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公开(公告)号：US10993753B2
公开(公告)日：2021-05-04
申请号：US15975143
申请日：2018-05-09
Applicant: Warsaw Orthopedic, Inc.
Inventor： Dale A. Tempco , Rodney Ray Ballard , Keith E. Miller , William Alan Rezach
Abstract: A bone screw comprises a shaft including a proximal portion, a distal portion and a wall including at least one thread having an external thread form having a lattice configuration. The thread form defining at least one void configured for bone growth therethrough. The distal portion is fabricated onto the proximal portion by an additive manufacturing method. In some embodiments, systems, spinal constructs, surgical instruments and methods are disclosed.
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公开(公告)号：US10966839B2
公开(公告)日：2021-04-06
申请号：US15638541
申请日：2017-06-30
Applicant: Warsaw Orthopedic, Inc
Inventor： Jeffrey W. Beale , Keith E. Miller , William Allan Rezach , Richard A. Hynes
Abstract: A method for treating a spine includes the steps of: creating a surgical pathway in a body along a first surgical approach to a surgical site including vertebral tissue; creating a surgical pathway in the body along a second surgical approach to the surgical site including the vertebral tissue; disposing a fulcrum with an intervertebral disc space of the vertebral tissue via the first surgical approach; and manipulating the vertebral tissue via the second surgical approach. Spinal implants, surgical instruments and systems are disclosed.
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公开(公告)号：US20200222202A1
公开(公告)日：2020-07-16
申请号：US16829421
申请日：2020-03-25
Applicant: Warsaw Orthopedic, Inc.
Inventor： Adriaan J. Kuyler , Anthony J. Melkent , Keith E. Miller
Abstract: An expandable spinal implant is provided having a frame with a distal wall for retaining an expansion plug such that bone growth promoting material may be introduced to a proximal portion of the implant after expansion. Various implants, systems and methods are disclosed.
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公开(公告)号：US10265189B2
公开(公告)日：2019-04-23
申请号：US15264114
申请日：2016-09-13
Applicant: Warsaw Orthopedic, Inc.
Inventor： Anthony J. Melkent , Keith E. Miller
Abstract: A spinal fusion implant includes a leading end, an opposite trailing end, an upper portion extending between the leading and trailing ends, a lower portion extending between the leading and trailing ends, and opposed first and second side portions extending between the leading and trailing ends. The upper portion includes at least two rails extending between the leading and trailing ends, the at least two rails including a first rail and a second rail spaced apart from one another, the first rail of the upper portion including a bone-contacting surface being at least partially smoothened. The lower portion includes at least two rails extending between the leading and trailing ends, the at least two rails including a first rail and a second rail spaced apart from one another, the first rail of the lower portion including a bone-contacting surface being at least partially smoothened.
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公开(公告)号：US10238503B2
公开(公告)日：2019-03-26
申请号：US15340770
申请日：2016-11-01
Applicant: Warsaw Orthopedic, Inc
Inventor： Charles Branch , Charles Fisher , Mladen Djurasovic , Marcel Dvorak , Sigurd Berven , Anthony J. Melkent , Jonathan M. Dewey , Keith E. Miller , Adriaan J. Kuyler
Abstract: An expandable spinal implant includes a distal projection extending from only one side of the implant, ending in an anterior tip, the anterior portion and anterior tip defining an elongated distal end hook, which is wider than the proximal end. The distal end hook rotates around the spinal cord, aligning the implant with a desired pathway, then inserts into place in the disc space between the vertebrae. The elongated widened distal end hook provides a TLIF approach, distributes loads, provides anterior rim engagement, and creates lordosis.
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Patent Agency Ranking
公开(公告)号：US20160374826A1
公开(公告)日：2016-12-29
申请号：US15263604
申请日：2016-09-13
Applicant: Warsaw Orthopedic, Inc.
Inventor： Stanley T. Palmatier , Keith E. Miller , Anthony J. Melkent , William D. Armstrong
IPC: A61F2/44
CPC classification number: A61F2/4425 , A61F2/30965 , A61F2/447 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/3008 , A61F2002/30092 , A61F2002/30166 , A61F2002/30266 , A61F2002/30331 , A61F2002/30357 , A61F2002/30365 , A61F2002/30369 , A61F2002/3037 , A61F2002/304 , A61F2002/30401 , A61F2002/30405 , A61F2002/30411 , A61F2002/30433 , A61F2002/30448 , A61F2002/30469 , A61F2002/30471 , A61F2002/30492 , A61F2002/30509 , A61F2002/30515 , A61F2002/30538 , A61F2002/30556 , A61F2002/30579 , A61F2002/30601 , A61F2002/30622 , A61F2002/30624 , A61F2002/30677 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30848 , A61F2002/30878 , A61F2002/30892 , A61F2002/30904 , A61F2002/3092 , A61F2002/3093 , A61F2002/443 , A61F2002/4475 , A61F2210/0004 , A61F2220/0016 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00221 , A61F2310/00293 , A61F2310/00341 , A61F2310/00359 , A61F2310/00976
Abstract: An intervertebral implant is provided. The intervertebral implant comprises a first component comprising an outer tissue engaging surface and an inner surface. A second component is connected to the first component, and is relatively moveable therefrom. The second component comprises an outer tissue engaging surface and an inner surface. The second component includes an actuator. A third component is disposed for engagement and is movable relative to the first and second components. The third component comprises at least a first ramp and a second ramp axially spaced apart from the first ramp. The actuator is engageable with the third component to effect axial translation of the wedge such that the ramps engage the inner surface of at least one of the first component and the second component to move the components between a first, collapsed configuration and a second, expanded configuration. Methods of use are disclosed.
Abstract translation: 提供椎间植入物。 椎间植入物包括包括外组织接合表面和内表面的第一部件。 第二部件连接到第一部件，并且可相对于其移动。 第二部件包括外部组织接合表面和内部表面。 第二部件包括致动器。 第三部件设置成用于接合并且可相对于第一和第二部件移动。 第三部件包括至少第一斜面和与第一斜面轴向间隔开的第二斜面。 所述致动器可与所述第三部件接合以实现所述楔形件的轴向平移，使得所述斜面接合所述第一部件和所述第二部件中的至少一个的内表面，以在第一折叠构造和第二部件之间移动所述部件 组态。 公开了使用方法。
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公开(公告)号：US20140031943A1
公开(公告)日：2014-01-30
申请号：US14041656
申请日：2013-09-30
Applicant: Warsaw Orthopedic, Inc.
Inventor： Kidong YU , Keith E. Miller , William D. Armstrong , Charles Branch , Kevin T. Foley , Peter McCombe , Anthony J. Melkent , William R. Sears
CPC classification number: A61F2/447 , A61F2/4455 , A61F2/4611 , A61F2002/30062 , A61F2002/3008 , A61F2002/30266 , A61F2002/30281 , A61F2002/30616 , A61F2002/30772 , A61F2002/30774 , A61F2002/30904 , A61F2002/4475 , A61F2002/448 , A61F2002/4622 , A61F2002/4627 , A61F2002/4629 , A61F2310/00017 , A61F2310/00023 , A61F2310/00131 , A61F2310/00179 , A61F2310/00359
Abstract: An interbody spacer includes an elongated body with a maximum width between opposite side walls and a maximum height between upper and lower bearing surfaces. The interbody spacer also includes a leading end nose connecting the side walls to facilitate insertion of the interbody spacer into a disc space between vertebrae in an insertion orientation, from which the interbody device is then rotated to position the upper and lower bearing surfaces in contact with the endplates of the adjacent vertebrae. The leading end nose forms a blunt convex nose between the upper and lower bearing surfaces to maximize the bearing surface area available to contact the adjacent endplates.
Abstract translation: 体间间隔件包括细长体，其在相对的侧壁之间具有最大宽度，在上部和下部支承表面之间具有最大高度。 所述体间间隔物还包括连接所述侧壁的前端鼻部，以便于将所述椎体间隔件插入插入取向中的椎骨之间的椎间盘空间中，然后从所述椎间孔装置旋转所述椎间体装置以使所述上和下支承表面与 相邻椎骨的终板。 前端鼻端在上下轴承表面之间形成钝角的凸起，以最大化可用于接触相邻端板的支承表面面积。
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公开(公告)号：US12178712B2
公开(公告)日：2024-12-31
申请号：US17536809
申请日：2021-11-29
Applicant: WARSAW ORTHOPEDIC, INC.
Inventor： Keith E. Miller , John Stewart Young
Abstract: An expandable spinal implant having a first portion and a second portion is provided. The expandable implant includes a first moveable portion and a second moveable portion attached to the first portion. The first moveable portion and the second moveable portion are moveable independently of one another. The movement of the first moveable portion and the second moveable portion facilitate independent expansion of a trailing end portion and a leading end portion of the expandable implant.
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公开(公告)号：US20240325167A1
公开(公告)日：2024-10-03
申请号：US18738882
申请日：2024-06-10
Applicant: Warsaw Orthopedic, Inc.
Inventor： Adriaan J. Kuyler , Anthony J. Melkent , Keith E. Miller
CPC classification number: A61F2/447 , A61F2/4601 , A61F2/4611 , A61F2002/30266 , A61F2002/30331 , A61F2002/30405 , A61F2002/30411 , A61F2002/30471 , A61F2002/30482 , A61F2002/30507 , A61F2002/30515 , A61F2002/30523 , A61F2002/30538 , A61F2002/30556 , A61F2002/30579 , A61F2002/30593 , A61F2002/3093 , A61F2/442 , A61F2/4455 , A61F2/4603 , A61F2002/4627 , A61F2002/4629 , A61F2002/4631 , A61F2220/0091
Abstract: An expandable spinal implant is provided having a frame with a distal wall for retaining an expansion plug such that bone growth promoting material may be Introduced to a proximal portion of the implant after expansion. Various implants, systems and methods are disclosed.
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公开(公告)号：US12053390B2
公开(公告)日：2024-08-06
申请号：US17536809
申请日：2021-11-29
Applicant: WARSAW ORTHOPEDIC, INC.
Inventor： Keith E. Miller , John Stewart Young
CPC classification number: A61F2/4425 , A61F2/4611 , A61F2002/30574 , A61F2002/443
Abstract: An expandable spinal implant having a first portion and a second portion is provided. The expandable implant includes a first moveable portion and a second moveable portion attached to the first portion. The first moveable portion and the second moveable portion are moveable independently of one another. The movement of the first moveable portion and the second moveable portion facilitate independent expansion of a trailing end portion and a leading end portion of the expandable implant.
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