Fully enclosed multifunctional continuous injection drencher

Abstract

The invention discloses a fully enclosed multifunctional continuous injection drencher. The drencher comprises a medicine delivery tube assembly, a reversing valve, a syringe shell, a liquid medicinepot, a vaccine bottle buckle, a needle insertion base, a liquid spray connector, a piston rod, a dose adjusting rod, a handle and the like; a connector is arranged at the right end of the medicine delivery tube assembly, a medicine delivery tube fixing nut is arranged at the right end of the connector, the right end of the medicine delivery tube fixing nut is connected with the syringe shell, thepiston rod is arranged in an inner cavity of the syringe shell, the handle capable of being reset automatically is arranged at the rear end, the reversing valve is arranged at the lower end of a return air connector, the liquid spray connector is arranged at the upper end of the return air connector, the liquid medicine pot is connected to the upper end of the liquid spray connector, the needle insertion base is arranged on the vaccine bottle buckle, a diluent pipe extending upwards is connected to the liquid spray connector, a transverse diluent return opening is formed in the top of the diluent pipe, and the return air connector is provided with a return air opening communicated with the outside. Accordingly, fully enclosed dilution and injection are achieved, diluted medicament runs inside, the risks of leakage and infection are completely eradicated, an infection solution is supplemented automatically, continuous and quantitative injection is achieved,the safety is high, and convenience is brought to use.

Description

technical field [0001] The invention relates to the technical field of veterinary medical devices, in particular to a fully enclosed multi-functional continuous injection device. Background technique [0002] There are various diseases in poultry and livestock breeding that require regular epidemic prevention and disease treatment, such as brucellosis (brucellosis), the Chinese name is referred to as brucellosis, also known as undulating fever, which is an acute or chronic infectious disease caused by Brucella. The main clinical manifestations of natural foci of disease are fever, hyperhidrosis, and arthralgia in varying degrees of severity. Bacteria of the genus Brucella are a group of tiny, club-shaped, Gram-negative bacteria. The width is 0.3-0.6μ, and the length is 0.6-1.5μ. No spores, no flagella, no capsule formation. Because the brucellosis vaccine is contagious, people cannot be infected, otherwise there will be very serious morbid infection. When poultry and live...

AI Technical Summary

Problems solved by technology

[0003] At the same time, epidemic prevention and treatment are generally injections. When injecting, the liquid medicine is sucked into the syringe quantitatively, and a single injection requires a large number of poultry and livestock to be injected. Repeated cycle operation is time-consuming and laborious, and the amount of medicine is easily inaccurate. At the same time, for some powders Vaccines need to be diluted in advance and added to the liquid medicine bottle, which is inconvenient in actual operation

[0004] A fully enclosed continuous injection dosing device previously used is connected with an external plastic tube. However, when the inside of the injection dosing device is blocked by particles, the plastic tube will be damaged due to the high pressure generated during injection. Disengaged or broken, causing the liquid medicine to splash and cause infection to the staff; later, the plastic pipe was changed to a copper pipe with higher strength, but it also caused the disadvantage of high production cost

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