Implantable magnetic 'bracelet' brings relief to GERD sufferers
An innovative laparoscopic procedure that implants a ring of magnetic beads to help prevent acid reflux in patients who suffer from Gastroesophageal Reflux Disease (GERD) is the latest tool surgeons have to treat the disease. Using a small, flexible band of titanium beads with magnetic cores, surgeons implant the band around the patient's esophagus just above the stomach. The magnetic attraction between the beads strengthens the weakened esophageal sphincter's barrier function. The band is strong enough to allow food and liquids to pass normally to the stomach, but immediately closes after swallowing to restore the magnetic barrier to reflux. Following the procedure, patients are able to resume a normal diet and will typically resume normal activities in less than a week.