Novel operative reduction apparatus for left displacement of abomasum of cattle

Abstract

The invention discloses a novel operative reduction apparatus for left displacement of abomasum of cattle. The novel operative reduction apparatus comprises a reduction needle receiving device extending into the abdomen of the cattle and a reduction needle emitting device located on the outer side of the right abdomen of the cattle, wherein the reduction needle receiving device comprises a receiving pipe and a probe connected at the rear end of the receiving pipe, a needle cushion is arranged at the bottom of the receiving pipe, the reduction needle emitting device comprises an emitting pipe,a circuit triggering part located at the rear of the emitting pipe and a switch capable of controlling the circuit triggering part, the reduction needle is arranged in the emitting pipe and is a straight needle, a binding hole is formed in the front end of the reduction needle, one end of a suture line penetrates through the binding hole, a fixing part for fixing the reduction needle is arranged in the emitting pipe, the circuit triggering part comprises a battery, a circuit board, a driving assembly, a moving magnetic pole assembly and a needle striking pole, the battery, the circuit board, the driving assembly and the switch are electrically connected and form an electric loop, the moving magnetic pole assembly is arranged in the driving assembly, the needle striking pole is fixed on themoving magnetic pole assembly, and a reset spring is mounted on the periphery of the needle striking pole. The operation time is shortened.

Description

Technical field [0001] The invention relates to the technical field of veterinary medicine, in particular to a surgical instrument for treating the left displacement of the cow's true stomach. Specifically, it refers to a new type of surgical reducer for the left displacement of the cow's true stomach. Background technique [0002] Displacement of the true stomach of cattle refers to the changes in the normal anatomical position of the true stomach, which leads to the dysfunction of the digestive system. According to the position of the true stomach, it can be divided into the left displacement of the true stomach and the right displacement of the true stomach, 1898 Since the first report on the displacement of the true stomach of dairy cows appeared in the year, the displacement of the true stomach of dairy cows has been reported in various countries around the world. The incidence rate has increased year by year, and it has brought significant economic losses. In recent years, w...

AI Technical Summary

Problems solved by technology

[0020] The technical problem to be solved by the present invention is to provide a novel bovine abomasum left displacement surgery resetter for the above-mentioned existing technical status. Using this resetter can eliminate the need for bovine abomasum left displacement surgery. The opening on the right side of the abdomen greatly reduces the trauma of the operation on the cow. The reset needle is launched from the outside of the right abdomen of the cow to the inside of the cow’s abdomen, reducing the damage caused by the mistake of passing the needle in the abdomen of the cow. The oppression of the organ, the reset needle is convenient to launch, and the operation time is reduced. According to the physiological condition of the cow, the launch force of the reset needle is controlled to avoid the problem that the reset needle cannot pierce the cowhide.

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