Triple-tube left abomasal displacement reduction apparatus for cattle

Abstract

The invention discloses a triple-tube left abomasal displacement reduction apparatus for cattle. The triple-tube left abomasal displacement reduction apparatus comprises a reduction needle transmitting device and reduction needles with line binding holes. The outer edge of the reduction needle transmitting device is smooth, the reduction needle transmitting device comprises a transmitting tube stack, an ejection portion and a trigger, the transmitting tube stack comprises three transmitting tubes, each transmitting tube is provided with the single corresponding reduction needle, the reduction needles are straight, the rear end of each reduction needle is arranged in the ejection portion, the remaining portion of each reduction needle is arranged in the corresponding transmitting tube, and each line binding hole is formed in a needle body of the corresponding transmitting tube. The triple-tube left abomasal displacement reduction apparatus has the advantages that the traditional double-side incision operation can be simplified into single-side incision operation, so that the survival probability of the seriously ill cattle can be effectively increased, and the reduction needles still can be smoothly conveyed to the right side of abomasa of the large cattle which is an operative object; the reduction needles further can be effectively protected, accidents can be reduced, the operation success rate can be increased, three suture lines can be conveyed to the right side of the abomasa of the cattle at one step, and accordingly the triple-tube left abomasal displacement reduction apparatus can be operated easily and conveniently.

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 bovine abomasum, specifically a three-tube type bovine abomasum left displacement resetter. 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 "melamine" incident, all fre...

AI Technical Summary

Problems solved by technology

[0015] However, the standard omentum fixation method with incision in the left hip has its disadvantages during the operation.

[0016] 1. Due to simultaneous incisions on both sides of the abdominal wall, there are many wounds, great tissue damage, easy infection, and slow wound healing, which is a great burden on sick cattle

[0017] 2. When the operator moves the needle and thread to the right abdominal wall in the abdominal cavity, if the cow suddenly moves or shakes, the operator will accidentally drop the needle into the cow's abdomen or pierce the cow's internal organs, which will cause great damage to the cow

[0018] 3. Some cows have very large physiques. During the actual operation, the operator takes off his shirt and puts his entire arm into the cow's abdomen. However, he still cannot reach the target position on the right abdominal wall, so he can only choose the lower right abdominal wall Fixed position, resulting in recurrence of left displacement

[0019] 4. In order to effectively fix the abomasum, it is best to use a three-point fixation, which requires three sutures to pass through the right side of the cow's belly at different positions, which requires three suture transfers, which is extremely inconvenient

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