Cardiothoracic surgery auxiliary control system and method based on virtual reality

A surgical and virtual reality technology, applied in surgical navigation systems, computer-aided planning/modeling, etc., can solve the problems of shooting environment impact, low efficiency, limited shooting location or shooting time, etc., to achieve accurate shooting effects and save labor. Effectiveness of resources, improved efficiency and success rate

Inactive Publication Date: 2019-05-10
黄德荣
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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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  • Cardiothoracic surgery auxiliary control system and method based on virtual reality
  • Cardiothoracic surgery auxiliary control system and method based on virtual reality
  • Cardiothoracic surgery auxiliary control system and method based on virtual reality

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Embodiment Construction

[0041] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0042] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0043] Such as figure 1 As shown, the virtual reality-based cardiothoracic surgery auxiliary control method provided by the embodiment of the present invention includes the following steps:

[0044] S101: Use medical image tomography equipment to scan the image of the patient's operation area; use a camera to capture a scene map of the operation site;

[0045] S102: Use 3D modeling software to perform 3D reconstruction on the scanned image of the patient's operation area to obtain a 3D model; use 3D software to construct and generate a virtual scene model according to the collected scene scene images;

[0046] S103: Using the acqui...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/10A61B34/20
Inventor 黄德荣李以虹熊伟邓海波
Owner 黄德荣
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