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    MEDICAL FORCEPS WITH OFFSET TEETH
    21.
    发明申请
    MEDICAL FORCEPS WITH OFFSET TEETH 审中-公开
    医疗强度与偏心

    公开(公告)号：US20160296274A1

    公开(公告)日：2016-10-13

    申请号：US15088655

    申请日：2016-04-01

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

    Inventor： John R. Mensch ,  Zane R. Ward ,  Jeffrey J. Nelson ,  Huisun Wang ,  Nikhil M. Murdeshwar

    IPC: A61B18/14

    CPC classification number: A61B18/1447 ,  A61B18/1442 ,  A61B2017/2926 ,  A61B2017/2933 ,  A61B2018/126 ,  A61B2018/1455

    Abstract: A forceps including a gripping assembly. The gripping assembly includes an upper jaw and a lower jaw. The upper jaw includes a proximal end and a distal end. The upper jaw includes an upper tooth having an upper proximally facing canted tooth surface and an upper distally facing canted tooth surface. The lower jaw includes a proximal end and a distal end. The lower jaw includes a socket having a lower distally facing canted socket surface and a lower proximally facing socket surface. The upper jaw, the lower jaw or both are moveable so that the gripping assembly moves between an open position and a gripping position. In the gripping position, a gap is defined between the upper distally facing canted tooth surface and the lower proximally facing socket surface.

    Abstract translation: 包括夹持组件的镊子。 夹持组件包括上钳口和下钳口。 上颚包括近端和远端。 上颚包括上齿，其具有上向近侧的倾斜齿表面和上端向上倾斜的倾斜齿表面。 下颌包括近端和远端。 下颚包括具有向下倾斜的向下倾斜的插座表面和下向近侧的插座表面的插座。 上颚，下颚或两者均可移动，使得夹持组件在打开位置和夹持位置之间移动。 在夹持位置，在上端面朝上的倾斜齿表面和下近端面的插座表面之间形成间隙。

    FORCEPS INCLUDING A PRE-LOADED HANDLE LATCH
    23.
    发明公开
    FORCEPS INCLUDING A PRE-LOADED HANDLE LATCH 审中-公开

    公开(公告)号：US20240108372A1

    公开(公告)日：2024-04-04

    申请号：US18529446

    申请日：2023-12-05

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

    Inventor： Eric J. Boone ,  Christian J. Fiksen ,  Zane R. Ward ,  Hanam S. Pham ,  Jeffrey Nelson

    IPC: A61B17/28 ,  A61B17/29 ,  A61B18/14

    CPC classification number: A61B17/2833 ,  A61B17/2909 ,  A61B18/1445 ,  A61B18/1447 ,  A61B18/16

    Abstract: A surgical device comprising: a closure assembly including: (a) a latch unit comprising: (A) a hook latch, having a home position, (B) a forward bias constraint, (C) a rearward bias constraint, and (D) a bias member extending between the forward bias constraint and the rearward bias constraint so that the bias member has a pre-load when the hook latch is in the home position; (b) a movement unit including a bar that is movable relative to the latch unit so that the bar is movable in a prescribed motion into contact with the latch unit to create a locked state; and wherein the bar moves into contact with the hook latch driving the hook latch in a first direction, away relative to the home position, and then the hook latch is moved by the bar in a second direction relative to the home position, and a loading of the bias member is increased from the pre-load when the hook latch is moved in either the first direction away from the home position or the second direction away from the home position.

    LAPAROSCOPIC FORCEPS ASSEMBLY FOR GRIPPING AND DISSECTION
    24.
    发明申请
    LAPAROSCOPIC FORCEPS ASSEMBLY FOR GRIPPING AND DISSECTION 有权

    公开(公告)号：US20220361905A1

    公开(公告)日：2022-11-17

    申请号：US17804022

    申请日：2022-05-25

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

    Inventor： Theodore C. Blus ,  Zane R. Ward ,  Jeffrey Nelson ,  Riyad Moe

    IPC: A61B17/29

    Abstract: A surgical device comprising: (a) a first jaw; (b) a second jaw opposing the first jaw, the first jaw, the second jaw, or both being movable relative to one another between a jaw nominal position and a jaw clamped position; (c) a clamp lever in communication with the first jaw and the second jaw, the clamp lever moving the first jaw, the second jaw, or both from the jaw nominal position to the jaw clamped position when an external force is imparted upon the clamp lever in a first direction; and (d) a stop bias member that stops movement of the clamp lever when the external force is removed so that the first jaw and the second jaw are in the jaw nominal position at rest; wherein the first jaw and the second jaw are movable from the jaw nominal position to a jaw spread position when the clamp lever is moved in a second direction that opposes the first direction by an external force deforming the stop bias member so that a distance between the first jaw and the second jaw is larger in the jaw spread position than in the jaw nominal position.

    FORCEPS HAVING ACTUATOR SPLAY CONTROL
    25.
    发明申请
    FORCEPS HAVING ACTUATOR SPLAY CONTROL 审中-公开

    公开(公告)号：US20200305962A1

    公开(公告)日：2020-10-01

    申请号：US16830181

    申请日：2020-03-25

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

    Inventor： Zane R. Ward ,  Eric J. Boone ,  Christian J. Fiksen

    IPC: A61B18/14

    Abstract: Forceps with improved actuation include a housing and a body that is longitudinally slidable relative to the housing. The body having a peripheral flange extending outward towards the housing. A trigger includes an actuation surface configured to receive a force input from a user. The trigger further including at least one arm configured to transfer the received force input to the body. To inhibit lateral splaying of the at least one arm when the trigger is actuated, the housing includes a first control surface, such as a rib proximate the arm.

    FORCEPS GUIDE PLUG
    26.
    发明申请
    FORCEPS GUIDE PLUG 审中-公开

    公开(公告)号：US20200305912A1

    公开(公告)日：2020-10-01

    申请号：US16830175

    申请日：2020-03-25

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

    Inventor： Theodore C. Blus ,  Zane R. Ward

    IPC: A61B17/295

    Abstract: A surgical tool can include an outer tube, an end effector, an inner tube, and a distal plug. The outer tube can extend along a longitudinal axis and the outer tube can include a pair of outer arms. The end effector can be connected to the outer arms. The inner tube can be located within the outer tube and can extend along the longitudinal axis. The inner tube can be connected to the end effector and the inner tube can be translatable along the outer tube to operate the end effector. The distal plug can be securable to the outer tube between the outer arms proximal of the end effector. The distal plug can include a wire routing bore extending therethrough.

    FORCEPS DRIVE SHAFT
    27.
    发明申请
    FORCEPS DRIVE SHAFT 审中-公开

    公开(公告)号：US20200305911A1

    公开(公告)日：2020-10-01

    申请号：US16830150

    申请日：2020-03-25

    Applicant: Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America

    Inventor： Hanam Pham ,  John Mensch ,  Zane R. Ward ,  Theodore C. Blus ,  Jeffrey D. Holton ,  Thomas J. Holman

    IPC: A61B17/295

    Abstract: Surgical forceps can include a drive pin an outer tube, a first jaw, a second jaw, and an inner tube. The outer tube can define a longitudinal axis. The first jaw can be pivotably connected to the outer tube. The first jaw can include a pair of flanges located at a proximal portion of the first jaw, where each flange can include a track receiving the drive pin. The inner tube can be located within the outer tube and can extend along the longitudinal axis. The inner tube can include a pair of arms extending from a distal portion of the inner tube. The drive pin can be securable to the pair of arms. The inner tube can be translatable within the outer tube to drive the drive pin along the tracks to move the second jaw between open and closed positions.

    MEDICAL FORCEPS WITH OFFSET TEETH
    28.
    发明申请
    MEDICAL FORCEPS WITH OFFSET TEETH 审中-公开

    公开(公告)号：US20190269455A1

    公开(公告)日：2019-09-05

    申请号：US16413835

    申请日：2019-05-16

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

    Inventor： John R. Mensch ,  Zane R. Ward ,  Jeffrey J. Nelson ,  Huisun Wang ,  Nikhil M. Murdeshwar

    IPC: A61B18/14

    Abstract: A forceps including a gripping assembly. The gripping assembly includes an upper jaw and a lower jaw. The upper jaw includes a proximal end and a distal end. The upper jaw includes an upper tooth having an upper proximally facing canted tooth surface and an upper distally facing canted tooth surface. The lower jaw includes a proximal end, and a distal end. The lower jaw includes a socket having a lower distally facing canted socket surface and a lower proximally facing socket surface. The upper jaw, the lower jaw, or both are moveable so that the gripping assembly moves between an open position and a gripping position. In the gripping position, a gap is defined between the upper distally facing canted tooth surface and the lower proximally facing socket surface.

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