Frederick E. Shelton, IV,Jerome R. Morgan,Jeffrey S. Swayze,Charles J. Scheib,Steven G. Hall
申请号：
US15456032
公开号：
US10463372B2
申请日:
2017.03.10
申请国别(地区):
US
年份:
2019
代理人:
摘要：
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.
