Apparatus and methods for delivering compounds into vertebrae for vertebroplasty
    1.
    发明授权
    Apparatus and methods for delivering compounds into vertebrae for vertebroplasty 失效
    用于将化合物输送到椎体中用于椎体成形术的装置和方法

    公开(公告)号:US08038682B2

    公开(公告)日:2011-10-18

    申请号:US10920581

    申请日:2004-08-17

    IPC分类号: A61B17/58

    摘要: An apparatus for delivering bone cement into a vertebra includes a cannula and a mix and delivery device pivotally coupled to the cannula. The mix and deliver provides a single device in which a flowable compound may be mixed and the dispensed into the vertebrae through the cannula. The mix and delivery device includes a piston, slidably disposed within a barrel of the device, for advancing the bone cement through an outlet communicating with the cannula. An actuating device, which exerts a pressure, is connected to an inlet on the mix and delivery device (either directly or through a tube). The pressure created by the actuating device is used to advance the piston within the mix and delivery device.

    摘要翻译: 用于将骨水泥递送到椎骨中的装置包括套管和枢转地联接到套管的混合和输送装置。 混合和递送提供单一装置,其中可流动化合物可以混合并通过套管分配到椎骨中。 混合和递送装置包括可滑动地设置在装置的筒体内的活塞,用于使骨水泥通过与插管连通的出口推进。 施加压力的致动装置连接到混合和输送装置(直接或通过管)上的入口。 由致动装置产生的压力用于推进混合和输送装置内的活塞。

    DELIVERY WIRE ASSEMBLY FOR OCCLUSIVE DEVICE DELIVERY SYSTEM
    2.
    发明申请
    DELIVERY WIRE ASSEMBLY FOR OCCLUSIVE DEVICE DELIVERY SYSTEM 审中-公开
    交付设备传送系统的交付线组件

    公开(公告)号:US20110118776A1

    公开(公告)日:2011-05-19

    申请号:US12945210

    申请日:2010-11-12

    IPC分类号: A61F2/01

    摘要: A delivery wire assembly for delivery of an occlusive device to a location in a patient's vasculature, the assembly having a distal end portion comprising a proximal rigid segment, a distal rigid segment, and a flexible segment disposed between the proximal and distal rigid segments. The assembly also has a delivery wire conduit having a proximal tubular portion coupled to a distal coil portion, the respective tubular and coil portions defining a conduit lumen. A plug is seated in the conduit lumen and secured to an interior surface of the delivery wire conduit. A core wire is disposed in the conduit lumen and having a distal end extending through the plug, so that the plug secures the core wire to the delivery wire conduit. The plug may form a substantially fluid tight seal of the conduit lumen.

    摘要翻译: 用于将闭塞装置输送到患者脉管系统中的位置的输送线组件,所述组件具有包括近端刚性段,远侧刚性段和设置在近端和远端刚性段之间的柔性段的远端部分。 组件还具有输送线导管,其具有联接到远端线圈部分的近端管状部分,相应的管状部分和线圈部分限定导管腔。 塞子位于导管管腔中并固定到输送线管道的内表面。 芯线设置在导管管腔中并且具有延伸穿过插塞的远端,使得插头将芯线固定到输送线导管。 塞子可以形成导管管腔的基本上流体密封的密封。

    Apparatus and methods for delivering compounds into vertebrae for vertebroplasty
    4.
    发明申请
    Apparatus and methods for delivering compounds into vertebrae for vertebroplasty 失效
    用于将化合物输送到椎体中用于椎体成形术的装置和方法

    公开(公告)号:US20060052794A1

    公开(公告)日:2006-03-09

    申请号:US10920581

    申请日:2004-08-17

    IPC分类号: A61F2/36

    摘要: An apparatus for delivering bone cement into a vertebra includes a cannula and a mix and delivery device pivotally coupled to the cannula. The mix and deliver provides a single device in which a flowable compound may be mixed and the dispensed into the vertebrae through the cannula. The mix and delivery device includes a piston, slidably disposed within a barrel of the device, for advancing the bone cement through an outlet communicating with the cannula. An actuating device, which exerts a pressure, is connected to an inlet on the mix and delivery device (either directly or through a tube). The pressure created by the actuating device is used to advance the piston within the mix and delivery device.

    摘要翻译: 用于将骨水泥递送到椎骨中的装置包括套管和枢转地联接到套管的混合和输送装置。 混合和递送提供单一装置,其中可流动化合物可以混合并通过套管分配到椎骨中。 混合和递送装置包括可滑动地设置在装置的筒体内的活塞,用于使骨水泥通过与插管连通的出口推进。 施加压力的致动装置连接到混合和输送装置(直接或通过管)上的入口。 由致动装置产生的压力用于推进混合和输送装置内的活塞。