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Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium

A technique of ventricle puncture and ventricle, which is applied in the field of neurosurgery auxiliary teaching, can solve the problems of lack of non-technical skills in film reading ability, simulation, and success rate.

Active Publication Date: 2020-10-20
FUJIAN PROVINCIAL HOSPITAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing neurosurgical virtual reality training systems and simulators all focus on technical skills training, that is, training on surgical operations. However, doctors read CT images and obtain required information (including ventricle size, ventricle position, etc.) from CT images. etc.) and the ability to plan the surgical route are also closely related to the success rate of the operation
However, the neurosurgery virtual reality training systems and simulators in the prior art lack the simulation of non-technical skills such as film reading ability and surgical planning.

Method used

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  • Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium
  • Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium
  • Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium

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Embodiment 1

[0038] The embodiment of the present application provides a virtual lateral ventricle puncture auxiliary training method, such as figure 1 As shown, it is used in a virtual lateral ventricle puncture surgery training system, and the method includes a film reading training process and a puncture path training process;

[0039] The image reading training process includes: performing three-dimensional reconstruction on multiple sets of CT image data to obtain multiple sets of lateral ventricle and skull models that correspond one-to-one; The size of the approximate partition, after obtaining the image reading training request, randomly select a partition, then randomly select a group of first CT image data from the partition, and then randomly select the set number of groups from the partition according to the image reading training request The second CT image data of the second CT image data is used as the interference item of the first CT image data, and the first CT image data...

Embodiment 2

[0053] In this embodiment, a virtual lateral ventricle puncture auxiliary training device is provided, such as figure 2 As shown, the device includes: a film reading training module and a puncture path training module;

[0054] The image-reading training module is used to perform three-dimensional reconstruction on multiple sets of CT image data to obtain multiple sets of lateral ventricle and skull models in one-to-one correspondence, and divide the multiple sets of CT image data and their corresponding lateral ventricle and skull models into Approximate partitions of proportion size, after obtaining the image reading training request, randomly select a partition, then randomly select a group of first CT image data from this partition, and then randomly select a set group from this partition according to the image reading training request The number of second CT image data is used as the interference item of the first CT image data, and the first CT image data, the lateral v...

Embodiment 4

[0067] This embodiment provides a computer-readable storage medium, such as Figure 4 As shown, a computer program is stored thereon, and when the computer program is executed by a processor, any implementation manner in the first embodiment can be realized.

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Abstract

The invention provides a virtual lateral ventricle puncture auxiliary training method, device and equipment and a medium, and relates to the field of neurosurgery auxiliary teaching. The invention aims to improve the operation planning ability of a user, the film reading training and testing aim to train the CT reading ability of the user, and the spatialization ability of a student is trained through the corresponding training mode of the two-dimensional CT and the three-dimensional lateral ventricle, so that the CT reading ability of the student is trained. Students can be helped to better select proper puncture points and puncture depths according to CT through film reading training. Training of path judgment is to train students to grasp their own puncture directions. The brain is an irregular sphere, but the puncture direction is required to be perpendicular to the brain, so that how to grasp the angle is very critical to students, and except for consciously accumulating experience in the technical training process, path judgment training can also be utilized to further improve the surgical path planning capability.

Description

technical field [0001] The invention relates to the field of neurosurgery auxiliary teaching, in particular to a virtual lateral ventricle puncture auxiliary training method, device, equipment and medium. Background technique [0002] Virtual reality technology is a high-end technology that has emerged in recent years across multiple disciplines. It can realize the interaction between humans and computers and the visual operation of complex data. Virtual reality technology is widely used in the medical field. For example, in neurosurgery, ventriculocentesis releases cerebrospinal fluid through ventricle catheterization, which is an effective means for treating severe neurological diseases such as ventricular hemorrhage and acute hydrocephalus. Fast and accurate lateral ventricle puncture is a strong guarantee for good results, and it is a basic skill that every neurosurgery engineer must master. How to enable young doctors to quickly master the puncture skills has been a pr...

Claims

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Application Information

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IPC IPC(8): G09B23/28G06F3/01
CPCG09B23/286G06F3/011
Inventor 刘宇清何炳蔚林薇苏晓航洪文瑶
Owner FUJIAN PROVINCIAL HOSPITAL
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