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21. 发明公开

EP4279005A2 SURGICAL INSTRUMENT WITH JAW ALIGNMENT FEATURES 审中-实审
公开(公告)号：EP4279005A2
公开(公告)日：2023-11-22
申请号：EP23201257.5
申请日：2020-12-29
申请人： Ethicon LLC
发明人： SHELTON, Frederick E., IV , FIEBIG, Kevin M. , ARONHALT, Taylor W. , MESSERLY, Jeffrey D. , ZEINER, Mark S. , WORTHINGTON, Sarah A. , MORGAN, Joshua P. , MORGAN, Nicholas M. , MUMAW, Daniel J. , ECKERT, Chad E.
IPC分类号： A61B18/14
摘要： A surgical instrument that includes first and second jaws that are movably coupled together to move between an open and a closed position. The first jaw includes a first proximal end, a first distal tip, and a first jaw midpoint between the first proximal end and the first distal tip. The second jaw includes a second proximal end and a second distal tip. The first jaw includes a first alignment feature that is distal to the first jaw midpoint and is configured to engage a corresponding portion of the second jaw when the first and second jaws are moved to the closed position to align the first distal tip with the second distal tip.

22. 发明公开

EP4278991A2 INTERACTIVE SURGICAL SYSTEMS WITH ENCRYPTED COMMUNICATION CAPABILITIES 审中-实审
公开(公告)号：EP4278991A2
公开(公告)日：2023-11-22
申请号：EP23201445.6
申请日：2018-09-11
申请人： Ethicon LLC
发明人： WIENER, Eitan T. , SHELTON, IV, Frederick E. , YATES, David C.
IPC分类号： A61B17/16
摘要： A surgical hub is configured to transmit generator data associated with a surgical procedure from a generator of the surgical hub to a cloud-based system. The surgical hub comprises a processor and a memory storing instructions executable by the processor to: receive generator data; encrypt the generator data; generate a message authentication code based on the generator data; generate a datagram comprising: the encrypted generator data, the generated message authentication code, a source identifier and a destination identifier; and transmit the datagram to the cloud-based system. The datagram allows for the cloud-based system to: decrypt the encrypted generator data; verify the integrity of the generator data based on the message authentication code; authenticate the surgical hub as the source of the datagram; and validate a transmission path followed by the datagram between the surgical hub and the cloud based system.

23. 发明公开

EP4275646A2 ULTRASONIC SURGICAL INSTRUMENT WITH TRANSDUCER LOCKING FEATURE 审中-实审
公开(公告)号：EP4275646A2
公开(公告)日：2023-11-15
申请号：EP23199645.5
申请日：2017-11-30
申请人： Ethicon LLC
发明人： ROBERSON, Eric , DANNAHER, William D. , LEUCK, Stephen M. , ZHANG, Faijan , JACKSON, Cody
IPC分类号： A61B90/00
摘要： A surgical instrument includes a body, an ultrasonic transducer assembly, and a transducer lock having a lock member configured to move between unlocked and locked positions. The transducer assembly is rotatably mounted along a longitudinal axis within the body such that the transducer assembly is configured to selectively rotate about the longitudinal axis. With the lock member in the unlocked position, the transducer assembly is configured to be selectively rotated about the longitudinal axis relative to the body. With the lock member in the locked position, the transducer lock is configured to seize the transducer assembly and inhibit rotation relative to the housing for coupling with an acoustic waveguide. The surgical instrument may also include an integral torque wrench for coupling the acoustic waveguide with a predetermined torque and an integral torque indictor for signaling to a user that the acoustic waveguide is coupled with the predetermined torque.

24. 发明公开

EP4272658A2 SURGICAL STAPLER WITH TOGGLING DISTAL TIP 审中-实审
公开(公告)号：EP4272658A2
公开(公告)日：2023-11-08
申请号：EP23177399.5
申请日：2020-01-30
申请人： Ethicon LLC
发明人： BRUNS, Jeffery D. , FANELLI, Nicholas , SIMMS, Robert J. , JENKINS, Scott A.
IPC分类号： A61B17/00
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.

25. 发明公开

EP4239646A3 SURGICAL SYSTEM FOR OVERLAYING SURGICAL INSTRUMENT DATA ONTO A VIRTUAL THREE DIMENSIONAL CONSTRUCT OF AN ORGAN 审中-实审
公开(公告)号：EP4239646A3
公开(公告)日：2023-11-08
申请号：EP23184493.7
申请日：2020-12-29
申请人： Ethicon LLC
发明人： MUMAW, Daniel J. , HARRIS, Jason L. , SHELTON IV, Frederick E.
IPC分类号： A61B17/072 , A61B90/00 , A61B34/10 , A61B5/107 , A61B34/20 , A61B34/37 , G16H20/30 , G16H30/20 , G16H30/40 , G16H40/63 , A61B17/00 , A61B18/14 , A61B34/00 , A61B34/30 , A61B90/30
摘要： A surgical system for use with a surgical instrument in a surgical procedure performed on an anatomical organ is disclosed. The surgical system comprises at least one imaging device and a control circuit configured to identify anatomical structures relevant to the surgical procedure from visualization data from the at least one imaging device, propose a surgical resection path for removing a portion of the anatomical organ by the surgical instrument, and present parameters of the surgical instrument in accordance with the surgical resection path. The surgical resection path is determined based on the anatomical structures.

26. 发明公开

EP4262575A1 ADAPTIVE SUTURES DYNAMICALLY CHANGING WOUND HOLDING PROPERTIES POST-IMPLANTATION 审中-实审
公开(公告)号：EP4262575A1
公开(公告)日：2023-10-25
申请号：EP21827233.4
申请日：2021-12-09
申请人： Ethicon, Inc.
发明人： ANDJELIC, Sasa , WISNUDEL, Marc , KEILMAN, Kenneth M. , KRIKSUNOV, Leo B. , TANNHAUSER, Robert J.
IPC分类号： A61B17/06

27. 发明公开

EP4233752A3 SMART BLADE AND POWER PULSING 审中-实审
公开(公告)号：EP4233752A3
公开(公告)日：2023-10-11
申请号：EP23179467.8
申请日：2019-03-07
申请人： Ethicon LLC
发明人： BOUDREAUX, Chad P.
IPC分类号： A61B17/32 , A61B18/00 , A61B90/00
摘要： An ultrasonic device may include an electromechanical ultrasonic system defined by a predetermined resonant frequency, the electromechanical ultrasonic system including an ultrasonic transducer coupled to an ultrasonic blade. A method of controlling energy delivered to the ultrasonic device may include determining an impedance of the ultrasonic transducer during a transection process, analyzing the impedance of the ultrasonic transducer, profiling the ultrasonic blade based on the impedance, and adjusting a power delivered to the transducer during the transection process based on the profile of the blade. The method may further include pulsing, the power delivered to the ultrasonic transducer, determining changes in tissue characteristics of tissue located in an end effector, wherein the changes in tissue characteristics is determined between pulses, and adjusting power delivered to the ultrasonic transducer based on the tissue changes throughout the transection. An ultrasonic instrument may include components configured to effect the method.

28. 发明公开

EP4241718A2 PACKAGING FOR SURGICAL STAPLER BUTTRESS 审中-实审
公开(公告)号：EP4241718A2
公开(公告)日：2023-09-13
申请号：EP23183605.7
申请日：2019-12-20
申请人： Ethicon LLC
发明人： BARTON,, Trevor J. , GRIFFITHS,, Denise , HUNT,, John V. , O'BRIEN,, Kevin , SCHELLIN,, Emily A. , VAN STOLK,, Nicholas B. , VENDELY,, Michael J.
IPC分类号： A61B50/30
摘要： A packaging assembly is designed for an applicator that contains a buttress assembly that is used with a surgical stapler to reinforce a cut and stapled tissue site. The packaging assembly protects the buttress assembly from damage due to physical contact as well as exposure to adverse environmental factors like excess moisture, etc. In one example the packaging assembly includes a dual tray design with an inner tray that holds the applicator. The combined inner tray and applicator are hermetically sealed within a foil assembly or foil pouch. The foil pouch with the inner tray and applicator within is placed within the outer tray to protect the foil from damage.

29. 发明公开

EP4239646A2 SURGICAL SYSTEM FOR OVERLAYING SURGICAL INSTRUMENT DATA ONTO A VIRTUAL THREE DIMENSIONAL CONSTRUCT OF AN ORGAN 审中-实审
公开(公告)号：EP4239646A2
公开(公告)日：2023-09-06
申请号：EP23184493.7
申请日：2020-12-29
申请人： Ethicon LLC
发明人： MUMAW, Daniel J. , HARRIS, Jason L. , SHELTON IV, Frederick E.
IPC分类号： G16H40/63
摘要： A surgical system for use with a surgical instrument in a surgical procedure performed on an anatomical organ is disclosed. The surgical system comprises at least one imaging device and a control circuit configured to identify anatomical structures relevant to the surgical procedure from visualization data from the at least one imaging device, propose a surgical resection path for removing a portion of the anatomical organ by the surgical instrument, and present parameters of the surgical instrument in accordance with the surgical resection path. The surgical resection path is determined based on the anatomical structures.

30. 发明公开

EP4197454A1 LOCKOUT ARRANGEMENTS FOR SURGICAL END EFFECTORS AND REPLACEABLE TOOL ASSEMBLIES 审中-实审
公开(公告)号：EP4197454A1
公开(公告)日：2023-06-21
申请号：EP23152031.3
申请日：2017-12-21
申请人： Ethicon LLC
发明人： SHELTON, IV, Frederick E. , HARRIS, Jason L. , BAKOS, Gregory J.
IPC分类号： A61B17/072
摘要： Surgical end effectors are disclosed. The surgical end effectors can include a first jaw, a second jaw rotatably coupled to the first jaw, and a lockout arrangement configured to prevent rotational movement of the second jaw toward the first jaw unless an unfired staple cartridge is positioned in the first jaw. The lockout arrangement can comprise a pivotable lock configured to pivot between a locked orientation and an unlocked orientation, a shiftable lock bar, and/or a spring-loaded lockout lever.

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