Described herein are endoscopic staplers used to apply one or more fasteners to body tissue. In one embodiment, a fastener-applying device, which is preferably a stapler, is passed transorally into the stomach and used to plicate stomach tissue by engaging tissue from inside of the stomach and drawing...http://www.google.de/patents/US20090236401?utm_source=gb-gplus-sharePatent US20090236401 - ENDOSCOPIC STAPLING DEVICES AND METHODS
