Abstract: A method and a tool assembly maintain a tissue gap between distal portions of an anvil and a cartridge assembly of a stapling device. In embodiments, the tool assembly includes a locking member that is supported on one of the anvil and the cartridge assembly and is movable from an unlocked position to a locked position to secure distal portions of the anvil and the cartridge assembly together. In the locked position, the locking member is engaged with the distal portion of the other of the anvil and the cartridge assembly to maintain a tissue gap between the distal portion of the anvil and the cartridge assembly.

Abstract: A tool assembly includes an anvil and a cartridge assembly movable from an open position to a closed position, and a locking member movably supported on a distal portion of the cartridge assembly. The locking member is configured to move into a slot of the anvil as the anvil and cartridge assembly move toward the closed position to set a gap distance between the anvil and cartridge assembly.

Abstract: A cartridge assembly of a surgical stapling instrument includes a housing having an arcuate configuration, a knife disposed within the housing, and a staple actuator configured to eject staples. A longitudinally-extending cutting edge of the knife is configured to advance through tissue after the staple actuator ejects all of the staples from the cartridge assembly.

Abstract: A tool assembly includes an anvil and a cartridge assembly movable from an open position to a closed position, and a locking member movably supported on a distal portion of the cartridge assembly. The locking member is configured to move into a slot of the anvil as the anvil and cartridge assembly move toward the closed position to set a gap distance between the anvil and cartridge assembly.

Abstract: A tool assembly includes an anvil and a cartridge assembly movable from an open position to a closed position, and a locking member movably supported on a distal portion of the cartridge assembly. The locking member is configured to move into a slot of the anvil as the anvil and cartridge assembly move toward the closed position to set a gap distance between the anvil and cartridge assembly.

Abstract: An anastomosis device includes a housing that has a first end portion and a second end portion. The first end portion of the housing supports a first suture deployment assembly and the second end portion of the housing supports a second suture deployment assembly. Each of the suture deployment assemblies includes a drive member and a plurality of sutures. Each of the plurality of sutures supports a tissue piercing member. The drive members are engaged with the tissue piercing members and are movable to eject the tissue piercing members and the sutures from the first and second suture deployment assemblies.

Abstract: A method and a tool assembly maintain a tissue gap between distal portions of an anvil and a cartridge assembly of a stapling device. In embodiments, the tool assembly includes a locking member that is supported on one of the anvil and the cartridge assembly and is movable from an unlocked position to a locked position to secure distal portions of the anvil and the cartridge assembly together. In the locked position, the locking member is engaged with the distal portion of the other of the anvil and the cartridge assembly to maintain a tissue gap between the distal portion of the anvil and the cartridge assembly.

Abstract: A cartridge assembly of a surgical stapling instrument includes a housing having an arcuate configuration, a knife disposed within the housing, and a staple actuator configured to eject staples. A longitudinally-extending cutting edge of the knife is configured to advance through tissue after the staple actuator ejects all of the staples from the cartridge assembly.

Abstract: A tool assembly includes an anvil and a cartridge assembly movable from an open position to a closed position, and a locking member movably supported on a distal portion of the cartridge assembly. The locking member is configured to move into a slot of the anvil as the anvil and cartridge assembly move toward the closed position to set a gap distance between the anvil and cartridge assembly.