Modular joint barrier retainer assembly and method
    3.
    发明授权
    Modular joint barrier retainer assembly and method 有权
    模块式接头挡板组件及方法

    公开(公告)号:US09428904B2

    公开(公告)日:2016-08-30

    申请号:US14474632

    申请日:2014-09-02

    IPC分类号: E04B1/68 E04B1/74 E04B1/94

    摘要: A modular joint barrier retainer assembly, including: a barrier including one or more material layers; a retainer strip coupled to the barrier; and an anchor flange selectively coupled to the retainer strip at a first end of the anchor flange, wherein a second end of the anchor flange is configured to be selectively coupled to one or more of an expansion joint cover and a building substrate. The barrier is selectively disposed within an expansion joint or other gap of a building. The retainer strip is coupled to the barrier via one or more mechanical fasteners that are disposed through the one or more material layers and secured to the retainer strip. The anchor flange includes a hook portion that selectively engages a lip portion of the retainer strip. The anchor flange is selectively secured to the retainer strip via one or more mechanical fasteners.

    摘要翻译: 一种模块化关节屏障保持器组件,包括:包括一个或多个材料层的屏障; 连接到屏障的保持条; 以及在所述锚定凸缘的第一端处选择性地联接到所述保持器条的锚定凸缘,其中所述锚定凸缘的第二端被配置为选择性地联接到膨胀接头盖和建筑衬底中的一个或多个。 屏障选择性地设置在建筑物的膨胀节或其他间隙内。 保持器条经由一个或多个机械紧固件联接到阻挡件,该机械紧固件设置成穿过一个或多个材料层并固定到保持器条。 锚定凸缘包括选择性地接合保持器条的唇部的钩部。 锚定凸缘经由一个或多个机械紧固件选择性地固定到保持器条。

    Active braking electrical surgical instrument and method for braking such an instrument
    5.
    发明授权
    Active braking electrical surgical instrument and method for braking such an instrument 有权
    主动制动电气手术器械及其制作方法

    公开(公告)号:US08627993B2

    公开(公告)日:2014-01-14

    申请号:US12612525

    申请日:2009-11-04

    IPC分类号: A61B17/03

    摘要: An electrically powered surgical instrument includes a surgical end effector having a surgical procedure effecting actuation assembly. A handle is coupled with the end effector. An electric motor is disposed within a shell of the handle and has power terminals and a drive train actuating the assembly when the motor is supplied with power. A break-before-make power supply switch at the handle selectively controls supply of power to the motor. A post-termination braking circuit electrically short-circuits the power terminals when the switch does not supply power to the motor. A method for post-termination braking of an electrical motor utilizes the permanent magnetic field of the motor to counteract an inertia-induced over-stroke characteristic of the motor, drive train, and/or actuation assembly after powered operation by short-circuiting the still-spinning motor to create an electrically generated magnetic field in opposition to the permanent magnetic field upon ceasing supply of power to the motor.

    摘要翻译: 电动外科器械包括具有影响致动组件的手术过程的手术末端执行器。 手柄与末端执行器相连。 电动机设置在手柄的壳体内,并且当电动机被供电时具有动力端子和驱动组件的驱动系统。 手柄上的断开电源开关可选择性地控制电机的电源供应。 当开关不向电机供电时,终端后制动电路使电源端子电短路。 一种用于电动马达的终端后制动的方法利用电动机的永久磁场,通过使静止电动机短路来抵消动力操作之后电动机,传动系和/或致动组件的惯性引起的超行程特性 在停止向电动机供电时产生与永久磁场相对的电产生的磁场。

    Surgical stapling and cutting device and method for using the device
    6.
    发明授权
    Surgical stapling and cutting device and method for using the device 有权
    手术装订和切割装置及其使用方法

    公开(公告)号:US08579176B2

    公开(公告)日:2013-11-12

    申请号:US11491626

    申请日:2006-07-24

    IPC分类号: A61B17/068

    摘要: A medical device includes a control handle having an articulation joint actuator, a surgical end effector, and a passive articulating joint connecting the end effector to the control handle. The articulation joint actuator, when unactuated, holds the passive articulation joint and, thereby, the end effector, in a substantially fixed articulation position, and, when actuated, releases the passive articulation joint into a freely articulating state to permit free articulation of the end effector with respect to the control handle dependent upon external forces acting upon the end effector. A method for operating the end effector includes retaining the passive articulation joint in a stable position with an articulation lock and actuating a release of the articulation lock to unlock the passive articulation joint and, thereby, permit articulating motion of the end effector through the passive articulation joint dependent upon the external forces acting upon the end effector.

    摘要翻译: 医疗装置包括具有关节运动关节致动器,手术末端执行器和将末端执行器连接到控制手柄的被动关节运动关节的控制手柄。 关节运动关节致动器在未致动时将被动铰接接头以及由此的端部执行器保持在基本上固定的关节位置,并且当被致动时,被动铰接接头释放到自由铰接状态,以允许端部自由铰接 相对于控制手柄的效应器取决于作用在末端执行器上的外力。 用于操作末端执行器的方法包括将被动关节关节保持在具有关节运动锁定的稳定位置,并且致动释放关节运动锁以解锁被动关节运动关节,从而允许末端执行器通过被动关节运动 关节取决于作用在末端执行器上的外力。

    Cordless hand-held ultrasonic cautery cutting device and method
    9.
    发明授权
    Cordless hand-held ultrasonic cautery cutting device and method 有权
    无绳手持式超声波烧灼切割装置及方法

    公开(公告)号:US08435257B2

    公开(公告)日:2013-05-07

    申请号:US12547975

    申请日:2009-08-26

    IPC分类号: A61B17/32

    摘要: A disposable ultrasonic surgical handle connectable to an ultrasonic transducer, an ultrasonic waveguide, a removable battery, and an ultrasonic-signal-generator assembly, includes a handle body with a portion defining a battery-holding compartment, the battery-holding compartment having at least two battery contacts, a waveguide attachment dock exposed to the environment and shaped to accept the waveguide therein, a transducer attachment dock exposed to the environment and shaped to place the ultrasonic transducer in coaxial alignment with the waveguide when the waveguide is disposed within the waveguide attachment dock, and an ultrasonic-signal-generator assembly dock exposed to the environment. The ultrasonic-signal-generator assembly dock is shaped to substantially simultaneously selectively removably secure the ultrasonic-signal-generator assembly to the handle body, place an end of the ultrasonic transducer within the transducer attachment dock, and electrically couple the ultrasonic-signal-generator assembly to the at least two battery contacts.

    摘要翻译: 可连接到超声波换能器,超声波导,可拆卸电池和超声波信号发生器组件的一次性超声手术手柄包括具有限定电池保持室的部分的手柄主体,电池保持室至少具有 两个电池触点,暴露于环境并成形为接受其中的波导的波导附件基座,暴露于环境的换能器附接基座并成形为当波导设置在波导附件内时将超声换能器与波导同轴对准 码头和一个暴露于环境的超声波信号发生器装配码头。 超声波信号发生器组件坞被成形为基本上同时选择性地可移除地将超声信号发生器组件固定到手柄本体,将超声换能器的一端放置在换能器附件底座内,并将超声信号发生器 组装到至少两个电池触点。