Method for preparing colored specimen of newly-born lamb whole-body internal organ lumens

Abstract

The invention relates to a method for preparing a colored specimen of newly-born lamb whole-body internal organ lumens, for providing solutions to technical problems, i.e., methods for preparing a lamb connected blood vessel coloring combination liquid by using such materials as damaged table tennis balls, waterless ethanol, camphor, a proper amount of oil painting pigments and the like, and preparing lamb internal organ lumen filling and combination materials prepared by such materials as a colorless 808 silicone sealant, cyclohexanone, a proper amount of oil painting pigments and the like. The method comprises: selecting a fresh, lossless, newly-born afterbirth connected lamb material; cleaning the body surface of the lamb, washing lumens and fixing; performing coloring treatment on connected blood vessels; performing filling treatment on the inside of the lamb internal organ lumens; material shaping, hardening and fixing; performing acid solution treatment and washing with water; and repairing the form, installing a support and preserving with a transparent cover so as to prepare the colored specimen with whole-body lumen internal organ forms and positions similar to those of a lamb real live body and as the same as the lamb real live body. By using the provided method, the needs of animal husbandry and veterinary specialties for animal dissecting and animal internal and external obstetrics, the needs of agriculture and husbandry colleges for teaching and practice, and the needs of scientific research institutions and the like are well met, the specimen can be stored at a dry place on a shelf at a normal temperature for a long time with color and without unfavorable flavor.

Description

technical field [0001] The invention relates to a preparation technology of animal visceral organ specimens, in particular to a preparation method of colored specimens of whole-body organs and lumens of freshly-born lambs. Background technique [0002] At present, most of the teaching aids for animal visceral organs in domestic colleges and universities are limited to organ specimens soaked in chemical reagents, especially formalin soaked and encapsulated specimens are the most common, but in practical applications, formalin soaked specimens The disadvantages outweigh the advantages. For example, specimens soaked in formalin have the advantages of simple production, low material cost, and good anti-corrosion and fixing effect. However, specimens soaked in formalin have the smell of formaldehyde, causing cancer, polluting the teaching environment, and eroding the skin of the arms, which affects people's health. , inconvenient use, pale and colorless specimens stiff and poor ...

AI Technical Summary

Problems solved by technology

However, the intraluminal filling of the viscera of freshly delivered lambs becomes a dry finished colored specimen, which completely changes the defects of formalin soaked specimens, such as smelly smell, eroding arm skin and affecting people's health, inconvenient use and storage, and poor teaching effect.