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Safe high-precision vaccine continuous dosing/syringe

A high-precision, safe technology, applied in medical science, veterinary instruments, etc., can solve problems such as poor connection firmness, hose falling off, virus infection, etc., and achieve the effects of increased stability, firm assembly, and easy portability

Active Publication Date: 2018-05-11
毛利斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem that in the existing continuous vaccine injection equipment in animal husbandry, the connection between the liquid tank containing the diluted vaccine injection and the injection equipment is connected through an external hose. Vaccine contamination, and even technical problems caused by virus infection of operators and livestock

Method used

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  • Safe high-precision vaccine continuous dosing/syringe
  • Safe high-precision vaccine continuous dosing/syringe
  • Safe high-precision vaccine continuous dosing/syringe

Examples

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Embodiment Construction

[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] according to Figure 1 to Figure 4 As shown, the safe high-precision vaccine continuous administration / syringe of the present invention is illustrated. Among them, when connected to the irrigation tube, it is a drug injector, and when connected to an injection needle, it is a syringe.

[0039] Safe high-precision vaccine continuous dosing / syringe, including an injection gun 10, and a liquid tank 20, the liquid tank 20 is fixedly assembled on the injection gun 10; the liquid tank 20 has a liq...

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Abstract

The invention provides a safety high-precision vaccine continuous feeding / injection apparatus. The apparatus comprises an injecting gun, a liquid container, a dilution puncture tube, a dilution backflow tube, a three-way change-over valve and a plurality of check valves, the liquid container is mounted on the injecting gun, and a liquid outlet of the liquid container is communicated with a liquid inlet of an injecting pipeline of the injecting gun through one of the check valves. By coinciding of an injecting position passage of the three-way change-over valve and the injecting pipeline of the injecting gun, the three-way change-over valve is assembled on the injecting pipeline, a dilution position outlet is communicated with the dilution puncture tube, and one of the check valves is arranged on a communication pipeline. A puncture end of the dilution puncture tube is used for puncturing into a vaccine vial, and one end of the dilution backflow tube is communicated with the liquid container. By the three-way change-over valve, a dilution passage or an injection passage can be adjusted, and a closed dilution circuit is formed in a dilution process, so that dilution of vaccine lyophilized powder in a closed internal circulation system of the injecting gun and the liquid container is realized. In addition, the dilution process is free of single manual operation, and accordingly probability of virus infection of workers is avoided.

Description

technical field [0001] The invention relates to the technical field of vaccine injection equipment, in particular to a safe high-precision vaccine continuous administration / syringe. Background technique [0002] my country is a large country of livestock and poultry breeding. With the rapid development of animal husbandry, livestock and poultry diseases and epidemics are also emerging, especially the emergence of major animal diseases that are zoonotic, which directly brings great losses to the animal husbandry industry, and also brings great losses to people's health. Healthy living brings risks. Therefore, the country has formulated a plan for the prevention and control of major animal diseases. For these diseases, the national organization has developed different freeze-dried vaccines for effective epidemic prevention to ensure effective epidemic prevention and control, keep animal husbandry healthy, effective and sustainable, solve potential safety hazards, and improve pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61D7/00
CPCA61D7/00
Inventor 毛利斌
Owner 毛利斌
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