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    SYSTEM AND METHOD FOR USING RFID TAGS TO DETERMINE STERILIZATION OF DEVICES
    5.
    发明申请
    SYSTEM AND METHOD FOR USING RFID TAGS TO DETERMINE STERILIZATION OF DEVICES 有权

    公开(公告)号：US20210350332A1

    公开(公告)日：2021-11-11

    申请号：US17443007

    申请日：2021-07-19

    Applicant: Covidien LP

    Inventor： Patrick L. Dumbauld ,  Jeffrey L. Jensen ,  Scott E.M. Frushour ,  William G. Paterson ,  Paul E. Ourada ,  Robert M. Sharp ,  Erich M. Velandia

    IPC: G06Q10/10 ,  G08B21/24 ,  G06K7/10 ,  G16H40/40

    Abstract: Methods and systems for controlling the usage of devices with embedded RFID tags including connecting a device to an energy source and reading data from a memory device incorporated in the device. The data may include a unique identifier (UID), a usage value, an activation value, a reprocessing value, and/or a sterilization indicator. The usage value is incremented when the device is connected to the energy source and the activation value is incremented when the device is activated permitting energy to flow from the energy source to the device. Usage of the device is prevented if the UID is on a list of prohibited UIDs, the usage value is not lower than a usage limitation value, the reprocessing value equals a reprocessing limitation value, the activation value equals an activation limitation value, and/or the sterilization indicator does not indicate that the device has been sterilized since its previous usage.

    CUTTING MECHANISMS FOR SURGICAL END EFFECTOR ASSEMBLIES, INSTRUMENTS, AND SYSTEMS
    6.
    发明申请
    CUTTING MECHANISMS FOR SURGICAL END EFFECTOR ASSEMBLIES, INSTRUMENTS, AND SYSTEMS 审中-公开

    公开(公告)号：US20200297369A1

    公开(公告)日：2020-09-24

    申请号：US16897523

    申请日：2020-06-10

    Applicant: Covidien LP

    Inventor： Thomas E. Drochner ,  David J. Van Tol ,  Duane E. Kerr ,  Gary M. Couture ,  James D. Allen, IV ,  Robert M. Sharp

    IPC: A61B17/295 ,  A61B18/14

    Abstract: An end effector assembly configured for use with a surgical instrument or surgical system includes first and second jaw members each including an outer jaw housing, a tissue-treating plate, and a longitudinally-extending channel therethrough. At least one of the first or second jaw members is pivotable relative to the other between a spaced-apart position and an approximated position. A cutting mechanism is configured to cut tissue grasped between the jaw members. The cutting mechanism may include an activation member coupled to a knife and configured to advance the knife transversely between the jaw members, a heat-activated elongated sheet configured to un-roll to advance a cutting edge thereof transversely between the jaw members, or a clutch and spring mechanism configured to deploy a knife longitudinally between the jaw members.

    Surgical forceps including reposable end effector assemblies
    8.
    发明授权
    Surgical forceps including reposable end effector assemblies 有权
    手术钳包括可重复使用的末端执行器组件

    公开(公告)号：US09301798B2

    公开(公告)日：2016-04-05

    申请号：US13936510

    申请日：2013-07-08

    Applicant: COVIDIEN LP

    Inventor： Duane E. Kerr ,  James D. Allen, IV ,  Robert M. Sharp ,  William H. Nau, Jr.

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

    CPC classification number: A61B18/1445 ,  A61B17/29 ,  A61B17/295 ,  A61B2017/2931 ,  A61B2017/2936 ,  A61B2017/294 ,  A61B2017/2947 ,  A61B2018/1455 ,  A61B2018/1495

    Abstract: A surgical forceps includes a housing having a movable handle coupled thereto and movable between an initial position and a compressed position. A drive bar is operably coupled to the movable handle such that movement of the movable handle between the initial and compressed positions effects longitudinal translation of the drive bar. The drive bar further includes a coupling member disposed at a distal end thereof. An end effector assembly includes first and second jaw members movable between spaced-apart and approximated positions. Each jaw member defines a cam slot. A cam pin is slidably disposed within the cam slot of each of the jaw members. The coupling member is configured to releasably engage the cam pin such that movement of the movable handle between the initial position and the compressed position effects movement of the jaw members between the spaced-apart position and the approximated position.

    Abstract translation: 手术钳包括壳体，该壳体具有联接到其上的可移动手柄，并可在初始位置和压缩位置之间移动。 驱动杆可操作地联接到可动手柄，使得可移动手柄在初始压缩位置和压缩位置之间的移动影响驱动杆的纵向平移。 驱动杆还包括设置在其远端处的联接构件。 末端执行器组件包括可在间隔开和近似位置之间移动的第一和第二钳口构件。 每个钳口构件限定凸轮槽。 凸轮销可滑动地设置在每个钳口构件的凸轮槽内。 联接构件被构造成可释放地接合凸轮销，使得可移动手柄在初始位置和压缩位置之间的移动影响夹爪构件在间隔位置和近似位置之间的运动。

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