Staple cartridge having a driver for driving multiple staples
A surgical staple cartridge comprising a cartridge housing and a knife channel is disclosed. The cartridge housing comprises a longitudinal axis. The knife channel is disposed along the longitudinal axis dividing the cartridge housing into a first side and a second side. The surgical staple cartridge further comprises a first, a second, and a third row of staple pockets located on the first side of the cartridge housing. The first, the second, and the third row of staple pockets are aligned parallel to the knife channel. The second row of staple pockets is offset from the first and the third rows of staple pockets along a transverse axis. The surgical staple cartridge further comprises staples removably stored in the first, the second, and the third row of staple pockets. The surgical staple cartridge further comprises a staple driver configured to drive at least four staples from the staple pockets simultaneously.
1. A surgical staple cartridge, comprising:
a cartridge housing comprising a longitudinal axis;
a knife channel disposed along the longitudinal axis dividing the cartridge housing into a first side and a second side;
a first, a second, and a third row of staple pockets located on the first side of the cartridge housing, wherein the first, the second, and the third row of staple pockets are aligned parallel to the knife channel;
staples removably stored in the first, the second, and the third row of staple pockets;
a first staple driver configured to drive three staples out of the first, the second, and the third row of staple pockets; and
a second staple driver configured to drive four staples out of the second and the third row of staple pockets.
2. A surgical staple cartridge, comprising:
a cartridge housing comprising a longitudinal axis;
a knife channel disposed along the longitudinal axis dividing the cartridge housing into a first side and a second side;
a first, a second, and a third row of staple pockets located on the first side of the cartridge housing, wherein the first, the second, and the third row of staple pockets are aligned parallel to the knife channel, and wherein the second row of staple pockets is offset from the first and the third rows of staple pockets along a transverse axis;
staples removably stored in the first, the second, and the third row of staple pockets; and
a staple driver configured to drive at least four staples from the staple pockets simultaneously.
3. A surgical stapling assembly, comprising:
an anvil jaw; and
a cartridge jaw, comprising:
a cartridge housing, comprising:
a longitudinal axis;
a proximal end; and
a distal end;
a slot disposed along the longitudinal axis dividing the cartridge housing into a first side and a second side;
a first, a second, and a third row of staple pockets located on the first side of the cartridge housing, wherein the first, the second, and the third row of staple pockets are aligned parallel to the slot;
staples removably stored in the first, the second, and the third row of staple pockets;
a sled movable from a proximal position toward a distal position during a firing stroke;
a first staple driver driveable toward the anvil jaw by the sled during the firing stroke, wherein the first staple driver is configured to drive three staples from among the first, the second, and the third row of staple pockets against the anvil jaw during the firing stroke; and
a second staple driver driveable toward the anvil jaw by the sled during the firing stroke, wherein the second staple driver is configured to drive four staples from among the second and the third row of staple pockets against the anvil jaw during the firing stroke.
4. A surgical stapling assembly, comprising:
an anvil jaw; and
a cartridge jaw, comprising:
a cartridge housing comprising a longitudinal axis;
a slot disposed along the longitudinal axis dividing the cartridge housing into a first side and a second side;
a first, a second, and a third row of staple pockets located on the first side of the cartridge housing, wherein the first, the second, and the third row of staple pockets are aligned parallel to the slot, and wherein the second row of staple pockets is offset from the first and the third rows of staple pockets along a transverse axis;
staples removably stored in the first, the second, and the third row of staple pockets; and
a staple driver configured to drive at least four staples from the staple pockets simultaneously.