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    • 9. 发明申请
    • TWIST-GRIP ANCHORS AND METHODS OF USE
    • TWIST-GRIP锚杆和使用方法
    • WO2014089352A1
    • 2014-06-12
    • PCT/US2013/073407
    • 2013-12-05
    • SPINAL MODULATION, INC.
    • LEE, Jeffrey J.
    • A61B17/00A61N1/372A61B17/08A61B17/10
    • A61B17/0401A61N1/0558A61N2001/0582
    • Devices, systems and methods are provided for anchoring implantable medical devices to maintain an implanted position. In particular, twist-grip anchors are provided. In some embodiments, the twist-grip anchor comprises a first support having a first lumen, a second support having a second lumen, and a sleeve having a first end fixedly attached to the first support and a second end fixedly attached to the second support, wherein the first and second supports and the sleeve are aligned to allow the passage of the elongate device through the first lumen, second lumen and sleeve, and wherein rotation of at least the first support twists the sleeve so that the sleeve engages the elongate device in a manner that resists movement of the elongate device in relation to the sleeve. The anchor is then attached to the tissue, such as by suturing.
    • 提供了用于锚固可植入医疗装置以保持植入位置的装置,系统和方法。 特别地,提供扭转夹具锚。 在一些实施例中,扭转夹具锚固件包括具有第一内腔的第一支撑件,具有第二内腔的第二支撑件和具有固定地连接到第一支撑件的第一端部的套筒和固定地连接到第二支撑件的第二端部, 其中所述第一和第二支撑件和所述套筒对准以允许所述细长装置通过所述第一内腔,第二内腔和套筒,并且其中至少所述第一支撑件的旋转扭转所述套筒,使得所述套筒与所述细长装置接合 阻止细长装置相对于套筒运动的方式。 然后将锚固件附接到组织,例如通过缝合。