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    EXPANDABLE SPINAL IMPLANT SYSTEM WITH A BIASED TIP
    1.
    发明公开
    EXPANDABLE SPINAL IMPLANT SYSTEM WITH A BIASED TIP 审中-公开

    公开(公告)号：EP3964180A1

    公开(公告)日：2022-03-09

    申请号：EP21199785.3

    申请日：2017-10-11

    申请人： Warsaw Orthopedic, Inc.

    发明人： BRANCH, Charles ,  FISHER, Charles ,  DJURASOVIC, Mladen ,  DVORAK, Marcel ,  BERVEN, Sigurd ,  MELKENT, Anthony J. ,  DEWEY, Jonathan M. ,  MILLER, Keith E. ,  KUYLER, Adriaan J.

    IPC分类号： A61F2/44 ,  A61F2/46

    摘要： An expandable spinal implant deployable between a collapsed position and an expanded position in a disc space between upper and lower vertebral bodies, the expandable spinal implant comprising a frame comprising a frame proximal end having a proximal wall and a frame distal end having a distal wall, wherein the proximal defines a proximal aperture configured for receiving at least part of an insertion instrument, wherein the distal wall defines a distal aperture; a plug movably disposed in the distal aperture and configured for movement from a proximal position to a distal position within the spinal implant, wherein the plug comprises a threaded outer surface; a first endplate pivotally engaged with the frame and configured to expand outward from the frame, when the plug is moved from the proximal position to the distal position along a length of the implant; a second endplate disposed opposing the first endplate; wherein the first endplate and the second endplate extend from a proximal end of the implant to a distal end of the implant and cooperate to at least partially enclose the frame..