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    Safe cutting heads and systems for fast removal of a target tissue
    1.
    发明授权
    Safe cutting heads and systems for fast removal of a target tissue 有权
    用于快速去除靶组织的安全切割头和系统

    公开(公告)号：US09119659B2

    公开(公告)日：2015-09-01

    申请号：US13592307

    申请日：2012-08-22

    申请人： John To

    发明人： John To

    IPC分类号： A61B17/32 ,  A61B17/3205 ,  A61F2/44 ,  A61B17/00 ,  A61B19/00

    CPC分类号： A61B17/3205 ,  A61B17/320016 ,  A61B17/32002 ,  A61B2017/00261 ,  A61B2017/00738 ,  A61B2017/320064 ,  A61B2090/08021 ,  A61B2217/002 ,  A61F2/44 ,  A61F2002/444

    摘要： A safe and efficient cutting heads for removing a target tissue from a subject during a surgical procedure are provided, the cutting heads composing a part of systems that address several problems, including clogging of state-of-the-art systems during removal of such tissue, for example. The target tissue can include any tissue that is accessible through a small surgical opening, for example, a joint tissue such as a meniscus or an intervertebral tissue, such as a nucleus pulposus. The devices can be referred to as orthopedic tissue removal devices having cutting heads associated with vacuum systems, making the systems useful in several procedures, including X-LIF (lateral approach to an intervertebral fusions) procedures, T-LIF (transforaminal approach to intervertebral fusions) procedures, P-LIF (posterior approach to intervertebral fusions), and a percutaneous, transforaminal approach (Kambin triangle access).

    摘要翻译： 提供了一种用于在外科手术过程中从被检体去除目标组织的安全且有效的切割头，所述切割头构成解决几个问题的系统的一部分，包括在移除这样的组织期间堵塞最先进的系统 ， 例如。 目标组织可以包括通过小的手术开口可接近的任何组织，例如关节组织，例如弯月面或椎间组织，例如髓核。 这些装置可被称为具有与真空系统相关联的切割头的整形外科组织去除装置，使得该系统在若干程序中有用，包括X-LIF（椎间融合的横向方法）程序，T-LIF（经椎间融合椎间融合术 ）程序，P-LIF（后路椎间融合术）和经皮，经椎间孔方法（Kambin三角形通路）。

    DEVICES AND METHODS FOR ANCHORING TISSUE
    6.
    发明申请
    DEVICES AND METHODS FOR ANCHORING TISSUE 审中-公开
    用于锚固组织的装置和方法

    公开(公告)号：US20120271331A1

    公开(公告)日：2012-10-25

    申请号：US13540499

    申请日：2012-07-02

    申请人： John TO ,  Niel F. STARKSEN ,  Mariel FABRO ,  Nathan B. PLIAM ,  Karl S. IM

    发明人： John TO ,  Niel F. STARKSEN ,  Mariel FABRO ,  Nathan B. PLIAM ,  Karl S. IM

    IPC分类号： A61B17/03

    CPC分类号： A61F2/2445 ,  A61B17/00234 ,  A61B17/0401 ,  A61B17/064 ,  A61B17/0644 ,  A61B17/0682 ,  A61B2017/00243 ,  A61B2017/00783 ,  A61B2017/00867 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61B2017/0443 ,  A61F2/0811

    摘要： Anchors, anchoring systems, anchor delivery devices, and method of using anchors are described. An anchor may be a flexible anchor having two curved legs that cross in a single turning direction to form a loop, wherein the legs are adapted to penetrate tissue. The ends of the curved legs may be blunt or sharp. The anchor can assume different configurations such as a deployed configuration and a delivery configuration, and the anchor may switch between these different configurations. In operation, the anchor may be inserted into tissue by releasing the anchor from a delivery configuration so that the anchor self-expands into the deployed configuration, so that the legs of the anchor may penetrate the tissue in a curved pathway.

    摘要翻译： 描述了锚，锚固系统，锚固装置以及使用锚的方法。 锚可以是具有两个弯曲腿的柔性锚，所述两个弯曲的腿在单个转动方向上交叉以形成环，其中所述腿适于穿透组织。 弯曲的腿的端部可以是钝的或尖锐的。 锚可以采取不同的配置，例如部署的配置和传送配置，并且锚可以在这些不同的配置之间切换。 在操作中，锚可以通过从输送构型释放锚而插入到组织中，使得锚固体自膨胀成展开构型，使得锚的腿可以以弯曲的路径穿透组织。