Patent ID: 7918376

Claim:
Surgical apparatus, comprising: an end effector wherein said end effector includes at least one opening in the proximal end thereof; a shaft connected to said end effector, wherein said shaft comprises a surface, a lumen defined therein, an outer perimeter about the longitudinal centerline, and an articulated region including a plurality of slots defined in said shaft, wherein at least two said slots extend over greater than half of the perimeter of said shaft and are oriented relative to one another such that every line on the surface of said shaft that is parallel to the longitudinal centerline of said shaft crosses at least one said slot; and at least one feeder belt including a plurality of staples, wherein each said staple comprises a first end frangibly affixed to a corresponding said feeder belt, wherein each said first end is affixed to said feeder belt at a location laterally spaced from the longitudinal centerline of said feeder belt, and a second free end; and wherein said staples form at least one row, each said row including at least two said staples, wherein at least one said feeder belt extends along said lumen of said shaft and into said end effector through said opening in said proximal end of said end effector.