发明授权
- 专利标题: Tissue thickness compensators comprising therapeutic agents
- 专利标题(中): 组织厚度补偿器包括治疗剂
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申请号: US14746373申请日: 2015-06-22
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公开(公告)号: US09572574B2公开(公告)日: 2017-02-21
- 发明人: Frederick E. Shelton, IV , Katherine J. Schmid , Charles J. Scheib , Taylor W. Aronhalt , Jeffrey S. Swayze , Joseph H. Contiliano , Chunlin Yang , Cortney E. Henderson , Jeffrey L. Aldridge
- 申请人: Ethicon Endo-Surgery, LLC
- 申请人地址: US PR Guaynabo
- 专利权人: Ethicon Endo-Surgery, LLC
- 当前专利权人: Ethicon Endo-Surgery, LLC
- 当前专利权人地址: US PR Guaynabo
- 主分类号: A61B17/068
- IPC分类号: A61B17/068 ; A61B17/064 ; A61B17/10 ; A61B17/30 ; A61B17/072 ; A61B17/115 ; A61B17/00 ; A61B17/29
摘要:
An end effector is disclosed. The end effector comprises a first jaw, a second jaw, wherein at least one of the first jaw and the second jaw is movable to compress tissue between the first jaw and the second jaw, and a cartridge body configured to receive a cutting member. The end effector further comprises a layer arrangement including a tissue contact surface and a plurality of therapeutic agents releasably contained within the layer arrangement, wherein each therapeutic agent is configured to either initially treat the tissue or sustainably treat the tissue in contact with the tissue contact surface, wherein one of the plurality of therapeutic agents is configured to be released by the cutting member, and wherein another of the plurality of therapeutic agents is configured to be released by an absorption process.
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