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Poultry brain injection experimental device

A technology of experimental device and injection device, applied in medical science, veterinary instruments, etc., can solve the problems of limiting the breadth and depth of poultry scientific research, and achieve the effect of broadening the research scope

Inactive Publication Date: 2021-04-06
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In poultry-related experimental research, the breadth and depth of poultry scientific research are limited to some extent due to lack of equipment and other reasons

Method used

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  • Poultry brain injection experimental device
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  • Poultry brain injection experimental device

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Experimental program
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Effect test

Embodiment Construction

[0026] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] The poultry brain injection experiment device of the present invention comprises a poultry brain positioning device and injection equipment. Such as Figure 1 to Figure 3 As shown, a poultry brain positioning device includes a beak fixer, an adjustable lateral support plate, a skull top support plate, a moving track, a fixing piece and a position scale. Injection devices include needle piercers, microsyringes, and needle holders. In this embodiment, components such as the beak fixer, the moving track, and the position scale are fixed on one base plate, which facilitates the overall movement of the device. The beak fixer is located in the center of the bottom plate, a moving guide rail is fixed on the left and right sides, and a position scale is fixed on one side of the guide rail.

[0028] Such as Figure 4 As shown, the beak fixer...

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Abstract

The invention discloses a poultry brain injection experimental device, which comprises a brain positioning device and an injection device; the brain positioning device comprises a bottom plate, a beak fixer, a lateral support plate, a skull top support plate, a fixed connecting piece and a moving track; the beak fixer is fixed on the bottom plate; the bottom of the lateral supporting plate is connected with the moving track through a fixed connecting piece, and the top is connected with the skull top support plate; and the injection device penetrates through the skull top support plate to inject the poultry brain. By means of the simple and effective device, poultry brain administration or stimulation can be effectively achieved, many macromolecular substances which cannot pass through the poultry blood-brain barrier directly enter the poultry brain, the research on the nerve effect of the macromolecular substances on poultry becomes possible, a novel method is provided for related research of poultry behaviors, nerve regulation and the like. And the scientific research range of poultry is widened, and a great assistance effect is achieved for future scientific and technological innovation and poultry production.

Description

technical field [0001] The invention relates to an injection device, in particular to a poultry brain injection experiment device. Background technique [0002] Poultry meat and poultry eggs have the nutritional characteristics of high protein, low fat, and low calorie, and are the main protein consumer products in the world. The poultry industry has become an indispensable industry highly related to the national economy and people's livelihood. Broiler and laying hen farming is also the industry with the highest degree of intensification and modernization in animal husbandry production, but there are also bottleneck problems such as high biosecurity risks, complicated environmental management, and genetic potential close to the upper limit. Therefore, poultry-related scientific research needs to achieve theoretical innovation and technological breakthroughs in terms of genetics, nutrition, and behavior in order to ensure the healthy and sustainable development of the poult...

Claims

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Application Information

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IPC IPC(8): A61D7/00
CPCA61D7/00
Inventor 韩国锋李春梅李延森
Owner NANJING AGRICULTURAL UNIVERSITY
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