The invention provides a guide wire
simulation method facing cardiovascular interventional
surgery emulation. The method comprises four steps that: an initialization stage is used for initializing each kind of basic
physical information of a guide wire and the initial state of the guide wire and constructing a guide wire
physical model; in a guide wire model physical emulation stage, a guide wire motion equation is solved according to external force and energy equations to obtain the displacement and state updating of the guide wire; in the guide wire and ambient environment interaction stage, the guide wire generates interaction with the ambient environment in the inserting process in a
blood vessel, so the physical state of the guide wire is influenced; in a guide wire
simulation optimization stage, the guide wire emulation is subjected to optimization treatment according to the state characteristics of the current guide wire. The guide wire
simulation method has the advantages that the hidden method physical simulation emulation is carried out on the guide wire, in addition, the interaction with the ambient environment is also realized, the method is applied to the cardiovascular interventional
surgery, and the characteristics that the stability is high, the real-time performance is good, the
physical reality sense is high, and the
high fidelity is realized are realized.