US Patent 7766207 Articulating curved cutter stapler

An articulating surgical stapler having a proximal end and a distal end includes a handle at the proximal end and an end effector at the distal end for selective articulation to improve access to tissue requiring treatment and ease of use of the present linear surgical stapler. A support shaft connects the handle to the end effector. An articulation mechanism is positioned between the support shaft and the end effector permitting selective movement of the end effector relative to the support shaft.