Human body plasticization nursing teaching specimen and producing method thereof

Abstract

The invention relates to a human body plasticization nursing teaching specimen and a producing method thereof. The producing method comprises the following steps of material drawing, anti-corrosive perfusion, dissection, bleaching, deprivation, defatting, vacuum gum dipping, shaping and solidification. Human specimens without skin injury, fracture or lesion are selected. During dissection, the center of the skin is cut sagittally to dissect superficial fascia of the skin. Deep muscle vessels and nerves are shown on one side, and the skin, the superficial fascia, superficial muscles and vascular nerves are shown on the other side. During shaping, the specimen is shaped with steel bars, and positioning on the specimen is conducted based on common nursing positions. After positioning, the tissue structure is opened from shallow to deep according to the hierarchical structure of the specimen. Puncturing / cannula inserting is conducted at the nursing positions with nursing instruments. Afterinstallation of nursing instruments, solidification is carried out. Compared with the prior art, needle inserting and cannula inserting are displayed directly, education of teachers and study of students are convenient, and reference basis for clinical nursing technique operation is provided.

Description

technical field [0001] The invention relates to a human body plastination specimen used for nursing teaching and a preparation method of the specimen. Background technique [0002] In medical teaching and clinical training, corpses are often used for demonstration and operation training. In actual teaching, due to insufficient sources of corpses, they cannot meet the teaching needs. At present, biological specimens are used for teaching in schools. Commonly used biological specimens include: biological plasticized specimens, dipped specimens and model specimens. [0003] The simple structure of the model specimen causes a certain deviation between the teaching and the real specimen, and cannot realize the display of the name of the specimen from the shallow layer to the deep layer structure. The preparation process of the dipped specimen is simple, it needs to be preserved in the liquid, it cannot be exposed to the air for a long time, and it is poisonous and has a pungent ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for making human plastination nursing teaching specimens, which is used to solve the problem that the existing human plastination specimens are not combined with nursing equipment and cannot provide better and more intuitive nursing teaching effects; the purpose of the present invention It is also to provide a human body plastination nursing teaching specimen made by the above method

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