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Preparation method of animal whole-body bones and connected entirety specimen thereof

A specimen and whole-body technology, applied in the preservation, application, and animal husbandry of human or animal bodies, can solve the problems of time-consuming production and difficult placement, and achieve the effect of simple preparation methods

Pending Publication Date: 2020-06-05
XINXIANG MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above method has the disadvantages of long production time, disintegration of the whole body bones, difficult placement of anatomical positions, and the need for thin iron wires to be connected in series or glued together.

Method used

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  • Preparation method of animal whole-body bones and connected entirety specimen thereof
  • Preparation method of animal whole-body bones and connected entirety specimen thereof
  • Preparation method of animal whole-body bones and connected entirety specimen thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] A 2.5 kg dead goat with a fat content of 25 wt% and no deformity was used as the animal carcass to be processed. Inject 10 mL of 10 mL into the joint capsule cavity, around the joint, and into the spinal canal of the cadaver, and select 10 points on both sides of the spinal column, and inject 50 mL of 30% formaldehyde solution in each.

[0079] Prepare two plexiglass corrosion tanks slightly larger in length and width than the specimen, and open a rubber piston hole on the bottom of the corrosion tank, one of which is used for corrosion and the other for rinsing the specimen. Take a specimen supporting plate with a thickness of 1 mm that is slightly smaller than the corrosion tank, drill a few small holes at both ends of the supporting plate, and tie corrosion-resistant electric wires to move the specimen.

[0080] Remove the fur from the animal carcass to be treated, cut the thicker part of the soft tissue and save the joint.

[0081] Then part of the specimen after j...

Embodiment 2

[0085] A goat carcass of 26.5 kg with a fat content of 30 wt% that died from non-trauma and no deformity was used as the animal carcass to be processed. Inject 10 mL of 10 mL into the joint capsule cavity, around the joint, and into the spinal canal of the cadaver, and select 10 points on both sides of the spinal column, and inject 50 mL of 30% formaldehyde solution in each.

[0086] Prepare two plexiglass corrosion tanks slightly larger in length and width than the specimen, and open a rubber piston hole on the bottom of the corrosion tank, one of which is used for corrosion and the other for rinsing the specimen. Take a specimen supporting plate with a thickness of 1 mm that is slightly smaller than the corrosion tank, drill a few small holes at both ends of the supporting plate, and tie corrosion-resistant electric wires to move the specimen.

[0087] Remove the fur from the animal carcass to be treated, cut the thicker part of the soft tissue and save the joint.

[0088] ...

Embodiment 3

[0092] A 1.8 kg non-traumatic dead rabbit carcass with a fat content of 30 wt% and no deformity was used as the animal carcass to be treated. Inject 10 mL of 10 mL into the joint capsule cavity, around the joint, and into the spinal canal of the cadaver, and select 10 points on both sides of the spinal column, and inject 50 mL of 28% formaldehyde solution in each.

[0093] Prepare two plexiglass corrosion tanks slightly larger in length and width than the specimen, and open a rubber piston hole on the bottom of the corrosion tank, one of which is used for corrosion and the other for rinsing the specimen. Take a specimen supporting plate with a thickness of 1 mm that is slightly smaller than the corrosion tank, drill a few small holes at both ends of the supporting plate, and tie corrosion-resistant electric wires to move the specimen.

[0094] Remove the fur from the animal carcass to be treated, cut the thicker part of the soft tissue and save the joint.

[0095] Then part o...

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Abstract

The invention provides a preparation method of animal whole-body bones and connected entirety specimen thereof, and belongs to the technical field of specimen manufacturing. The method comprises the following steps: carrying out joint corrosion prevention on a to-be-treated animal carcass material, and then carrying out corrosion treatment and joint fixation to obtain a whole-body integral bone and a connected integral display specimen thereof, wherein the corrosion treatment sequentially comprises preliminary overall corrosion, joint fixation and joint corrosion on the specimen subjected to joint corrosion. The method is simple in operation, wherein the time for manufacturing the whole display specimen is short, cartilages such as costal cartilage and part of ligaments are reserved, and procedures such as reduction, series connection and fixation or adhesion of bones are avoided. The relative position between bones of the whole display specimen is not changed, so that the morphological characteristics of the whole body bone and the connection thereof can be comprehensively and accurately observed.

Description

technical field [0001] The invention relates to the technical field of specimen preparation, in particular to a method for preparing an animal whole-body bone and its connection integral display specimen. Background technique [0002] There are many bones in the whole body of animals. There are direct and indirect connections between bones. The direct connection includes fibrous connection, cartilage connection and osseointegration, and the indirect connection is synovial joint. The direct connection mainly exists in the head and torso of the animal's central axis, mainly for stability; the indirect connection is the joint, which mainly exists in the limbs, mainly for movement, and is composed of the articular surface, joint capsule and joint cavity, and there is a capsule around the joint The external ligaments are reinforced to stabilize the joint. [0003] In the past, there were two methods for making the whole body bone and its joint display specimens, that is, the nat...

Claims

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Application Information

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IPC IPC(8): A01N1/00
CPCA01N1/00
Inventor 陈志国杨子善吴文斌岳学强朱振东
Owner XINXIANG MEDICAL UNIV
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