发明授权
- 专利标题： Surgical staples comprising hardness variations for improved fastening of tissue
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申请号： US17746488申请日： 2022-05-17
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公开(公告)号： US12035915B2公开(公告)日： 2024-07-16
- 发明人: Frederick E. Shelton, IV , Jeffrey S. Swayze , Chad E. Eckert , Jason L. Harris , Jerome R. Morgan
- 申请人： Cilag GmbH International
- 申请人地址： CH Zug
- 专利权人： Cilag GmbH International
- 当前专利权人： Cilag GmbH International
- 当前专利权人地址： CH Zug
- 代理机构： Frost Brown Todd LLP
- 主分类号： A61B17/068
- IPC分类号： A61B17/068 ; A61B17/04 ; A61B17/064 ; A61B17/072 ; A61B17/10 ; A61B17/115 ; A61B17/32 ; A61L31/02 ; A61L31/10 ; A61L31/14 ; A61B17/00 ; A61B17/06 ; A61B17/11 ; A61B17/29 ; A61B90/00
摘要：
A surgical staple cartridge is disclosed comprising a plurality of staples removably stored within the surgical staple cartridge. The staples comprise staple legs which extend from a staple base portion. The staple legs comprise staple tips configured to pierce tissue and contact a corresponding forming pocket of an anvil of surgical stapling instrument. The staples further comprise zones having different hardnesses.
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