公开(公告)号：US10080605B2

公开(公告)日：2018-09-25

申请号：US14798016

申请日：2015-07-13

Applicant: COVIDIEN LP

Inventor： Judd C. Nutting

IPC: A61B18/14 ,  A61B18/12 ,  A61B17/29 ,  A61B18/00 ,  A61B17/295 ,  A61B17/00

CPC classification number: A61B18/1445 ,  A61B17/29 ,  A61B17/2909 ,  A61B17/295 ,  A61B18/1482 ,  A61B2017/00336 ,  A61B2017/2919 ,  A61B2017/292 ,  A61B2017/2925 ,  A61B2018/00196 ,  A61B2018/00577 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/0063 ,  A61B2018/00922 ,  A61B2018/00952 ,  A61B2018/00958 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1475

Abstract: An electrosurgical instrument includes a housing, a shaft extending from the housing, and an end effector assembly attached at a distal end of the shaft. A handle assembly is coupled to the housing and includes a movable handle for manipulating the end effector assembly. An outer sleeve is disposed about the shaft and selectively translatable relative thereto. An energizable member is operably coupled to the outer sleeve. A deployment mechanism is provided including a lever rotatably coupled to the housing and positioned proximally of the movable handle and at least one link member coupled between the lever and the outer sleeve. The link member(s) couple to the outer sleeve distally of the movable handle. Rotation of the lever translates the outer sleeve distally to move the outer sleeve over the end effector assembly and simultaneously deploy the energizable member distally past the end effector assembly.

公开(公告)号：USD844139S1

公开(公告)日：2019-03-26

申请号：US29616385

申请日：2017-09-06

Applicant: COVIDIEN LP

Designer： David N. Heard ,  Dylan R. Kingsley ,  Judd C. Nutting ,  Daniel A. Joseph ,  James D. Allen, IV

公开(公告)号：US10537381B2

公开(公告)日：2020-01-21

申请号：US15055260

申请日：2016-02-26

Applicant: COVIDIEN LP

Inventor： Daniel A. Joseph ,  Gregory P. Hertrich ,  Jeremy P. Green ,  Dylan R. Kingsley ,  Judd C. Nutting

IPC: A61B18/14 ,  A61B18/00

Abstract: A surgical instrument includes a housing, first, second, and third actuators operably coupled to the housing, an at least partially semi-rigid shaft extending distally from the housing, an end effector assembly disposed at a distal end of the shaft, and first, second, and third bars extending through the shaft in non-coaxial arrangement. The first bar is operably coupled between the first actuator and the end effector assembly such that actuation thereof effects manipulation of the end effector assembly. The second bar is operably coupled between the second actuator and a first deployable component such that actuation thereof effects deployment of the first deployable component relative to the end effector assembly. The third bar is operably coupled between the third actuator and a second deployable component such that actuation thereof effects deployment of the second deployable component relative to the end effector assembly.

公开(公告)号：USD844138S1

公开(公告)日：2019-03-26

申请号：US29616376

申请日：2017-09-06

Applicant: COVIDIEN LP

Designer： Purvishkumar H. Soni ,  Kurt J. Anglese ,  Judd C. Nutting ,  Dylan R. Kingsley ,  Daniel A. Joseph