Injection device for animal husbandry production and use method of injection device

Abstract

The invention relates to the technical field of animal husbandry production, in particular to an injection device for animal husbandry production and a using method thereof. The injection device comprises a control box, a control motor, a control worm, a control worm gear, a control screw rod, a medicament barrel and a liquid inlet rod, the control box is installed on a needle cylinder, and the control motor is installed at the right end of the top of the control box; the control worm is in rotation connection with the output end at the bottom of the control motor, and the control worm gear is in rotation connection with the right side of the interior of the control box; the right end of the control screw rod extends out of the control box, the right end of the control screw rod is connected with a handle, a barrel cover is arranged at the top end of the medicament barrel, a liquid outlet is formed in the middle of the barrel cover, and a liquid outlet spring is arranged in the liquid outlet; and a liquid outlet pad is arranged at the bottom end of the liquid outlet spring, a liquid inlet is formed in the left side of the top of the needle cylinder, a liquid inlet rod is connected with the interior of the liquid inlet through a plurality of connecting rods, and a check valve is arranged at the bottom of the liquid inlet. The influence of operators on the injection effect can be reduced, and it is guaranteed that the expected treatment effect can be obtained in each injection treatment.

Description

technical field [0001] The invention relates to the technical field of animal husbandry production, in particular to an injection device for animal husbandry production and a use method thereof. Background technique [0002] As everyone knows, the injection device for animal husbandry is a medical device used in animal husbandry to treat sick animals with injections and to ensure the healthy growth of animals. It has been widely used in the field of animal husbandry. In the process of intravenous injection in animal husbandry, the penetration depth of the needle should be reasonably controlled. If the penetration depth is shallow, half of the slope of the needle will be inside the blood vessel, and half will be outside the blood vessel. If the needle penetrates deeply, half of the bevel will break through the contralateral blood vessel wall, and there will be blood return, but the drug cannot be pushed smoothly, and part of the drug liquid will overflow into the deep tissue,...

AI Technical Summary

Problems solved by technology

In the process of intravenous injection in animal husbandry, the penetration depth of the needle should be reasonably controlled. If the penetration depth is shallow, half of the slope of the needle will be inside the blood vessel, and half will be outside the blood vessel. If the needle penetrates deeply, half of the inclined surface penetrates the contralateral blood vessel wall, and there is blood return, but the medicine is not pushed smoothly, and part of the medicine liquid overflows into the deep tissue, and the treatment effect is poor.

[0003] After retrieval, the Chinese Patent Publication No. CN211485076U discloses a large-capacity animal husbandry syringe, which can accommodate a large amount of medicaments and can effectively avoid needle breakage. However, when the existing large-capacity animal husbandry syringe is used, it is found that its The injection operation requires manual operation, which cannot guarantee the stability of the injection speed of the liquid medicine, making the effect of the injection more dependent on the technical level of the operator. For inexperienced operators, it is easy to cause resistance to livestock and cause danger. The level of the operator is relatively large. It affects the therapeutic effect of the injection, and at the same time causes a shortage of manpower when the livestock is injected; in addition, the existing device is not convenient for controlling the penetration depth of the needle, which is not conducive to the drug's better therapeutic or vaccination prevention effect

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