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    Apparatus, system and method for performing an electrosurgical procedure
    2.
    发明授权
    Apparatus, system and method for performing an electrosurgical procedure 有权

    公开(公告)号：US10085794B2

    公开(公告)日：2018-10-02

    申请号：US15155221

    申请日：2016-05-16

    Applicant: COVIDIEN LP

    Inventor： Duane E. Kerr ,  Peter D. Gadsby ,  Glenn A. Horner

    IPC: A61B18/14 ,  A61B18/12 ,  A61B18/18 ,  A61B18/20 ,  A61B17/29 ,  A61B18/00

    Abstract: The present disclosure provides a bipolar forceps. The bipolar forceps includes a housing having a handle assembly including a movable handle and one or more shafts. An end effector assembly operatively connects to a distal end of the shaft and includes a pair of first and second jaw members. A solenoid is in operative communication with the movable handle and operatively couples to a drive rod operatively coupled to at least one of the first and second jaw members for causing movement thereof. One or both of the first and second jaw members includes one or more teeth configured to engage one or more teeth located on the drive rod such that rotation of the solenoid imparts one of longitudinal and rotational movement of the drive rod such that at least one of the first and second jaw members moves between the open and closed positions.

    Surgical forceps
    4.
    发明授权
    Surgical forceps 有权

    公开(公告)号：US09888958B2

    公开(公告)日：2018-02-13

    申请号：US14603685

    申请日：2015-01-23

    Applicant: COVIDIEN LP

    Inventor： Allan J. Evans ,  Peter M. Mueller ,  Peter D. Gadsby

    IPC: A61B18/12 ,  A61B18/14 ,  A61B18/00

    CPC classification number: A61B18/1445 ,  A61B2018/0063 ,  A61B2018/1452 ,  A61B2018/1455

    Abstract: A forceps includes an end effector assembly including first and second jaw members. One or both of the jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One or both of the jaw members includes a jaw frame including an engagement recess defined on each lateral side thereof and a replaceable component configured for slidable positioning about the jaw frame. The replaceable component includes an outer jaw housing having an engagement tang disposed on each lateral side thereof. The engagement tangs are configured to engage the engagement recesses of the jaw frame upon slidable positioning of the replaceable component about the jaw frame to secure the replaceable component to the jaw frame. The replaceable component includes an electrically conductive tissue sealing plate engaged to the outer jaw housing to define a tissue sealing surface.

    Temperature monitoring return electrode
    5.
    发明授权
    Temperature monitoring return electrode 有权
    温度监控回流电极

    公开(公告)号：US08690867B2

    公开(公告)日：2014-04-08

    申请号：US13767705

    申请日：2013-02-14

    Applicant: Covidien LP

    Inventor： James E. Dunning ,  Peter D. Gadsby ,  David Gresback

    IPC: A61B18/16

    CPC classification number: A61B18/16 ,  A61B18/1206 ,  A61B2018/00654 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00797 ,  A61B2018/00821 ,  A61B2018/00875 ,  A61B2018/1467 ,  A61N1/0408 ,  A61N1/0492 ,  A61N1/06

    Abstract: An electrosurgical return electrode is disclosed. The return electrode includes a first and second flexible conductive material layers and a material layer disposed between the first and second conductive material layers. The material layer is transitionable between a solid state and a non-solid state, the material layer is also configured to melt upon an increase in temperature beyond a predetermined threshold, thereby increasing conductivity between the first and second conductive material layer.

    Abstract translation: 公开了电外科返回电极。 返回电极包括第一和第二柔性导电材料层和设置在第一和第二导电材料层之间的材料层。 材料层在固态和非固态之间是可转换的，材料层还被配置为在温度升高超过预定阈值时熔化，从而增加第一和第二导电材料层之间的导电性。

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