Patent ID: 7918869

Claim:
A system for endoluminally performing gastroplasty, comprising: a sizing tube for endoluminal passage through a patient's esophagus into the patient's stomach, the sizing tube having a plurality of reversible adhering elements, at least one reversible adhering element comprising a suction port, a sizing tube lumen extending at least partially through the sizing tube, and at least one side port in the sizing tube: a steerable guide for insertion within the sizing tube lumen and out through the side port, with the steerable guide having at least one control wire to facilitate steering, and with the steerable guide having at least one tool lumen to allow movement of an endoscopic tool through the steerable guide; and a first endoluminal tool extendable through the tool lumen, the first endoluminal tool comprising a tissue grasper and a tissue anchor delivery system.