(11)、数据采集器(12)和计算机(13)；该装置可实时监测血管支架在体外流动腐蚀介质中对模拟血管的径向支撑力。本发明实验装置可测量不同材质、结构血管支架的平均径向支撑力，结构简单、成本低廉、操作方便。

The invention discloses an experimental device for real-time monitoring the radial support force of a vascular stent in a simulated blood vessel, which comprises a speedable peristaltic pump (1), a liquid storage tank (2), a water bath box (3), a monitoring device for the mean radial support force of a scaffold (4) and a silicone hose (5) connected between various components. The average radial support force monitoring device (4) comprises a vascular stent (6), inner polymer transparent elastic tube (7), resistance strain wire sensor (8), outer polymer transparent elastic tube (9), polymer transparent rigid tube (10), fixed sleeve (11), data collector (12) and computer (13). The device can monitor the radial support force of the stent to the simulated vessel in the external corrosive medium. The experimental device can measure the average radial support force of vascular scaffolds of different materials and structures, and has the advantages of simple structure, low cost and convenient operation.