A device for inducing weight loss in a patient includes a tubular prosthesis self-expandable from a collapsed position in which the prosthesis has a first diameter to an expanded position in which the prosthesis has a second, larger, diameter. In a method for inducing weight loss, the prosthesis is placed...http://www.google.se/patents/US20030199990?utm_source=gb-gplus-sharePatent US20030199990 - Satiation devices and methods
