Prosthetic skin for suture training of surgery and training device

Abstract

The invention discloses prosthetic skin for the suture training of surgery and a training device, and the prosthetic skin and device are used for the suture training for students. The prosthetic skin comprises artificial skin, and the interior of the artificial skin is provided with a conductive board and a grid board. The grid board is provided with standard needle incoming holes, and the conductive board is located below the grid board. Moreover, the conductive board and the grid board are isolated from each other by the artificial skin. The artificial skin above the grid board is provided with an incision. The device comprises a substrate, a needle holder, and an arm force signal collection ring. The substrate is provided with the artificial skin in a laying manner, and the arm force signal collection ring is fixed on a two-dimensional translation mechanism on the substrate. The needle holder is connected to the arm force signal collection ring through a flexible wire. The needle holder, the flexible wire, the arm force signal collection ring, the two-dimensional translation mechanism and the conductive board are electrically connected in series to form an electrical connection branch circuit, and the electrical connection branch circuit is also in electrical series connection with an alarm apparatus and a safety power supply.

Description

technical field [0001] The invention belongs to the field of surgical basic teaching equipment, in particular to a fake leather for surgical suture training and training equipment. Background technique [0002] Suturing is a very important part of the basic course of surgery, and it is a skill that every doctor should master. Qualified suturing can not only make the incision heal as soon as possible, but also reduce the damage to surrounding tissues and reduce the complications during suturing. In the current basic teaching of surgery, artificial leather is often used simply for suturing training. It is difficult for students to meet the requirements of suture technology during the learning process, especially in terms of suture depth, wrist force, needle insertion position and suture width. It often requires multiple hands-on practice to get the essentials. Simultaneous arm exertion or the occurrence of arm exertion is not easily noticed by oneself or others. Contents o...

AI Technical Summary

Problems solved by technology

It is difficult for students to meet the requirements of suture technology during the learning process, especially in terms of suture depth, wrist force, needle insertion position and suture width. It often requires multiple hands-on practice to get the essentials. Simultaneous arm exertion or arm exertion is not easily noticed by self or others

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