Operation training model for simulating human tissue spine characteristics

Abstract

The invention discloses an operation training model for simulating human tissue spine characteristics. The operation training model comprises a base; an upper cover frame which is buckled on the baseand is provided with a hollow groove; a simulated human tissue which fills and covers the hollow groove and forms a sealed cavity with the base; simulated human body skin which wraps and is attached to the simulated human body tissue; and an animal spine replacement core which fills the sealed cavity and comprises a wrapping layer matched with the sealed cavity in shape and an animal spine arranged in the wrapping layer, wherein foamed silica gel is filled between the wrapping layer and the animal spine. The model is ingenious in structure, can highly simulate a real human spine tissue structure, can be repeatedly used, and can allow an instrument which easily generates heat to perform puncture operation on the animal spine replacement core, so that the model is suitable for different types of puncture operation, the teaching cost is reduced, and the learning enthusiasm and the learning effect of students can be effectively improved.

Description

technical field [0001] The invention relates to the field of medical teaching equipment, in particular to an operation training model for simulating the characteristics of human tissue and spine. Background technique [0002] The growth of surgeons is inseparable from accumulated practical experience. Professional training can improve the professional level of doctors, but in fact, hospitals or schools cannot provide students with enough opportunities to practice clinical operations. At present, most doctors use human cadavers for training. Human cadavers are not only limited in sources, but also require high labor costs and high requirements for venues. The training time they can tolerate is also very limited. Therefore, trainees cannot quickly master the operation technology. To a large extent, it limits the learning effect and enthusiasm of students. [0003] Puncture technology is the focus of medical teaching, and beginners need more clinical practice experience to mas...

AI Technical Summary

Problems solved by technology

[0002] The growth of surgeons is inseparable from accumulated practical experience. Professional training can improve the professional level of doctors, but in fact, hospitals or schools cannot provide students with enough opportunities to practice clinical operations.

At present, most doctors use human cadavers for training. Human cadavers are not only limited in sources, but also require high labor costs and high requirements for venues. The training time they can tolerate is also very limited. Therefore, trainees cannot quickly master the operation technology. To a large extent, it limits the learning effect and enthusiasm of students

[0003] Puncture technology is the focus of medical teaching, and beginners need more clinical practice experience to master this technology proficiently. In order to meet the needs of training exercises, corresponding spinal puncture virtual model training equipment has appeared on the market, but these surgical models are almost all It is a one-time use or low reusable model, which is difficult to meet the needs of large-scale training exercises; in addition, the current spinal tap virtual model training equipment is expensive, and the spine of this type of model is usually an artificial spine, which is different from the real one. There are certain differences in the human spine tissue, the equipment model is quite different from the real surgical environment, and the operating experience of surgical instruments is also poor, and due to the differences in the materials of other simulated tissues, the use of heat-generating instruments such as electrodes, high-frequency electrodes, etc. Knife, ultrasonic knife and other instruments directly insert and cut the model, which makes the students unable to use these heat-generating instruments to operate during the practice, which affects the quality of the students' practice

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