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Immunizer for intradermal inoculation of live vaccines

A technology for intradermal inoculation and vaccination, which is applied in the direction of surgery, puncture needles, puncture needles, etc., can solve the problems of difficulty and inability to guarantee injection into the skin, and achieve the effects of reducing pain, improving vaccination efficiency, and reducing labor intensity

Active Publication Date: 2017-02-01
LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in fact, it is more difficult. The sheepskin is very thin, and the thickness of the sheepskin is no more than 0.5-1㎜, and the lamb is even less than 0.5㎜. It is extremely difficult to inoculate 0.5ml vaccine. Even if the injection is completed, there is no guarantee Injected into the skin

Method used

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  • Immunizer for intradermal inoculation of live vaccines
  • Immunizer for intradermal inoculation of live vaccines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: goat pox live vaccine immunization

[0027] First the goat pox live vaccine is diluted with normal saline (Harbin Veken Biotechnology Development Company) to be 10ml / bottle, the jaws 11 of the immunizer clips for intradermal vaccinations such as goat pox and aphthous ulcers are opened, and clamped on the goat or sheep At the base of the tail, the vaccination needle 24 faces the inside of the base of the tail. Open the silica gel plug 22 of the vaccine storage tube 21, draw 0.5ml of the diluted goat pox live vaccine and inject it into the vaccine storage tube 21, cover the silica gel plug 22 tightly, suck 5ml of air with a 10ml syringe, puncture the silica gel plug 22, and inject the air into the vaccine Storage tube 21. Leave the immunizer for intradermal inoculation of sheep pox, aphthous sores, etc. at the base of the tail of the immunized sheep for 20 minutes, observe that the vaccine is fully injected into the skin under the positive pressure in the i...

Embodiment 2

[0028] Embodiment 2: Infectious pustular virus cell attenuated vaccine immunization of sheep

[0029] First, the attenuated vaccine of sheep infectious pustular virus cells is diluted to 2ml / bottle with normal saline, and the jaw 11 of the clip of the vaccine immunizer for intradermal vaccination such as sheep pox and canker sores is opened, and clamped on the lower lip of the goat or sheep, The vaccination needle 24 faces the oral mucosa. Open the silica gel plug 22 of the vaccine storage tube 21, draw 0.2ml of the diluted sheep infectious pustular virus cell attenuated vaccine and inject it into the vaccine storage tube 21, cover the silica gel plug 22 tightly, suck 5ml of air with a 10ml syringe, and puncture the silica gel plug 22 , Air is injected into the vaccine storage tube 21. Leave the immunizer for intradermal inoculation of sheep pox, aphthous sores, etc. at the base of the tail of the immunized sheep for 20 minutes, observe that the vaccine is fully injected into...

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Abstract

The invention relates to an immune apparatus for intracutaneous inoculation used for living vaccines. The immune apparatus comprises an immune apparatus body for intracutaneous inoculation used for living vaccines. The immune apparatus comprises a plastic clip and an inoculation device. The plastic clip has two clip pieces and a clip mouth. The inoculation device is located on one clip piece of the plastic clip. The inoculation devices comprise a vaccine storage pipe. One end of the vaccine storage pipe is sealed by a silica gel stopper and the other end of the vaccine storage pipe is connected with four vaccination needles. The needle point of each vaccination needle pierces into the outside of the above clip piece to the inside of the above clip piece. The needle point of each vaccination needle faces the clip mouth. The immune apparatus for intracutaneous inoculation used for living vaccines has following beneficial effects: the immune apparatus is utilized for intracutaneous inoculation and immunization of multiple animals at the same time so that inoculation efficiency is improved; labor intensity is decreased; pains of animals are reduced; and moreover, animals are not required to be fixed excessively by people conducting immunization when the immune apparatus is utilized for inoculating pregnant female animals so that mechanical abortion caused by vaccine immunity can be effectively avoided.

Description

technical field [0001] The invention relates to an immunizer for intradermal inoculation of live vaccines, in particular to an immunizer for intradermal inoculation of attenuated live vaccines such as sheep pox and aphthous sores. , Accurately inserted into the skin, but also to avoid cross-infection, improve vaccination efficiency, and reduce labor intensity. Background technique [0002] Goatpox is an acute, contagious infectious disease caused by goatpox virus. It is listed as one of the 93 animal diseases that must be reported by the World Organization for Animal Health (FAO / OIE), and it is listed as a first-class infectious disease in my country. Its morbidity rate can reach more than 75%, the mortality rate can reach more than 50%, and the lamb mortality rate can reach 100%, and it can also cause abortion of ewes simultaneously. The outbreak and prevalence of the disease have reduced the productivity of domestic animals, stagnated the trade of live animals and animal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61D1/02
Inventor 王光祥尚佑军
Owner LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI
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