Integrated chain mail model-based medical surgical instrument guide wire simulation method

The invention provides an integrated chain mail model-based medical surgical instrument guide wire simulation method. The method comprises the following four steps of 1, establishing a guide wire model, and modeling the guide wire of a medical surgical instrument by a chain mail model; 2, simulating the motion process of the guide wire, including the pushing/pulling operation and the rotating operation on the guide wire; 3, colliding the guide wire with a blood vessel wall; 4, modeling an integrated chain mail model and conducting the coupling calculation between independent chain mail systems. The integrated chain mail model method is good in real-time performance and simple in calculation, compared with the finite element method.