Medical education training system of multiple intracavity therapeutic endoscopic surgeries

Abstract

The invention relates to the field of design of medical training apparatus, in particular to a medical education training system of multiple intracavity therapeutic endoscopic surgeries. The system comprises an operating module, a processing module and a display module. The operating module comprises a handle and a support which supports the handle to move back and forth, up and down and side to side. A displacement sensor, a force feedback unit and a force feedback drive circuit are disposed between the handle and the support. The displacement sensor is used for acquiring location information of the handle and outputs the location information to the processing module; the processing module performs collision test for the handle and a virtual human organ and outputs a control signal to the force feedback drive circuit; the force feedback unit receives a drive signal output by the force feedback drive circuit and applies a feedback force to the handle through a wire; the processing module also receives an actuating signal input by a pedal, processes handle and virtual organ models, and outputs to the display module. The system and the model are independent of each other, and training for different subjects can be achieved just by setting different handle models and organ models in the processing module and changing the handle.

Description

technical field [0001] The invention relates to the field of medical training equipment design, in particular to a medical education training system for various intracavitary therapeutic endoscopic operations. Background technique [0002] It is very necessary for the interns of endoscopic minimally invasive surgery and the doctors of grass-roots hospitals to go to the endoscopic training base with the training qualification recognized by the Ministry of Health's endoscopic examination and evaluation committee. At that moment, until the end of the final operation, step by step standardization, these procedural standardized operations seem to be basic, but in fact they are extremely necessary. If the habit of non-standard operations continues for many years, it will not only affect the quality of medical devices, but also affect the doctor's own knowledge and skills. The cultivation of equipment is also harmful rather than beneficial. At present, the minimally invasive surge...

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Problems solved by technology

[0002] It is very necessary for the interns of endoscopic minimally invasive surgery and the doctors of grass-roots hospitals to go to the endoscopic training base with the training qualification recognized by the Ministry of Health's endoscopic examination and evaluation committee. At that moment, until the end of the final operation, step by step standardization, these procedural standardized operations seem to be basic, but in fact they are extremely necessary. If the habit of non-standard operations continues for many years, it will not only affect the quality of medical devices, but also affect the doctor's own knowledge and skills. The training of equipment is also harmful rather than beneficial

At present, the minimally invasive surgery training systems commonly used in China are generally imported from abroad, which have the following disadvantages: 1. The price is expensive; 2. It is not universal, and often a training system is only for one training subject

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