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    Spacer insertion instrument
    1.
    发明授权
    Spacer insertion instrument 有权
    间隔插入仪器

    公开(公告)号：US09393055B2

    公开(公告)日：2016-07-19

    申请号：US14089692

    申请日：2013-11-25

    申请人： Moti Altarac ,  Shawn Tebbe ,  Daniel H. Kim

    发明人： Moti Altarac ,  Shawn Tebbe ,  Daniel H. Kim

    IPC分类号： A61B17/68 ,  A61B17/70 ,  A61B17/02 ,  A61B17/00 ,  A61F2/00

    CPC分类号： A61B17/7074 ,  A61B17/025 ,  A61B17/7062 ,  A61B17/7065 ,  A61B17/7067 ,  A61B2017/00004 ,  A61B2017/0256 ,  A61F2/0077

    摘要： A percutaneous and minimally invasive instrument for inserting an interspinous process spacer into a patient is disclosed. The insertion instrument includes a first assembly connected to a handle assembly. The first assembly includes an inner shaft located inside an outer shaft and configured for relative translational motion with respect to the outer shaft. The relative translational motion causes one of the outer or inner shafts to move with respect to the other and thereby deflect at least one prong formed on one of the inner or outer shafts wherein such deflection causes engagement with a juxtapositioned interspinous spacer. The instrument further includes a driving tool configured for removable insertion into a proximal end of a passageway of the instrument.

    摘要翻译： 公开了一种用于将棘突间间隔物插入患者体内的经皮和微创手术器械。 插入器具包括连接到手柄组件的第一组件。 第一组件包括位于外轴内部并被构造用于相对于外轴的相对平移运动的内轴。 相对平移运动导致外轴或内轴中的一个相对于另一个移动，从而偏转形成在内轴或外轴中的一个上的至少一个叉，其中这种偏转导致与并置的棘突间间隔件的接合。 仪器还包括被配置为可移除地插入仪器的通道的近端的驱动工具。

    Interspinous spacer
    5.
    发明授权
    Interspinous spacer 有权
    椎间间隔

    公开(公告)号：US08864828B2

    公开(公告)日：2014-10-21

    申请号：US12354517

    申请日：2009-01-15

    申请人： Moti Altarac ,  Shawn Tebbe ,  Daniel H. Kim

    发明人： Moti Altarac ,  Shawn Tebbe ,  Daniel H. Kim

    IPC分类号： A61B17/68 ,  A61B17/70

    CPC分类号： A61B17/7067 ,  A61B17/7065 ,  A61B17/7076

    摘要： An implantable spacer for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body defining a longitudinal passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a receiving portion configured for seating a spinous process of a scoliotic spine or a spine with misaligned spinous processes. Each arm has a proximal caming surface and is capable of rotation with respect to the body. An actuator assembly is disposed inside the longitudinal passageway and connected to the body. When advanced, a threaded shaft of the actuator assembly contacts the caming surfaces of arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the superior and inferior arms of the spacer.

    摘要翻译： 提供了用于放置在脊柱运动段中的相邻棘突之间的可植入间隔物。 间隔件包括限定纵向通道的主体。 第一臂和第二臂连接到身体。 每个臂具有一对延伸部和一个鞍座，其限定了一个接收部分，该接收部分构造成用于将脊柱侧凸脊柱或脊柱的棘突与未对准的棘突对准。 每个臂具有近端凸轮表面并且能够相对于身体旋转。 致动器组件设置在纵向通道内并连接到主体。 当前进时，致动器组件的螺纹轴接触臂的凸轮表面，以将它们从未部署的构型旋转到展开配置。 在展开的构造中，分散的相邻棘突位于间隔件的上臂和下臂中。

    INTERSPINOUS SPACER
    6.
    发明申请
    INTERSPINOUS SPACER 审中-公开

    公开(公告)号：US20130172932A1

    公开(公告)日：2013-07-04

    申请号：US13619195

    申请日：2012-09-14

    申请人： Moti Altarac ,  Shawn Tebbe ,  Joey Camia Reglos ,  Yang Cheng ,  Murali P. Kadaba ,  Daniel H. Kim

    发明人： Moti Altarac ,  Shawn Tebbe ,  Joey Camia Reglos ,  Yang Cheng ,  Murali P. Kadaba ,  Daniel H. Kim

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7065 ,  A61B17/7062 ,  A61B2017/00004 ,  A61B2017/00557 ,  A61F2/0077

    摘要： An implantable spacer for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body defining a longitudinal axis and passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a U-shaped configuration for seating a spinous process therein. Each arm has a proximal earning surface and is capable of rotation with respect to the body. An actuator assembly is disposed inside the passageway and connected to the body. When advanced, a threaded shaft of the actuator assembly contacts the earning surfaces of arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the U-shaped portion of the arms.

    摘要翻译： 提供了用于放置在脊柱运动段中的相邻棘突之间的可植入间隔物。 间隔件包括限定纵向轴线和通道的主体。 第一臂和第二臂连接到身体。 每个臂具有一对延伸部和鞍形部，其限定用于将棘突放置在其中的U形构造。 每个臂具有近端收获表面并且能够相对于身体旋转。 致动器组件设置在通道内部并连接到主体。 当进行时，致动器组件的螺纹轴接触臂的收入表面，以将它们从未部署的构型旋转到展开配置。 在展开的构型中，分散的相邻棘突位于臂的U形部分中。

    Interspinous spacer
    7.
    发明授权
    Interspinous spacer 有权
    椎间间隔

    公开(公告)号：US08277488B2

    公开(公告)日：2012-10-02

    申请号：US12220427

    申请日：2008-07-24

    申请人： Moti Altarac ,  Shawn Tebbe ,  Joey Camia Reglos ,  Yang Cheng ,  Murali P. Kadaba ,  Daniel H. Kim

    发明人： Moti Altarac ,  Shawn Tebbe ,  Joey Camia Reglos ,  Yang Cheng ,  Murali P. Kadaba ,  Daniel H. Kim

    IPC分类号： A61F2/44

    CPC分类号： A61B17/7062 ,  A61B17/7065 ,  A61B2017/00004 ,  A61B2017/00557 ,  A61F2/0077

    摘要： An implantable spacer for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body defining a longitudinal axis and passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a U-shaped configuration for seating a spinous process therein. Each arm has a proximal caming surface and is capable of rotation with respect to the body. An actuator assembly is disposed inside the passageway and connected to the body. When advanced, a threaded shaft of the actuator assembly contacts the caming surfaces of arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the U-shaped portion of the arms.

    摘要翻译： 提供了用于放置在脊柱运动段中的相邻棘突之间的可植入间隔物。 间隔件包括限定纵向轴线和通道的主体。 第一臂和第二臂连接到身体。 每个臂具有一对延伸部和鞍形部，其限定用于将棘突放置在其中的U形构造。 每个臂具有近端凸轮表面并且能够相对于身体旋转。 致动器组件设置在通道内部并连接到主体。 当前进时，致动器组件的螺纹轴接触臂的凸轮表面，以将它们从未部署的构型旋转到展开配置。 在展开的构型中，分散的相邻棘突位于臂的U形部分中。

    Interspinous process spacer instrument system with deployment indicator
    10.
    发明申请
    Interspinous process spacer instrument system with deployment indicator 有权
    棘突间隔仪器系统具有部署指示器

    公开(公告)号：US20090222043A1

    公开(公告)日：2009-09-03

    申请号：US12400601

    申请日：2009-03-09

    申请人： Moti Altarac ,  Shawn Tebbe ,  Daniel H. Kim

    发明人： Moti Altarac ,  Shawn Tebbe ,  Daniel H. Kim

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7065 ,  A61B17/7062 ,  A61B17/861 ,  A61B17/8877 ,  A61B17/8888

    摘要： A percutaneous and minimally invasive instrument system for implanting an interspinous process spacer into a patient is disclosed. The insertion instrument system includes an inserter and a driver. The inserter is configured to releasably clamp to an interspinous process spacer for its delivery, implantation and deployment. The driver is configured for removable insertion into a proximal end of a passageway of the inserter. The driver has a distal spacer engaging portion configured to engage that part of the spacer requiring activation for the deployment of the spacer from at least one undeployed configuration to at least one deployed configuration and vice versa. As the spacer goes from the undeployed to the deployed configuration and vice versa, the system advantageously provides a degree of deployment information to the user via at least one deployment indicator.

    摘要翻译： 公开了一种用于将棘突间间隔物植入患者体内的经皮和微创手术系统。 插入仪器系统包括插入器和驱动器。 插入器构造成可释放地夹紧到棘突间间隔件用于其递送，植入和展开。 驱动器被配置为可移除地插入到插入器的通道的近端中。 驱动器具有远侧间隔件接合部分，其构造成接合需要激活的间隔件的该部分以将间隔件从至少一个未部署构造部署到至少一个部署构造，反之亦然。 当间隔物从未部署到部署配置并且反之亦然时，系统有利地通过至少一个部署指示器向用户提供一定程度的部署信息。