公开(公告)号：WO2019104202A1

公开(公告)日：2019-05-31

申请号：PCT/US2018/062292

申请日：2018-11-21

Applicant: INSTITUTE FOR MUSCULOSKELETAL SCIENCE AND EDUCATION, LTD. ,  SACK, James, A.

Inventor： SACK, James, A.

IPC: A61F2/44

CPC classification number: A61F2/4455 ,  A61B17/68 ,  A61F2/2846 ,  A61F2/30767 ,  A61F2002/30062 ,  A61F2002/30112 ,  A61F2002/30125 ,  A61F2002/30156 ,  A61F2002/30224 ,  A61F2002/3023 ,  A61F2002/30289 ,  A61F2002/30593 ,  A61F2002/3093 ,  A61F2002/30985 ,  A61F2002/4475 ,  A61F2002/4495 ,  A61F2002/4629 ,  A61F2250/0026 ,  A61L27/3608

Abstract: An intervertebral implant comprising a body formed as an open truss structure, the body having a generally annular shape with a superior surface, an inferior surface, and a perimeter surface extending around an outer periphery of the body. The body has a central portion and a peripheral portion, the peripheral portion extending inward from the perimeter surface toward the central portion. The peripheral portion includes a first set of trusses having a first density of trusses, and the central portion includes a second set of trusses having a second density of trusses. The first density of trusses in the peripheral portion is greater than the second density of trusses in the central portion. The first set of trusses includes a first strut and a first node, and the second set of trusses includes a second strut, wherein the first node connects the first strut with the second strut.

公开(公告)号：WO2018140352A1

公开(公告)日：2018-08-02

申请号：PCT/US2018/014687

申请日：2018-01-22

Applicant: SUDDABY, Loubert S.

Inventor： SUDDABY, Loubert S.

IPC: A61F2/44

CPC classification number: A61F2/447 ,  A61F2/4455 ,  A61F2002/30471 ,  A61F2002/30523 ,  A61F2002/30525 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30601 ,  A61F2002/30845 ,  A61F2002/3085 ,  A61F2002/30863 ,  A61F2002/4475

Abstract: A stand-alone expandable interbody spinal fusion device including a superior component, an inferior component, an expansion mechanism arranged to displace the superior component in a first direction relative to the inferior component, and a self-piercing screw mechanism arranged within the superior component or inferior component. When torque is applied to the expansion mechanism, torque is transferred 90 degrees thereby displacing a threaded rod or toothed shaft in a first direction thereby displacing the superior component in a first direction relative to the inferior component. When torque is applied to the self-piercing screw mechanism, torque is transferred 90 degrees thereby displacing a self-piercing screw body in a first direction to engage an anchor layer and the bone material of vertebrae thereby holding the interbody spinal fusion device it in place within a disc space.

公开(公告)号：WO2017147619A1

公开(公告)日：2017-08-31

申请号：PCT/US2017/020045

申请日：2017-02-28

Applicant: LIFE SPINE, INC.

Inventor： HYDER, Zeshan

IPC: A61F2/44

CPC classification number: A61F2/4465 ,  A61F2/44 ,  A61F2002/30433 ,  A61F2002/30517 ,  A61F2002/30528 ,  A61F2002/3055 ,  A61F2002/4475 ,  A61F2310/00017 ,  A61F2310/00023

Abstract: A corpectomy implant comprises a height-adjustable (expandable) cage and plate. The plate is mounted to the cage once height of the cage has been set. The cage has a first component and a second component that is movable with respect to the first component in order to increase height of the cage. The first and second components have cooperating structure that provides discreet cage height increments. The first component has a superior end configured to grip a superior vertebral body, while the second component has an inferior end configured to grip an inferior vertebral body, the superior end attached to the superior end of the plate, and the inferior end attached to the inferior end of the plate. The plate has holes for anterior fixation of the plate to superior and inferior vertebral bodies. Plates of incremental sizes accommodate differing heights of the cage.

Abstract translation: 椎体植入物包括高度可调节（可扩展）的笼和板。 一旦笼架的高度已经设定，该板就安装到笼架上。 笼具有第一部件和第二部件，该第一部件和第二部件可相对于第一部件移动以增加笼的高度。 第一和第二部件具有协作结构，其提供谨慎的保持架高度增量。 第一部件具有构造成抓住上椎体的上端，而第二部件具有构造成抓住下椎体的下端，上端附接到板的上端，下端附接到下椎体 板的下端。 该板具有用于将板固定到上部和下部椎体的孔。 增量尺寸的板适应笼子的不同高度。

公开(公告)号：WO2017120045A1

公开(公告)日：2017-07-13

申请号：PCT/US2016/067931

申请日：2016-12-21

Applicant: WARSAW ORTHOPEDIC, INC.

Inventor： MILLER, Keith E. ,  MELKENT, Anthony J.

IPC: A61F2/44

CPC classification number: A61F2/447 ,  A61F2/4455 ,  A61F2002/30405 ,  A61F2002/30466 ,  A61F2002/30471 ,  A61F2002/30507 ,  A61F2002/30515 ,  A61F2002/30538 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2220/0041

Abstract: A pivoting wedge expandable spinal implant. An upper portion and a lower portion are pivotally connected together. The implant, in a collapsed position, is inserted into a disc space. A driving screw engages and applies a force to a pushing portion, driving the pushing portion toward the implant's distal end. The pushing portion engages and drives a wedge toward the implant's distal end. The wedge pivots upward against an inner surface of the lower portion. The wedge continues to pivot along an inner surface of the upper portion, translating the force to the upper portion, pivoting and expanding the upper portion to an expanded position.

Abstract translation: 可枢转楔形可扩张脊柱植入物。 上部和下部枢转地连接在一起。 处于折叠位置的植入物插入椎间盘空间。 驱动螺钉啮合并施加力到推动部分，从而朝向植入物的远端驱动推动部分。 推动部分接合并驱动朝向植入物远端的楔形物。 楔子向上枢转抵靠下部的内表面。 楔子继续沿着上部的内表面枢转，将力平移到上部，将上部枢转并扩展到展开位置。

公开(公告)号：WO2017106614A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/067123

申请日：2016-12-16

Applicant: GLOBUS MEDICAL, INC. ,  FAULHABER, Kurt

Inventor： FAULHABER, Kurt

IPC: A61F2/44 ,  A61B17/70 ,  A61B17/86

CPC classification number: A61F2/4425 ,  A61B17/8042 ,  A61B17/8852 ,  A61B2017/564 ,  A61F2/4455 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/30405 ,  A61F2002/30482 ,  A61F2002/30507 ,  A61F2002/30515 ,  A61F2002/30556 ,  A61F2002/30578 ,  A61F2002/3081 ,  A61F2002/30836 ,  A61F2002/4475 ,  A61F2220/0016 ,  A61F2230/0082 ,  A61F2250/0009 ,  A61F2250/0065

Abstract: A spacer for separating bones of a joint, the spacer includes a first endplate configured to engage a first bone of the joint; a second endplate configured to engage a second bone of the joint; and an actuation subassembly comprising a drive nut, a drive screw coupled to the drive nut, and a cam frame coupled to the drive screw, wherein the cam frame is disposed between the first endplate and the second endplate, wherein the cam frame comprises a proximal frame end, a distal frame end, and lateral frame sides, wherein cams disposed on the lateral frame sides selectively engage at least one of the first endplate or the second endplate.

Abstract translation: 一种用于分离关节骨的间隔件，所述间隔件包括第一端板和第二端板，所述第一端板构造成接合所述关节的第一骨; 第二端板，所述第二端板构造成接合所述关节的第二骨; 以及致动子组件，所述致动子组件包括驱动螺母，联接到所述驱动螺母的驱动螺杆以及联接到所述驱动螺杆的凸轮框架，其中所述凸轮框架设置在所述第一端板和所述第二端板之间，其中所述凸轮框架包括近端 框架端，远端框架端和侧框架侧，其中设置在侧框架侧上的凸轮选择性地接合第一端板或第二端板中的至少一个。

公开(公告)号：WO2017083260A1

公开(公告)日：2017-05-18

申请号：PCT/US2016/060913

申请日：2016-11-08

Applicant: GLOBUS MEDICAL, INC. ,  FAULHABER, Kurt

Inventor： FAULHABER, Kurt

IPC: A61F2/44

CPC classification number: A61F2/447 ,  A61F2/30767 ,  A61F2002/30507 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30622 ,  A61F2002/30843 ,  A61F2002/30904 ,  A61F2002/4475

Abstract: A spacer for separating bones of a joint, the spacer includes a first endplate configured to engage a first bone of the joint, and comprising a ramped surface; a tissue engaging subassembly disposed in a compartment of the first endplate; a second endplate configured to engage a second bone of the joint; and a frame subassembly that extends between the first endplate and the second endplate. The frame subassembly comprises a drive nut, a drive shaft coupled to the drive nut, a ramped carriage coupled to the drive shaft, wherein the ramped carriage comprises a ramped surface operable to engage the ramped surface of the first endplate, and an actuation bar coupled to the drive nut comprising a plate operable to engage the tissue engaging subassembly.

Abstract translation: 用于分离关节骨的间隔件包括第一端板和第二端板，所述第一端板构造成接合关节的第一骨并且包括倾斜表面; 布置在第一端板的隔室中的组织接合子组件; 第二端板，所述第二端板构造成接合所述关节的第二骨; 以及在第一端板和第二端板之间延伸的框架子组件。 框架子组件包括驱动螺母，联接到驱动螺母的驱动轴，联接到驱动轴的倾斜托架，其中倾斜托架包括可操作以接合第一端板的倾斜表面的倾斜表面和联接到第一端板的倾斜表面的致动杆 该驱动螺母包括可操作以接合组织接合子组件的板。

公开(公告)号：WO2017066443A1

公开(公告)日：2017-04-20

申请号：PCT/US2016/056834

申请日：2016-10-13

Applicant: K2M, INC.

Inventor： MOORE, Jennifer ,  CARNES, Megan ,  WALLENSTEIN, Todd ,  BOYD, Clint ,  FLOYD, Jordan ,  TRUESDELL, Stephen

IPC: A61F2/44 ,  A61B17/70

CPC classification number: A61F2/447 ,  A61F2/4455 ,  A61F2002/30121 ,  A61F2002/30125 ,  A61F2002/30136 ,  A61F2002/30143 ,  A61F2002/30146 ,  A61F2002/30149 ,  A61F2002/30151 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30161 ,  A61F2002/30179 ,  A61F2002/30777 ,  A61F2002/30779 ,  A61F2002/3078 ,  A61F2002/30782 ,  A61F2002/30784 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/3079 ,  A61F2002/30792 ,  A61F2002/30828 ,  A61F2002/30836 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4629

Abstract: An interbody spacer is provided including a body portion defining a longitudinal axis. The body portion includes a distal end portion, a proximal end portion, opposed side surfaces that extend between the distal and proximal end portions, and top and bottom surfaces configured and adapted to engage vertebral bodies. The interbody spacer includes first orifices defined through the top surface. The first orifices include orifices having first and second cross-sectional configurations and the first orifices are arranged in rows extending along the longitudinal axis.

Abstract translation: 提供一种体间间隔物，其包括限定纵向轴线的主体部分。 主体部分包括远端部分，近端部分，在远端部分和近端部分之间延伸的相对侧表面以及构造并适于接合椎体的顶表面和底表面。 椎体间隔离物包括通过顶表面限定的第一孔。 第一孔口包括具有第一和第二横截面构造的孔口，并且第一孔口沿着纵向轴线布置成排。

公开(公告)号：WO2017027277A1

公开(公告)日：2017-02-16

申请号：PCT/US2016/045246

申请日：2016-08-03

Applicant: WARSAW ORTHOPEDIC, INC.

Inventor： FOLEY, Kevin T. ,  LIM, Roy K. ,  MORRISON, Matthew M.

IPC: A61F2/44

CPC classification number: A61F2/4455 ,  A61F2/4601 ,  A61F2002/30471 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30622 ,  A61F2002/4475

Abstract: An expandable spinal implant for insertion in a disc space between two adjacent vertebrae. The expandable spinal implant is moveable from an unexpanded configuration to an expanded configuration. The expandable spinal implant includes a first plate having plastically deformable links, a second plate, two transverse members, and a screw. The screw forces apart the transverse members which causes rotational deformation of the links and separation of the plates.

Abstract translation: 用于插入两个相邻椎骨之间的椎间盘空间中的可扩张脊柱植入物。 可扩张的脊柱植入物可从未膨胀的构型移动到扩张的构型。 可扩张脊柱植入物包括具有可塑性变形的连接件的第一板，第二板，两个横向构件和螺钉。 螺钉迫使横向构件分开，导致连杆的旋转变形和板的分离。

公开(公告)号：WO2017015165A1

公开(公告)日：2017-01-26

申请号：PCT/US2016/042664

申请日：2016-07-15

Applicant: GLOBUS MEDICAL, INC.

Inventor： SEIFERT, Jody L. ,  BURKHARDT, Alex ,  GAHMAN, Kevin ,  GLERUM, Chad ,  WEIMAN, Mark ,  MATTHEWS, John ,  ASHLEIGH, Michael ,  GILL, Sean ,  MICCIO, Mark

IPC: A61F2/44 ,  A61B17/86 ,  A61F2/30 ,  A61B17/00

CPC classification number: A61F2/447 ,  A61F2/30749 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/3008 ,  A61F2002/30266 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/30433 ,  A61F2002/30512 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30622 ,  A61F2002/30777 ,  A61F2002/30836 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/30904 ,  A61F2002/3093 ,  A61F2002/30957 ,  A61F2002/4475 ,  A61F2002/4615 ,  A61F2002/4625 ,  A61F2002/4627 ,  A61F2002/4629

Abstract: Embodiments herein are generally directed to spinal implants, systems, apparatuses, and components thereof that can be used in spinal fusion and/or stabilization procedures, as well as methods of installation. The spinal implants may include an intervertebral spacer and a plate member.

Abstract translation: 本文的实施方案通常涉及可用于脊柱融合和/或稳定程序的脊柱植入物，系统，装置及其组件，以及安装方法。 脊椎植入物可以包括椎间隔垫和板构件。

公开(公告)号：WO2016179555A1

公开(公告)日：2016-11-10

申请号：PCT/US2016/031338

申请日：2016-05-06

Applicant: MEDITECH SPINE, LLC

Inventor： FLICKINGER, Eric ,  DUNAWAY, Bruce ,  GROMEK, Jason J.

IPC: A61F2/44

CPC classification number: A61F2/447 ,  A61F2/2846 ,  A61F2/30771 ,  A61F2/4455 ,  A61F2002/285 ,  A61F2002/30904 ,  A61F2002/30906 ,  A61F2002/4475

Abstract: An intervertebral implant for supporting vertebrae that includes an anterior end element, a posterior end element, and four wings disposed between the anterior end element and the posterior end element. The four wings and the anterior and posterior end elements define a substantially open central space. The wings are arranged in pairs facing in opposed directions and include teeth facing in those opposed directions for gripping substantially planar surfaces at opposite sides of the implant.

Abstract translation: 用于支撑椎骨的椎间植入物，其包括前端元件，后端元件和设置在前端元件和后端元件之间的四个翼。 四个翼和前端和后端元件限定基本上敞开的中心空间。 翼部成对地布置成面向相反的方向，并且包括朝向在相对方向上的齿，用于夹持植入物的相对侧处的基本平坦的表面。