Training model and method for minimally-invasive surgery of low urinary tract for urinary surgery

Abstract

The invention discloses a training model and method for the minimally-invasive surgery of a low urinary tract for urinary surgery. The model comprises a support, and is characterized in that the model also comprises a transparent bladder ball model which is disposed on the support, is used for simulating bladder tissues of a human body and is provided with a bladder inner cavity; the transparent bladder ball model is connected with a prostate model which is used for simulating hyperplastic prostate tissues of the human body, is provided with a prostate inner cavity and can be opened and closed; the rear part of the prostate model is connected with the transparent bladder ball model; the tip of the prostate model is connected with a urethra model; an inner wall of the prostate model is provided with prostate tissues for simulating hyperplasia. The model is simple in structure, is low in cost, is convenient to operate, employs detachable connection, is more convenient to use, can improve the operation success rate of a beginner through repeated practice, and is especially suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of medical teaching and training equipment, in particular to a training model and training method for minimally invasive surgery on the lower urinary tract in urology. Background technique [0002] In recent years, due to the rapid development of modern science and technology, the types, quality, and functions of minimally invasive urological equipment are becoming more and more perfect. The indications for minimally invasive surgery are continuously expanding, and the complications are gradually decreasing. create level. Clinically commonly used minimally invasive lower urinary tract surgery in urology surgery is mainly a minimally invasive surgery in urology using the natural orifice—transurethral resection, in which surgical instruments are inserted through the urethra, and the surgeon performs the operation by observing the monitor to remove the bladder. , Prostate, urethral lesions. Since there is no ...

AI Technical Summary

Problems solved by technology

[0005] 1. Clinical surgical training, learning the knowledge and skills of lower urinary tract laparoscopic surgery directly through the guidance, help, and guidance of superior doctors during the operation. This method is not in line with ethical principles, and may cause harm to patients and easily lead to medical disputes

[0006] 2. VR technology, with the help of computer technology to generate a three-dimensional space, implements operations with people as the core, and simulates the feeling in the real surgical environment. It can only observe the elasticity, retraction, bleeding, etc. of tissues and organs, but the sense of reality is not strong, so it cannot provide The tactile feel and force of operation, and the equipment is expensive

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