The video tutorial on sow infusion and acupuncture techniques is as follows. Intravenous injection is a treatment technology that injects medicinal liquid directly into blood vessels to make the medicinal liquid take effect quickly. It is mainly used to rescue critically ill pigs, usually on the back of the ear and the great ear vein. When making an intravenous injection, first use an alcohol cotton ball to smear the large ear vein on the back of the ear to dilate the vein. The assistant uses fingers to forcefully press the vein at the base of the ear to bulge the blood vessel.
The difficulty in intravenous injection of pigs is not the intravenous injection itself, but whether the pig's Baoding is accurate and safe. Pigs under 35kg are often placed in a horizontal position. Use human power to first lay the pig on its side on the flat ground. One person will grab the lower parts of the two hind limbs and pull them backwards. The other person will press the side of the pig's neck with his hands or knees. The larger pigs will be put into the "pig weighing cage" first. "Inside", if the cage is too wide, a long wooden board can be inserted through the gap at the rear of the cage and passed through the gap in front of the cage to squeeze the pigs tightly to one side of the "pig cage"; if the cage body is too long, to prevent If the pig moves forward and backward, another wooden board can be inserted from the side to prevent the sick pig from moving forward and backward.
During the injection, grab the pig ear from the gap at the top of the cage and inject it intravenously according to the method. This method is very suitable for male and female pigs, especially pregnant sows. If the length of the breeding pig is longer than the "pig weighing cage", you can add a length behind the "pig weighing cage" and use two movable buckles on the top, bottom, left and right to connect to the "pig weighing cage".