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公开(公告)号：US20200229817A1
公开(公告)日：2020-07-23
申请号：US16779752
申请日：2020-02-03
申请人： Ethicon LLC
发明人： Jeffrey L. Aldridge , Eitan T. Wiener , Robert A. Kemerling , James R. Giordano , Vincent P. Battaglia, JR. , Daniel W. Price , Sean P. Conlon , Gregory W. Johnson , Jeffrey D. Messerly , Shan Wan , Kevin L. Houser , Foster B. Stulen , Jacob S. Gee , Jeffrey A. Bullock , John A. Hibner , William B. Weisenburgh, II
IPC分类号： A61B17/072 , H01R13/66 , A61B17/00 , H01M2/10 , A61B18/14
摘要： A surgical instrument includes a body, a shaft, and an end effector. The shaft extends distally from the body. The end effector is located at a distal end of the shaft. The end effector includes an active feature configured to operate on tissue. The body includes a drive feature operable to drive the active feature of the end effector. The body is operable to selectively couple with a variety of power sources such that the drive feature may receive electrical power form a battery or from a corded power source, based on a user's preference. The body may include a handpiece that has a socket configured to receive a battery or cable adapter. The body may removably receive various kinds of shaft assemblies to provide various operating modalities. The shaft assemblies may include user interface features.
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公开(公告)号：US20190000499A1
公开(公告)日：2019-01-03
申请号：US15972846
申请日：2018-05-07
申请人： ETHICON LLC
发明人： Michael J. Stokes , Scott R. Bingham , Ryan M. Asher , Charles J. Scheib , Rudolph H. Nobis , Frederick L. Estera , Benjamin D. Dickerson , Carl J. Draginoff, JR. , Jeffrey D. Messerly , David J. Cagle , Jacob S. Gee , William B. Weisenburgh, II , Omar E. Rios Perez , Chester O. Baxter, III , Karalyn R. Tellio , Benjamin M. Boyd , Rafael J. Ruiz Ortiz , Joël Fontannaz , Lukas Glutz , Amir Feriani , Emmanuel Gremion
摘要： A surgical apparatus comprises a body, a user input feature, a shaft assembly, an end effector, and a blade cooling system. The end effector comprises a clamp arm and an ultrasonic blade that may be coupled with an ultrasonic transducer. The clamp arm is configured to pivot toward and away from the ultrasonic blade. The cooling system is operable to deliver liquid coolant to the ultrasonic blade to thereby cool the ultrasonic blade. The user input feature is operable to both actuate the clamp arm and actuate the cooling system.
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公开(公告)号：US10004505B2
公开(公告)日：2018-06-26
申请号：US15146490
申请日：2016-05-04
申请人： Ethicon LLC
发明人： Kyle P. Moore , Frederick E. Shelton, IV , William B. Weisenburgh, II , Jerome R. Morgan , Mark H. Ransick , Eugene L. Timperman
IPC分类号： A61B17/072 , A61B17/10 , A61B17/068 , A61B17/115 , A61B17/3209 , A61B34/30 , A61B50/20 , A61B34/37 , A61B17/32 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36
CPC分类号： A61B17/105 , A61B17/068 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/076 , A61B17/115 , A61B17/32 , A61B17/3209 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B34/70 , A61B50/20 , A61B50/24 , A61B50/26 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00415 , A61B2017/00473 , A61B2017/00477 , A61B2017/00734 , A61B2017/0688 , A61B2017/07214 , A61B2017/07228 , A61B2017/07271 , A61B2017/07278 , A61B2017/2917 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2018/0063
摘要： A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.
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公开(公告)号：US20180008269A1
公开(公告)日：2018-01-11
申请号：US15661984
申请日：2017-07-27
申请人： Ethicon LLC
发明人： Kyle P. Moore , Frederick E. Shelton, IV , William B. Weisenburgh, II , Jerome R. Morgan , Mark H. Ransick , Eugene L. Timperman
IPC分类号： A61B17/10 , A61B17/068 , A61B17/072 , A61B17/32 , A61B17/3209 , A61B17/115 , A61B18/00 , A61B18/14 , A61B17/00 , A61B17/29
CPC分类号： A61B17/105 , A61B17/068 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/076 , A61B17/115 , A61B17/32 , A61B17/320092 , A61B17/3209 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B34/70 , A61B50/20 , A61B50/24 , A61B50/26 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00415 , A61B2017/00473 , A61B2017/00477 , A61B2017/00734 , A61B2017/0688 , A61B2017/07214 , A61B2017/07228 , A61B2017/07271 , A61B2017/07278 , A61B2017/2917 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2018/0063
摘要： A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.
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公开(公告)号：US20170333041A1
公开(公告)日：2017-11-23
申请号：US15662067
申请日：2017-07-27
申请人： Ethicon LLC
发明人： Kyle P. Moore , Frederick E. Shelton, IV , William B. Weisenburgh, II , Jerome R. Morgan , Mark H. Ransick , Eugene L. Timperman
IPC分类号： A61B17/10 , A61B50/20 , A61B17/3209 , A61B17/068 , A61B34/30 , A61B17/115 , A61B17/32 , A61B34/37 , A61B17/072 , A61B18/00 , A61B18/14 , A61B50/36 , A61B17/00 , A61B17/29
CPC分类号： A61B17/105 , A61B17/068 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/076 , A61B17/115 , A61B17/32 , A61B17/320092 , A61B17/3209 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B34/70 , A61B50/20 , A61B50/24 , A61B50/26 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00415 , A61B2017/00473 , A61B2017/00477 , A61B2017/00734 , A61B2017/0688 , A61B2017/07214 , A61B2017/07228 , A61B2017/07271 , A61B2017/07278 , A61B2017/2917 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2018/0063
摘要： A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.
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公开(公告)号：US11051866B2
公开(公告)日：2021-07-06
申请号：US15967759
申请日：2018-05-01
申请人： ETHICON LLC
发明人： Frederick L. Estera , Michael A. Keenan , Craig T. Davis , William B. Weisenburgh, II , Jason R. Lesko
摘要： A surgical instrument includes an ultrasonic transducer, a shaft extending distally along a shaft axis, a waveguide acoustically coupled with the ultrasonic transducer and extending distally through the shaft, and an end effector at a distal end of the shaft. The end effector includes an ultrasonic blade acoustically coupled with the waveguide. A nodal support element is arranged within a distal portion of the shaft and encircles the waveguide at a distal-most acoustic node of the waveguide. The nodal support element includes a support portion aligned with the distal-most acoustic node, and a sealing portion extending axially from the support portion. The support portion engages an inner surface of the shaft and is configured to support the waveguide in coaxial alignment with the shaft axis. The sealing portion sealingly engages the inner surface of the shaft and is configured to prevent proximal ingress of fluid through the shaft.
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公开(公告)号：US10945731B2
公开(公告)日：2021-03-16
申请号：US16188107
申请日：2018-11-12
申请人： Ethicon LLC
发明人： Chester O. Baxter, III , Frederick E. Shelton, IV , Charles J. Scheib , Christopher W. Widenhouse , William B. Weisenburgh, II
IPC分类号： A61B17/072 , A61B17/115 , A61B17/064 , A61B17/00 , A61B17/29 , A61B17/32
摘要： A tissue thickness compensator may generally comprise a first layer comprising a first biocompatible material sealingly enclosed in a water impermeable material and a second layer comprising a second biocompatible material comprising at least one encapsulation, wherein the first biocompatible material expands when contacted with a fluid. The tissue thickness compensator may comprise a haemostatic agent, an anti-inflammatory agent, an antibiotic agent, anti-microbial agent, an anti-adhesion agent, an anti-coagulant agent, a medicament, and/or pharmaceutically active agent. The encapsulation may comprise a biodegradable material to degrade in vivo and/or in situ. The tissue thickness compensator may comprise a hydrogel. The reaction product may comprise a fluid-swellable composition. Articles of manufacture comprising the tissue thickness compensator and methods of making and using the tissue thickness compensator are also described.
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公开(公告)号：US10905426B2
公开(公告)日：2021-02-02
申请号：US16232217
申请日：2018-12-26
申请人： Ethicon LLC
发明人： Kyle P. Moore , Frederick E. Shelton, IV , William B. Weisenburgh, II , Jerome R. Morgan , Mark H. Ransick , Eugene L. Timperman
IPC分类号： A61B17/072 , A61B17/10 , A61B17/068 , A61B17/115 , A61B34/30 , A61B50/20 , A61B34/37 , A61B17/076 , A61B50/24 , A61B17/3209 , A61B17/32 , A61B50/26 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36 , A61B34/00
摘要： A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.
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公开(公告)号：US10898194B2
公开(公告)日：2021-01-26
申请号：US15950899
申请日：2018-04-11
申请人： Ethicon LLC
发明人： Kyle P. Moore , Frederick E. Shelton, IV , William B. Weisenburgh, II , Jerome R. Morgan , Mark H. Ransick , Eugene L. Timperman
IPC分类号： A61B17/072 , A61B17/10 , A61B17/068 , A61B17/115 , A61B34/30 , A61B50/20 , A61B34/37 , A61B17/076 , A61B50/24 , A61B17/3209 , A61B17/32 , A61B50/26 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36 , A61B34/00
摘要： A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.
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公开(公告)号：US10888330B2
公开(公告)日：2021-01-12
申请号：US16232193
申请日：2018-12-26
申请人： Ethicon LLC
发明人： Kyle P. Moore , Frederick E. Shelton, IV , William B. Weisenburgh, II , Jerome R. Morgan , Mark H. Ransick , Eugene L. Timperman
IPC分类号： A61B17/072 , A61B17/10 , A61B17/068 , A61B17/115 , A61B34/30 , A61B50/20 , A61B34/37 , A61B17/076 , A61B50/24 , A61B17/3209 , A61B17/32 , A61B50/26 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36 , A61B34/00
摘要： A surgical instrument configured to be coupled to a robotic surgical system is disclosed. The surgical instrument comprises an end effector, a threaded drive shaft, a firing member drivable by the threaded drive shaft, a closure system configured to move a iaw of the end effector toward a closed position, and a housing assembly coupleable with the robotic surgical system and comprising an array of electrical contacts. The surgical instrument further comprises a first motor configured to drive the closure system, a second motor configured to drive the threaded drive shaft, a first decoupleable electrical contact configured to supply power to the first motor from a power system, and a second decoupleable electrical contact configured to supply power to the second motor from the power system. The power system is selectively interrupted unless a signal is provided to the power system from the robotic surgical system.
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