Puncture needle for treating ruminal tympany

Abstract

The invention discloses a puncture needle for treating ruminal tympany, and belongs to the technical field of veterinary medical appliances. The puncture air-bleeding needle is provided with an air-bleeding part and a medicine injection part, and can be used for bleeding air while perfusing medicines for relieving fermenting and promoting digestion or strengthening heart and stomach into a rumen. Furthermore, the medicine injection part can be unfolded in the rumen of a ruminant for rotary injection, so that chime on bubbles is prevented from blocking vents while bubbles are mechanically mashed and eliminated, perfusing medicines can be applied into the rumen in a multi-point large-scale and all-dimensional manner, and the effect of bleeding, defoaming and purfusing medicines can be greatly improved. According to the puncture needle, the bleeding rhythm can be controlled by virtue of an electromagnetic push box, and the pressure in the rumen can be monitored by a transformer, so that the working intensity of operators can be relieved, and the bleeding rhythm and speed of the operators can be effectively guided.

Description

technical field [0001] The invention relates to the technical field of veterinary medical instruments, in particular to a rumen gas puncture needle. Background technique [0002] Rumen gas is a digestive system disease unique to ruminants, which can be divided into acute rumen gas and chronic rumen gas according to the course of the disease. Since chronic rumen gas is not an independent disease, but a syndrome seen in the esophagus, forestomach, abomasum and intestinal chronic diseases, the principle of treatment is mainly to remove the primary disease, and symptomatic treatment is often ineffective, so , Rumen gas usually refers to acute rumen gas. [0003] Acute rumen gas is due to the decreased reactivity of the forestomach nerves, weakened contractility, and the fermentable feed that is eaten is rapidly fermented under the action of the flora in the rumen, resulting in a large amount of gas (foam), which causes a sharp rumen and reticulum. swelling. According to the n...

AI Technical Summary

Problems solved by technology

First, for cattle with foamy gas disease, after the puncture needle punctures the rumen, due to the existence of a large number of air bubbles and the chyme on the air bubbles, the air release port will inevitably be blocked, and only a small amount of gas can be discharged intermittently. If the puncture needle is pulled out and cleaned again Puncture deflation, not only the degassing effect is still not ideal, but also increase the pain and infection risk of sick cattle; second, for rumen gas secondary to esophageal diseases such as esophageal obstruction, spasm and paralysis, and foam gas obstruction In the case of the cardia, anti-fermentation and anti-digestive drugs cannot be taken orally or orally, and can only be perfused by a rumen puncture trocar, which leads to the inability to perform puncture deflation and perfusion of anti-inflammatory drugs at the same time, which will delay the treatment of cattle with acute dysentery Time will also affect the treatment effect; third, even for simple gaseous rumen gas, generally sick cows will not cooperate with oral or intragastric administration of drugs, and still need to infuse anti-fermentation and digestion drugs through a puncture needle, while traditional puncture The needle has only one pinhole (i.e. air release hole) for perfusion. Not only is the perfusion speed slow, but also because it is a single-point perfusion, anti-fermentation and digestion drugs or stomach-enhancing drugs can only wo

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