Poultry embryo dissecting table

Abstract

The invention discloses a poultry embryo dissecting table. The poultry embryo dissecting table comprises a chassis and an egg positioning mechanism fixedly arranged on the chassis, wherein the egg positioning mechanism comprises a rectangular mounting frame, two first through holes are separately oppositely formed in the middle of a front frame strip and the middle of a rear frame strip, and two second through holes are separately oppositely formed in the middle of a left frame strip and the middle of a right frame strip; mounting barrels are separately arranged in the first through holes andthe second through holes; a guiding column which faces the center of the rectangular mounting frame penetrates in each mounting barrel; each guiding column is connected with the corresponding mountingbarrel through a guiding mechanism; an arc supporting block is arranged at the end, which is away from the corresponding mounting barrel, of each guiding column; an adjusting mechanism which is usedfor driving the corresponding guiding column to drive the corresponding arc supporting block to be close to or away from the center of the rectangular mounting frame is arranged in each mounting barrel; and the four arc supporting blocks can be pieced together to form an annular supporting ring. The dissecting table has functions of supporting and clamping, and can provide better dissecting anglesfor workers.

Description

technical field [0001] The invention relates to the technical field of embryo dissecting instruments, in particular to a poultry embryo dissecting table. Background technique [0002] Along with the wide and deep scope of the poultry embryo research of scientific research staff, it is necessary to dissect the poultry embryo in the research process. At present, experimental workers dissect poultry embryos for the following main purposes: first, to study the morphology, growth and development of poultry embryos and various tissues and organs; second, to collect samples of poultry embryos, tissues and organs. [0003] During the incubation period of poultry embryos, there are multiple layers of tissue membranes on the outside. If anatomical observation or sample collection is performed on poultry embryos and their tissues and organs, the staff need to break and peel off part of the eggshells before further anatomical observation of the embryos. or sample collection. Due to th...

AI Technical Summary

Problems solved by technology

Due to the oval shape of poultry eggs, the staff will press the small end of the egg into a circular paper inner ring before dissection to achieve the fixation of the poultry eggs, but because the egg shape index of each poultry egg is Not the same, but the shape of the paper ring is fixed, and some poultry eggs are located on it and the stability is relatively poor

Especially in the anatomical research in the early stage of incubation, the embryos and tissues and organs are not fully developed, and the shape is small. If the eggs have self-motion, it will affect the accuracy of the relevant anatomical operations.

For some larger or smaller eggs, it is more difficult to fix, so the applicability of the ring is poor

Secondly, during the dissection process, the liquid in the eggshell is easy to spill and fall on the work surface, which is difficult to collect and clean up

At present, egg trays made of paper materials are mostly used in dissection operations. This material has a large amount of consumables, is easy to contaminate, and is difficult to clean and sterilize.

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