Virtual-real fusion vascular interventional operation simulation system

Abstract

The invention discloses a virtual-real fusion vascular interventional operation simulation system which comprises an entity simulation human in which is internally provided with a force feedback device; interventional surgical equipment; space positioning equipment which is used for detecting the position and / or angle of the interventional operation equipment; a data host which is used for settingup a teaching management platform and an operation virtual environment, calling case data and constructing a three-dimensional volume data model according to teaching contents, and carrying out vascular intervention operation simulation and flow prompting and guiding of operation operation according to signals from the force feedback equipment and the space positioning equipment; and a holographic image equipment which is in communication connection with the data host and is used for receiving and playing the image data from the data host and carrying out human-computer interaction. Special training assessment of vascular interventional operation and popularization of operation education are facilitated, an immersive virtual operation environment is simulated, clinical thinking is cultivated, and the richness of case data is improved.

Description

technical field [0001] The invention relates to the technical field of simulated medicine, in particular to a virtual-real fusion vascular interventional operation simulation system. Background technique [0002] Cardiovascular and cerebrovascular diseases are the leading cause of death in our country, and the clinical application of vascular interventional surgery as an important treatment for cardiovascular and cerebrovascular diseases is becoming more and more extensive. At present, the learning of vascular interventional surgery mainly adopts the apprenticeship teaching mode, that is, young doctors directly carry out teaching practice on patients under the guidance of superior doctors, which may increase the risk of surgical complications. [0003] By simulating medical education, we can avoid directly facing patients in teaching and reduce medical errors. However, the existing vascular interventional surgery simulation teaching equipment has the following problems: ...

AI Technical Summary

Problems solved by technology

[0004] 1) Insufficient sense of reality, immersion and interaction, lack of immersive surgical environment, single training scene, etc.;

[0005] 2) Lack of clinical thinking training, lack of process prompts and guidance for clinical vascular surgery operations in surgical simulation, insufficient human-computer interaction functions, and failure to correct wrong operations in time;

[0006] 3) The number of cases is limited and there is a lack of personalized case data

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