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公开(公告)号：US12023087B2
公开(公告)日：2024-07-02
申请号：US17012434
申请日：2020-09-04
CPC分类号： A61B18/1445 , A61B2018/00083 , A61B2018/00589 , A61B2018/00607 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00767 , A61B2018/00827 , A61B2018/126 , A61B2018/1455
摘要： An electrosurgical system includes an RF current generator, a handle body, and an end effector in mechanical communication with the handle body. The end effector has a first jaw including a first electrode having a first electrode surface in electrical communication with a first terminal of the generator. The end effector also includes a second jaw including a second electrode having an essentially planar second electrode surface in electrical communication with a second terminal of the generator The first jaw includes at least one feature configured to apply an amount of a compressive force to a tissue compressed between the at least one feature and the second electrode surface that differs from an amount of a compressive force applied to the tissue compressed between the first electrode surface and the second electrode surface when the first jaw is placed in a proximate position to the second jaw.
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公开(公告)号：US20230301656A1
公开(公告)日：2023-09-28
申请号：US17704075
申请日：2022-03-25
发明人： Christopher Q. Seow , Gregory J. Bakos , Michael J. Vendely , Jason L. Harris , Mark S. Zeiner , Andréas N. Ward , Adam D. Hensel
IPC分类号： A61B17/072
CPC分类号： A61B17/07292 , A61B2017/00951 , A61B2017/07264 , A61B2017/07271 , A61B2017/07285
摘要： A surgical instrument includes a first and second jaw, a firing assembly, a first buttress assembly, and a second buttress assembly. The first and second jaw actuate relative to each other between an open and closed position to grasp tissue. The second jaw includes a fastening assembly having a deck defining a plurality of openings and a plurality of fasteners housed within the openings. The firing assembly drives the plurality of fasteners out of the plurality of openings against a plurality of fastening forming features of the first jaw. The first buttress assembly and the second buttress assembly are associated with the first and second jaw, respectively. The first buttress assembly includes a first material and a first thickness. The second buttress assembly includes a second material and a second thickness. The first material and the second material differ in rigidity. The first thickness and the second thickness are different.
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公开(公告)号：US20230248362A1
公开(公告)日：2023-08-10
申请号：US18302929
申请日：2023-04-19
发明人： Gregory J. Bakos , Michael J. Vendely , Mark S. Zeiner , Heather Strang , Pamela M. Ridgley , Christopher A. Denzinger , Christopher Q. Seow
IPC分类号： A61B17/072
CPC分类号： A61B17/07292 , A61B2017/00526
摘要： A method is provided for applying an adjunct element to a surgical stapler end effector having first and second stapling surfaces using an applicator. The method includes providing the end effector in an open state in which the first and second stapling surfaces are spaced apart. With the end effector in the open state, at least a portion of the applicator is positioned between the first and second stapling surfaces. Without engaging a closure system input feature of the surgical stapler, a portion of the end effector is compressively engaged by the applicator to thereby secure the adjunct element to one of the first or second stapling surfaces. The applicator and the end effector are withdrawn relatively away from one another so that the adjunct element remains attached to the one of the first or second stapling surfaces of the end effector.
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公开(公告)号：US20220336097A1
公开(公告)日：2022-10-20
申请号：US17688615
申请日：2022-03-07
发明人： Frederick E. Shelton, IV , Sarah A. Worthington , Christopher Q. Seow , Austin E. Wise , Shane R. Adams , Scott A. Jenkins , Melissa Schweizer , Jason L. Harris , Cory G. Kimball , Monica L. Z. Rivard , Leonardo N. Rossoni , Matthew D. Cowperthwait , Risto Kojcev , Felix J. Bork
摘要： A surgical system is for use in a surgical procedure. The surgical system includes a surgical instrument configured to treat tissue in the surgical procedure; an imaging device; a display configured to show a livestream of a surgical field of the surgical procedure, wherein the livestream is captured by the imaging device; and a control module. The control module is configured to detect a surgical risk; assign a display priority to the surgical risk; and determine a display arrangement of the surgical risk based on the display priority, wherein the display arrangement comprises overlaying an alert feature on the livestream.
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公开(公告)号：US20220331047A1
公开(公告)日：2022-10-20
申请号：US17688589
申请日：2022-03-07
发明人： Frederick E. Shelton, IV , Shane R. Adams , Matthew D. Cowperthwait , Kevin M. Fiebig , Jason L. Harris , Matjaz Jogan , Zhifan F. Huang , Shaun B. Schaeffer , Tyler N. Brehm , John E. Brady , Demetrius N. Harris , Ellen E. Burkart , Madison K. Vanosdoll , Christopher Q. Seow , Cory G. Kimball , Monica L. Z. Rivard , Leonardo N. Rossoni , Risto Kojcev , Felix J. Bork
摘要： A method for presenting surgical data onto a livestream of a surgical field on a display during a surgical procedure is disclosed. The method includes detecting, by a control module, surgical data, assigning, by the control module, display priority values to the surgical data, determining, by the control module, a display arrangement of the surgical data on the display based on the display priority values, and presenting onto the livestream visual representations of the surgical data in accordance with the display arrangement.
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6.发明授权公开(公告)号：US12082834B2
公开(公告)日：2024-09-10
申请号：US17704083
申请日：2022-03-25
IPC分类号： A61B17/072 , A61B17/00 , A61B17/068 , A61B17/29
CPC分类号： A61B17/29 , A61B17/00234 , A61B17/0684 , A61B17/072 , A61B2017/07214 , A61B2017/07242 , A61B2017/2927
摘要： A surgical instrument includes an end effector including a first jaw having a plurality of pockets and a second jaw. The first and second jaws are operable to clamp tissue therebetween. The surgical instrument also includes a stapling assembly supported by the second jaw of the end effector. The stapling assembly includes a deck, a plurality of staple openings extending through the deck, and a plurality of staples slidably housed within corresponding staple openings. Each staple has a respective pair of legs configured to be driven into contact with a corresponding pocket. The surgical instrument further includes a plurality of staple leg constraints. Each staple leg constraint is aligned with and extends at least partially across a corresponding staple opening for guiding a respective leg of the corresponding staple toward the corresponding pocket.
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公开(公告)号：US20230301675A1
公开(公告)日：2023-09-28
申请号：US17704094
申请日：2022-03-25
发明人： Christopher Q. Seow , Michael J. Vendely , Mark S. Zeiner , Jason M. Rector , Shannon L. Jones , Andréas N. Ward , Adam D. Hensel
IPC分类号： A61B17/29 , A61B17/072 , A61B17/068 , A61B17/00
CPC分类号： A61B17/29 , A61B17/072 , A61B17/0684 , A61B17/00234 , A61B2017/07214 , A61B2017/07242 , A61B2017/2927
摘要： A surgical instrument includes a first and second jaw actuatable between an open and closed position, a buttress assembly having a compressible material, and a fastener assembly associated with the second jaw. The fastener assembly and the buttress assembly may cooperatively grasp tissue while the first and second jaws are in the closed position. The fastener assembly includes a deck defining a plurality of openings and a plurality of fasteners each housed within a respective opening of the plurality of openings. Each fastener can actuate out of the respective opening and into the buttress assembly. Each fastener includes a first leg having a piercing tip, and an attachment feature associated with the first leg. The attachment feature can engage the buttress assembly to couple the first leg with the buttress assembly without bending a portion of the first leg associated with the piercing tip.
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8.发明授权公开(公告)号：US11766261B2
公开(公告)日：2023-09-26
申请号：US17022186
申请日：2020-09-16
发明人： Gregory J. Bakos , Michael J. Vendely , Mark S. Zeiner , Heather Strang , Pamela M. Ridgley , Christopher A. Denzinger , Christopher Q. Seow
IPC分类号： A61B17/072 , A61B17/00
CPC分类号： A61B17/07292 , A61B2017/0053 , A61B2017/00424 , A61B2017/00477 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285
摘要： An apparatus includes a body with a first body portion, a second body portion opposed from the first body portion, and a connecting portion that couples a proximal end of the first body portion with a proximal end of the second body portion. The connecting portion is configured to permit the first and second body portions to move toward and away from one another between a plurality of angular orientations. The first and second body portions define a distally opening angle. A first adjunct element and a second adjunct element are disposed on outwardly facing surfaces of the first and second body portions. The first and second body portions may be fixed in each of the angular orientations and may simultaneously apply the first and second adjunct elements to first and second jaws, respectively, of a surgical stapler end effector.
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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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10.发明申请公开(公告)号：US20220336078A1
公开(公告)日：2022-10-20
申请号：US17688655
申请日：2022-03-07
发明人： Austin E. Wise , Christopher Q. Seow , Melissa Schweizer , Sarah A. Worthington , Shane R. Adams , Scott A. Jenkins , Frederick E. Shelton, IV , Chad E. Eckert , Cory G. Kimball , Monica L.Z. Rivard , Leonardo N. Rossoni , Matthew D. Cowperthwait , Risto Kojcev , Felix J. Bork
IPC分类号： G16H20/40
摘要： A tracking system of operating room (OR) personnel and is configured to extrapolate the movement, position, orientation, and context of one or more of the active OR participants to determine the specific operation procedure in progress, the surgical instrument being used by the OR participant, and/or anticipated movement of the OR personnel. The system may further be configured to render a virtual element that includes an anticipated position of a surgical instrument, recommendations, guidance, warning, and surgical location information, as augmented reality (AR) content. The AR content is integrated in real-time with the live-feed of the surgical site, and aids the OR personnel in perioperative surgical procedures.
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