A surgical stapling device including an independently rotatable tool assembly is disclosed. The tool assembly includes an anvil and a cartridge assembly which are movable in relation to each other between spaced and approximated positions. The tool assembly also includes a clamp member, dynamic clamping...http://www.google.se/patents/US7819896?utm_source=gb-gplus-sharePatent US7819896 - Tool assembly for a surgical stapling device
