Keel punch impactor with connection device
    1.
    发明授权
    Keel punch impactor with connection device 有权
    带连接装置的龙骨冲击器

    公开(公告)号:US08435241B2

    公开(公告)日:2013-05-07

    申请号:US12340012

    申请日:2008-12-19

    IPC分类号: A61B17/00 A61F2/46

    摘要: A keel punch impactor comprises a main body having an interior bore. A locking shaft is positioned in the interior bore of the main body, the locking shaft defining a shaft axis. An actuator is in contact with the locking shaft. The actuator is moveable between a first position and a second position. The position of the locking shaft is moved within the interior bore of the main body upon movement of the actuator. In particular, the locking shaft is moved such that the shaft axis is offset when the actuator is moved from the first position to the second position. When the shaft is moved, a head on the shaft is moved into or out of alignment with a boss extending from the main body of the keel punch impactor.

    摘要翻译: 龙骨冲击器包括具有内孔的主体。 锁定轴定位在主体的内孔中,锁定轴限定轴的轴线。 致动器与锁定轴接触。 致动器可在第一位置和第二位置之间移动。 当致动器移动时,锁定轴的位置在主体的内孔内移动。 特别地,锁定轴移动,使得当致动器从第一位置移动到第二位置时,轴轴线偏移。 当轴移动时,轴上的头部从与龙骨冲头的主体延伸的凸台移动或脱离对准。

    KEEL PUNCH IMPACTOR WITH CONNECTION DEVICE
    2.
    发明申请
    KEEL PUNCH IMPACTOR WITH CONNECTION DEVICE 有权
    带连接装置的KEEL PUNCH IMPACTOR

    公开(公告)号:US20100076438A1

    公开(公告)日:2010-03-25

    申请号:US12340012

    申请日:2008-12-19

    IPC分类号: A61B17/00 A61B17/56

    摘要: A keel punch impactor comprises a main body having an interior bore. A locking shaft is positioned in the interior bore of the main body, the locking shaft defining a shaft axis. An actuator is in contact with the locking shaft. The actuator is moveable between a first position and a second position. The position of the locking shaft is moved within the interior bore of the main body upon movement of the actuator. In particular, the locking shaft is moved such that the shaft axis is offset when the actuator is moved from the first position to the second position. When the shaft is moved, a head on the shaft is moved into or out of alignment with a boss extending from the main body of the keel punch impactor.

    摘要翻译: 龙骨冲击器包括具有内孔的主体。 锁定轴定位在主体的内孔中,锁定轴限定轴的轴线。 致动器与锁定轴接触。 致动器可在第一位置和第二位置之间移动。 当致动器移动时,锁定轴的位置在主体的内孔内移动。 特别地,锁定轴移动,使得当致动器从第一位置移动到第二位置时,轴轴线偏移。 当轴移动时,轴上的头部从与龙骨冲头的主体延伸的凸台移动或脱离对准。

    Finely adjustable resection assembly
    4.
    发明申请
    Finely adjustable resection assembly 有权
    精细可调的切除组件

    公开(公告)号:US20060247646A1

    公开(公告)日:2006-11-02

    申请号:US11410404

    申请日:2006-04-25

    IPC分类号: A61F5/00

    CPC分类号: A61B17/157

    摘要: A finely-adjustable resection guide has two bodies pivotally connected to each other. One of the bodies has a plurality of threaded through-bores extending in perpendicular directions through the body. Two thumbscrews extend through the threaded through-bores. The thumbscrews can translate linearly with respect to the body as they are turned. A cutting block is pivotally connected to the body that has the thumbscrews. Linear translation of one of the thumbscrews causes the cutting guide surface of the cutting block to pivot about one axis and linear translation of the other thumbscrew causes the cutting guide surface to pivot about another axis that is perpendicular to the first axis. A third threaded member is provided to adjust the proximal-distal position of the cutting guide surface.

    摘要翻译: 精细可调节的切除引导件具有彼此枢转连接的两个主体。 其中一个主体具有穿过主体的垂直方向延伸的多个螺纹通孔。 两个指旋螺丝穿过螺纹穿孔。 指旋螺钉在转动时可以相对于身体线性平移。 切割块枢转地连接到具有指旋螺钉的主体。 一个指旋螺钉的直线平移导致切割块的切割引导表面围绕一个轴线枢转,并且另一个指旋螺旋线的直线平移导致切割引导表面围绕垂直于第一轴线的另一个轴线枢转。 提供第三螺纹构件以调节切割引导表面的近端远端位置。

    Acetabular instrument and associated method
    6.
    发明申请
    Acetabular instrument and associated method 有权
    髋臼仪及相关方法

    公开(公告)号:US20050228390A1

    公开(公告)日:2005-10-13

    申请号:US10812426

    申请日:2004-03-30

    IPC分类号: A61B17/00 A61B17/16 A61B17/58

    摘要: An acetabular reamer is provided. The acetabular reamer includes a body having a peripheral surface. The peripheral surface is defined by a radius extending from an origin. The body defines an axis of rotation of the body. The body defines an end surface operably connected to peripheral surface of the body. The body further defines a relief surface spaced from the axis of rotation and operably connected to peripheral surface. The acetabular reamer also includes a cutter operably associated with the body for reaming a portion of the acetabulum and a support structure secured to the relief surface.

    摘要翻译: 提供髋臼铰刀。 髋臼铰刀包括具有外周表面的主体。 圆周表面由从原点延伸的半径限定。 身体定义了身体的旋转轴。 主体限定可操作地连接到主体的外周表面的端面。 身体还限定了与旋转轴线间隔开的可操作地连接到外围表面的浮雕表面。 髋臼铰刀还包括可操作地与主体相关联的切割器,用于铰接髋臼的一部分以及固定到浮雕表面的支撑结构。

    Apparatus for securing a sensor to a surgical instrument for use in computer guided orthopaedic surgery
    7.
    发明申请
    Apparatus for securing a sensor to a surgical instrument for use in computer guided orthopaedic surgery 失效
    用于将传感器固定到外科器械以用于计算机引导的整形外科手术中的装置

    公开(公告)号:US20050238418A1

    公开(公告)日:2005-10-27

    申请号:US10828778

    申请日:2004-04-21

    IPC分类号: A61B19/00 A61B17/32

    摘要: A self-centering coupling device is provided for coupling a sensor array to a surgical instrument for use in computer guided surgery. The self-centering coupling device includes a sensor support having a stem and sensor support arms coupled to the stem to support the sensors of the sensor array. The self-centering coupling device is received within a recess formed in the surgical instrument.

    摘要翻译: 提供了一种自动对中耦合装置,用于将传感器阵列耦合到用于计算机引导手术的外科器械。 自定心联接装置包括传感器支架,传感器支架具有连接到杆的杆和传感器支撑臂,以支撑传感器阵列的传感器。 自对中联接装置被容纳在形成在外科器械中的凹部内。

    Centrifuge control system and method with operation monitoring and pump control
    8.
    发明授权
    Centrifuge control system and method with operation monitoring and pump control 有权
    离心机控制系统及方法,具有运行监控和泵控制

    公开(公告)号:US06368264B1

    公开(公告)日:2002-04-09

    申请号:US09536198

    申请日:2000-03-27

    IPC分类号: B04B1100

    摘要: A system and method for controlling a centrifuge which receives a mixture of liquid and solid particles and separates the liquid from the solid particles. A bowl, along with a conveyor extending inside the bowl, are rotated and the speed of, and the torque applied to, the bowl and the conveyor are detected and corresponding output signals are generated. A variable speed drive pump is provided for pumping the flow of the mixture to the centrifuge. A computer responds to the output signals and controls the speed of the bowl and the conveyor as well as the operation of the pump to attain predetermined optimum operating conditions of the centrifuge.

    摘要翻译: 一种用于控制离心机的系统和方法,其接收液体和固体颗粒的混合物并将液体与固体颗粒分离。 一个碗与一个在碗内延伸的传送带一起被旋转,并且检测到碗和输送机施加的速度和扭矩并产生相应的输出信号。 提供变速驱动泵以将混合物的流动泵送到离心机。 计算机响应输出信号并控制碗和输送机的速度以及泵的操作以达到离心机的预定的最佳操作条件。

    Centrifuge control system
    9.
    发明授权
    Centrifuge control system 失效
    离心机控制系统

    公开(公告)号:US5857955A

    公开(公告)日:1999-01-12

    申请号:US622417

    申请日:1996-03-27

    摘要: A system, method and computer program for controlling a centrifuge which receives a mixture of liquid and solid particles and separates the liquid from the solid particles. A bowl, along with a conveyor extending inside the bowl, are rotated at different speeds and the speed of, and the torque applied to, the bowl and the conveyor are detected and corresponding output signals are generated. A meter is provided for metering the flow of the mixture to the centrifuge and generating corresponding output signals. A computer responds to instructions from computer programs and controls the speed of the bowl and the conveyor as well as the flow of the mixture and a diluting agent to the centrifuge in response to the output signals in a manner to attain predetermined predetermined optimum operating conditions of the centrifuge.

    摘要翻译: 一种用于控制离心机的系统,方法和计算机程序,其接收液体和固体颗粒的混合物并将液体与固体颗粒分离。 一个碗以及在碗内延伸的传送带以不同的速度旋转,检测到碗和输送机的速度和扭矩,产生相应的输出信号。 提供了用于计量混合物流到离心机并产生相应输出信号的仪表。 计算机响应于来自计算机程序的指令,并且响应于输出信号,以达到预定的最佳操作条件的方式来控制碗和输送机的速度以及混合物和稀释剂流到离心机的流量 离心机