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Oral and maxillofacial space infection incision and drainage virtual training method

A technology of incision and drainage and virtual training, applied in the medical field, can solve problems such as inability to meet learner training, affect learner learning progress, etc., and achieve the effect of improving practical ability and strong operability

Pending Publication Date: 2020-11-27
湖南医药学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of using it, the learners found that the existing technology can only provide training related to anesthesia and simple tooth extraction. The required practical training items are all blank, which cannot satisfy the learners' training and affect the learners' learning progress

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A virtual training method for incision and drainage of oral and maxillofacial space infection, which is used to understand the anatomical site of space infection and select the correct site of incision and drainage, including the following steps:

[0021] 1) Establishing a three-dimensional model of the skull, and inputting the three-dimensional model of the skull into a computer simulation device;

[0022] 2) Input the muscle module used to simulate muscles, and add the muscle module to the 3D model. For the masseter muscle gap, add the abscess module outside the mandibular ramus, and the abscess covers the mandibular angle area of ​​the zygomatic arch and mandibular ramus The masseter muscle, so as to clarify the anatomical site of the masseter muscle space abscess;

[0023] 3) Input the instrument module for simulating the scalpel, so as to select the scalpel and the incision site; after the incision, the vascular clamp is extended to the outside of the mandible and ...

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Abstract

The invention relates to an oral and maxillofacial space infection incision and drainage virtual training method and is used for knowing an anatomical part of space infection and selecting a correct incision and drainage part through the method. The method comprises the following steps of 1) establishing a skull three-dimensional model, and inputting the skull three-dimensional model into a computer simulation device; 2) inputting a muscle module used for simulating muscle, adding the muscle module to the three-dimensional model, adding an abscess module outside the mandibular ascending branchfor the clearance of the occlusal muscle, and covering the cheekbone zygomatic arch and the mandibular ascending branch mandibular angle area with the occlusal muscle on the abscess so as to determine the anatomical part of the clearance abscess of the occlusal muscle; (3) inputting an instrument module used for simulating the surgical knife so as to select the surgical knife and the incision part, and after incision, enabling vessel forceps to extend into a gap along the exterior of the mandible, and (4) selecting and operating the instrument module after abscess drainage. The method is advantaged in that the method operability is strong, and the method can be widely applied to the technical field of medical science.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a virtual training method for incision and drainage of oral and maxillofacial space infection. Background technique [0002] Due to the many surgical operation items and complicated content of "Oral and Maxillofacial Surgery", the training items carried out in the school are single, which is out of touch with clinical operation. Many practical training projects cannot be carried out, so we purchased a virtual simulation training system. The product is an oral simulation training equipment based on computer graphics technology, which can visually simulate the three-dimensional environment of the oral cavity, and at the same time simulate the left and right hand operation handles of real oral tools. The force feedback function of operating habits; it has oral surgery graphics and force feedback development interface, and can simultaneously provide four digital simulation subsystem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28G09B9/00
CPCG09B9/00G09B23/283
Inventor 魏敏谭风李咏赵雪光蒋懿
Owner 湖南医药学院
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