公开(公告)号：US20170196580A1

公开(公告)日：2017-07-13

申请号：US15468824

申请日：2017-03-24

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

Inventor： Ryan J. Windgassen ,  Jeffrey Nelson ,  Dennis G. Lamser ,  John R. Mensch ,  Zane R. Ward ,  Timothy Ozell

IPC: A61B17/295

CPC classification number: A61B17/2909 ,  A61B17/295 ,  A61B18/1445 ,  A61B2017/00526 ,  A61B2017/2913 ,  A61B2017/292 ,  A61B2017/2925 ,  A61B2017/2929 ,  A61B2018/00607 ,  Y10T29/49826

Abstract: A forceps comprising: (a) a stylet having a hollow tube having a proximal end region and a longitudinal axis; one or more assemblies that are extendable through the hollow tube, the one or more assemblies comprising: one or more support rods and one or more functional attachments; (b) a hand piece comprising: one or more housing structures defining a cavity; one or more actuating mechanisms comprising: a bearing fitting; a shuttle in communication with the bearing fitting constrained by a plurality of guide ridges; a socket housed by the shuttle; and one or more levers in communication with stylet so that movement of the one or more levers causes movement of the hollow tube and movement of the one or more assemblies; and wherein the movement of the hollow tube and the movement of the one or more assemblies are relative to each other.