Cow magnet8/6/2023 Structure of neodymium (NdFeB) cattle stomach magnets: the cow magnet is composed of neodymium magnet and non-toxic plastic shell or cage, the whole is smooth oval,because of the special cage shape,such neodymium cow magnets are called magnetic cage for cow The common cow magnets is made of ferrite, and the adsorption force of neodymium(NdFeB) cow magnets is more guaranteed. In some advanced cases that don’t respond to medical or surgical therapy, slaughter is often considered from an economic perspective.The magnetic product put into the cattle stomach to remove the iron nails, iron wires and any other iron filings absorbed in the cattle stomach is called cattle stomach magnet or cow magnets. Surgery is necessary in some cases and involves rumenotomy with the physical removal of the object. The cow should be confined and movement limited in the hopes that the reticulum can repair the hole. A broad-spectrum antibiotic should also be given to control infection. Depending on the type of magnet used, inserting a second magnet could cause internal pinching which could lead to serious complications. If hardware disease is suspected, a magnet should be administered orally through a tube into the reticulum. Often given after calves are a year old, cow magnets need only be administered once in the bovine’s lifetime to effectively hold the ferromagnetic object in the reticulum. First, the use of heavy-duty plate magnets on feed trucks or conveyors acts as a first line of defense to catch any rogue metal as it passes through the equipment Second, many veterinarians recommend cow magnets. Magnets play two roles in preventing hardware disease. Simple Attraction: Cow magnets do their job by catching metal items and preventing them from doing damage. Also accidentally allowing grazing in areas typically prone to litter or junk can lead to the digestion of metal. Other sources of contamination come from blades and other parts of machinery wearing out and falling into choppers. Additionally, bits of fencing wire and other metal ‘junk’ gets chopped up in balers and feed choppers. As baling wire has fallen out of use for this exact reason, metal still finds its way into feed in the form of roofing nails. Source of Riskĭecades ago, the primary culprit of hardware disease came from baling wire. It can be difficult to conclusively diagnose but can be prevented by the oral administration of a cow magnet around the time that the animal reaches the age of one year. Hardware disease causes loss of appetite and decreased milk output in dairy cattle and the ability to gain weight in feeder stock. This is referred to as hardware disease, hardware stomach, or more rarely, tire wire disease. Here it can puncture the stomach wall, developing into an infection or damaging other organs. The metal makes its way to the cow’s reticulum (or second stomach). Because cows don’t discriminate when it comes to their food, they easily eat pieces of metal with their feed or when grazing. The University of Missouri Extension office estimates between 55 and 75 percent of cattle in the eastern United States have some type of hardware in their stomachs. It is very rarely reported in any other ruminants. It is most common in dairy cattle but is occasionally seen in beef cattle. These pieces of metal settle in the reticulum and can irritate or penetrate the lining. It is usually caused by the ingestion of a sharp, metallic object. Hardware disease is a common term for bovine traumatic reticule-pericarditis.
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