The needle tip injection differentiated for injection machines in eggs, automatic

摘要

The puncture needle for injection machines and combined in a design of improved automatic egg needle is cut diagonally on both sides to form a cutting edge sharp.Instead of a point.The needle has an outer diameter and wall thickness sufficient to provide the rigidity necessary to puncture the shell of an egg.While the sharp edge provides a sharp cutting edge can break out the underlying membrane and penetrate in the embryo, if necessary.The design of the end penetrating the needle prevents the tip of the needle to bend too much and results in the formation of a hook.Which can lead to cross contamination of eggs and the useful life of the needle decreased.