A method of making an animal specimen

Abstract

The invention discloses a preparation method of an animal specimen. The method comprises the following steps: (1) treating a specimen material: selecting an animal dying naturally as the specimen material, stuffing cotton in the nares, oral cavity and anus of the animal, carrying out cryopreservation after ventilation cooling, and after 6-7 hours, taking the animal out and naturally unfreezing the animal; (2) carrying out taxidermy which comprises chest taxidermy, leg taxidermy, tail taxidermy, back wing taxidermy, neck and sole taxidermy and head taxidermy; (3) preparing the taxidermal animal into a model: sculpturing a cystosepiment into a 1: 1 prosthesis flesh model, supporting the wing skeleton, tail and two legs with lead wires, smearing antisepic medicine on the inner side of the hide, fixing lead wires on the head skeleton to tie up the neck, and fixing the lead wires on the neck and the lead wires on the wings and the legs on the prosthesis; (4) dressing the model: restoring the original ecological appearance, and placing the dressed model at a shady, cool and ventilated place. The preparation method is simple and easy to operate, capable of maintaining the original ecological appearance of the animal specimen, high in specimen quality, free of peculiar smell, and prolongs the service life of the specimen material.

Description

technical field [0001] The invention relates to the technical field of making animal specimens, in particular to a method for making animal specimens. Background technique [0002] Anatomy teaching specimens are often used in the teaching of biology and medicine. There are several production methods for anatomy teaching specimens according to the different materials of the animals themselves: 1. Traditional formalin immersion method: soak various materials in formalin solution for preservation, which is suitable for various materials, including Muscles, organs, fur, bones. 2. Bone specimen preparation methods: boiling, burying, chemical degreasing, bleaching, drying, suitable for bones. Three, peeling specimen method: suitable for fur. 4. Alcohol and glycerin immersion method: soak various materials in alcohol solution and glycerin solution for preservation, suitable for various materials. 5. Plastination specimen production method: inject colored pigments into the lumen...

AI Technical Summary

Problems solved by technology

[0003] The weak point of above-mentioned method is: 1, the production environment requirement is high, the production process is complicated, difficult to operate

2. The skin and external tissues that are easy to damage the specimen material

3. The stability of the specimen material is poor, and it is easy to deform under external force

4. Poor tissue elasticity, pale and stiff muscles

5. There is a peculiar smell, and the service life of the specimen material is shortened

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