Surgical instrument buttress attachment

摘要

SURGICAL INSTRUMENT BUTTRESS ATTACHMENT A surgical stapler instrument comprising: a handle assembly (12); a body portion (20) extending from the handle assembly (12); surgical stapling jaws including a staple cartridge assembly (22) and an anvil assembly (30) disposed at a distal end of the body portion (20), the staple cartridge assembly (22) having a tissue contracting surface (41) defining hooks (35) or engaging features.