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Virtual learning method for total hip replacement surgery

A technology for total hip replacement and learning methods, applied in the field of total hip replacement, which can solve problems such as failure

Active Publication Date: 2021-06-04
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010]However, there is currently no virtual learning method applied to total hip arthroplasty in master-slave control mode, resulting in the announcement of errors in real surgical situations failed operation

Method used

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  • Virtual learning method for total hip replacement surgery
  • Virtual learning method for total hip replacement surgery
  • Virtual learning method for total hip replacement surgery

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Embodiment Construction

[0062] The present invention will be further described below in conjunction with specific embodiment:

[0063] refer to Figure 1-Figure 3 As shown, a virtual learning method for total hip replacement surgery. First, the system is initialized, the communication connection between the input terminal and the controller is established, and the mapping between the force feedback device and the controller is completed in the real-time virtual scene; During the operation, the input terminal interacts with the surgical instrument model in the virtual scene through the control mode of three-dimensional graphic input, and at the same time allows the operator to see the training screen in time through image feedback, and is equipped with key information prompts during the training process.

[0064] The communication between the input terminal and the controller and the process of mapping the virtual scene mainly use the OpenHaptics interface to access the data of the force feedback devi...

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Abstract

The invention discloses a virtual learning method for total hip replacement surgery, which comprises the following steps: firstly, initializing a system, establishing communication connection between an input end and a controller, and finishing mapping of a force feedback device and the controller in a real-time virtual scene; in the operation process, the input end interacts with a surgical instrument model in a virtual scene in a three-dimensional graphic input control mode. Meanwhile, an operator can see a training picture in time through image feedback, and key information prompts are provided in the training process. According to the method, vivid and visual perception can be obtained, understanding of abstract principles is improved, the problem that medical and surgical resources in various regions in China are expensive and tense is solved, and surgical risks are reduced.

Description

technical field [0001] The invention relates to the technical field of total hip replacement, in particular to a virtual learning method for total hip replacement. Background technique [0002] The development of surgery has gone through three stages: open surgery, minimally invasive manual surgery, and robot-assisted surgery. Surgery is developing towards a more miniaturized, dexterous and intelligent direction. [0003] Open surgery is traditional surgery, in which bones and internal organs are exposed by cutting from the surface of the body. The advantage of open surgery is that the doctor can fully understand the anatomical information of the lesion area directly through the naked eye, and have a good grasp of the operation. However, the disadvantages of this kind of surgery are large wound, heavy pain, heavy bleeding, long hospital stay and slow wound healing, and even potentially increase the risk of postoperative complications. Minimally invasive surgery, that is, ...

Claims

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Application Information

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IPC IPC(8): G06F30/20G09B9/00
CPCG06F30/20G09B9/00
Inventor 张日威何燕蔡述庭熊晓明郭靖
Owner GUANGDONG UNIV OF TECH
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