A kind of advanced immunization device for piglet pseudorabies in positive pig farm for medical use

A pseudorabies and positive technology, which is applied in the field of piglet pseudorabies advanced immunization equipment, can solve the problems of long time, heavy labor, increased infection, etc., and achieve the effect of stable injection pressure

A pseudorabies and positive technology, which is applied in the field of piglet pseudorabies advanced immunization equipment, can solve the problems of long time, heavy labor, increased infection, etc., and achieve the effect of stable injection pressure

CN110811906BActive Publication Date: 2021-10-15JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
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  • A kind of advanced immunization device for piglet pseudorabies in positive pig farm for medical use
  • A kind of advanced immunization device for piglet pseudorabies in positive pig farm for medical use
  • A kind of advanced immunization device for piglet pseudorabies in positive pig farm for medical use

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-8 , a medical positive piglet pseudorabies advanced immune device, comprising a housing 1, the surface of the housing 1 is fixedly connected with a needle 2, the inside of the housing 1 is movably connected with a piston block 3, and the surface of the piston block 3 is fixed Connected with a pull rod 4, insert the needle 2 into the liquid medicine bottle to be sucked, pull the pull rod 4 to move away from the needle 2, the inside of the h...

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Abstract

The invention relates to the technical field of porcine pseudorabies immunization, and discloses a device for advanced immunization against piglet pseudorabies in positive pig farms for medical use. Piston block, the surface of the piston block is fixedly connected with a pull rod, the inside of the pull rod is slidingly connected with a dilution rod, the inside of the piston block is fixedly connected with a negative pressure film, the bottom of the negative pressure film is movably connected with a rotating shaft, and the compression spring loses tension to pull the negative pressure film. The pressure film returns to its original state, and the rotating shaft rotates in the opposite direction, that is, the steering wheel moves on the surface of the rotating shaft toward the direction close to the needle. It penetrates into the piglet's body, but under the resistance of the pressure, it slowly moves downward, and injects the diluted medicinal liquid inside the shell into the piglet's body, thereby achieving the effect of stabilizing the injection pressure.

Description

technical field [0001] The invention relates to the technical field of porcine pseudorabies immunity, in particular to a device for advanced immunity against pseudorabies for piglets in positive pig farms. Background technique [0002] Porcine pseudorabies is an acute infectious disease of pigs caused by porcine pseudorabies virus. In pig farms, pseudorabies virus is transmitted to healthy pigs mainly through the detoxification of infected pigs. In addition, staff and utensils contaminated by pseudorabies virus are spreading plays an important role in. [0003] Medical personnel have developed a porcine pseudorabies vaccine for porcine pseudorabies. For the vaccination, a syringe is often used to suck the diluted medicinal solution into the tube, and then inoculate it in the piglets. [0004] Although this kind of syringe can complete the vaccination work, it needs to be mixed with the liquid medicine before it can be used, and the exposure of the liquid medicine to the air...

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Application Information

Patent Timeline
15 Oct 2021
Publication
CN110811906B
IPC
A61D7/00; A61M5/178; A61M5/31
CPC
A61D7/00; A61M5/178; A61M5/31; A61M2005/3114; A61M2250/00
Inventors
戴建华; 蔡丙严