Cardiothoracic surgery auxiliary control system and method based on virtual reality

Abstract

The invention belongs to the technical field of cardiothoracic surgery, and discloses a cardiothoracic surgery auxiliary control system and method based on virtual reality. The cardiothoracic surgeryauxiliary control system based on virtual reality comprises an action data acquisition module, an image shooting module, a main control module, an organ model building module, a virtual scene generating module, a navigation module, a data storage module and a virtual display module. According to the cardiothoracic surgery auxiliary control system and method based on virtual reality, a specific scene is automatically shot through the image shooting module, the artificial resources are saved, and the more accurate shooting effect can be ensured; meanwhile, three-dimensional re-building is conducted on a medical image through the navigation module to obtain a virtual model; the virtual model is fused with the body part of a patient by utilizing an augmented reality technology, so that the navigation effect on the medical surgery is achieved in the fused state, a doctor conveniently and accurately controls surgical instruments, the efficiency of the surgery is greatly improved, and the success rate of the surgery is greatly increased.

Description

technical field [0001] The invention belongs to the technical field of cardiothoracic surgery, and in particular relates to an auxiliary control system and method for cardiothoracic surgery based on virtual reality. Background technique [0002] With the development of surgery, the field of surgery has been continuously expanded, and it can be performed on any part of the human body. Applied instruments are also constantly updated, such as scalpels, there are many kinds of electric knife, microwave knife, ultrasonic knife and laser knife. In the operation of treating cardiac pre-excitation syndrome, high-function electronic computer can be used for positioning. Some surgical operations do not necessarily require cutting to destroy tissues, such as taking out stones or foreign bodies in the biliary tract, urinary tract or gastrointestinal tract through various endoscopes; Vascular recanalization, etc. However, in the existing auxiliary control process of cardiothoracic sur...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: in the existing auxiliary control process of cardiothoracic surgery based on virtual reality, manual control is required to shoot the virtual scene, which usually affects the shooting environment, for example, limiting the shooting location or shooting time At the same time, doctors often can only rely on experience to determine the surgical site for surgery, resulting in low efficiency

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