Simulation training system and method supporting personalized percutaneous coronary intervention (PCI)

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, in particular to a personalized percutaneous coronary angioplasty simulation training system and method. Background technique [0002] With the continuous progress of clinical medicine, medical surgery presents a trend of minimally invasive, precise, and individualized development, which poses a huge challenge to doctors in both basic knowledge and operational skills. How to shorten the training cycle of surgeons, reduce the risk of doctors' clinical operations, and improve the accuracy of surgical operations through technical means is the focus of modern medicine, information, automation and other multidisciplinary concerns. Combining virtual reality and digital medicine, virtual surgery technology has been highly recognized by clinicians for its repeatability, low risk, and high fidelity. It provides a new technical approach for doctors' surgical...

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

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