Device for injecting liquid medicine for foot and mouth disease

Abstract

A device for injecting foot-and-mouth disease liquid medicine, including a base, two arc-shaped plates hinged relative to each other, and a torsion spring for keeping the arc-shaped plates in an open state is set on the hinge shaft; the needle tube is a hollow cylindrical guide sleeve Structure, worn and fixed on one of the arc-shaped plates of the base, used to contain the liquid medicine to be injected; the push rod is a stepped shaft structure, one end of the push rod is inserted into the needle tube, and the other end of the push rod is connected to the base connected with the other arc-shaped plate, used to push and inject the liquid medicine into the recipient; the needle head is connected to the end of the needle tube away from the push rod; the liquid delivery mechanism is set on the side wall of the needle tube and communicates with the inside of the needle tube, It is used to fix the medicine bottle with excessive medicine liquid, and transfer the predetermined amount of medicine liquid in the medicine bottle to the needle tube. Using the device described in the invention, only need to change the needle, needn't frequently change the syringe, simple and safe.

Description

technical field [0001] The invention relates to a device for treating diseases in the field of animal husbandry, especially an injection device. Background technique [0002] Foot-and-mouth disease is an acute, febrile, contagious infectious disease caused by foot-and-mouth disease virus (FMDV) infection caused by cloven-hoofed animals. Because foot-and-mouth disease spreads rapidly, is difficult to control, and has few remedial measures, it is easy to cause economic losses. Cattle are the most susceptible to the disease. The prevention and control of foot-and-mouth disease in my country is mainly through vaccination. Those who have foot-and-mouth disease can only slaughter and collectively burn the infected livestock to avoid future troubles. [0003] Vaccination is currently the main means of preventing and controlling foot-and-mouth disease. Most of the existing foot-and-mouth disease vaccines are vaccinated by intramuscular or subcutaneous injections. Farms must give l...

AI Technical Summary

Problems solved by technology

Most of the existing foot-and-mouth disease vaccines are vaccinated by intramuscular or subcutaneous injections. Farms have to give intensive vaccinations to livestock every once in a while. During this process, when using ordinary syringes, a predetermined amount of The inoculation operation of liquid medicine and injection is cumbersome, time-consuming and labor-intensive, and it is easy to cause problems such as cross-infection

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