公开(公告)号：US12029415B2

公开(公告)日：2024-07-09

申请号：US16901678

申请日：2020-06-15

申请人： Cilag GmbH International

发明人： David C. Yates ,  Frederick E. Shelton, IV ,  Bret W. Smith ,  Brett E. Swensgard

IPC分类号： A61B17/068 ,  A61B17/072 ,  A61B17/10 ,  A61B17/32 ,  A61B17/3205 ,  G16Z99/00 ,  A61B17/00 ,  A61B17/29

CPC分类号： A61B17/068 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/32 ,  A61B17/3205 ,  G16Z99/00 ,  A61B2017/00017 ,  A61B2017/00154 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2923 ,  A61B2017/2927 ,  A61B2017/320052

摘要： A motor-driven surgical cutting and fastening instrument that comprises an end effector, an electric motor, and a motor control circuit. The motor control circuit is for monitoring a parameter of the electric motor that is indicative of movement of a moveable member of the end effector, and for adjustably controlling the electric motor based on the monitored parameter to thereby adjustably control movement of the moveable member of the end effector during forward rotation of the electric motor.

公开(公告)号：US20240197325A1

公开(公告)日：2024-06-20

申请号：US18415181

申请日：2024-01-17

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  Shane R. Adams ,  Kevin M. Fiebig

IPC分类号： A61B17/115 ,  A61B17/00 ,  A61B17/072 ,  A61B90/96 ,  A61B90/98 ,  G06K7/10 ,  G06K19/077

CPC分类号： A61B17/1155 ,  A61B17/072 ,  A61B17/07207 ,  A61B17/115 ,  A61B90/96 ,  A61B90/98 ,  G06K7/10366 ,  G06K19/07758 ,  A61B2017/00039 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00221 ,  A61B2017/00367 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/07228 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285

摘要： A method of operating a surgical assembly is disclosed. The method includes receiving a first input from a first RFID scanner indicative of a first information stored in a first RFID chip of a first modular component of the surgical assembly, receiving a second input from a second RFID scanner indicative of a second information stored in a second RFID chip of a second modular component of the surgical assembly, determining an operational parameter of a motor of the surgical assembly based on the first input and the second input, and causing the motor to effect a tissue treatment motion of the first modular component.

公开(公告)号：US12011166B2

公开(公告)日：2024-06-18

申请号：US17114887

申请日：2020-12-08

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  Chester O. Baxter, III ,  Jason L. Harris

IPC分类号： A61B17/072 ,  A61B17/00 ,  A61B17/068 ,  A61B17/29 ,  A61B34/30 ,  A61B90/00

CPC分类号： A61B17/07207 ,  A61B17/0682 ,  A61B17/07292 ,  A61B34/30 ,  A61B90/03 ,  A61B2017/00017 ,  A61B2017/00039 ,  A61B2017/00309 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00464 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00685 ,  A61B2017/00734 ,  A61B2017/00964 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/07242 ,  A61B2017/0725 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2931 ,  A61B2017/2933 ,  A61B2090/034 ,  A61B2090/065 ,  A61B2090/0801 ,  A61B2090/08021 ,  A61B2090/0811 ,  A61B2090/0814

摘要： A surgical instrument that includes a shaft assembly that defines a shaft axis and includes a proximal articulation joint that defines a first articulation axis that is transverse to the shaft axis and a distal articulation joint that defines a second articulation axis that is transverse to the shaft axis and the first articulation axis. The instrument further includes an anvil that is non-removably attached to the shaft assembly and a channel that is removably attachable to the shaft assembly and configured to operably support a surgical staple cartridge.

公开(公告)号：US12004745B2

公开(公告)日：2024-06-11

申请号：US17737566

申请日：2022-05-05

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  Gregory J. Bakos ,  Jason L Harris

IPC分类号： A61B17/072 ,  A61B17/00 ,  A61B17/068 ,  A61B17/28 ,  A61B17/29 ,  A61B18/14 ,  A61B34/30 ,  A61B90/00 ,  A61B90/92 ,  A61B90/94

CPC分类号： A61B17/07207 ,  A61B17/0682 ,  A61B17/072 ,  A61B17/2816 ,  A61B17/2833 ,  A61B34/30 ,  A61B90/94 ,  A61B2017/00017 ,  A61B2017/00039 ,  A61B17/00234 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00469 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/00818 ,  A61B17/068 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/07235 ,  A61B2017/07242 ,  A61B2017/0725 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2912 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2933 ,  A61B2017/2934 ,  A61B2017/2936 ,  A61B2017/2937 ,  A61B2017/2939 ,  A61B2017/2943 ,  A61B2017/2946 ,  A61B2017/2947 ,  A61B18/1445 ,  A61B2090/034 ,  A61B2090/037 ,  A61B2090/0808 ,  A61B2090/0811 ,  A61B2090/0814 ,  A61B90/92

摘要： Surgical stapling instruments are disclosed comprising a staple cartridge, a firing member, and a cartridge lockout configured to prevent the firing member from being advanced through the staple cartridge if the staple cartridge has been already spent. The stapling instruments further comprise a lockout in the shaft that responds to the cartridge lockout blocking the firing member.

公开(公告)号：US12004739B2

公开(公告)日：2024-06-11

申请号：US17961742

申请日：2022-10-07

申请人： Covidien LP

发明人： David Valentine ,  Joseph Eisinger ,  Ramiro Cabrera ,  Patrick Mozdzierz ,  Christopher Penna ,  Justin Williams

IPC分类号： A61B17/15 ,  A61B17/068 ,  A61B17/072 ,  A61B17/115

CPC分类号： A61B17/0686 ,  A61B17/1155 ,  A61B2017/07257 ,  A61B2017/07285

摘要： A surgical stapling device includes a reload assembly that includes a locking member to retain a knife carrier of the reload assembly in a retracted position after the stapling device is fired. The locking member may be supported on an inner housing portion of the shell housing or on a staple pusher assembly of the reload assembly.

公开(公告)号：US20240180551A1

公开(公告)日：2024-06-06

申请号：US18284772

申请日：2021-03-31

申请人： COVIDIEN LP

发明人： Tingting Jin ,  Xiliang Zhang ,  Zhaokai Wang

IPC分类号： A61B17/072

CPC分类号： A61B17/072 ,  A61B2017/07221 ,  A61B2017/07271 ,  A61B2017/07285

摘要： A surgical stapling device includes an end effector having a bottom guide member to confine tissue in the path of a cutting member and ensure that tissue is cleanly cut through. The bottom guide member can be supported on an end effector frame and be reusable or supported on the cartridge module and be disposable.

公开(公告)号：US11998228B2

公开(公告)日：2024-06-04

申请号：US17077250

申请日：2020-10-22

申请人： Cilag GmbH International

发明人： Andrew T. Beckman ,  Brian D. Black ,  Charles J. Scheib ,  Matthew T. Stone

IPC分类号： A61B17/32 ,  A61B34/00 ,  A61B34/30 ,  A61B34/37 ,  A61B17/072

CPC分类号： A61B17/320092 ,  A61B34/25 ,  A61B34/30 ,  A61B34/37 ,  A61B34/70 ,  A61B2017/07285 ,  A61B2017/320074 ,  A61B2017/320094

摘要： A surgical instrument includes an end effector, a shaft assembly, a carrier, and a support structure. Shaft assembly extends proximally from the end effector. The shaft assembly defines a longitudinal axis. The carrier is configured to translate the end effector along the longitudinal axis. The carrier includes a carriage, an actuation driver, and an actuation assembly. The actuation driver is configured to rotate along an axis parallel to the longitudinal axis. The actuation assembly is operatively coupled with the actuation driver and the carriage. The support structure includes a supporting portion. The supporting portion is configured to reduce torsional forces exerted on the carriage as the actuation assembly transfers the rotation of the actuation driver into translation of a portion of the shaft assembly to actuate the end effector.

公开(公告)号：US11998204B2

公开(公告)日：2024-06-04

申请号：US17514126

申请日：2021-10-29

申请人： Cilag GmbH International

发明人： Chad P. Boudreaux

IPC分类号： A61B17/072 ,  A61B17/00

CPC分类号： A61B17/07292 ,  A61B2017/00473 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285

摘要： An adjunct configured for use with a surgical stapler end effector includes an adjunct body configured to overlie and directly contact a stapling surface of a surgical stapler end effector, and a plurality of resiliently compressible members coupled with the adjunct body. Each resiliently compressible member extends away from the adjunct body in a first plane that intersects the adjunct body and along which the resiliently compressible member is configured to receive a respective staple of the surgical stapler end effector. In response to closure of the surgical stapler end effector, each resiliently compressible member is configured to resiliently compress within the first plane without deforming in a second plane that perpendicularly intersects the first plane.

公开(公告)号：US11998199B2

公开(公告)日：2024-06-04

申请号：US16929264

申请日：2020-07-15

申请人： Cilag GmbH International

发明人： Richard L. Leimbach ,  Raymond E. Parfett ,  Mark D. Overmyer ,  Gregory J. Bakos

IPC分类号： A61B17/072 ,  G05B15/02 ,  G16H20/40 ,  G16H40/63 ,  A61B17/00 ,  A61B17/29 ,  A61B18/14 ,  A61B34/00 ,  A61B34/20 ,  A61B90/00

CPC分类号： A61B17/07207 ,  A61B17/072 ,  G05B15/02 ,  G16H20/40 ,  G16H40/63 ,  A61B2017/00017 ,  A61B2017/00119 ,  A61B2017/00128 ,  A61B2017/00199 ,  A61B2017/00398 ,  A61B2017/00407 ,  A61B2017/0046 ,  A61B2017/00464 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/00738 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2927 ,  A61B18/1445 ,  A61B2018/1455 ,  A61B2034/2048 ,  A61B2034/2059 ,  A61B34/25 ,  A61B90/06 ,  A61B2090/067 ,  A61B2090/0807 ,  A61B2090/0808 ,  A61B2090/0811

摘要： Various systems and methods of controlling a surgical instrument are disclosed. The surgical instrument can include one or more sensors that are configured to detect or measure parameters associated with the use of the instrument and a display. A control circuit can be configured to detect whether the instrument is articulating, firing, clamping, and so on according to relationships between the detected parameters. The control circuit can further cause the display to display an image or sequences of images according to the particular operational state of the instrument. The images can provide alerts, instructions on how to use the instrument, or information detected by the one or more sensors, such as the position of the knife during transection.

公开(公告)号：US11998196B2

公开(公告)日：2024-06-04

申请号：US17458899

申请日：2021-08-27

申请人： Cilag GmbH International

发明人： Ryan P. Posey ,  Nicholas D. Courtwright ,  Stephen D. Geresy ,  Kevin D. Sackett ,  Frederick E. Shelton, IV

IPC分类号： A61B17/072 ,  A61B17/00

CPC分类号： A61B17/072 ,  A61B2017/00818 ,  A61B2017/07221 ,  A61B2017/0725 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07285

摘要： A cartridge for use with a surgical instrument includes a curved body and a deck configured to clamp tissue against an anvil. A plurality of staple openings is formed in the deck and is configured to house a plurality of staples. An arcuate slot formed in the deck is configured to slidably receive a cutting member therethrough. An opening formed in the deck adjacent to an end of the arcuate slot is configured to slidably receive a pin therethrough. The cartridge further includes a raised surface offset from the deck and extending circumferentially about at least a portion of the opening. The raised surface is configured to clamp tissue against the anvil to thereby fix the tissue relative to the opening.