公开(公告)号：US20210052319A1

公开(公告)日：2021-02-25

申请号：US17089243

申请日：2020-11-04

Applicant: GYRUS ACMI, INC., D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： John Mensch ,  Riyad Moe ,  Kester Julian Batchelor

IPC: A61B18/14

Abstract: A surgical device comprising: a closure assembly including: (a) a movement unit configured to be connected to a movable member, the movement unit including: (i) one or more bars; (ii) one or more bar biasing members in communication with the movement unit and moving the one or more bars; (b) a latch unit configured to be connected to a ground member, the latch unit including: (i) one or more hook latches that selectively receive the one or more bars, and (ii) one or more latch biasing members in communication with the one or more hook latches to selectively move the one or more hook latches; wherein all or a portion of the latch unit is movable relative to the ground member and all or a portion of the movement unit is movable relative to the movable member, and the latch unit and the movement unit are movable relative to each other when the latch unit and the movement unit are in contact.

公开(公告)号：US20170100147A1

公开(公告)日：2017-04-13

申请号：US15386537

申请日：2016-12-21

Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

Inventor： Nikhil M. Murdeshwar ,  John Mensch ,  Zane R. Ward ,  Kester J. Batchelor ,  Richard A. Thompson, II ,  Evan M. Leingang ,  Jeffrey J. Nelson

IPC: A61B17/295 ,  A61B18/14

CPC classification number: A61B17/295 ,  A61B17/29 ,  A61B18/1447 ,  A61B2017/2925 ,  A61B2017/2926 ,  A61B2017/2937 ,  A61B2017/2947 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00101 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00791 ,  A61B2018/1455

Abstract: The teachings herein provide an instrument comprising a forceps. The forceps comprise a hand piece; a tubular member connected to the hand piece; and a jaw assembly connected to the hand piece. The jaw assembly includes a first jaw element and a second jaw element. The first jaw element includes a gripping section and a flexing section. The flexing section includes an arcuate section. The second jaw element opposes the first jaw element and includes a gripping section. The tubular member is moveable onto the arcuate section of the first jaw clement so that the flexing section of the first jaw element is flexed and the jaw assembly is moved into a closed position. The first jaw element, the second jaw element, or both include a stiffening spine so that the jaw assembly is substantially rigid in the closed position.

公开(公告)号：US20140336645A1

公开(公告)日：2014-11-13

申请号：US14270538

申请日：2014-05-06

Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

Inventor： John Mensch ,  Riyad Moe ,  Jeffrey Nelson ,  Michael P. Baden

IPC: A61B18/14

CPC classification number: A61B18/1445 ,  A61B17/2909 ,  A61B2017/2837 ,  A61B2017/2946 ,  A61B2018/00607 ,  A61B2018/1452

Abstract: An article comprising: a housing comprising: i. a barrel portion, wherein a shaft capable of unidirectional or bidirectional movement is disposed within the barrel portion; wherein the shaft comprises a proximal end and a distal end; and wherein a pair of jaws is located at the distal end of the shaft; and ii. a plurality of controllers, wherein a jaw latch selector located under the barrel portion, connected to a shaft binder, is adapted for selecting between unidirectional and bidirectional movement of the shaft; and wherein a jaw controller located under the barrel portion is adapted to open and close the pair of jaws at the distal end of the shaft by movement of the shaft; wherein the shaft binder located in the barrel portion, disposed about the shaft, is connected to the jaw latch selector so that the shaft binder either binds upon the shaft to restrict movement of the shaft to unidirectional distal movement or does not bind upon the shaft so that the shaft moves bidirectionally; wherein the jaw controller and the jaw latch selector can be operated by fingers of the hand holding the housing; and wherein the shaft binder comprises a top portion and a bottom portion, wherein the top portion is held in a fixed position by the housing.

Abstract translation: 一种物品，包括：壳体，包括：i。 筒部，其中能够单向或双向移动的轴设置在筒部内; 其中所述轴包括近端和远端; 并且其中一对夹爪位于所述轴的远端; 和ii。 多个控制器，其中位于所述筒体部分下方的连接到轴固定件上的卡爪选择器适于在所述轴的单向和双向运动之间进行选择; 并且其中位于所述筒体部分下方的卡爪控制器适于通过所述轴的移动来在所述轴的远端处打开和关闭所述一对夹爪; 其中位于所述筒部分中的位于所述轴周围的所述轴夹具连接到所述钳口闩锁选择器，使得所述轴固定器可以绑定在所述轴上，以将所述轴的运动限制为单向远端运动，或者不绑定在所述轴上 轴双向移动; 其中所述钳口控制器和所述钳口闩锁选择器可以由握住所述壳体的手的手指操作; 并且其中所述轴固定件包括顶部和底部，其中所述顶部通过所述壳体保持在固定位置。