Development of a Fixture for the Vascular Interventional Surgical Robotic System

Abstract

At present, with the acceleration of the pace of life and the increase of work pressure, cardiovascular and cerebrovascular diseases are getting closer and closer to people. In recent years, vascular interventional surgery has developed into an important method for the treatment of cardiovascular and cerebrovascular diseases. However, traditional interventional surgery has extremely strict requirements for doctors, and doctors who perform interventional operations for a long time will suffer a lot of radiation. Using vascular interventional surgery robots to assist doctors in surgery can make up for many shortcomings of traditional surgical procedures. Therefore, the market has the demand for surgical robots which is becoming more and more urgent. Based on the previous research of the research team, this paper proposes a vascular interventional surgery robot system with a bionic clamp. The robot uses a gear slider structure to push and retract the guide wire catheter. Its clamp is mainly used to clamp and twist the catheter and guide wire, and adopts a portable design, and finally realizes the rapid replacement of the catheter and guide wire.