Medical simulation training system and method

A simulation training and medical technology, applied in the field of medical simulation training system, can solve the problems of high training cost, low efficiency, poor training effect, etc., achieve high application value, strong interactivity, and improve the effect of immersion

Active Publication Date: 2017-08-18
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a medical simulation training system and method to solve the technical problems of the existing medical simulation training technical solutions in the prior art, such as high training cost, poor training effect and low efficiency

Method used

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  • Medical simulation training system and method
  • Medical simulation training system and method

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Experimental program
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Effect test

Embodiment 1

[0028] figure 1 It is a structural block diagram of a medical simulation training system according to an embodiment of the present invention, see figure 1 , the medical simulation training system 10 of the present embodiment includes:

[0029] The object model building module 101 is used to collect 3D solid model data of specific parts of the human body, and constructs a corresponding 3D virtual model object based on the collected 3D solid model data, and sends the constructed 3D virtual model object to the model database 104;

[0030] Model database 104, used for storing three-dimensional virtual model object data;

[0031] The sensor tracking module 103 is used to collect real-time position data and pressure data of the device held by the user through the sensor set on the device held by the user, and track and collect the position data and pressure data of the three-dimensional solid model through the sensor in the three-dimensional solid model that the device acts on;

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Embodiment 2

[0044] Provided in the present embodiment is based on virtual reality nursing intravenous injection simulation training, specifically, needs to use the following tools during the application of virtual reality based intravenous injection simulation training system:

[0045] Intravenous injection simulation training arm three-dimensional model, that is, the object operated by the user;

[0046] Syringes, i.e. devices held by the user;

[0047] Computer, computer is used for model data storage and data processing, image generation, data transmission, etc.;

[0048] A VR display device (such as VR glasses) is used to display a virtual reality three-dimensional image.

[0049] The realization principle of the virtual reality-based intravenous injection simulation training system is to arrange sensors in the simulated blood vessels (or intramuscular injection area) in the three-dimensional model of the arm, collect the dynamic data of the blood vessels in the hand, and centrally s...

Embodiment 3

[0072] This embodiment provides a surgical operation simulation training system based on virtual reality. Specifically, the following tools are required for the application of the virtual reality-based surgical simulation training system:

[0073](1) Virtual reality VR scalpel (optionally also includes surgical gloves), where the VR scalpel contains sensors, which can be used for data collection and motion sensing to perform gesture recognition and identify the user's surgical actions. The sensors here include: a position sensor and a pressure sensor. In practical applications, the real-time position data of the device held by the user is collected through the position sensor, and the real-time operating position data of the three-dimensional model of the device's action is collected through the position sensor; The real-time pressure data of the device held by the user, and the real-time pressure data of the three-dimensional model of the device's action are collected through...

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Abstract

The invention discloses a medical simulation training system and method. The system comprises an object model building module, a model database, a sensor tracking module, a data processing module, an image generation module and a display module; the object model building module acquires the three-dimensional model data of a specific part of a human body and builds a corresponding three-dimensional virtual model object based on the acquired three-dimensional model data; the model database stores the three-dimensional virtual model object data; the sensor tracking module acquires a user' operation data of a three-dimensional model; the data processing module processes the acquired data to obtain the shape data of the three-dimensional model and the user' operation data of the three-dimensional model and outputs the shape data and the user' operation data; the image genera module generates a three-dimensional virtual image including simulation operation result information according to the shape data of the three-dimensional model and the user's operation data of the three-dimensional model; and the display module displays and outputs the three-dimensional virtual image for the user to view a simulation operation result. With the system and method provided by the embodiments of the present invention adopted, a strong sense of immersion can be realized, a real medical scene can be simulated to the greatest extent, the costs of clinical teaching and training about surgeries, intravenous injection and the like can be reduced.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a medical simulation training system and method. Background technique [0002] In the field of medicine, traditional medical simulation training, for example, the practical teaching of surgical operations is very simple, basically not up to the level of clinical application, some medical colleges and hospitals use simulated organ rubber for teaching, through the demonstration of surgical videos, using real organs Specimen explanation, cadaver anatomy teaching, and expert operation observation and other forms are aimed at medical assistance such as surgical training, surgical rehearsal, clinical diagnosis, remote surgery, and rehabilitation treatment. [0003] There are many disadvantages in this method: 1. Simulating organs for teaching, the rubber material itself is easy to age, and needs to be replaced after being used many times. The price of rubber organs is relativel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00G09B5/02G09B23/28
CPCG09B5/02G09B9/00G09B23/28
Inventor 马一方
Owner GEER TECH CO LTD
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