A lower esophageal sphincter tightening device for treating gastroesophageal reflux disease which includes an insertion device, an energy source, and an energy transmitting device. The insertion device, by insertion through a body opening, positions the energy transmitting device in the proximity of...http://www.google.es/patents/US7761169?utm_source=gb-gplus-sharePatente US7761169 - Device and method for treatment of gastroesophageal reflux disease
Device and method for treatment of gastroesophageal reflux disease
