A percutaneous coronary angioplasty simulation training system and method that supports personalized

Abstract

The invention provides a simulation training system and method supporting personalized percutaneous coronary intervention (PCI). The system includes the functions of personalized cardiac modeling, deformation of heart and blood vessels, motion simulation of interventional guide wires or catheters, virtual X-ray imaging, force haptic feedback and the like, can also simulate common accidents duringsurgery, such as the phenomenon of a guide wire piercing the blood vessels, and can achieve real-time interactive computing efficiency for all the processing processes on one ordinary personal computer. After a patient's data is collected, personalized cardiac modeling can be performed on the patient effectively by a simple interactive operation, then the model is imported into a surgery simulation system, and simulation rehearsal of the surgical process can be performed.

Description

Technical field [0001] The invention relates to the technical fields of image processing, computer vision and augmented reality, and specifically to a percutaneous coronary angioplasty simulation training system and method that supports individualization. Background technique [0002] With the continuous advancement of clinical medicine, medical surgery has shown a trend of minimally invasive, precise, and personalized development, which poses huge challenges to doctors' basic knowledge and operational skills. How to use technical means to shorten the training period of surgeons, reduce doctors' clinical surgical risks, and improve the accuracy of surgical operations are the focus of modern medicine, information, automation and other multidisciplinary concerns. Virtual surgery technology, which combines virtual reality and digital medicine, has been highly recognized by clinicians for its advantages of repeatability, low risk, and high fidelity, and provides a new technical ...

AI Technical Summary

Problems solved by technology

However, due to the complexity and diversity of the human body's cardiovascular structure, the risk of such operations is usually relatively high, which requires the surgeon who performs the operation to have very rich operation experience, and these experiences can only be obtained through a large number of patients. Clinical surgical training can only be accumulated slowly

For inexperienced young doctors, performing surgical training directly on the human body is extremely risky, which may cause permanent damage to the patient's heart and blood vessels, and even lead to the patient's death in severe cases

Currently existing cardiovascular interventional surgery simulators are usually designed based on specific human body data, and their data and processes are usually pre-set and cannot be changed temporarily, and corresponding changes cannot be made according to different patients and scenarios

[0004] At present, there are no reports related to cardiovascular interventional surgery simulators in China. The existing vascular interventional simulators in hospitals are usually imported from abroad. The more mature vascular interventional simulators include the Angio Mentor simulator of Israel Sambani Company and the Swedish The VIST simulators of MENTICE, these simulators are very expensive, and most of the simulator data and processes are usually pre-set and cannot be changed temporarily, and corresponding changes cannot be made according to different patients and scenarios

Images