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公开(公告)号：US11832816B2
公开(公告)日：2023-12-05
申请号：US17211161
申请日：2021-03-24
发明人： Gregory J. Bakos , Devanathan Raghavan , Geoffrey C. Hueil , Anil K. Nalagatla , Frederick E. Shelton, IV , Jason L. Harris
IPC分类号： A61B17/072 , A61B34/30 , A61B17/00 , A61B17/29
CPC分类号： A61B17/072 , A61B17/07207 , A61B2017/0042 , A61B2017/00398 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2017/2933 , A61B2017/2943 , A61B2017/2946 , A61B2034/302
摘要： A surgical stapling assembly is disclosed. The surgical stapling assembly can include a first jaw, a second jaw, an articulation joint, a closure drive comprising a first flexible rotary drive extending through the articulation joint, and a firing drive comprising a second flexible rotary drive extending through the articulation joint and rotatable independent of the first flexible rotary drive. The surgical stapling assembly can further include a 3D-printed component. The surgical stapling assembly can be configured to form different staple shapes, such as non-planar staples and planar staples, can include an eccentrically-driven firing assembly, and/or can include a floatable component. The surgical stapling assembly can include a staple cartridge including a longitudinal support beam.
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公开(公告)号：US20240350137A1
公开(公告)日：2024-10-24
申请号：US18588684
申请日：2024-02-27
发明人： Nicholas Fanelli , Kevin M. Fiebig , Jeffery D. Bruns , John K. Bruce , Pierre R. Mesnil , Shannon L. Jones , John W. Stodghill , Gregory G. Scott , Devanathan Raghavan , John P. May , Nicholas A. Wilson , Cory G. Kimball , Kristin L. Jambor , Scott A. Jenkins
IPC分类号： A61B17/064 , A61B17/072
CPC分类号： A61B17/0644 , A61B17/07207 , A61B2017/07271
摘要： A method of operating a surgical instrument includes clamping tissue with a surgical instrument end effector and actuating the end effector to drive staples into the clamped tissue, including a first longitudinal row having at least one first formed staple with a first formed shape in which the first legs are aligned laterally with each other and with the first crown; a second longitudinal row having at least one second formed staple with a second formed shape in which each second leg is skewed laterally away from the second crown at a first angle; and a third longitudinal row of third formed staples having at least one third formed staple with a third formed shape in which each third leg is skewed laterally away from the third crown at a second angle.
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公开(公告)号：US11896218B2
公开(公告)日：2024-02-13
申请号：US17211145
申请日：2021-03-24
发明人： Gregory J. Bakos , Devanathan Raghavan , Geoffrey C. Hueil , Anil K. Nalagatla , Frederick E. Shelton, IV , Jason L. Harris , Adam D. Hensel , Seth D. Holdmeyer , Kevin M. Fiebig , Tylor C. Muhlenkamp , Chester O. Baxter, III
IPC分类号： A61B17/068 , A61B17/072 , B33Y80/00 , A61B17/00
CPC分类号： A61B17/0686 , A61B17/072 , A61B17/07207 , B33Y80/00 , A61B2017/00389 , A61B2017/00526 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285
摘要： A surgical stapling assembly is disclosed. The surgical stapling assembly can include a first jaw, a second jaw, an articulation joint, a closure drive comprising a first flexible rotary drive extending through the articulation joint, and a firing drive comprising a second flexible rotary drive extending through the articulation joint and rotatable independent of the first flexible rotary drive. The surgical stapling assembly can further include a 3D-printed component.
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公开(公告)号：US20230346373A1
公开(公告)日：2023-11-02
申请号：US18344477
申请日：2023-06-29
发明人： Gregory J. Bakos , Devanathan Raghavan , Geoffrey C. Hueil , Anil K. Nalagatla , Frederick E. Shelton, IV , Jason L. Harris , Adam D. Hensel , Seth D. Holdmeyer , Kevin M. Fiebig , Tylor C. Muhlenkamp , Chester O. Baxter, III
IPC分类号： A61B17/068 , A61B17/072 , B33Y80/00
CPC分类号： A61B17/0686 , A61B17/072 , B33Y80/00 , A61B17/07207 , A61B2017/07257 , A61B2017/00389
摘要： A surgical stapling assembly is disclosed. The surgical stapling assembly can include a first jaw, a second jaw, an articulation joint, a closure drive comprising a first flexible rotary drive extending through the articulation joint, and a firing drive comprising a second flexible rotary drive extending through the articulation joint and rotatable independent of the first flexible rotary drive. The surgical stapling assembly can further include a 3D-printed component.
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公开(公告)号：US20220395288A1
公开(公告)日：2022-12-15
申请号：US17841895
申请日：2022-06-16
发明人： Frederick E. Shelton, IV , Gregory J. Bakos , Layne D. Christopher , Rebecca J. Gettinger , Jason L. Harris , Christopher J. Hess , Zhifan F. Huang , John V. Hunt , Michael A. Jacobs , Anil R. Jadhav , John A. Jast , Nichole Y. Kwee , Kevin A. Larson , James G. Lee , David T. Martin , Jerome R. Morgan , Michael A. Murray , Shailendra K. Parihar , Sol Posada , Devanathan Raghavan , Brian D. Schings , Patrick M. Schleitweiler , Nicholas Seipelt , Melinda Tellman , Tamara S. Vetro Widenhouse
IPC分类号： A61B17/3211 , A61B17/34 , A61B17/00
摘要： A method of suturing a trocar path incision in a tissue of a patient with an obturator includes inserting the obturator through the tissue such that a shaft of the obturator extends through a tissue opening about the trocar path incision and a distal tip of the obturator is positioned within a cavity of the patient. The method also includes directing the suture via a suturing feature with the obturator inserted through the tissue in order to direct the suture relative to the tissue. Furthermore, the method includes closing the tissue opening about the trocar path incision with the suture.
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