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公开(公告)号：US11911027B2
公开(公告)日：2024-02-27
申请号：US16684819
申请日：2019-11-15
发明人： Taylor W. Aronhalt , Michael J. Vendely , Lauren S. Weaner , Brandon J. Lloyd , Frederick E. Shelton, IV , Michael J. Miller , Michael T. Isaacs , Emily Ann Schellin , John V. Hunt , John E. Feds
IPC分类号： A61B17/072 , A61B17/064 , A61B17/00 , A61B17/115 , B25C5/16 , A61B17/068 , A61B17/10 , A61B90/00 , A61B17/29 , A61B17/32
CPC分类号： A61B17/0643 , A61B17/00491 , A61B17/068 , A61B17/0644 , A61B17/0682 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B17/1155 , B25C5/1686 , A61B17/2909 , A61B2017/00004 , A61B2017/0053 , A61B2017/00314 , A61B2017/00327 , A61B2017/00477 , A61B2017/00526 , A61B2017/00818 , A61B2017/00862 , A61B2017/00884 , A61B2017/00893 , A61B2017/00951 , A61B2017/0641 , A61B2017/0725 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , A61B2017/07257 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/2908 , A61B2017/2916 , A61B2017/2919 , A61B2017/2923 , A61B2017/2927 , A61B2017/2933 , A61B2017/2936 , A61B2017/2946 , A61B2017/320052 , A61B2090/037
摘要： A surgical stapler, or fastening instrument, may generally comprise a layer, such as a tissue thickness compensator, for example, releasably attached to a fastener cartridge and/or anvil by a flowable attachment portion. The flowable attachment portion may be indefinitely flowable. The flowable attachment portion may be flowable from the time that layer is installed to the fastener cartridge to the time in which the layer is implanted to patient tissue. The flowable attachment portion may comprise a pressure sensitive adhesive. The flowable attachment portion may comprise an adhesive laminate comprising a base layer comprising the tissue thickness compensator and an adhesive layer on at least a portion of a surface of the base layer comprising the pressure sensitive adhesive. Articles of manufacture comprising flowable attachment portion and methods of making and using the flowable attachment portion are also described.
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公开(公告)号：US11653926B2
公开(公告)日：2023-05-23
申请号：US17401444
申请日：2021-08-13
发明人： Shannon L. Jones , Gregory J. Bakos , Jeffery Bruns , Ryan W. McGhee , Scott A. Jenkins , Laura S. Downing , John E. Feds , Maxwell T. Rockman , John E. Brady , Ravi Patel , Aaron C. Voegele , Austin J. Bridges
IPC分类号： A61B17/064 , A61B17/115 , A61B17/11 , A61B17/072
CPC分类号： A61B17/1155 , A61B17/1114 , A61B2017/07228 , A61B2017/07264 , A61B2017/07285 , A61B2017/1132
摘要： A surgical stapling instrument includes an anvil and a stapling head assembly. The anvil defines staple forming pockets. The stapling head assembly includes a body, a coupling member, a firing assembly, and a staple deck. The coupling member is configured to actuate relative to the body to thereby acuate the anvil relative to the body. The firing assembly is configured to drive staples against the staple forming pockets of the anvil. The staple deck is defined by an outer arched perimeter and an inner arched perimeter fixed to the body. The staple deck defines staple openings. At least one non-tangential staple opening in the of staple openings extends along a longitudinal axis in a non-tangential relationship with a closest tangent line of the inner arched perimeter or the outer arched perimeter.
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公开(公告)号：US20230048389A1
公开(公告)日：2023-02-16
申请号：US17401460
申请日：2021-08-13
发明人： John K. Bruce , John S. Kimsey , Yvan D. Nguetio Tchoumkeu , Morgan R. Hunter , Cory G. Kimball , Gregory J. Bakos , Christopher Q. Seow , Pierre R. Mesnil , Laura A. Downing , Jeffery D. Bruns , Ryan W. McGhee , Chester O. Baxter, III , John E. Feds , Michael J. Stokes
IPC分类号： A61B17/115 , A61B17/11
摘要： A surgical stapling instrument includes an anvil defining a plurality of staple forming pockets and a stapling head assembly configured to drive a plurality of staples against the staple forming pockets of the anvil. The stapling head assembly comprises a coupling member configured to actuate the anvil relative to the stapling head assembly, a firing assembly configured to drive the plurality of staples against the staple forming pockets of the anvil, and a deck member. The deck member includes a deck surface extending radially between an inner circular edge and an outer circular edge, and a plurality of staple openings extending through the deck surface. The plurality of staple openings define at least one cross shape.
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公开(公告)号：US20230053080A1
公开(公告)日：2023-02-16
申请号：US17401444
申请日：2021-08-13
发明人： Shannon L. Jones , Gregory J. Bakos , Jeffery D. Bruns , Ryan W. McGhee , Scott A. Jenkins , Laura A. Downing , John E. Feds , Maxwell T. Rockman , John E. Brady , Ravi C. Patel , Aaron C. Voegele , Austin J. Bridges
IPC分类号： A61B17/115
摘要： A surgical stapling instrument includes an anvil and a stapling head assembly. The anvil defines staple forming pockets. The stapling head assembly includes a body, a coupling member, a firing assembly, and a staple deck. The coupling member is configured to actuate relative to the body to thereby acuate the anvil relative to the body. The firing assembly is configured to drive staples against the staple forming pockets of the anvil. The staple deck is defined by an outer arched perimeter and an inner arched perimeter fixed to the body. The staple deck defines staple openings. At least one non-tangential staple opening in the of staple openings extends along a longitudinal axis in a non-tangential relationship with a closest tangent line of the inner arched perimeter or the outer arched perimeter.
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公开(公告)号：US11666339B2
公开(公告)日：2023-06-06
申请号：US17401460
申请日：2021-08-13
发明人： John Kevin Bruce , John Scott Kimsey , Yvan D. Nguetio Tchoumkeu , Morgan R. Hunter , Cory Kimball , Gregory J. Bakos , Christopher Q. Seow , Pierre Mesnil , Laura S. Downing , Jeffery Bruns , Ryan W. McGhee , Chester O. Baxter, III , John E. Feds , Michael J. Stokes
IPC分类号： A61B17/064 , A61B17/115 , A61B17/11 , A61B17/00
CPC分类号： A61B17/1155 , A61B17/1114 , A61B2017/00477 , A61B2017/1157
摘要： A surgical stapling instrument includes an anvil defining a plurality of staple forming pockets and a stapling head assembly configured to drive a plurality of staples against the staple forming pockets of the anvil. The stapling head assembly comprises a coupling member configured to actuate the anvil relative to the stapling head assembly, a firing assembly configured to drive the plurality of staples against the staple forming pockets of the anvil, and a deck member. The deck member includes a deck surface extending radially between an inner circular edge and an outer circular edge, and a plurality of staple openings extending through the deck surface. The plurality of staple openings define at least one cross shape.
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