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    RECONFIGURABLE ELECTROSURGICAL DEVICE
    1.
    发明申请
    RECONFIGURABLE ELECTROSURGICAL DEVICE 有权

    公开(公告)号：US20210145506A1

    公开(公告)日：2021-05-20

    申请号：US17106420

    申请日：2020-11-30

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

    Inventor： Kester Julian Batchelor ,  Richard J. Curtis ,  Ryan J. Windgassen

    IPC: A61B18/14 ,  A61B17/28 ,  A61B17/295 ,  A61B18/08 ,  A61B18/12

    Abstract: A device including forceps having first and second working arms, a blade, and an arm securing mechanism having an electromagnetic latch. Distal ends of the first and second arms are biased toward each other by a first force when the electromagnetic latch is energized. The device is switchable between a first configuration where the distal ends of the arms are biased away from each other and the blade is proximal to the distal ends of the arms; a second configuration where the distal ends of the arms are biased toward each other by the first force and the blade is proximal to the distal ends of the arms; and a third configuration where the distal ends of the arms are biased toward each other by the first force and the blade is substantially flush with or extends beyond the distal ends of the arms.

    MEDICAL FORCEPS WITH VESSEL TRANSECTION CAPABILITY
    5.
    发明申请
    MEDICAL FORCEPS WITH VESSEL TRANSECTION CAPABILITY 审中-公开

    公开(公告)号：US20170340379A1

    公开(公告)日：2017-11-30

    申请号：US15680431

    申请日：2017-08-18

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

    Inventor： Kester J. Batchelor ,  Richard J. Curtis ,  Ryan J. Windgassen

    IPC: A61B18/14 ,  A61B17/285 ,  A61B18/00

    Abstract: A surgical device includes a forceps and a blade. The forceps includes a first working jaw and a second working jaw. The blade extends along a longitudinal axis and includes a notched section. The blade is located between the first working jaw and the second working jaw. A first therapy current can be connected to the first working jaw, the second working jaw, or both so that tissue gripped between the first working jaw and the second working jaw and within the notched section can be coagulated. While the tissue is gripped between the first working jaw and the second working jaw, the blade is moveable along its longitudinal axis so that the tissue is cut with the notched section without repositioning the first working jaw, the second working jaw, or both.

    RECONFIGURABLE ELECTROSURGICAL DEVICE
    6.
    发明申请
    RECONFIGURABLE ELECTROSURGICAL DEVICE 审中-公开
    可重构电磁装置

    公开(公告)号：US20160051275A1

    公开(公告)日：2016-02-25

    申请号：US14830069

    申请日：2015-08-19

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

    Inventor： Kester J. Batchelor ,  Richard J. Curtis ,  Ryan J. Windgassen

    IPC: A61B17/295 ,  A61B18/08

    CPC classification number: A61B18/1442 ,  A61B17/2812 ,  A61B17/282 ,  A61B17/2833 ,  A61B17/295 ,  A61B18/085 ,  A61B18/1402 ,  A61B2017/00411 ,  A61B2018/00273 ,  A61B2018/00607 ,  A61B2018/00946 ,  A61B2018/00958 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2018/1462

    Abstract: An electrosurgical device comprising: forceps including: (i) a first working arm and (ii) a second working arm; a blade; wherein the electrosurgical device is capable of being switched between: (A) a first mechanical configuration where the first working arm and second working arm are free to move in a direction towards each other to grasp tissue therebetween; (B) a second mechanical configuration where the first working arm and second working arm are secured together by an arm securing mechanism that prevents movement of the first working arm and the second working arm in a direction towards each other; and (C) a third mechanical configuration where the first working arm and second working arm are secured together so that the first working arm and the second working arm are prevented from moving in a direction towards each other, and the blade is substantially flush with or extend beyond a distal end of the first working arm and the second working arm; and wherein the electrosurgical device is configured to: deliver a bipolar current between the first working arm and the second working arm, and to prevent current from flowing from the blade when the electrosurgical device is in the first mechanical configuration and the second mechanical configuration; and deliver current through the blade when the electrosurgical device is in the third mechanical configuration.

    Abstract translation: 一种电外科装置，包括：钳子，包括：（i）第一工作臂和（ii）第二工作臂; 刀片 其中所述电外科装置能够在以下之间切换：（A）第一机械结构，其中所述第一工作臂和所述第二工作臂在朝向彼此的方向上自由地移动以在其间夹住组织; （B）第二机械构造，其中第一工作臂和第二工作臂通过臂固定机构固定在一起，该臂固定机构防止第一工作臂和第二工作臂朝向彼此的方向移动; 和（C）第三机械构造，其中第一工作臂和第二工作臂被固定在一起，使得第一工作臂和第二工作臂被阻止朝向彼此的方向移动，并且叶片基本上与 延伸超过第一工作臂和第二工作臂的远端; 并且其中所述电外科设备被配置为：在所述电外科设备处于所述第一机械构造和所述第二机械构造中时，在所述第一工作臂和所述第二工作臂之间传递双极电流，并且防止电流从所述刀片流出; 并且当电外科设备处于第三机械配置时，通过叶片传送电流。

    FORCEPS WITH A ROTATION ASSEMBLY
    7.
    发明申请
    FORCEPS WITH A ROTATION ASSEMBLY 有权
    带旋转装置的弹药

    公开(公告)号：US20140135805A1

    公开(公告)日：2014-05-15

    申请号：US14075107

    申请日：2013-11-08

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

    Inventor： Ryan J. Windgassen ,  Jeffrey Nelsen ,  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 comprising; (i) a hollow tube having a longitudinal axis; (ii) assemblies, that are extendable through the hollow tube, comprising; (1) support rods; (2) functional attachments at the end of the support rods; (b) a hand piece comprising; (i) housing structures defining a cavity that houses the stylet; (ii) actuating mechanisms, in communication with the stylet, comprising; (1) a bearing fitting located on the stylet; (2) a shuttle in communication with the bearing fitting, and constrained by a plurality of guide ridges so that the shuttle is movable along a longitudinal axis and restricted from rotational movement around the longitudinal axis; (3) a socket housed by the shuttle, the socket receiving the bearing fitting and being rotatable relative to the shuttle; and (4) levers in communication with the stylet that causes movement of the hollow tube and the assemblies are relative to each other.

    Abstract translation: 一种钳子，包括：（a）探针，包括： （i）具有纵轴的中空管; （ii）可通过中空管延伸的组件，包括： （1）支撑杆; （2）支撑杆末端的功能附件; （b）手部件，包括： （i）定义容纳探针的腔的外壳结构; （ii）与探针通信的致动机构，包括： （1）位于探针上的轴承配件; （2）与所述轴承配件连通的梭子，并且由多个导向脊限制，使得梭子可沿着纵向轴线移动并且限制围绕纵向轴线的旋转运动; （3）由梭子容纳的插座，所述插座容纳所述轴承配件并能够相对于梭子旋转; 和（4）与探针引导的导致中空管和组件移动的杠杆相对于彼此。

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