公开(公告)号：US20130304211A1

公开(公告)日：2013-11-14

申请号：US13877851

申请日：2011-10-05

申请人： Frank Trautwein ,  Frank Heuer ,  Jorg Franke ,  Ralph Kothe ,  Ulf Liljenqvist ,  Guy Matge ,  Michael Putzier

发明人： Frank Trautwein ,  Frank Heuer ,  Jorg Franke ,  Ralph Kothe ,  Ulf Liljenqvist ,  Guy Matge ,  Michael Putzier

IPC分类号： A61F2/44

CPC分类号： A61F2/447 ,  A61F2/30942 ,  A61F2/442 ,  A61F2/4455 ,  A61F2002/30322 ,  A61F2002/30433 ,  A61F2002/30472 ,  A61F2002/30517 ,  A61F2002/30553 ,  A61F2002/30556 ,  A61F2002/30563 ,  A61F2002/30576 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30596 ,  A61F2002/30598 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30622 ,  A61F2002/30668 ,  A61F2002/30736 ,  A61F2002/30784 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/3092 ,  A61F2002/30925 ,  A61F2002/3093 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2002/30976 ,  A61F2002/30978 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/482 ,  A61L27/04 ,  A61L27/14 ,  A61L2430/38

摘要： The invention relates to a spinal implant composed of a plurality of parallel plates. The deliberate introduction of contours in the plates allows for the creation of biomechanically advantageous functions and adjustment options. The elasticity of the anchoring elements enables the disclosed implant to be adjusted to the osseous endplates, resulting in uniform force distribution and thus prevention of the risk of compaction or endplate compression fracture. The plate structure allows for the use of production methods in which hook-like undercut contours can be created, thus enabling the implant to be superbly anchored in the bone without causing damage thereto. Furthermore, the plates can be interconnected by an actuator in such a way that the height and/or the angular position can be adjusted. The vertical adjustment can vary along the length of the implant such that the segment can also be angularly adjusted.

摘要翻译： 本发明涉及由多个平行板组成的脊柱植入物。 在盘中有意引入轮廓允许创建生物力学上有利的功能和调整选项。 锚固元件的弹性使得所公开的植入物能够被调整到骨结构终板，导致均匀的力分布，从而防止压实或终板压缩破裂的风险。 板结构允许使用可以产生钩状底切轮廓的生产方法，从而使得植入物能够被极好地锚定在骨骼中而不会对其造成伤害。 此外，板可以通过致动器互连，使得可以调节高度和/或角度位置。 垂直调整可以沿着植入物的长度变化，使得片段也可以被角度调整。

公开(公告)号：US08382839B1

公开(公告)日：2013-02-26

申请号：US12383950

申请日：2009-03-27

申请人： Jeffrey Paris Wensel

发明人： Jeffrey Paris Wensel

IPC分类号： A61F2/44

CPC分类号： A61F2/447 ,  A61B17/70 ,  A61B17/864 ,  A61F2/30723 ,  A61F2/30965 ,  A61F2/44 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/30062 ,  A61F2002/30092 ,  A61F2002/30261 ,  A61F2002/30271 ,  A61F2002/30331 ,  A61F2002/30354 ,  A61F2002/30357 ,  A61F2002/30448 ,  A61F2002/30553 ,  A61F2002/30578 ,  A61F2002/30779 ,  A61F2002/30784 ,  A61F2002/30787 ,  A61F2002/30818 ,  A61F2002/30827 ,  A61F2002/30833 ,  A61F2002/30841 ,  A61F2002/30881 ,  A61F2002/30904 ,  A61F2002/30976 ,  A61F2002/448 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2310/00017 ,  A61F2310/00023

摘要： Some embodiments of the invention provide an apparatus that (1) delivers a fusion member between two vertebral bodies after at least a portion of the fibrocartilaginous disc between the vertebral bodies has been removed, and (2) affixes the fusion member to the vertebral bodies. In some embodiments, the apparatus includes (1) a fusion member that is delivered and positioned between the vertebral bodies, (2) a delivery mechanism that delivers and positions the fusion member between the vertebral bodies, and (3) an anchoring member that affixes the fusion member to the vertebral bodies.

公开(公告)号：US20030100950A1

公开(公告)日：2003-05-29

申请号：US09979185

申请日：2002-03-04

发明人： Olivier Moret

IPC分类号： A61F002/44

CPC分类号： A61F2/4465 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/3008 ,  A61F2002/30133 ,  A61F2002/30774 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30807 ,  A61F2002/30828 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/30976 ,  A61F2002/4475 ,  A61F2230/0015 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00796

摘要： The invention relates to a cage-type intervertebral implant that is made up of a dished side wall (1), a cambered side wall (2), a front part (3), a rear part (4) and at least one intermediate wall (5, 6), thus comprising at least two cavities (7, 8, 9). An upper and a lower cage surface (10, 11) include a first lordosis angle (null1) in the direction front part-rear part and a second lordosis angle (null2) perpendicular thereto, said cage surfaces (10, 11) intersecting outside the cage. The cage structure is characterized by a doubler-wedge geometry (double-wedge-shaped cage) that is defined by the two lordosis angles (null1) and (null2) and that advantageously adapts itself to the anatomical conditions in the intervertebral area. The cage is further characterized by a high moment of tilt that effectively counteracts a tipping of the cage. The method used for producing the cage structure is essentially characterized by working the cage material by means of a high-pressure water jet, said cold-cutting technique having proved to be the most economical.

摘要翻译： 本发明涉及一种笼式椎间植入物，其由凹陷侧壁（1），弧形侧壁（2），前部（3），后部（4）和至少一个中间壁 （5,6），因此包括至少两个空腔（7,8,9）。 上和下保持架表面（10,11）包括在前部后部的方向上的第一脊柱前凸角（α1）和与其垂直的第二脊柱前凸角（α2），所述保持表面（10,11） 笼。 笼结构的特征在于由两个脊柱前凸角（α1）和（α2）限定的双楔形几何形状（双楔形笼），并且有利地使其适应于椎间区域的解剖条件。 保持架的特征还在于具有很高的倾斜力矩，有效地抵消了保持架的倾翻。 用于制造笼式结构的方法的基本特征在于通过高压水射流对保持架材料进行加工，所述冷切技术被证明是最经济的。

公开(公告)号：US06485521B1

公开(公告)日：2002-11-26

申请号：US09593370

申请日：2000-06-14

申请人： Wen-Ching Say ,  Chih-I Lin ,  Shengfu Lin

发明人： Wen-Ching Say ,  Chih-I Lin ,  Shengfu Lin

IPC分类号： A61F202

CPC分类号： A61L27/56 ,  A61B17/72 ,  A61B17/866 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2002/30925 ,  A61F2002/30927 ,  A61F2002/3097 ,  A61F2002/30976 ,  A61F2310/00011 ,  A61F2310/00395

摘要： An orthopedic implant has a porous surface with a plurality of pores, some of which are provided with a pores-within-a-pore structure. The pores-within-a-pore structure has a pore opening ranging in size between 10 and 800 microns. The present invention also discloses a process for making an orthopedic implant which is provided in the surface thereof with a pores-within-a-pore porous structure.

摘要翻译： 矫形植入物具有多孔的多孔表面，其中一些孔具有孔内孔隙结构。 孔内孔隙结构具有尺寸在10和800微米之间的孔口。 本发明还公开了一种制造矫形外科植入物的方法，该方法在其表面上设置有孔内孔隙多孔结构。

公开(公告)号：US5716412A

公开(公告)日：1998-02-10

申请号：US724493

申请日：1996-09-30

申请人： Alfred F. DeCarlo, Jr. ,  Douglas G. Noiles

发明人： Alfred F. DeCarlo, Jr. ,  Douglas G. Noiles

IPC分类号： A61F2/28 ,  A61F2/00 ,  A61F2/30 ,  A61F2/34 ,  A61F2/36 ,  B23K26/36

CPC分类号： A61F2/30771 ,  B23K26/364 ,  A61F2/367 ,  A61F2/3676 ,  A61F2002/30118 ,  A61F2002/30136 ,  A61F2002/30214 ,  A61F2002/30225 ,  A61F2002/30322 ,  A61F2002/30808 ,  A61F2002/30817 ,  A61F2002/30827 ,  A61F2002/30828 ,  A61F2002/30879 ,  A61F2002/30904 ,  A61F2002/30952 ,  A61F2002/3097 ,  A61F2002/30976 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3419 ,  A61F2002/3422 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/369 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2250/0026 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029

摘要： An implantable article includes a textured bone engaging surface having a surface texture pattern formed by a plurality of furrows separated by ridges that are integral with the base material from which the article is formed. The furrows are formed by ablating in the surface a series of intersecting holes. The side walls of the furrows have scalloped edges. The ablating energy can be applied by techniques such as laser ablation and hydrojet ablation.

摘要翻译： 可植入制品包括纹理骨接合表面，其具有由多个沟纹形成的表面纹理图案，所述多个沟槽由与形成制品的基底材料成一体的脊部分开。 沟槽通过在表面上烧蚀一系列相交的孔而形成。 犁沟的侧壁有扇形边缘。 烧蚀能量可以通过激光烧蚀和喷射消融等技术来应用。

公开(公告)号：US5108432A

公开(公告)日：1992-04-28

申请号：US557266

申请日：1990-06-24

申请人： Larry J. Gustavson

发明人： Larry J. Gustavson

IPC分类号： A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/36 ,  A61F2/38

CPC分类号： A61F2/30907 ,  A61F2/30734 ,  A61F2/367 ,  A61F2/389 ,  A61F2002/30009 ,  A61F2002/30112 ,  A61F2002/30156 ,  A61F2002/30451 ,  A61F2002/30454 ,  A61F2002/30599 ,  A61F2002/30733 ,  A61F2002/30777 ,  A61F2002/30805 ,  A61F2002/30909 ,  A61F2002/30915 ,  A61F2002/30925 ,  A61F2002/30967 ,  A61F2002/3097 ,  A61F2002/30976 ,  A61F2002/30978 ,  A61F2002/3682 ,  A61F2220/0058 ,  A61F2230/0004 ,  A61F2230/0023 ,  A61F2250/0028 ,  A61F2250/0063 ,  A61F2310/00023

摘要： A prosthetic part for use as an orthopedic implant has a base member defining an outer surface for implantation adjacent a prepared bone surface. The outer surface includes a recessed area having a predetermined shape and depth. A first rigid plate having this predetermined shape and having a plurality of elongated slots formed therein is fixedly attached within the recesssed area of the base member. A second rigid plate also having the same predetermined shape as the recess and also having a plurality of elongated slots formed therein is attached to the first rigid plate. The elongated slots of the second plate are angularly offset with respect to the elongated slots in the first plate to produce a controlled porosity. The thicknesses of the first and second plates are predetermined so that the outer surface of the second plate is continuous with the non-recessed outer surface of the base member.

摘要翻译： 用作矫形植入物的假体部件具有限定用于在准备好的骨表面附近进行植入的外表面的基部构件。 外表面包括具有预定形状和深度的凹陷区域。 具有这种预定形状并且在其中形成有多个细长槽的第一刚性板固定地附接在基部构件的凹陷区域内。 还具有与凹部相同的预定形状并且还具有形成在其中的多个细长狭缝的第二刚性板附接到第一刚性板。 第二板的细长槽相对于第一板中的细长槽成角度地偏移以产生受控的孔隙率。 第一板和第二板的厚度是预定的，使得第二板的外表面与基体的非凹入的外表面连续。

公开(公告)号：US20190192308A1

公开(公告)日：2019-06-27

申请号：US16288801

申请日：2019-02-28

申请人： GLOBUS MEDICAL, INC.

发明人： Chad Glerum

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61F2/0095 ,  A61F2/38 ,  A61F2/442 ,  A61F2/4465 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30133 ,  A61F2002/302 ,  A61F2002/30354 ,  A61F2002/30357 ,  A61F2002/30362 ,  A61F2002/30405 ,  A61F2002/3041 ,  A61F2002/30411 ,  A61F2002/30415 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/305 ,  A61F2002/30523 ,  A61F2002/3055 ,  A61F2002/30553 ,  A61F2002/30579 ,  A61F2002/30586 ,  A61F2002/30588 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30622 ,  A61F2002/30785 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/30858 ,  A61F2002/30859 ,  A61F2002/30957 ,  A61F2002/3096 ,  A61F2002/3097 ,  A61F2002/30976 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2210/0014 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00071 ,  A61F2310/00179

摘要： An expandable implant is disclosed having an adjustable height for insertion between two adjacent bony structures or joint surfaces, for example between two adjacent spinal vertebrae. The implant includes at least one gear associated with at least one threaded shaft. Rotation of the gear engages the threaded shaft to expand the implant. The implant can be inserted in a collapsed configuration and expanded in situ. The invention also provides methods for using the implant to facilitate arthrodesis or fusion of adjacent joint surfaces or spinal vertebrae.

公开(公告)号：US09452064B2

公开(公告)日：2016-09-27

申请号：US13877851

申请日：2011-10-05

申请人： Frank Trautwein ,  Frank Heuer ,  Jorg Franke ,  Ralph Kothe ,  Ulf Liljenqvist ,  Guy Matge ,  Michael Putzier

发明人： Frank Trautwein ,  Frank Heuer ,  Jorg Franke ,  Ralph Kothe ,  Ulf Liljenqvist ,  Guy Matge ,  Michael Putzier

IPC分类号： A61F2/44 ,  A61L27/04 ,  A61L27/14 ,  A61F2/30 ,  A61F2/48

CPC分类号： A61F2/447 ,  A61F2/30942 ,  A61F2/442 ,  A61F2/4455 ,  A61F2002/30322 ,  A61F2002/30433 ,  A61F2002/30472 ,  A61F2002/30517 ,  A61F2002/30553 ,  A61F2002/30556 ,  A61F2002/30563 ,  A61F2002/30576 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30596 ,  A61F2002/30598 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30622 ,  A61F2002/30668 ,  A61F2002/30736 ,  A61F2002/30784 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/3092 ,  A61F2002/30925 ,  A61F2002/3093 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2002/30976 ,  A61F2002/30978 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/482 ,  A61L27/04 ,  A61L27/14 ,  A61L2430/38

摘要： The invention relates to a spinal implant composed of a plurality of parallel plates. The deliberate introduction of contours in the plates allows for the creation of biomechanically advantageous functions and adjustment options. The elasticity of the anchoring elements enables the disclosed implant to be adjusted to the osseous endplates, resulting in uniform force distribution and thus prevention of the risk of compaction or endplate compression fracture. The plate structure allows for the use of production methods in which hook-like undercut contours can be created, thus enabling the implant to be superbly anchored in the bone without causing damage thereto. Furthermore, the plates can be interconnected by an actuator in such a way that the height and/or the angular position can be adjusted. The vertical adjustment can vary along the length of the implant such that the segment can also be angularly adjusted.

摘要翻译： 本发明涉及由多个平行板组成的脊柱植入物。 在盘中有意引入轮廓允许创建生物力学上有利的功能和调整选项。 锚固元件的弹性使得所公开的植入物能够被调整到骨结构终板，导致均匀的力分布，从而防止压实或终板压缩破裂的风险。 板结构允许使用可以产生钩状底切轮廓的生产方法，从而使得植入物能够被极好地锚定在骨骼中而不会对其造成伤害。 此外，板可以通过致动器互连，使得可以调节高度和/或角度位置。 垂直调整可以沿着植入物的长度变化，使得片段也可以被角度调整。

公开(公告)号：US20150335446A9

公开(公告)日：2015-11-26

申请号：US13713263

申请日：2012-12-13

申请人： Globus Medical, Inc

发明人： Chad Glerum

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61F2/0095 ,  A61F2/38 ,  A61F2/442 ,  A61F2/4465 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30133 ,  A61F2002/302 ,  A61F2002/30354 ,  A61F2002/30357 ,  A61F2002/30362 ,  A61F2002/30405 ,  A61F2002/3041 ,  A61F2002/30411 ,  A61F2002/30415 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/305 ,  A61F2002/30523 ,  A61F2002/3055 ,  A61F2002/30553 ,  A61F2002/30579 ,  A61F2002/30586 ,  A61F2002/30588 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30622 ,  A61F2002/30785 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/30858 ,  A61F2002/30859 ,  A61F2002/30957 ,  A61F2002/3096 ,  A61F2002/3097 ,  A61F2002/30976 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2210/0014 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00071 ,  A61F2310/00179

摘要： An expandable implant is disclosed having an adjustable height for insertion between two adjacent bony structures or joint surfaces, for example between two adjacent spinal vertebrae. The implant includes at least one gear associated with at least one threaded shaft. Rotation of the gear engages the threaded shaft to expand the implant. The implant can be inserted in a collapsed configuration and expanded in situ. The invention also provides methods for using the implant to facilitate arthrodesis or fusion of adjacent joint surfaces or spinal vertebrae.

摘要翻译： 公开了一种可膨胀的植入物，其具有可调节的高度，用于在两个相邻的骨结构或关节表面之间插入，例如在两个相邻脊柱椎骨之间。 植入物包括与至少一个螺纹轴相关联的至少一个齿轮。 齿轮的旋转与螺纹轴接合以使植入物膨胀。 植入物可以插入收缩构型并原位扩张。 本发明还提供了使用植入物来促进相邻关节表面或脊椎椎骨的关节融合或融合的方法。

公开(公告)号：US09028549B1

公开(公告)日：2015-05-12

申请号：US13753373

申请日：2013-01-29

申请人： Spinelogik, Inc.

发明人： Jeffrey Paris Wensel

IPC分类号： A61F2/44

CPC分类号： A61F2/447 ,  A61B17/70 ,  A61B17/864 ,  A61F2/30723 ,  A61F2/30965 ,  A61F2/44 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/30062 ,  A61F2002/30092 ,  A61F2002/30261 ,  A61F2002/30271 ,  A61F2002/30331 ,  A61F2002/30354 ,  A61F2002/30357 ,  A61F2002/30448 ,  A61F2002/30553 ,  A61F2002/30578 ,  A61F2002/30779 ,  A61F2002/30784 ,  A61F2002/30787 ,  A61F2002/30818 ,  A61F2002/30827 ,  A61F2002/30833 ,  A61F2002/30841 ,  A61F2002/30881 ,  A61F2002/30904 ,  A61F2002/30976 ,  A61F2002/448 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2310/00017 ,  A61F2310/00023

摘要： Some embodiments of the invention provide an apparatus that (1) delivers a fusion member between two vertebral bodies after at least a portion of the fibrocartilaginous disc between the vertebral bodies has been removed, and (2) affixes the fusion member to the vertebral bodies. In some embodiments, the apparatus includes (1) a fusion member that is delivered and positioned between the vertebral bodies, (2) a delivery mechanism that delivers and positions the fusion member between the vertebral bodies, and (3) an anchoring member that affixes the fusion member to the vertebral bodies.

摘要翻译： 本发明的一些实施例提供一种装置，其特征在于，（1）在已经去除所述脊椎体之后的所述纤维软骨盘的至少一部分之后，（2）将所述融合部件固定在所述椎体上之后，（1）在两个椎体之间输送融合部件。 在一些实施例中，该装置包括（1）被传送并定位在椎体之间的融合部件，（2）传送机构，其将融合部件传送并定位在椎体之间，以及（3）固定部件， 融合成员到椎体。