Cow left displaced abomasum operation restoration device

Abstract

The invention discloses a cow left displaced abomasum operation restoration device which comprises a fixed line. One end of the fixed line is fixedly connected with a cow abomasum omentum majus, and the operation restoration device further comprises a first magnet, a second magnet which is fixed to the outer side of the cow right abdomen and matched with the first magnet and a clamping device for clamping the first magnet. A trapezoidal hole which can penetrate through the fixed line is formed in the first magnet, a knot is arranged on the fixed line, the diameter of the knot is larger than the hole diameter of the narrow portion of the trapezoidal hole and smaller than the hole diameter of the wide portion of the trapezoidal hole, a blade and a clamping piece are arranged in the first magnet, the blade can cut off the fixed line of the narrow portion of the trapezoidal hole, and the clamping piece can be clamped in the wide portion of the trapezoidal hole. The method has the advantages that opening or needle threading is not required to be conducted on the right side of the cow abdomen, the wound caused by the small operation of the cow is greatly reduced, and the cow left displaced abomasum relapse can be completely eradicated.

Description

technical field [0001] The invention relates to the technical field of veterinary medicine, in particular to a surgical instrument for treating the left-sided displacement of the bovine abomasum, specifically, a surgical reset device for the left-sided displacement of the bovine abomasum. Background technique [0002] Cattle abomasum displacement refers to an internal medical disease in which the normal anatomical position of the abomasum changes, leading to digestive system dysfunction. According to the position of abomasum displacement, it can be divided into left abomasum displacement and abomasum right displacement. Since the first report of cow abomasum dislocation appeared in 1898, cow abomasum dislocation has been reported all over the world. In recent years, with the development of the national economy, people's demand for milk and dairy products has increased, and the scale of intensive dairy cow breeding in my country has expanded rapidly. Especially after the "me...

AI Technical Summary

Problems solved by technology

The existing technology still has the following deficiencies: first, the fixed line of the right abdominal wall wound directly runs through the entire right abdominal wall including the peritoneum, muscle, and skin, and the peristalsis of the abomasum drives the fixed line to move. It is easy to be infected and suppurated, and in severe cases, the infection may even develop into the abdominal cavity; second, after the fixation line is removed, the abomasum will be free again, and the left displacement of the abomasum is likely to recur (for example, after another childbirth); third, in the In clinical practice, even if the right fixation line is not removed at the risk of infection, the fixation line will be broken due to wear and tear, and the risk of recurrence of left abomasum displacement cannot be avoided

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