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21 条记录 (耗时 0.013 秒)

    Sagittal balance systems and methods of use thereof
    3.
    发明授权
    Sagittal balance systems and methods of use thereof 有权

    公开(公告)号：US11013616B2

    公开(公告)日：2021-05-25

    申请号：US16156600

    申请日：2018-10-10

    申请人： K2M, Inc.

    发明人： Frank LaMarca ,  Robert Lee ,  Gregory Poulter ,  Steven Tresser ,  Michael Wang ,  Josh Rubin ,  Hadley Sis ,  Nick Padovani

    IPC分类号： A61F2/44 ,  A61F2/46 ,  A61B17/02 ,  A61F2/30

    摘要： A system for dilating tissue includes a retractor having a pair of retractor blades that are movable towards and away from each other to retract tissue of a patient. The retractor blades have longitudinal guide channels. A first pin is attachable to a first vertebra. The system also includes an interbody spacer insertion device that has a guide channel for slidably engaging the longitudinal channel guide and is releasably attachable to an interbody spacer. The interbody spacer insertion device is configured to guide the interbody spacer into a space between adjacent vertebrae. A method for using the system includes advancing the retractor blades towards first and second vertebrae. The first retractor blade is attached to the first vertebra using the first pin and the retractor blades are moved away from each other. The interbody spacer insertion device is translated towards the vertebrae to position the interbody spacer between the vertebrae.

    Spinal retractor and method of use therefor
    4.
    发明授权
    Spinal retractor and method of use therefor 有权

    公开(公告)号：US11298119B2

    公开(公告)日：2022-04-12

    申请号：US16446030

    申请日：2019-06-19

    申请人： K2M, Inc.

    发明人： Faheem Sandhu ,  Nick Padovani ,  Josh Rubin ,  Robert J. Tokash

    IPC分类号： A61B17/02 ,  A61B17/00

    摘要： A retractor system includes first and second fixation pins and a retractor assembly including first and second retractor bodies. Each of the first and second retractor bodies includes a main panel and extension panels extending from the main panel. Each of the first and second retractor bodies is transitionable between a first configuration, in which, each of the first and second retractor bodies is substantially flat, and a second configuration, in which, each of the first and second retractor bodies has a substantially U-shaped profile such that the extension panels oppose each other. The extension panels of the first retractor body are configured to selectively overlap the respective extension panels of the second retractor body when the first and second retractor bodies are in the second configuration.

    Pelvic wedge
    5.
    发明授权
    Pelvic wedge 有权

    公开(公告)号：US10987142B2

    公开(公告)日：2021-04-27

    申请号：US16055497

    申请日：2018-08-06

    申请人： K2M, Inc.

    发明人： Kornelis Poelstra ,  Greg Anderson ,  Josh Rubin ,  Mary Hayles ,  Michael Schular

    IPC分类号： A61B17/80 ,  A61F2/28 ,  A61B17/86 ,  A61F2/30 ,  A61B17/56 ,  A61F2/46

    摘要： A surgical implant assembly includes a surgical implant, a bone plate, and fixation devices. The surgical implant includes a top surface, a bottom surface disposed in opposed relation relative to the top surface, first and second surfaces interconnecting the top and bottom surfaces, and a front surface. First ends of the first and second side surfaces define a back surface extending across a first end of the surgical implant, and the front surface extends across a second end of the surgical implant and interconnects second ends of the first and second side surfaces. At least one cavity is defined in the surgical implant. The bone plate includes an elongate body extending between first and second end portions. The elongate body is positionable adjacent the front surface of the surgical implant. The fixation devices are configured to secure the surgical implant or the bone plate to osseous tissue.

    SCREW INSERTION INSTRUMENT AND METHODS OF USE
    9.
    发明申请
    SCREW INSERTION INSTRUMENT AND METHODS OF USE 审中-公开

    公开(公告)号：US20180353224A1

    公开(公告)日：2018-12-13

    申请号：US16006242

    申请日：2018-06-12

    申请人： K2M, Inc.

    发明人： Andrew Kam ,  Josh Rubin ,  Olivia Angus ,  Mary Hayles

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7082 ,  A61B17/7032 ,  A61B2017/564

    摘要： A screw insertion instrument includes a handle, a driving assembly, and a stylet. The driving assembly extends distally from the handle and includes a knob, a tubular body extending distally from the knob, and a driver including an elongated body extending through the knob and the tubular body. The elongated body has a proximal region operably coupled to the handle and a distal region extending distally beyond the tubular body and engageable with a pedicle screw. The stylet includes an elongated body positionable through first and second longitudinal bores defined through the handle and the driver, respectively. A proximal portion of the stylet is positionable adjacent the handle and a distal portion of the stylet extends distally beyond the driver and is positionable through a third longitudinal bore defined through the pedicle screw such that the distal portion of the stylet extends distally beyond the pedicle screw.

    Sagittal Balance Systems And Methods Of Use Thereof
    10.
    发明申请
    Sagittal Balance Systems And Methods Of Use Thereof 有权

    公开(公告)号：US20210236301A1

    公开(公告)日：2021-08-05

    申请号：US17237549

    申请日：2021-04-22

    申请人： K2M, Inc.

    发明人： Frank LaMarca ,  Robert Lee ,  Gregory Poulter ,  Steven Tresser ,  Michael Wang ,  Josh Rubin ,  Hadley Sis ,  Nick Padovani

    IPC分类号： A61F2/46 ,  A61B17/02 ,  A61F2/30 ,  A61F2/44

    摘要： A system for dilating tissue includes a retractor having a pair of retractor blades that are movable towards and away from each other to retract tissue of a patient. The retractor blades have longitudinal guide channels. A first pin is attachable to a first vertebra. The system also includes an interbody spacer insertion device that has a guide channel for slidably engaging the longitudinal channel guide and is releasably attachable to an interbody spacer. The interbody spacer insertion device is configured to guide the interbody spacer into a space between adjacent vertebrae. A method for using the system includes advancing the retractor blades towards first and second vertebrae. The first retractor blade is attached to the first vertebra using the first pin and the retractor blades are moved away from each other. The interbody spacer insertion device is translated towards the vertebrae to position the interbody spacer between the vertebrae.