Analogue operation training system

A technology for simulating surgery and training systems, applied in teaching models, educational appliances, instruments, etc., can solve the problems of poor operation experience, high cost, low system integrity, etc., and achieve the effect of improving collaboration ability and reducing training costs.

Active Publication Date: 2013-09-04
杭州博医微视科技有限公司
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Problems solved by technology

[0006] In order to overcome the problems of low precision, poor operating experience, high cost and low system integrity of the existing simulated surgery system, the present inventio

Method used

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0041] Refer to attached Figure 1-3 ,

[0042] A simulated surgery training system, characterized in that: the simulated surgery system includes: simulated surgery software for displaying a virtual surgical environment, a surgical operator for controlling a virtual scalpel, and an FPGA data acquisition device for collecting scalpel data system;

[0043]Wherein, the simulated surgery software includes: a data reading unit, a brain model data processing unit, a brain fiber data modeling unit, a brain model display unit, a brain slice data display unit, and a scalpel dynamic tracking unit;

[0044] The data reading unit is used to read patient source data in multiple formats, and the data includes CT data, MRI data, and FMRI data; by judging the header file of the corresponding data, looking up the table to obtain its encoding method, and calling the corresponding...

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Abstract

The invention discloses an analogue operation training system, and belongs to the field of cross-over studies coalescing a plurality of subjects such as an information technology, an automation technology and a machinery manufacturing technology. The analogue operation training system can be used for operation path planning before an operation and the daily operation training of a physician. Analogue operation software is developed, a brain model can be established according to magnetic resonance imaging (MRI) data, and a virtual operation can be performed based on the brain model in a computer virtual space; an operation operator is designed, and has six degrees of freedom, and the operating principle for the operation operator is the same as that of a ventriculoscope operating knife, so that real sense of operation is ensured; a field programmable gate array (FPGA)-based multi-path data acquisition system is designed, and can be used for acquiring six paths of coder data in real time, so that the system is high in real-time performance; and the system is high in brain model accuracy, real-time tracking performance, operation realism and automation degree and low in development cost.

Description

technical field [0001] The invention relates to a simulated operation training system. Background technique [0002] Virtual reality technology is a high-tech that has emerged in recent years. It is a computer system that can create and experience virtual worlds. Virtual reality technology can be widely used in various fields. These areas include: simulation modeling, computer-aided design and manufacturing, visual computing, remote-controlled robotics, computer art, advanced technology and concept demonstrations, training and education, etc. [0003] The simulated surgery system is the application of virtual reality technology in modern medicine. It is a multidisciplinary interdisciplinary research field that integrates information technology, automation technology, mechanical manufacturing technology and other disciplines. The simulated surgery system is a virtual reality application system specially used to simulate various phenomena that may be encountered during surg...

Claims

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Application Information

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IPC IPC(8): G09B23/28
Inventor 冯远静禹鑫燚白雪琛洪凌王哲进
Owner 杭州博医微视科技有限公司
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