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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：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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3.发明公开公开(公告)号：US20240341761A1
公开(公告)日：2024-10-17
申请号：US18588269
申请日：2024-02-27
发明人： Nicholas Fanelli , Kevin M. Fiebig , Jeffery D. Bruns , John K. Bruce , Frederick E. Shelton, IV , John W. Stodghill , Shannon L. Jones , Pierre R. Mesnil
IPC分类号： A61B17/072
CPC分类号： A61B17/07207 , A61B2017/07264 , A61B2017/07271 , A61B2017/07285
摘要： An apparatus includes a jaw body, an anvil surface defined by the jaw body, and an elongate slot extending through the anvil surface and along a longitudinal axis of the jaw body. The apparatus further includes a first longitudinal row of staple forming pockets disposed on the anvil surface and configured to form a plurality of first staples such that first legs of each formed first staple are laterally aligned with each other. The apparatus also includes a second longitudinal row of staple forming pockets disposed on the anvil surface laterally outwardly of the first longitudinal row of staple forming pockets relative to the longitudinal axis, and configured to form a plurality of second staples such that second legs of each formed second staple skew laterally away from a second crown of the respective formed second staple.
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公开(公告)号：US11801098B2
公开(公告)日：2023-10-31
申请号：US16172155
申请日：2018-10-26
发明人： Michael J. Stokes , Frederick E. Shelton, IV , Chester O. Baxter, III , Jason L. Harris , John E. Brady , Matthew T. Kuhn , Jeffery D. Bruns , Alexander R. Cuti , Andrew C. Deck , Bradley A. Arnold
IPC分类号： A61B34/00 , A61B34/37 , A61B5/00 , G16H40/00 , A61B90/30 , A61B17/072 , A61B90/98 , A61B17/02 , A61B17/115 , A61B34/10 , A61B34/30 , A61B17/10 , A61B17/128 , A61B18/12 , A61B17/29 , A61B34/20 , A61B90/00 , A61B17/00 , A61B17/064 , A61B17/32 , A61B90/90 , A61B90/96 , A61B17/062 , A61B17/28 , A61B17/08 , A61B17/122 , A61B17/34
CPC分类号： A61B34/25 , A61B5/00 , A61B17/0206 , A61B17/072 , A61B17/07207 , A61B17/105 , A61B17/1155 , A61B17/1285 , A61B18/1206 , A61B34/10 , A61B34/30 , A61B34/37 , A61B34/76 , A61B90/30 , A61B90/98 , G16H40/00 , A61B17/062 , A61B17/0644 , A61B17/083 , A61B17/1222 , A61B17/29 , A61B17/320068 , A61B17/3421 , A61B34/20 , A61B90/90 , A61B90/96 , A61B2017/0003 , A61B2017/00017 , A61B2017/00022 , A61B2017/00026 , A61B2017/00039 , A61B2017/0046 , A61B2017/00057 , A61B2017/00061 , A61B2017/00084 , A61B2017/00115 , A61B2017/00119 , A61B2017/00199 , A61B2017/00221 , A61B2017/00398 , A61B2017/00464 , A61B2017/00473 , A61B2017/00477 , A61B2017/00725 , A61B2017/00734 , A61B2017/00809 , A61B2017/07214 , A61B2017/07271 , A61B2017/2825 , A61B2017/2926 , A61B2017/2927 , A61B2017/2941 , A61B2017/2943 , A61B2017/2945 , A61B2017/320074 , A61B2017/320094 , A61B2018/126 , A61B2018/1253 , A61B2034/107 , A61B2034/2051 , A61B2034/2055 , A61B2090/061 , A61B2090/065 , A61B2090/066 , A61B2090/0803 , A61B2090/0808 , A61B2090/0811 , A61B2090/365 , A61B2090/366 , A61B2217/005 , A61B2217/007 , A61B2218/008
摘要： A method for adjusting the operation of a clip applier using machine learning in a surgical suite is disclosed. The method comprises gathering data during surgical procedures, wherein the surgical procedures include the use of a clip applier comprising a crimping drive configured to be mechanically advanced through a crimping stroke. The method further comprises analyzing the gathered data to determine an appropriate operational adjustment of the clip applier and adjusting the operation of the clip applier to improve the operation of the clip applier.
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公开(公告)号：US11653915B2
公开(公告)日：2023-05-23
申请号：US17109598
申请日：2020-12-02
发明人： Frederick E. Shelton, IV , Kevin M. Fiebig , Nina Mastroianni , Timothy P. O. Moses, Jr. , Diana M. Harbach , Nicholas M. Morgan , Austin J. Bridges , Ravi C. Patel , Gregory G. Scott , Jeffery D. Bruns
IPC分类号： A61B17/068 , A61B17/072 , A61B17/00
CPC分类号： A61B17/0686 , A61B17/072 , A61B2017/00119 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278
摘要： A surgical stapling instrument for use with a staple cartridge including a sled and staples is disclosed. The surgical stapling instrument comprises a firing system. The firing system comprising a motor and a driving member operably coupled to the motor. The motor is configured to cause the driving member to advance the sled to deploy the staples into tissue grasped by the surgical stapling instrument. The driving member is movable by the motor along a predefined firing path. The surgical stapling instrument further comprises a control circuit that is configured to detect a location of the sled along the firing path, and adjust a motor control program based on the location of the sled.
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公开(公告)号：US20230082255A1
公开(公告)日：2023-03-16
申请号：US17884978
申请日：2022-08-10
IPC分类号： A61B17/072 , A61B17/068
摘要： A surgical instrument end effector includes a first jaw configured to receive a staple cartridge and a second jaw that includes an anvil having a plurality of staple forming pockets. The first and second jaws are operable to clamp and staple tissue positioned therebetween. A tip member is movably disposed at a distal end of the anvil and is configured to toggle relative to the anvil between a first discrete position and a second discrete position. The tip member in the first discrete position is oriented angularly toward the first jaw, and the tip member in the second discrete position is oriented angularly away from the first discrete position.
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公开(公告)号：US20240000521A1
公开(公告)日：2024-01-04
申请号：US18367735
申请日：2023-09-13
发明人： Michael J. Stokes , Frederick E. Shelton, IV , Chester O. Baxter, III , Jason L. Harris , John E. Brady , Matthew T. Kuhn , Jeffery D. Bruns , Alexander R. Cuti , Andrew C. Deck , Bradley A. Arnold
IPC分类号： A61B34/00 , A61B34/37 , A61B5/00 , G16H40/00 , A61B90/30 , A61B17/072 , A61B90/98 , A61B17/02 , A61B17/115 , A61B34/10 , A61B34/30 , A61B17/10 , A61B17/128 , A61B18/12
CPC分类号： A61B34/25 , A61B34/37 , A61B5/00 , G16H40/00 , A61B90/30 , A61B17/07207 , A61B90/98 , A61B17/0206 , A61B17/1155 , A61B34/10 , A61B34/30 , A61B34/76 , A61B17/072 , A61B17/105 , A61B17/1285 , A61B18/1206 , A61B2017/2943
摘要： A method for adjusting the operation of a clip applier using machine learning in a surgical suite is disclosed. The method comprises gathering data during surgical procedures, wherein the surgical procedures include the use of a clip applier comprising a crimping drive configured to be mechanically advanced through a crimping stroke. The method further comprises analyzing the gathered data to determine an appropriate operational adjustment of the clip applier and adjusting the operation of the clip applier to improve the operation of the clip applier.
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公开(公告)号：US20220015797A1
公开(公告)日：2022-01-20
申请号：US17384848
申请日：2021-07-26
发明人： Jeffery D. Bruns , Ellen Burkart , Demetrius N. Harris , Troy Q. Le , Guion Y. Lucas , Alexander S. O'Leary , Rafael J. Ruiz Ortiz , Amrita S. Sawhney , Laura A. Downing , Christopher Q. Seow , Jeffrey C. Souder
IPC分类号： A61B17/32
摘要： A surgical instrument includes a body, a shaft assembly, an end effector, a clamp actuator, and a blade cooling system. The end effector has a clamp arm and an ultrasonic blade coupled with an ultrasonic transducer. The clamp arm is configured to selectively move from a first actuator position toward a second actuator position thereby directing movement of the clamp arm from the open position toward the closed position, respectively. The cooling system is operable to deliver fluid coolant to the ultrasonic blade to thereby cool the ultrasonic blade while the clamp actuator remains in the first actuator position.
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公开(公告)号：US11696781B2
公开(公告)日：2023-07-11
申请号：US17384848
申请日：2021-07-26
发明人： Jeffery D. Bruns , Ellen Burkart , Demetrius N. Harris , Troy Q. Le , Guion Y. Lucas , Alexander S. O'Leary , Rafael J. Ruiz Ortiz , Amrita S. Sawhney , Laura S. Downing , Christopher Q. Seow , Jeffrey C. Souder
CPC分类号： A61B17/320092 , A61B2017/00367 , A61B2017/00402 , A61B2017/320074 , A61B2017/320094 , A61B2017/320095 , A61B2217/007
摘要： A surgical instrument includes a body, a shaft assembly, an end effector, a clamp actuator, and a blade cooling system. The end effector has a clamp arm and an ultrasonic blade coupled with an ultrasonic transducer. The clamp arm is configured to selectively move from a first actuator position toward a second actuator position thereby directing movement of the clamp arm from the open position toward the closed position, respectively. The cooling system is operable to deliver fluid coolant to the ultrasonic blade to thereby cool the ultrasonic blade while the clamp actuator remains in the first actuator position.
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公开(公告)号：US20230120209A1
公开(公告)日：2023-04-20
申请号：US17505847
申请日：2021-10-20
IPC分类号： A61B17/072 , A61B17/068
摘要： A surgical instrument including a first jaw that is configured to support a staple cartridge therein. An axially movable firing member is configured to move between a beginning position and an ending position by a first flexible drive member and a second flexible drive member. A firing member lock is configured to prevent the firing member from distally moving from the beginning position to the ending position unless an axially movable camming member in the staple cartridge that is supported in the first jaw is in a starting position.
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