Brucellosis vaccine needle-free injection system and application

Abstract

The invention discloses a brucellosis vaccine needle-free injection system and application. The brucellosis vaccine needle-free injection system comprises a container filled with a brucellosis vaccine and a readable carrier. Content recorded in the readable carrier includes that needle-free injection dosage of the brucellosis vaccine is not larger than the standard dosage of the brucellosis vaccine. Experiments prove that when a needle-free injection ampoule and a needle-free syringe are combined and used for immunization, the antigen dosage only accounts for part of a traditional intramuscular injection antigen dosage, and the same or better immune effect can be achieved. It is further indicated that a needle-free immune mode is an ideal strategy capable of being selected by the brucellosis immunization vaccine.

Description

technical field [0001] The invention relates to the field of medicine, especially the field of zoonotic infectious diseases. Specifically, it relates to a needle-free injection brucellosis vaccine system and its application, which is suitable for immunization and vaccination of human or veterinary brucellosis vaccines. Background technique [0002] At present, stainless steel injection needles are commonly used at home and abroad to inject drugs or vaccines into humans or animals. As we all know, the injection of needles will bring a lot of inconvenience, and the safety of injection has become a hot issue in clinical operations. Therefore, a drug or vaccination method that can replace the traditional needle injection method was born-needle-free injection. In recent years, needle-free injection technology is in a stage of rapid development, from traditional high-pressure needle-free injection with large trauma to today's low-pressure needle-free injection with small trauma, ...

AI Technical Summary

Problems solved by technology

Vaccination is the main measure to prevent and control brucellosis. At present, the vaccination of brucellosis vaccine is mainly carried out through intramuscular injection, subcutaneous injection, or oral administration. The Danger of Brucella from a Needle Stick Injury

Especially when vaccinating animals, the problems of cumbersome inoculation operations, environmental pollution, and easy cross-contamination caused by traditional needle injections are particularly prominent.

Traditional injection technology requires professionals to operate, which increases labor costs, and the needle pierces the animal body, which increases the risk of bleeding and infection, and the needle breaks in the animal body, which seriously affects the safety of meat consumption.

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