Cystoscope surgery simulated training method and system

A technology of surgical simulation and training method, applied in teaching models, educational appliances, instruments, etc., to achieve the effect of easy system maintenance and management, and good applicability

Inactive Publication Date: 2014-03-26
GUANGZHOU SAIBAO LIANRUI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no specialized cystoscopic surgery simulation training system at home and abroad, which cannot realize the following functions: specifically, inspection of two curvatures and strictures of the urethra, lesion inspection, area inspection, bladder lithotripsy, bladder tumor biopsy, and transurethral bladder tumor resection , Transurethral resection of prostate surgery training, various abnormal judgments, intelligent judgment and scoring, dual-screen display, and can switch different angles of lens, etc., to help physicians conduct cystoscopic surgery simulation training and obtain the same feeling and experience as actual surgery

Method used

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  • Cystoscope surgery simulated training method and system
  • Cystoscope surgery simulated training method and system
  • Cystoscope surgery simulated training method and system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 shows the concrete structure of the present invention, by figure 1 It can be seen that the cystoscope operation simulation training system of the present invention includes 5 parts: cystoscope console, electric controller, data receiving and processing equipment, urethral bladder three-dimensional system server, and display device; the data receiving and processing equipment is used to realize, the described The cystoscope operation console is connected with the electric controller, the electric controller is connected with the data receiving and processing equipment, and the electric controller is connected with the urethral bladder three-dimensional system server to realize the virtual data driven by the cystoscope operation console. The footage runs in the environment; the urethrobladder 3D system server is connected to two display devices. Flowchart of the three-dimensional system of urethral bladder Figure 6 As shown, the three-dimensional structure dia...

Embodiment 2

[0052] Utilize the cystoscopic surgery simulation training method that the system described in embodiment 1 realizes, comprise the following steps:

[0053] (1) Construction and editing of urethra-bladder medical model: according to the anatomical structure of urethra-bladder organ, various medical materials are used to construct a medical model, the medical model includes urethra-bladder organ model, lesion model and instrument model, and the medical model is edited , to obtain a medical model that meets the requirements;

[0054] Described urethral bladder medical model refers to geometric model, and this geometric model is the basis of urethral cystoscope, and geometric model mainly carries out the construction of the geometric model that is made up of point, line and plane by 3D modeling software such as 3D Max, Maya, then derives as Triangular mesh or quadrilateral mesh data;

[0055] The editing of the urethra-bladder medical model is to convert the constructed geometri...

Embodiment 3

[0077] This embodiment is the same as Embodiment 2 except for the following features.

[0078] Utilize the bladder holmium laser lithotripsy simulation training method realized by the system described in embodiment 1:

[0079] To create a holmium laser generator in a virtual environment, the specific implementation is to first create an abstract class of 5 degrees of freedom equipment, which includes the position, orientation and action information of the equipment in three-dimensional space, and then create a holmium laser generator on this basis , inherit the abstract class, use a script file to define the properties and actions of the holmium laser generator in the virtual environment, use the cystoscope console to control the holmium laser generator in the virtual environment, and simulate five holmium laser generators for cystoscopy surgery degrees of freedom, and convert the position, state, and mechanical action of the five degrees of freedom into electrical signals. Af...

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Abstract

The invention provides a cystoscope surgery simulated training method. The method comprises the following steps of (I) establishing and editing a urethrovesical medical model; (II) establishing a system core algorithm library to realize a core function; (III) establishing medical scenario script; (IV) establishing a medical scenario; (V) controlling a lens in a virtual environment by utilizing a cystoscope operating platform, simulating the lens to execute the four-degree-of-freedom operation, converting the position, state and mechanical action of the four degrees of freedom into an electric signal, carrying out trainings such as examination on two curves and narrow passageway of urethra, examination on a focus of infection, examination on the area and the like, intelligently judging and evaluating, and switching different lens in different angles. The invention also provides a cystoscope surgery simulated training system. The cystoscope surgery simulated training method and the cystoscope surgery simulated training system are high in simulation degree and good in simulated training effect.

Description

technical field [0001] The invention relates to the field of medical operation simulation training, in particular to a cystoscope operation simulation training method and system. Background technique [0002] Cystoscopy is a kind of endoscope. The purpose of cystoscopy surgery is to understand the situation in the urethra and bladder, such as prostatic hypertrophy, bladder stones, bladder tumors, bladder inflammation, etc., and to carry out lithotripsy, tumor biopsy, transurethral bladder tumor Surgical resection, transurethral resection of the prostate, etc. The simulation training method and system for cystoscopic surgery mainly interact with the cystoscope console through the three-dimensional system. The operator observes the organs, shapes, lesions, etc. inside the urethra and bladder in the virtual surgical environment through the monitor, and operates the lens on the cystoscope console. Realize the internal conditions of the urethra and bladder, and carry out trainin...

Claims

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Application Information

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IPC IPC(8): G09B23/28
Inventor 黄建新曾向阳罗益民刘欢丘强陈维杰
Owner GUANGZHOU SAIBAO LIANRUI INFORMATION TECH
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