High-efficiency oocyte separation and collection device of animal ovaries

Abstract

The invention discloses a high-efficiency oocyte separation and collection device of animal ovaries. The high-efficiency oocyte separation and collection device comprises a bottom plate, wherein a charging sliding groove is formed in the middle of the top end of the bottom plate, and a guide shaft is rotatably connected to the bottom of the charging sliding groove at equal intervals; a rubber sleeve sleeves the middle of the guiding shaft; limiting plates are welded to the top end of the bottom plate at equal intervals; and a separation mechanism is mounted at the position corresponding to thelimiting plates of the top end of the bottom plate. The high-efficiency oocyte separation and collection device is scientific and reasonable in structure, and safe and convenient to use, a culture dish is placed in the charging sliding groove in advance, a lower pressing plate is pressed, the purpose of cutting by using a connecting ring and a cutting blade is achieved, a reset spring is used forsetting back, and through the action of the rubber sleeve and the guiding shaft, the culture dish can be conveniently pushed, the next culture dish can be exchanged for cutting, and quick operation can be realized. The purpose of convenient cutting is realized, and high-efficiency separation of the ovaries is realized. Besides, the limiting plates are used for preventing the cutting blade from being in contact with the bottom end of the culture dish, the cutting blade can be prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of cell collection devices, in particular to a high-efficiency oocyte separation and collection device for animal ovaries. Background technique [0002] Animal oocytes are also called eggs. The combination of eggs and sperm is the premise and basis for a new life ontogeny. There are a certain number of oocytes in the animal ovary, and the oocytes are taken out from the animal ovary after slaughter. , and then carry out scientific research work in various aspects such as new variety breeding, transgenic breeding, and variety improvement. The existing oocyte isolation methods include suction, cutting, and stripping methods. The equipment used in the commonly used oocyte isolation methods is relatively Fine, and the operation steps in the separation process are cumbersome. There are a large number of animal ovaries in the slaughterhouse. The cumbersome operation will easily reduce the separation efficiency, and...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a high-efficiency oocyte separation and collection device for animal ovaries, which can effectively solve the problem that the commonly used oocyte separation method proposed in the above background technology uses relatively fine equipment, and the operation steps in the separation process are cumbersome. Contains a large number of animal ovaries, cumbersome operations will easily reduce the separation efficiency, and cause some oocytes to lose their activity, resulting in waste of raw materials. At the same time, the existing devices are often unable to be cleaned during use, which may easily cause the surface of the cutting blade to be contaminated with mucus. The problem of reducing the cutting effect

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