Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the stomach and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal...http://www.google.fr/patents/US7935073?utm_source=gb-gplus-shareBrevet US7935073 - Methods of treatment using a bariatric sleeve
