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Manufacturing method of biological plasticized specimen capable of being assembled

A technology of biological specimens and production methods, which is applied in the field of production of assembled biological plasticized specimens, can solve the problems of misleading students in learning, not being real objects, etc., and achieve the effects of strong sense of reality, convenient learning, and saving teaching costs

Active Publication Date: 2017-02-01
李懿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The model specimen is non-toxic and tasteless and can be assembled, but it is not a real thing, and there is a certain deviation from the real specimen, which may cause some misleading to students' learning

Method used

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  • Manufacturing method of biological plasticized specimen capable of being assembled
  • Manufacturing method of biological plasticized specimen capable of being assembled

Examples

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Embodiment 1

[0039] A method for making an assembled biological plasticized specimen, comprising the following steps:

[0040] Step (1): material selection, antisepsis, selection of biological specimens with complete fur, no corruption, no trauma, perfusion of biological specimens with 5-10% formalin, so that formalin penetrates into all parts of biological specimens , and arteriovenous infusion of red and blue dyes;

[0041] Step (2): Dissection

[0042] Cut the skin of the antiseptic treated specimen according to the anatomical requirements and peel it off, and save it for future use;

[0043] Find the subcutaneous superficial arteries, veins, nerves, and lymph in the subcutaneous fat. The ends are not free and remain together with the fat. Then, at the junction of the distribution of each structure, cut the fat and deep fascia, and then peel off the subcutaneous tissue along this layer. fat, save for later use;

[0044] Separate the muscles and find out the deep blood vessels and ner...

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Abstract

The invention relates to a manufacturing method of biological plasticized specimen capable of being assembled, and belongs to the technical field of biological plasticization. The specimen is manufactured via the steps of material selection, anticorrosion treatment, dissection, dehydration and degreasing, vacuum dipping, installation of a magnetic material, combination, solidification and conditioning. According to the manufacturing method of the invention, a real organism serves as the specimen, the general shape of the specimen is not changed, the specimen feels vivid, convenience is provided for post specimen observation, and use and operation are simple; the specimen can be dismounted and combined, the specimen can be manufactured part by part according to teaching materials or explained / learned layer by layer, convenience is provided for teaching and learning, reference is provided for making operation approaches and schemes for clinical doctors, and one specimen of the invention can realize functions of multiple other specimens; and the specimen is nontoxic, tasteless and easy to store, and can be placed in the air for a long time, and a healthy product is provided for users.

Description

technical field [0001] The invention belongs to the technical field of bioplastination, and in particular relates to a method for making assembled bioplastination specimens. Background technique [0002] At present, biological specimens commonly used in teaching and learning in schools include: biological plastinated specimens, impregnated specimens and model specimens. [0003] Plastination technology has been applied to the field of biology for nearly 20 years. The biological plastination specimens produced by plastination technology have the advantages of non-toxic, tasteless, long-term preservation and convenient use, and can be stored in the air for a long time; The structure presented by plasticized specimens is not conducive to the teaching and learning of anatomy from shallow to deep layers, and often requires the combination of several specimens to achieve. [0004] The preparation process of the impregnated specimen is simple, it needs to be placed in the preserva...

Claims

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Application Information

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IPC IPC(8): G09B23/36A01N1/00
CPCA01N1/00G09B23/36
Inventor 李懿
Owner 李懿
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