Inventors:
David T. Green - Gulf Stream FL
Keith Ratcliff - Sandy Hook CT
Keith Milliman - Bethel CT
Henry R. Sienkiewicz - Stamford CT
Mitchell J. Palmer - New Milford CT
Graham W. Bryan - Norwalk CT
Assignee:
United States Surtical Corporation - Norwalk CT
International Classification:
A61B 17068
Abstract:
An endoscopic surgical apparatus is provided for placing lateral lines of surgical fasteners into body tissue. The apparatus includes a frame portion, an elongated portion extending from the frame portion, and an articulating fastener applying assembly associated with a distal end of the elongated portion. The fastener applying assembly includes a base portion, a staple cartridge housing, and an anvil member which has a forming surface thereon against which surgical fasteners are driven as they are ejected from the cartridge housing. A first mechanism is provided for effectuating the rotation of the fastener applying assembly about an axis defined by the body portion, a second mechanism is provided for effectuating the articulation of the fastener applying assembly, and a third mechanism is provided for independently rotating the cartridge housing and anvil member relative to a longitudinal axis defined by the base position to increase the range of operability of the apparatus.