Equipment for developing rabies vaccine by utilizing weight of culture

Abstract

The invention relates to the technical field of development of rabies vaccines, and discloses equipment for developing a rabies vaccine by utilizing the weight of a culture. The equipment comprises abox; the box is fixedly connected to a placement groove; the bottom of the placement groove is movably connected to a liquid flow plate; the surface of the liquid flow plate is movably connected to aspring rod; the other end of the spring rod is movably connected to an elastic plate; a guide rail is fixedly connected in the placement groove; the surface of the guide rail is movably connected to aretaining plate; an accumulator spring is movably connected to the joint of the retaining plate and the guide rail; a pull rope is movably connected to the surface of the accumulator spring; a clamping column is wound on the other end of the pull rope; a clamping groove is movably in clamped connection with the surface of the clamping column; and the surface of the clamping column positioned at the right side of the clamping groove is movably connected to a sliding plate. Symmetrical pressure plates can be close to each other, and extrude a splitter; culture solution in a liquid storage pipecan be extruded out at first; and, because the extrusion force subjected by the liquid storage pipe is the weight of raw materials, the effect of automatically adding proper culture dishes according to the weight of the raw materials can be achieved.

Description

technical field [0001] The invention relates to the technical field of rabies vaccine development, in particular to a device for developing rabies vaccines by utilizing the weight of cultures. Background technique [0002] Human purified cell rabies vaccine and refined hamster kidney cell rabies vaccine are both slightly turbid white liquid. dsRNA with a length of more than 30 will cause interferon toxicity. Thimerosal preservative; the development process of rabies vaccine is: cell preparation, virus inoculation, virus receipt, etc., among which the work of virus inoculation is more important. [0003] In the prior art, petri dishes are often used in the development of vaccines, but in the process of virus inoculation, due to the characteristics of the virus, it has higher requirements on the surrounding environment, while the traditional petri dishes need to be opened during the process of inoculating the virus. The lid first pours out the culture medium inside it, then a...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, petri dishes are often used in the development of vaccines, but in the process of virus inoculation, due to the characteristics of the virus, it has higher requirements on the surrounding environment, while the traditional petri dishes need to be opened during the process of inoculating the virus. The lid first pours out the culture medium inside it, then adds the maintenance solution, and then harvests. Microbes in the air will be brought into the dish between the opening and closing of the lid, which violates the growth characteristics of the virus, and the electronic petri dish will The electric radiation generated cannot be used, so a device that uses the self-weight of cultures to develop rabies vaccines came into being

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