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Manufacturing method for dividing one-body vertebrate into two left and right complementary independent specimens

A technology of vertebrates and production methods, which is applied in the field of independent specimen production, can solve the problem of being unable to accurately display multiple anatomical structures of homogeneous specimens at the same time, and achieve the effect of satisfying complexity and easy storage

Inactive Publication Date: 2019-09-06
DALIAN HOFFEN BIO TECHN
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Problems solved by technology

[0003] The invention proposes a method for making a homologous vertebrate into two complementary independent specimens, which solves the problem in the prior art that it is impossible to simultaneously and accurately display multiple anatomical structures of a homologous specimen after splitting the same specimen

Method used

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] The production method of the homologous vertebrate in this embodiment is divided into two independent specimens with complementary left and right, including the following steps:

[0039] 1. Select the object to be processed. In this example, take a beluga whale as an example, select a beluga whale that died naturally, body length: 4.5m, weight: 400kg; determine a segmented sagittal plane, the sagittal plane will be processed The object is divided into a left part and a right part; in this embodiment, the sagittal...

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Abstract

The invention provides a manufacturing method for dividing a one-body vertebrate into two left and right complementary independent specimens. The method comprises the following steps that 1, a to-be-treated object is selected, and a division sagittal plane is determined; 2, the skin, muscles, nerves, blood vessels, visceral organs, bones, ligaments and the brain of the to-be-treated object are divided and dissected along the sagittal plane; 3, the dissected parts in the step 2 are subjected to dewatering and ungreasing treatment and polymer infiltration treatment; 4, the first independent specimen is manufactured; 5, the second independent specimen is manufactured; and 6, solidification and cleaning are carried out. By means of the method, the same animal is divided into the two differentindependent specimens, the number of same specimens is increased, rare resources are better utilized, and anatomic features of the animal can be conveniently displayed from different angles and levels; each divided specimen can independently display specific anatomic features of the animal and forms of various living actions, and the requirements of plasticized specimen hierarchical structure display complexity and living form diversity are met.

Description

technical field [0001] The invention relates to the technical field of biological specimen preparation, in particular to a preparation method for splitting a homologous vertebrate into two complementary independent specimens. Background technique [0002] In the existing technology, it is impossible to split the vertebrate homology into two independent individual specimens that are complementary to each other. Conventional splitting can only split the same vertebrate into hierarchical individuals according to the specific structure of each level and the adjacent relationship between the hierarchical structures. The result of this splitting method is still the same vertebrate, but the split vertebrates are added. amount of layers. For example, a cat can only obtain a complete skin specimen, a complete muscle specimen or a complete bone specimen after this split, but cannot show all the tissue results on the same split body, that is, the skin , muscles, nerves, blood vessels...

Claims

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Application Information

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IPC IPC(8): G09B23/36A01N1/00
CPCA01N1/00G09B23/36
Inventor 隋鸿锦刘虎马学伟
Owner DALIAN HOFFEN BIO TECHN
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