Dispensing device for animal vaccine production

Abstract

The dispensing device for animal vaccine production comprises a cylinder body, a top cover is fixedly connected to the upper end of the cylinder body, a plurality of temporary storage cylinders are fixedly connected to the upper end of the top cover, injection pipes are inserted into the temporary storage cylinders, isolation cylinders are fixedly connected to the interiors of the temporary storage cylinders, and discharging openings are formed in the isolation cylinders; a moving pipe is slidably connected to the top cover and located below the isolation cylinder, the moving pipe is inserted into the isolation cylinder, connecting frames are fixedly connected to the outer side of the moving pipe, and a lifting plate is fixedly connected between the connecting frames. A temporary storage barrel is designed, a lifting plate moves up and down when a rotating shaft rotates to stir liquid in a barrel body, and the lifting plate moves up and down so that an antigen and an adjuvant temporarily stored in the temporary storage barrel can intermittently flow into the barrel body from a discharging opening to be stirred and diluted, and the antigen and the adjuvant are uniformly injected; multiple dilution results can be sampled through the interior of the sampling box, so that subsequent research is facilitated.

Description

technical field [0001] The invention relates to an oscillating device, in particular to a dispensing device for producing animal vaccines. Background technique [0002] Vaccines refer to biological products made from various pathogenic microorganisms for vaccination. The vaccines made of bacteria or spirochetes are also called bacterins. Vaccines are divided into live vaccines and dead vaccines. Commonly used live vaccines include BCG, polio, measles, and plague. Commonly used inactivated vaccines include whooping cough vaccine, typhoid fever vaccine, meningococcal meningitis vaccine, and cholera vaccine. [0003] During the production process of the vaccine, it is necessary to add an adjuvant to the antigen and then dilute it. However, in the dilution process of the existing device during the production process, the antigen and adjuvant are generally injected in this way, and the injection is not uniform enough. Therefore, those skilled in the art provide a dispensing d...

AI Technical Summary

Problems solved by technology

[0003] During the production process of the vaccine, it is necessary to add an adjuvant to the antigen and then dilute it. However, during the dilution process of the existing device during the production process, the antigen and adjuvant are generally injected in this way, and the injection is not uniform enough.

Images