Staple cartridge comprising multiple regions
A staple cartridge has a plurality of staples, wherein each said staple comprises a base and a deformable leg extending from said base. The staple cartridge has a first region comprising a first hardness, a second region, and a third region comprising a hardness greater than said first hardness, wherein said third region is separable into a plurality of pieces.
1. A staple cartridge, comprising:
a plurality of staples, wherein each said staple comprises a base and a deformable leg extending from said base;
a first region comprising a first hardness;
a second region; and
a third region comprising a hardness greater than said first hardness, wherein said third region is separable into a plurality of pieces.
2. A staple cartridge, comprising:
a plurality of staples, wherein each said staple comprises a base and a deformable leg extending from said base;
a first region comprising a first hardness;
a second region; and
a third region comprising a hardness greater than said first hardness, wherein said third region comprises at least one structurally reduced region configured to permit said third region to be separated into two or more pieces.
3. A staple cartridge, comprising:
a plurality of staples, wherein each said staple comprises a base and a deformable leg extending from said base;
a first region comprising a first hardness;
a second region comprising a second hardness; and
a third region between said first region and said second region, said third region comprising a hardness less than said first hardness of said first region.