Expandable trials
    2.
    发明授权

    公开(公告)号:US11529240B2

    公开(公告)日:2022-12-20

    申请号:US16913586

    申请日:2020-06-26

    IPC分类号: A61F2/46 A61F2/44 A61F2/30

    摘要: An intervertebral implant inserter, comprising: a) a elongated central body having a distal end, a proximal end, an outer surface, and a longitudinal throughbore therethrough, b) upper and lower blades, each blade having a distal end portion and a base portion, the base portion of each blade pivotally coupled to the elongated central body, c) a shaft having a longitudinal axis, wherein the shaft is advanceable within the throughbore and rotatable about the longitudinal axis, the shaft having a distal end forming a pusher having an acicular transverse cross-section, d) upper and lower endplates respectively detachably connected to the distal end portion of a respective blade.

    Flexible spinal driver or drill with a malleable core, and/or fixed core radius

    公开(公告)号:US11045210B2

    公开(公告)日:2021-06-29

    申请号:US14481838

    申请日:2014-09-09

    发明人: Thomas Martin

    摘要: The improvement is a spinal instrument (preferably, a bone screw driver) having a flexible shaft comprising a plurality of interlocking segments carried on a malleable core rod. The flexible shaft allows a screwdriver handle to be perfectly in-line with the cage inserter if desired, while still taking advantage of the tactile feel and torque transmission of the flex segment in its bent position. Accordingly, a surgeon can limit the amount of retraction and keep the driver handle close to the inserter without having to overcome the forces of the flexible segments' natural straight configuration.

    Expandable Trials
    10.
    发明申请
    Expandable Trials 审中-公开

    公开(公告)号:US20200323647A1

    公开(公告)日:2020-10-15

    申请号:US16913586

    申请日:2020-06-26

    IPC分类号: A61F2/44

    摘要: An intervertebral implant inserter, comprising: a) a elongated central body having a distal end, a proximal end, an outer surface, and a longitudinal throughbore therethrough, b) upper and lower blades, each blade having a distal end portion and a base portion, the base portion of each blade pivotally coupled to the elongated central body, c) a shaft having a longitudinal axis, wherein the shaft is advanceable within the throughbore and rotatable about the longitudinal axis, the shaft having a distal end forming a pusher having an acicular transverse cross-section, d) upper and lower endplates respectively detachably connected to the distal end portion of a respective blade.