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Manufacturing method for animal specimen

A preparation method and specimen technology, applied in the preservation, application, animal husbandry and other directions of human or animal body, can solve the problems of complex operation, foaming deformation, complex preparation method, etc., and achieve stable chemical properties and good biocompatibility. , the effect of shortening the preparation time

Inactive Publication Date: 2016-11-09
卞陆杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing animal specimen preparation methods use toxic substances such as formalin, phenol, and arsenic for preservation, and these agents will cause a certain degree of harm to the specimen maker and specimen user, and the preparation method is complicated and the operation process is difficult. High technical requirements and high production costs limit the scope of use and practical value of specimens
[0003] In the prior art, CN104886038A discloses a method for making animal specimens, which uses ethyl α-cyanoacrylate. Compared with the traditional animal specimen preparation method, the technical solution has huge advantages, but the applicant found that α-cyanoacrylate Ethyl acrylate is very easy to undergo violent polymerization reaction with water, which has little impact on the preparation of insect specimens, but when making specimens such as birds and fur animals, it is easy to adhere to their fur, which will greatly reduce the quality of the specimens. decline, and ethyl α-cyanoacrylate also has a tear-inducing effect, which will not only affect the health of the taxidermist, but also lead to a decrease in the quality of the work of the maker
At the same time, animal specimens often use prostheses to fill the specimens. The prostheses in the prior art are prepared by foaming polyurethane foaming agents, but the amount of foaming is not easy to control, which not only easily leads to foaming deformation, but also when solidified after foaming. It takes a long time, which is not conducive to the preservation of specimens
[0004] At the same time, in the process of making animal bone specimens, the prior art often uses deep burial, sodium hydroxide aqueous solution, insect method, boiling water cooking, or a combination of several methods to remove muscle tissue from animal bones. and connective tissue, but these methods are either time-consuming, complicated to operate, and less effective

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  • Manufacturing method for animal specimen

Examples

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Effect test

Embodiment 1

[0028] Preparation of blood red parrot specimens

[0029] Animal material: blood red parrot (a kind of fish) with a length of about 10-15 cm

[0030] Reagents: α-octyl cyanoacrylate, absolute alcohol, 95% alcohol, acrylic paint.

[0031] Instruments: Surgical trays, tweezers, scalpels, acrylic paintbrushes of different sizes, prosthetic eyes, absorbent cotton or / toilet paper.

[0032] The preparation steps are as follows:

[0033] (1) Take the blood-red parrot in the operation tray, take pictures, open the abdominal cavity of the blood-red parrot with a scalpel, take out the internal organs, and remove the gills of the blood-red parrot, and then clean the fish body used to prepare the specimen in clean water , and try to ensure that the fish scales are not damaged during the operation process;

[0034] (2) Put the cleaned fish body in a medium-sized container containing 95% alcohol by volume, seal the container until the alcohol becomes turbid, replace the alcohol and soak ...

Embodiment 2

[0041] Preparation of thrush specimens

[0042] Animal material: thrush

[0043] Reagents: butyl α-cyanoacrylate, absolute alcohol, 95% alcohol, dish soap.

[0044] Instruments: surgical tray, tweezers, scalpel, soft ruler, surgical scissors, syringe, prosthetic eye, 18# iron wire (about 1.6mm in diameter), absorbent cotton (toilet paper).

[0045] The preparation steps are as follows:

[0046](1) Soak the dead thrush in warm water at about 30 degrees for about 2-3 minutes, then start from the cloaca of the thrush, then cut the skin along the midline of the abdominal cavity to the upper end of the glandular stomach, and peel off the skin and Wings, claws and skulls (collectively referred to as exosomes) of the thrush are prepared to make exosome specimens; at the same time, the rest of the bird bones are collected to prepare corresponding bone specimens; then the approximate dimensions of the thrush's chest, abdomen, legs, and neck are measured and the data are recorded ; ...

Embodiment 3

[0054] Preparation of Rabbit Bone Specimens

[0055] Animal material: domestic rabbits (strong and older rabbits are the best)

[0056] Reagents: absolute alcohol, sodium hydroxide (granular), a mixture of α-octyl cyanoacrylate and α-butyl cyanoacrylate, 1% hydrogen peroxide solution, etc.

[0057] Instruments: scalpel, syringe, surgical scissors, tweezers, dissecting table, absorbent cotton (toilet paper).

[0058] The preparation steps are as follows:

[0059] (1) After the rabbit died, the fur was stripped off, the abdominal cavity was opened to take out the internal organs, and the large muscle tissue of the rabbit was removed. The head and limbs of the rabbit were stripped for use, and the brain tissue in the cranial cavity was sucked out with a syringe;

[0060] (2) Place the bones of rabbits in an anhydrous alcohol solution containing 1 wt % sodium hydroxide and seal them for 6-12 hours;

[0061] (3) After taking out the bone and placing it in absolute alcohol for 2...

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Abstract

The invention belongs to the technical field of manufacturing of an animal specimen and discloses a manufacturing method for fish, bird, mammalia and skeleton specimen. The method mainly comprises the steps of manufacturing specimen precursor, filling prosthesis, solidifying and forming, and sealing externally; utilizing alpha-octyl 2-cyanoacrylate or / and alpha-n-butyl cyanoacrylate matching prosthesis to form the specimen precursor; and utilizing alpha-octyl 2-cyanoacrylate or / and alpha-n-butyl cyanoacrylate to solidify, form and externally seal the specimen precursor after being formed. According to the technical scheme provided by the invention, the difficulty in preparing the animal specimen is reduced, the manufacturing cost of the specimen is also reduced, and meanwhile, the quality and storage effect of the specimen are increased on the basis of ensuring the manufacturing health of the specimen. The technical scheme provided by the invention has commercial popularizing value and significance.

Description

technical field [0001] The invention belongs to the technical field of making animal specimens, and discloses a method for making fish, birds, mammals and bone specimens. Background technique [0002] Animal specimens are the first-hand information of biological science research and the best material for practical teaching; for students, animal specimens are the best tools for cultivating observation ability, discovering problem ability and acquiring new knowledge. And with the continuous development of the times and the continuous progress of China's economy, the use of animal specimens is not limited to scientific research and teaching, but as a decoration, a decoration for companies, and even pet breeders commemorate the accidental death of pets. A way to enter people's lives. However, most of the existing animal specimen preparation methods use toxic substances such as formalin, phenol, and arsenic for preservation, and these agents will cause a certain degree of harm t...

Claims

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Application Information

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IPC IPC(8): A01N1/00
CPCA01N1/00
Inventor 卞陆杰邓浩李梦圆马霞邱荣超谢飞靳周睿汪洋
Owner 卞陆杰
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