公开(公告)号：US20170056059A1

公开(公告)日：2017-03-02

申请号：US14836347

申请日：2015-08-26

申请人： Ethicon Endo-Surgery, LLC

发明人： Benjamin D. Dickerson ,  Steven P. Smolik ,  David J. Cagle ,  Jeffrey D. Messerly ,  Frederick L. Estera ,  Paul F. Riestenberg ,  Charles J. Scheib ,  Tylor C. Muhlenkamp ,  Kristen G. Denzinger ,  Ryan M. Asher

IPC分类号： A61B17/32

摘要： An ultrasonic instrument includes a body, a shaft assembly, and an end effector. The shaft assembly extends distally from the body. The shaft assembly includes an acoustic waveguide configured to acoustically couple with an ultrasonic transducer. The end effector includes an ultrasonic blade, a clamp arm and a clamp pad. The ultrasonic blade is in acoustic communication with the waveguide. The clamp arm is pivotally coupled with the shaft assembly. The clamp pad is configured to removably couple with the clamp arm while the clamp arm is pivotally coupled to the shaft assembly.

摘要翻译： 超声波仪器包括主体，轴组件和末端执行器。 轴组件从身体向远侧延伸。 轴组件包括被配置为与超声换能器声学耦合的声波导。 末端执行器包括超声波刀片，夹紧臂和夹紧垫。 超声波刀片与波导声声通信。 夹臂与轴组件枢转地联接。 夹紧垫构造成可拆卸地与夹紧臂耦合，同时夹臂枢转地联接到轴组件。

公开(公告)号：US20170164972A1

公开(公告)日：2017-06-15

申请号：US15355836

申请日：2016-11-18

申请人： Ethicon Endo-Surgery, LLC

发明人： Gregory W. Johnson ,  Jason R. Lesko ,  Frederick L. Estera ,  Amy M. Krumm ,  Catherine A. Corbett ,  William B. Weisenburgh, II ,  Barry C. Worrell ,  Mark A. Davison ,  Chad P. Boudreaux ,  John A. Hibner ,  Joseph Isosaki ,  Shan Wan ,  Candice Otrembiak ,  Eitan T. Wiener ,  Jeffrey D. Messerly ,  Matthew C. Miller

IPC分类号： A61B17/32 ,  A61B18/14 ,  A61B18/12

CPC分类号： A61B18/1206 ,  A61B17/320092 ,  A61B18/1445 ,  A61B18/1492 ,  A61B2017/00389 ,  A61B2017/320094 ,  A61B2017/320095 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00404 ,  A61B2018/00595 ,  A61B2018/00607 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/00791 ,  A61B2018/00922 ,  A61B2018/00994 ,  A61B2018/126 ,  A61B2018/142 ,  A61B2018/1455

摘要： An apparatus includes a body, a shaft assembly, and an end effector. The end effector includes an ultrasonic blade and a clamp arm assembly. The ultrasonic blade is in acoustic communication with an acoustic waveguide of the shaft assembly. The clamp arm assembly is pivotable toward and away from the ultrasonic blade. The clamp arm assembly includes a clamp pad and an electrode. The clamp pad is configured to compress tissue against the ultrasonic blade. The clamp pad has a proximal end, a distal end, and a pair of lateral sides extending from the proximal end to the distal end. The electrode is operable to apply RF energy to tissue. The electrode extends along both lateral sides of the clamp pad. The electrode further extends around the distal end of the clamp pad.

公开(公告)号：US20170164997A1

公开(公告)日：2017-06-15

申请号：US15355892

申请日：2016-11-18

申请人： Ethicon Endo-Surgery, LLC

发明人： Gregory W. Johnson ,  Jason R. Lesko ,  Frederick L. Estera ,  Amy M. Krumm ,  Catherine A. Corbett ,  William B. Weisenburgh, II ,  Barry C. Worrell ,  Mark A. Davison ,  Chad P. Boudreaux ,  John A. Hibner ,  Nathan Cummings ,  Ellen Gentry ,  William D. Dannaher ,  Christina M. Hough ,  Joseph Isosaki ,  Craig N. Faller ,  Shan Wan ,  Adam Brown ,  Candice Otrembiak ,  Eitan T. Wiener ,  Jeffrey D. Messerly ,  Kai Chen ,  Matthew C. Miller ,  William E. Clem

IPC分类号： A61B18/14 ,  A61N7/02 ,  A61B17/32

CPC分类号： A61B18/1445 ,  A61B2017/00389 ,  A61B2017/2825 ,  A61B2017/2945 ,  A61B2017/320073 ,  A61B2017/320078 ,  A61B2017/320094 ,  A61B2017/320095 ,  A61B2018/00607 ,  A61B2018/00994 ,  A61B2018/126 ,  A61B2018/1452

摘要： An end effector of an instrument is positioned in a patient. An ultrasonic blade of the end effector is positioned against tissue in the patient. The ultrasonic blade is activated to vibrate ultrasonically while the ultrasonic blade is positioned against tissue. At least one electrode of the end effector is positioned against tissue in the patient. The at least one electrode is activated to apply RF electrosurgical energy to tissue against which the at least one electrode is positioned against tissue.

公开(公告)号：US10507033B2

公开(公告)日：2019-12-17

申请号：US14836347

申请日：2015-08-26

申请人： Ethicon Endo-Surgery, LLC

发明人： Benjamin D. Dickerson ,  Steven P. Smolik ,  David J. Cagle ,  Jeffrey D. Messerly ,  Frederick L. Estera ,  Paul F. Riestenberg ,  Charles J. Scheib ,  Tylor C. Muhlenkamp ,  Kristen G. Denzinger ,  Ryan M. Asher

IPC分类号： A61B17/32 ,  A61B17/28 ,  A61B17/00

摘要： An ultrasonic instrument includes a body, a shaft assembly, and an end effector. The shaft assembly extends distally from the body. The shaft assembly includes an acoustic waveguide configured to acoustically couple with an ultrasonic transducer. The end effector includes an ultrasonic blade, a clamp arm and a clamp pad. The ultrasonic blade is in acoustic communication with the waveguide. The clamp arm is pivotally coupled with the shaft assembly. The clamp pad is configured to removably couple with the clamp arm while the clamp arm is pivotally coupled to the shaft assembly.

公开(公告)号：US20160302818A1

公开(公告)日：2016-10-20

申请号：US14688497

申请日：2015-04-16

申请人： Ethicon Endo-Surgery, LLC

发明人： William B. Weisenburgh, II ,  Barry C. Worrell ,  Jeffrey D. Messerly ,  Kristen L. Pirozzi, II ,  Craig N. Faller ,  John B. Schulte ,  Kristen Denzinger ,  Joseph Hollo ,  Jason Sullivan ,  Brian Black ,  Frederick L. Estera ,  David A. Monroe ,  Stephen Leuck ,  Tylor C. Muhlenkamp ,  Gregory A. Trees

IPC分类号： A61B17/32

CPC分类号： A61B17/320092 ,  A61B17/295 ,  A61B17/320068 ,  A61B2017/003 ,  A61B2017/00305 ,  A61B2017/00309 ,  A61B2017/00314 ,  A61B2017/00327 ,  A61B2017/00336 ,  A61B2017/00424 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2017/2946 ,  A61B2017/320069 ,  A61B2017/320071 ,  A61B2017/320089 ,  A61B2017/320093 ,  A61B2017/320094 ,  A61B2017/320095

摘要： A surgical apparatus includes a body assembly, a shaft, an acoustic waveguide, an articulation section, an end effector, and a rigidizing member. The shaft extends distally from the body assembly and defines a longitudinal axis. The acoustic waveguide includes a flexible portion. The articulation section is coupled with the shaft. A portion of the articulation section encompasses the flexible portion of the waveguide. The articulation section includes a first member and a second member. The second member is longitudinally translatable relative to the first member. The end effector includes an ultrasonic blade in acoustic communication with the waveguide. The rigidizing member is configured to selectively engage at least a portion of the articulation section to thereby selectively provide rigidity to the articulation section.

摘要翻译： 手术装置包括主体组件，轴，声波导，关节运动部分，末端执行器和刚性部件。 轴从主体组件向远侧延伸并且限定纵向轴线。 声波导包括柔性部分。 铰接部分与轴连接。 关节运动部分的一部分包围波导的柔性部分。 铰接部分包括第一部件和第二部件。 第二构件相对于第一构件纵向平移。 末端执行器包括与波导声学连通的超声刀片。 刚性构件构造成选择性地接合关节运动部分的至少一部分，从而选择性地为关节运动部分提供刚性。