CN1599580A - 减振元件和用于稳定相邻脊椎体的装置 - Google Patents

减振元件和用于稳定相邻脊椎体的装置 Download PDF

Info

Publication number
CN1599580A
CN1599580A CNA02824382XA CN02824382A CN1599580A CN 1599580 A CN1599580 A CN 1599580A CN A02824382X A CNA02824382X A CN A02824382XA CN 02824382 A CN02824382 A CN 02824382A CN 1599580 A CN1599580 A CN 1599580A
Authority
CN
China
Prior art keywords
damping element
elastomeric element
pedicel
link
elastomeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA02824382XA
Other languages
English (en)
Inventor
阿明·施图德
罗伯特·弗里格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AO Technology AG
Original Assignee
MARS MEDICAL TECHNOLOGY AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MARS MEDICAL TECHNOLOGY AG filed Critical MARS MEDICAL TECHNOLOGY AG
Publication of CN1599580A publication Critical patent/CN1599580A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
    • A61B17/7026—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a part that is flexible due to its form
    • A61B17/7028—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a part that is flexible due to its form the flexible part being a coil spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length

Abstract

一种减振元件(1)，包括：A)两个与纵轴线(3)同轴或平行的弹性部件(2；4)和轴向端部的两个连接部件(5；6)，其中B)第一弹性部件(2)具有一弹性率F；C)第二弹性部件(4)具有一弹性率f；和D)所述弹性率F和f是相互不同的。一种用于稳定相邻脊椎体的装置，具有：A)邦N个梗节螺钉或梗节钩(12)，其中N≥3；并且其中B)每个梗节螺钉或梗节钩(12)包括容纳机构(13)，它允许容纳纵向的固定部件(7)，其中C)一个起到弹簧作用的部件(14)装进两个相邻的梗节螺钉(12)或梗节钩之间。

Description

减振元件和用于稳定相邻脊椎体的装置
技术领域
本发明涉及一种如权利要求1前序部分所述的减振元件，以及一种如权利要求27前序部分所述的用于稳定相邻脊椎体的装置。
背景技术
由FR-A-2 799 949已知一种脊柱固定装置，它由许多郁金香花形的梗节螺钉(Pedikelschraube)组成，它们代替常见的刚性长支架与各螺旋弹簧部件相互连接。螺旋弹簧的长度尽管可以调整，但是由此只能改变两个相邻梗节螺钉之间的弹性力并由此改变两个相邻脊椎体之间的弹性力。由这个文献中不能看出，弹簧元件是否用在梗节螺钉之间的一个预紧状态中。
由EP-A-0 516 567已知另一种脊柱固定装置，它由许多郁金香花形的梗节螺钉组成，它们代替常见的刚性长支架与各减振元件相互连接。对于这种装置，缺陷是，只能承受梗节螺钉之间的加压力。因为减振元件对此具有一个固定的长度，所以已经提供了大量这种具有不同长度的减振元件，以便能够使适合长度的减振元件固定在两个植入的梗节螺钉之间。这是烦琐的并且还需要大量储存不同长度的减振元件。
由EP-B-0 669 109已知另一种脊柱固定装置，它由许多郁金香花形的具有通孔端头的梗节螺钉组成，它们代替常见的刚性长支架与一个穿过梗节螺钉圆孔可拉紧的弹性塑料带相互连接。在各梗节螺钉之间-在梗节螺钉上塑料带排成行-是空心圆柱形支承部件，它们能够承受梗节螺钉之间的可能出现的加压力。这种装置的缺陷是多方面的。
首先必需使塑料带和支承部件穿进已经植入的梗节螺钉圆孔里面或之间，如同串珠链那样，这对于外科医生是烦琐和耗时的。其次，这种-直至具一定弹性的塑料带都没有任何预应力。由于支承体的长度对于这个装置也是固定的，因此在支承体上设置给定断开位置，以使得这个支承体在体内手术时在两个相关的梗节螺钉之间的有效间距上可以由外科医生准确切断。这对于外科医生是烦琐并耗时的，并通常有可能导致支承部件过短，因此其减振作用通过一定的延迟才出现，这当然是不期望的。
发明内容
在此，本发明旨在提供补救措施。本发明的目的是，实现一个组合的、预紧的拉-压部件，它可以在两个梗节螺钉或梗节钩(Pedikelhaken)之间进行固定，并且一方面作为具有一定弹性率的弹性部件对拉力起作用，而另一方面作为具有另一弹性率的减振元件对压力起作用。
本发明通过一个减振元件实现上述目的，该元件具有权利要求1的特征，以及通过一个稳定相邻脊椎体的装置实现上述目的，该装置具有权利要求27的特征。
在按照本发明的减振元件的优选实施形式中，一个弹性部件设置为压簧。对于已装配的减振元件，设置在弹性部件端部上的连接部件连接在作为压簧设置的弹性部件的端部上，使得第一弹性部件可以承载拉力并可被预紧。
通过本发明可以实现的优点主要如下所述：
-通过选择不同长度的内圆柱体可以改变减振特性。
-在减振元件的预装配状态就已明确地确定了存在的预应力，并可以有选择地供给外科医生使用，其对应于患者的不同体重和不同适应症；
-减振元件可以在脊椎体拉开后快速而简单地插进梗节螺钉之间并固定于其上。
在按照本发明的减振元件的另一实施形式中，两个连接部件通过弹性部件可拆卸地连接。连接部件与至少一个弹性部件之间的连接最好通过一螺纹连接实现。由此可以根据使用情况采用不同的、适配于需要的连接部件。此外按照本发明的减振元件构成一个一体的拉/压部件，其长度是可灵活调整的。
在按照本发明的减振元件的另一实施形式中，两个连接部件中的至少一个连接部件与至少一个弹性部件是一体的。通过这种结构可以实现按照本发明的减振元件的紧凑结构方式。
所述连接部件根据按照本发明的减振元件的使用情况可以是杆状或套筒式的，其中每个连接部件与纵轴线同轴地设置在弹性部件的一端。套筒最好具有一个与纵轴线同轴的中心孔并包括用于使插进中心孔的连接杆固定的定位机构。通过减振元件的这种结构可以使一个杆状固定部件或另一减振元件的一个杆状连接部件与纵轴线同轴地与由套筒构成的第一减振元件的连接部件连接。
所述定位机构最好包括一个螺栓，它可以垂直于纵轴线旋进套筒并用于使一个插进套筒中心孔的杆状部件固定。通过使用一个径向不突出于套筒的螺柱作为定位机构可以实现按照本发明的减振元件的紧凑结构，这对于减振元件在稳定脊椎体的装置内部的应用是有利的。
在弹性部件的两个端部上的连接部件根据减振元件的使用情况可以是两个连接杆、两个套筒或者一个是套筒而另一个是连接杆。
在用于稳定相邻脊椎体的装置内部使用一个或多个按照本发明的减振元件时，最好将一个连接部件固定在一个梗节螺钉或一个梗节钩上并通过第二连接部件与一个杆状的长支架连接。为此这样设计连接部件的结构是适合的，即，一个连接部件由套筒构成而另一连接部件由连接杆构成。所述长支架插进套筒的中心孔并通过定位机构固定在套筒上，而杆状连接部件可以插进梗节螺钉或梗节钩上的以常见的方式由通道构成的容纳机构中并同样固定在那里。所述杆状结构的连接部件最好具有一个轴向长度，该长度大于容纳机构的长度，使得减振元件可以根据需要轴向移动或调整。
为了简化杆状固定部件如长支架和按照本发明的减振元件在稳定相邻脊椎体的装置内部的组合应用，这样选择由套筒构成的连接部件的中心孔的直径D和杆状连接部件的直径d，使D≈d。
在按照本发明的减振元件的另一实施形式中，这样地构成弹性部件，即，使它具有恒定的弹性率。由此可以在减振元件卸去负荷时重新建立无载荷的弹性部件的状态。
在按照本发明的减振元件的另一实施形式中，这个减振元件具有一个与纵轴线正交的、腰子形横截面。这种结构的优点是，例如在一个脊柱固定装置内部植入一个或多个减振元件时使它们可以在考虑到脊柱凸起或其它植入部件的情况下更有利地定位。
在按照本发明的减振元件的另一实施形式中，第二弹性部件设置在第一弹性部件的内部。第二弹性部件最好由压簧构成，使得在组装减振元件时至少使第一弹性部件实现预紧。此外两个弹性部件的布置最好是同心的。这种实施形式的优点同样是由此可以减小减振元件的外形尺寸。
在按照本发明的减振元件的另一实施形式中，设置在第一弹性部件内部的并由压簧构成的第二弹性部件具有一个与纵轴线同轴的中心孔，其直径最好等于套筒里面的中心孔直径。因此能够使插进中心孔里的杆状部件实现更长的轴向导向，由此能够在减振元件与杆状部件之间实现高度稳定的连接。
在按照本发明的减振元件的另一实施形式中，第一弹性部件由螺旋弹簧构成。该螺旋弹簧的螺旋形缝隙最好通过第二弹性部件上的一个互补的螺旋线形且可弹性变形的凸起封闭。在此，螺旋弹簧的弹簧螺旋线也可以是多头的。第二弹性部件最好由浇铸性材料制成，因此第二弹性部件可以浇铸进已经完工的第一弹性部件里面。
在按照本发明的减振元件的另一实施形式中，由压簧构成的弹性部件由聚合物，最好由聚碳酸酯氨基甲酸酯(PCU)制成。
在按照本发明的减振元件的另一实施形式中，由套筒构成的连接部件与弹性部件是一体的，由此可以实现一个简单的减振元件结构形式。在此，减振元件的结构也可以是两个连接部件都与第一弹性部件做成一体。
在按照本发明的减振元件的不同实施形式中，第一弹性部件的弹性常数F和第二弹性部件的弹性常数f是相互不同的。在此两个弹性常数F，f至少相差系数1.2，最好至少5。由此实现的优点是：减振元件的弹性力在施加拉力或压力时是不相同的。根据减振元件的应用范围，弹性常数相差的系数也可以在10至100之间。
在按照本发明的减振元件的其它实施形式中，第二减振元件的弹性率f介于50N/mm至5000N/mm之间，最好介于100N/mm至2000N/mm之间。
本发明的其它有利扩展结构在从属权利要求中给出。
按照本发明的用于稳定相邻脊椎体的装置主要包括多个可通过不同固定机构连接的梗节螺钉或梗节钩。在两个梗节螺钉或梗节钩之间作为固定机构例如可以使用杆状长支架、弹簧或按照本发明的减振元件。
在按照本发明的装置的优选实施形式中，梗节螺钉或梗节钩包括容纳机构，它们在按照本发明的减振元件上轴向可移动地容纳固定部件，如杆状的长支架、各自做成杆状结构的连接部件。为了将固定部件固定在容纳机构中，梗节螺钉或梗节钩包括固定机构，它们例如可以设置在端部并可以由锁紧螺栓或锁紧螺母构成。按照本发明的装置在其稳定性方面通过一方面使用刚硬的部件，如长支架，而另一方面使用减振的部件而可以适配于各种条件。
在按照本发明的装置的另一实施形式中，至少一个梗节螺钉或梗节钩包括容纳机构，它同时容纳两个平行的纵向的固定部件。通过这种方式能够使用一个起到弹簧作用的部件，例如一个按照本发明的减振元件，用以在至少一个配有容纳机构的梗节螺钉或梗节钩与另一相邻的梗节螺钉或梗节钩之间进行固定。
例如由US-A-4 653 481 HOWLAND已知具有容纳机构的梗节螺钉或梗节钩，它们允许两个平行的纵向的固定部件同时与梗节螺钉或梗节钩连接。按照本发明的减振元件与在上面提到的专利中给出的长支架相似，可以通过平行于纵轴线安置在连接部件上的连接杆例如在平行的通道中固定在螺钉头上。通过这种结构可以实现的减振元件在通道中平行于纵轴线的移动性能够使一个在植入前预紧到所期望的弹性力的、按照本发明的减振元件无需在减振元件上使用进一步的医学操作就插进梗节螺钉上的容纳机构里面。对于相邻梗节螺钉或梗节钩之间的间距的长度补偿，则通过端部平行于纵轴线设置的、杆状结构的连接部件在按照本发明的减振元件上在同样平行于纵轴线的通道中的轴向移动性实现。
减振元件的预紧允许考虑患者的不同的不稳定性、适应症或体重。减振元件在施行牵引术时对与此相连的脊柱部分被施加压力，而在在施行固定术时对与此相连的脊柱部分被施加拉力。选择弹性材料，例如聚合物，最好是聚碳酸酯氨基甲酸酯(PCU)用于承受压力的弹性部件，而选择金属用于也承受拉力的弹性部件，选择几何尺寸以及调整也被施加拉力的弹性部件的预应力，能够使按照本发明的装置最佳地适配于患者的生物力学状况。
按照本发明的装置的优点主要如下所述：
-从被加固的脊柱段均匀地刚性过渡到健康的脊柱段。
-减振元件可以有选择地与刚硬的连接杆分段地组合。
附图说明
下面借助于多个实施例的局部示意图更详细地描述本发明和本发明的扩展结构。附图中
图1为一按照本发明的减振元件实施形式的纵向截面图，
图2为一按照本发明的用于稳定相邻脊椎体的装置实施形式的视图，
图3为按照本发明的减振元件实施形式的分离图，
图4为一按照本发明的减振元件实施形式的视图，
图5为一按照本发明的减振元件实施形式的立体图，
图6为一按照本发明的减振元件实施形式的俯视图，
图7为一按照本发明的减振元件实施形式的纵向截面图，
图8为一按照本发明的装置实施形式在其应用于稳定相邻脊椎体时的视图，
图9为一按照本发明的装置实施形式的立体图。
具体实施方式
图1示出一个按照本发明的减振元件1的实施形式，它具有两个与纵轴线3同轴设置的弹性部件2；4。第一弹性部件2由具有中心空腔15的螺旋弹簧构成，而第二弹性部件4杆状地构成并设置在空腔15里面。端部的连接部件5；6同样与纵轴线3同轴地设置并指向弹性部件2；4地分别具有一个与纵轴线3同轴的具有外螺纹18的螺纹体16；17。第一弹性部件2在其轴向端部21上配有安置在空腔15里面的内螺纹24，它与外螺纹18互补地构成，因此使连接部件5；6的螺纹体可以旋进第一弹性部件2。此外每个连接部件5；6包括一个与纵轴线3同轴设置的并在连接部件5；6的内端19上敞开的凹部23，使杆状结构的第二弹性部件4在其轴向端部22上可以容纳进凹部23。此外连接部件5；6在其外端20上是同轴杆状的。对于已装配的减振元件1，第二弹性部件4的端部22顶靠在与纵轴线3正交的凹部23端面25上，因此连接部件5；6在这些端面25之间具有一个距离L。这样设计这个距离L以及未变形的第一弹性部件2的长度，使得在将螺纹体16；17旋进内螺纹24时第一弹性部件2轴向伸长到所期望的长度，由此使减振元件1具有一个预应力。
在图2中示出按照本发明装置的一个实施形式，以用于稳定相邻脊椎体(未示出)的装置为例。多个梗节螺钉或梗节钩12这样固定在要被连接的梗节上，即，其中心轴线28垂直于脊柱纵轴线设置。梗节螺钉或梗节钩12上的容纳机构13与中心轴线28垂直地设置并由通道26构成。在这些通道26里面可以插进连接部件5；6的杆状外端部20(见图1)，使得减振元件1在其通过螺钉27相对于梗节螺钉或梗节钩12固定之前，可以在通道26里面轴向移动。梗节螺钉或梗节钩12上的容纳机构13包括各两个平行通道26，使得在梗节螺钉或梗节钩12上除了一个减振元件1以外还可以固定例如一个杆状固定部件7。
图3示出按照本发明的减振元件1的一个实施形式，它具有一个由螺旋弹簧构成的第一弹性部件2、一个杆状结构的第二弹性部件4和两个与纵轴线3同轴设置的连接部件5；6。
图4和5示出按照本发明的减振元件1的一个实施形式，它具有一个由螺旋弹簧构成的第一弹性部件2和两个与纵轴线3同轴地与弹性部件2连接的连接部件5；6。
在图6中示出按照本发明的减振元件1的一个实施形式，它具有一个与纵轴线3正交的圆形横截面。也可以是扁圆或椭圆的横截面，它们同样可能有利于减振元件1的植入。
在图7中示出按照本发明的减振元件1的一个实施形式，它包括一个与纵轴线3同轴设置的圆柱形螺旋弹簧作为第一弹性部件2。这个第一弹性部件2具有一种螺旋线形的缝隙34并且配有一与纵轴线3同轴的、只在第一弹性部件2的一端21上敞开的空腔15。在两个轴向端部21的每一端上设置一个连接部件5；6，其中在这个实施形式中两个连接部件5；6与第一弹性部件2是一体的。第一连接部件5由具有与纵轴线3同轴的中心孔32的套筒30构成，而第二连接部件6由同样与纵轴线3同轴的连接杆构成。第二杆状连接部件6设置在第一弹性部件2的端部21上，在那里轴向封闭空腔15。在第一连接部件5里的中心孔32具有一个直径D。第二连接部件6同样是圆柱形的并且具有一个直径d，它在这里所示的减振元件1实施形式中与第一连接部件5中的中心孔32的直径D一样大小。因此例如能够将一个从属于稳定脊椎体的装置的长杆或另一减振元件1的第二杆状连接部件6插进中心孔32里面。通过定位机构31可以将这样插进中心孔32的连接杆固定，所述定位机构在这里所示的减振元件1的实施形式中由垂直于纵轴线3旋进套筒30的螺柱构成。第二弹性部件4与纵轴线3同轴地设置在第一弹性部件2的空腔15中并具有一个与第一弹性部件2上的螺旋线形缝隙34互补的螺旋线形的、可弹性变形的凸起35，它封闭第一弹性部件2上的缝隙34。此外第二弹性部件4具有一个与纵轴线3同轴的中心孔33，它具有与套筒30的中心孔32相同的直径。
图8示出按照本发明的装置38的一种实施形式，它用于稳定相邻的脊椎体37。在四个相邻的脊椎体37中各旋进一个梗节螺钉12。该装置38与纵轴线3同轴设置地分别在四个相邻的脊椎体37的最外边的脊椎体与相邻的靠中间的脊椎体37之间包括一个起到弹簧作用的部件14以及在两个相邻的靠中间的脊椎体37之间包括一个杆状长支架8。起到弹簧作用的部件14由减振元件1构成，它在其一端21上(见图7)包括一个杆状连接部件6而在另一端21上包括一个套筒30(见图7)。杆状连接部件6用来作为固定部件7，它们插进两个相对于装置38在端部的梗节螺钉12的容纳机构13里面并在那里通过由螺栓构成的固定机构29与梗节螺钉可拆卸地连接。由套筒30(见图7)构成的减振元件1的连接部件5指向四个要被稳定的脊椎体的靠中间的两个脊椎体。在两个减振元件1之间装进一个杆状的长支架8，其中这样构成长支架8，使固定部件7在两个靠中间的梗节螺钉12的容纳机构13里面由长支架8的轴向段构成。长支架8的一端通过由螺栓构成的两个靠中间的梗节螺钉12的固定机构29与装置38连接，而另一端通过其两个端部39；40插进连接部件5和第二弹性部件4(见图7)的中心孔32；33里面并在那里通过定位机构31(见图7)可拆卸地锁止。根据使用情况也可以使用其它的与纵轴线3同轴的长支架8和减振元件1的组合。代替一个长支架8也可以使用多个长支架8或者也可以通过一个或多个减振元件1上的连接部件6替换长支架8。在按照本发明的装置38的不同应用中，纵轴线3也可以是弯曲的或折弯的。
图9示出按照本发明的装置的一个实施形式，它与图8所示的实施形式的不同之处仅在于，它包括两个与纵轴线3平行的装置38，它们具有各两个轴向端部的减振元件1和各一个位于其间的长支架8。此外各自还具有五个梗节螺钉12。

Claims (32)

1.一种减振元件(1)，其特征在于，
A)两个与一纵轴线(3)同轴或平行的弹性部件(2；4)和轴向端部的两个连接部件(5；6)，其中
B)第一弹性部件(2)具有一弹性率F；
C)第二弹性部件(4)具有一弹性率f；和
D)所述弹性率F和f是相互不同的。
2.如权利要求1所述的减振元件(1)，其特征在于，所述连接部件(5；6)这样与弹性部件(2；4)拼接到一起，即，至少一个弹性部件(2；4)与连接部件(5；6)连接。
3.如权利要求1所述的减振元件(1)，其特征在于，至少一个连接部件(5；6)与至少一个弹性部件(2；4)是一体的。
4.如权利要求1至3中任一项所述的减振元件(1)，其特征在于，至少一个连接部件(5)包括一个具有与纵轴线(3)同轴的中心孔(32)的套筒(30)，并且在套筒(30)上设置定位机构(31)，用以锁止可插进中心孔(32)里面的连接杆。
5.如权利要求1至4中任一项所述的减振元件(1)，其特征在于，至少一个连接部件(5；6)是杆状的。
6.如权利要求5中的减振元件(1)，其特征在于，所述套筒(30)里面的中心孔(32)具有一直径D，而且第二连接部件(6)是圆柱形的并具有一直径d。
7.如权利要求6所述的减振元件(1)，其特征在于，D≈d。
8.如权利要求4至7中任一项所述的减振元件(1)，其特征在于，所述定位机构(31)包括至少一个螺栓，它可以垂直于纵轴线(3)地旋进套筒(30)中。
9.如权利要求1至8中任一项所述的减振元件(1)，其特征在于，所述弹性部件(2；4)与纵轴线(3)同心地设置。
10.如权利要求1至9中任一项所述的减振元件(1)，其特征在于，至少一个弹性部件(2；4)被预紧。
11.如权利要求1至10中任一项所述的减振元件(1)，其特征在于，所述弹性部件(2；4)具有恒定的弹性率F；f。
12.如权利要求1至11中任一项所述的减振元件(1)，其特征在于，减振元件具有一种与纵轴线(3)正交的、腰子形横截面。
13.如权利要求1至12中任一项所述的减振元件(1)，其特征在于，一个弹性部件(4)设置为压簧。
14.如权利要求1至13中任一项所述的减振元件(1)，其特征在于，所述第二弹性部件(4)设置在第一弹性部件(2)内部。
15.如权利要求14所述的减振元件(1)，其特征在于，所述第二弹性部件(4)包括一个与纵轴线(3)同轴的中心孔(33)。
16.如权利要求1至15中任一项所述的减振元件(1)，其特征在于，所述第一弹性部件(2)由螺旋弹簧构成并具有一螺旋线形的缝隙(34)。
17.如权利要求16所述的减振元件(1)，其特征在于，所述第二弹性部件(4)包括一个与第一弹性部件(2)的螺旋线形缝隙(34)互补的、可弹性变形的凸起(35)，它封闭所述缝隙(34)。
18.如权利要求1至17中任一项所述的减振元件(1)，其特征在于，一个弹性部件(2；4)配有一种多头的弹簧螺旋线。
19.如权利要求13至18中任一项所述的减振元件(1)，其特征在于，作为压簧设置的弹性部件(4)由一种聚合物制成，尤其是由聚碳酸酯氨基甲酸酯(PCU)制成。
20.如权利要求1至18中任一项所述的减振元件(1)，其特征在于，所述第二弹性部件(4)与一个连接部件(5；6)是一体的。
21.如权利要求4至20中任一项所述的减振元件(1)，其特征在于，所述套筒(30)与第一弹性部件(2)是一体的。
22.如权利要求1至21中任一项所述的减振元件(1)，其特征在于，所述第一弹性部件(2)与两个连接部件(5；6)是一体的。
23.如权利要求1至22中任一项所述的减振元件(1)，其特征在于，两个弹性常数F；f至少相差系数1.2，尤其是至少相差系数5。
24.如权利要求23所述的减振元件(1)，其特征在于，两个弹性常数F；f相差一个介于10至100之间的系数。
25.如权利要求1至24中任一项所述的减振元件(1)，其特征在于，所述第二弹性部件(4)的弹性率f在50N/mm至5000N/mm之间。
26.如权利要求25所述的减振元件(1)，其特征在于，所述第二弹性部件(4)的弹性率f在100N/mm至2000N/mm之间。
27.一种用于稳定相邻脊椎体的装置，具有：
A)N个梗节螺钉(12)或梗节钩，其中N＝或＞3；并且
B)每个梗节螺钉(12)或每个梗节钩包括容纳机构(13)，它们允许容纳各纵向的固定部件(7)，
其特征在于，
C)在两个相邻的梗节螺钉(12)或梗节钩之间装有至少一个起到弹簧作用的部件(14)。
28.如权利要求27所述的装置，其特征在于，所述起到弹簧作用的部件(14)是一如权利要求1至24中任一项所述的减振元件。
29.如权利要求27或28所述的装置，其特征在于，所述梗节螺钉(12)或梗节钩包括固定机构(29)，由此使固定部件(7)可拆卸地锁止在容纳机构(13)中。
30.如权利要求27至29中任一项所述的装置，其特征在于，减振元件(1)的一个杆状连接部件(5；6)作为固定部件(7)可拆卸地锁止在容纳机构(13)中。
31.如权利要求30所述的装置，其特征在于，所述杆状连接部件(5；6)平行于纵轴线(3)可移动地容纳在容纳机构(13)中。
32.如权利要求27至31中任一项所述的装置，其特征在于，至少一个梗节螺钉或梗节钩(12)包括容纳机构(13)，它允许同时容纳两个平行的纵向固定部件(7)。
CNA02824382XA 2001-12-07 2002-03-28 减振元件和用于稳定相邻脊椎体的装置 Pending CN1599580A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CH2001/000705 WO2003047441A1 (de) 2001-12-07 2001-12-07 Dämpfungselement
CHPCT/CH01/00705 2001-12-07

Publications (1)

Publication Number Publication Date
CN1599580A true CN1599580A (zh) 2005-03-23

Family

ID=4358270

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA018238661A Pending CN1578644A (zh) 2001-12-07 2001-12-07 减振元件
CNA02824382XA Pending CN1599580A (zh) 2001-12-07 2002-03-28 减振元件和用于稳定相邻脊椎体的装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CNA018238661A Pending CN1578644A (zh) 2001-12-07 2001-12-07 减振元件

Country Status (19)

Country Link
US (3) US7329258B2 (zh)
EP (3) EP1450707B1 (zh)
JP (3) JP4299669B2 (zh)
KR (2) KR20040077670A (zh)
CN (2) CN1578644A (zh)
AT (2) ATE373994T1 (zh)
AU (2) AU2002218099B2 (zh)
BR (2) BR0117188A (zh)
CA (2) CA2469005A1 (zh)
CZ (1) CZ2004691A3 (zh)
DE (2) DE50113074D1 (zh)
ES (2) ES2293963T3 (zh)
HU (2) HUP0402275A2 (zh)
IL (2) IL162363A0 (zh)
MX (1) MXPA04005398A (zh)
NO (1) NO20042859L (zh)
NZ (2) NZ533301A (zh)
RU (1) RU2004120706A (zh)
WO (2) WO2003047441A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100589773C (zh) * 2005-08-24 2010-02-17 比德曼莫泰赫有限公司 用于脊椎手术或外伤手术的杆状植入元件以及带有这种杆状植入元件的稳定装置
CN101115447B (zh) * 2005-01-04 2010-10-13 华沙整形外科股份有限公司 带有柔性元件的脊柱稳定系统和方法
CN101605501B (zh) * 2006-12-21 2011-04-20 Ldr医疗公司 脊椎支承装置

Families Citing this family (269)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812185B1 (fr) * 2000-07-25 2003-02-28 Spine Next Sa Piece de liaison semi-rigide pour la stabilisation du rachis
FR2812186B1 (fr) * 2000-07-25 2003-02-28 Spine Next Sa Piece de liaison souple pour la stabilisation du rachis
US7833250B2 (en) 2004-11-10 2010-11-16 Jackson Roger P Polyaxial bone screw with helically wound capture connection
US10729469B2 (en) * 2006-01-09 2020-08-04 Roger P. Jackson Flexible spinal stabilization assembly with spacer having off-axis core member
US7862587B2 (en) 2004-02-27 2011-01-04 Jackson Roger P Dynamic stabilization assemblies, tool set and method
US8353932B2 (en) * 2005-09-30 2013-01-15 Jackson Roger P Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member
US20160242816A9 (en) * 2001-05-09 2016-08-25 Roger P. Jackson Dynamic spinal stabilization assembly with elastic bumpers and locking limited travel closure mechanisms
US10258382B2 (en) 2007-01-18 2019-04-16 Roger P. Jackson Rod-cord dynamic connection assemblies with slidable bone anchor attachment members along the cord
US8292926B2 (en) 2005-09-30 2012-10-23 Jackson Roger P Dynamic stabilization connecting member with elastic core and outer sleeve
FR2827498B1 (fr) * 2001-07-18 2004-05-14 Frederic Fortin Dispositif de liaison vertebrale souple constitue d'elements palliant une deficience du rachis
FR2843538B1 (fr) * 2002-08-13 2005-08-12 Frederic Fortin Dispositif de distraction et d'amortissement ajustable a la croissance du rachis
US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US7887539B2 (en) 2003-01-24 2011-02-15 Depuy Spine, Inc. Spinal rod approximators
US7621918B2 (en) 2004-11-23 2009-11-24 Jackson Roger P Spinal fixation tool set and method
WO2004098452A2 (en) * 2003-05-02 2004-11-18 Yale University Dynamic spine stabilizer
US20050171543A1 (en) * 2003-05-02 2005-08-04 Timm Jens P. Spine stabilization systems and associated devices, assemblies and methods
US7713287B2 (en) * 2003-05-02 2010-05-11 Applied Spine Technologies, Inc. Dynamic spine stabilizer
US7377923B2 (en) 2003-05-22 2008-05-27 Alphatec Spine, Inc. Variable angle spinal screw assembly
WO2004105577A2 (en) * 2003-05-23 2004-12-09 Globus Medical, Inc. Spine stabilization system
DE10327358A1 (de) * 2003-06-16 2005-01-05 Ulrich Gmbh & Co. Kg Implantat zur Korrektur und Stabilisierung der Wirbelsäule
US8092500B2 (en) * 2007-05-01 2012-01-10 Jackson Roger P Dynamic stabilization connecting member with floating core, compression spacer and over-mold
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US7776067B2 (en) 2005-05-27 2010-08-17 Jackson Roger P Polyaxial bone screw with shank articulation pressure insert and method
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US8366753B2 (en) 2003-06-18 2013-02-05 Jackson Roger P Polyaxial bone screw assembly with fixed retaining structure
US8936623B2 (en) 2003-06-18 2015-01-20 Roger P. Jackson Polyaxial bone screw assembly
US7488760B2 (en) * 2003-07-15 2009-02-10 Sasol Technology (Proprietary) (Limited) Process for separating a catalyst from a liquid
US20050203513A1 (en) * 2003-09-24 2005-09-15 Tae-Ahn Jahng Spinal stabilization device
US8979900B2 (en) 2003-09-24 2015-03-17 DePuy Synthes Products, LLC Spinal stabilization device
US20050065516A1 (en) * 2003-09-24 2005-03-24 Tae-Ahn Jahng Method and apparatus for flexible fixation of a spine
US7815665B2 (en) * 2003-09-24 2010-10-19 N Spine, Inc. Adjustable spinal stabilization system
ATE434983T1 (de) * 2003-09-29 2009-07-15 Synthes Gmbh Vorrichtung zur elastischen stabilisierung von wirbelkörpern
JP2007506459A (ja) * 2003-09-29 2007-03-22 ジンテーズ ゲゼルシャフト ミト ベシュレンクテル ハフツング 制動要素
DE502004004126D1 (de) * 2003-10-17 2007-08-02 Biedermann Motech Gmbh Stabförmiges Element zum Verbinden von Knochenverankerungselementen, und Stabilisierungseinrichtung mit einem solchen stabförmigen Element
DE102004021861A1 (de) * 2004-05-04 2005-11-24 Biedermann Motech Gmbh Flexibler Platzhalter
DE10348329B3 (de) * 2003-10-17 2005-02-17 Biedermann Motech Gmbh Stabförmiges Element für die Anwendung in der Wirbelsäulen- oder Unfallchirurgie,Stabilisierungseinrichtung mit einem solchen stabförmigen Element und Herstellungsverfahren für das stabförmige Element
US20070198088A1 (en) * 2003-10-17 2007-08-23 Lutz Biedermann Flexible implant
JP4936896B2 (ja) * 2003-11-07 2012-05-23 ビーダーマン・モテーク・ゲゼルシャフト・ミット・ベシュレンクタ・ハフツング 骨用の安定化装置のための弾性部材、および弾性部材の製造方法
US8632570B2 (en) 2003-11-07 2014-01-21 Biedermann Technologies Gmbh & Co. Kg Stabilization device for bones comprising a spring element and manufacturing method for said spring element
US7217291B2 (en) * 2003-12-08 2007-05-15 St. Francis Medical Technologies, Inc. System and method for replacing degenerated spinal disks
US7553320B2 (en) * 2003-12-10 2009-06-30 Warsaw Orthopedic, Inc. Method and apparatus for replacing the function of facet joints
US7527638B2 (en) 2003-12-16 2009-05-05 Depuy Spine, Inc. Methods and devices for minimally invasive spinal fixation element placement
US11419642B2 (en) 2003-12-16 2022-08-23 Medos International Sarl Percutaneous access devices and bone anchor assemblies
US7179261B2 (en) 2003-12-16 2007-02-20 Depuy Spine, Inc. Percutaneous access devices and bone anchor assemblies
FR2865375B1 (fr) * 2004-01-27 2006-12-15 Medicrea International Materiel d'osteosynthese vertebrale
US8029548B2 (en) 2008-05-05 2011-10-04 Warsaw Orthopedic, Inc. Flexible spinal stabilization element and system
US11241261B2 (en) 2005-09-30 2022-02-08 Roger P Jackson Apparatus and method for soft spinal stabilization using a tensionable cord and releasable end structure
US8152810B2 (en) 2004-11-23 2012-04-10 Jackson Roger P Spinal fixation tool set and method
US7160300B2 (en) 2004-02-27 2007-01-09 Jackson Roger P Orthopedic implant rod reduction tool set and method
WO2005092218A1 (en) 2004-02-27 2005-10-06 Jackson Roger P Orthopedic implant rod reduction tool set and method
DE102004011685A1 (de) * 2004-03-09 2005-09-29 Biedermann Motech Gmbh Stabförmiges Element für die Anwendung in der Wirbelsäulen- oder Unfallchirurgie und Stabilisierungseinrichtung mit einem solchen stabförmigen Element
FR2868285B1 (fr) * 2004-03-30 2006-11-24 Scient X Sa Dispositif de liaison intervertebrale a mouvements multidirectionnels controles
US7833256B2 (en) 2004-04-16 2010-11-16 Biedermann Motech Gmbh Elastic element for the use in a stabilization device for bones and vertebrae and method for the manufacture of such elastic element
FR2869523A1 (fr) * 2004-04-28 2005-11-04 Frederic Fortin Dispositif de liaison vertebrale souple et modulaire comportant un element reglable permettant de travailler de maniere multidirectionnelle
KR101276414B1 (ko) * 2004-05-04 2013-06-19 비이더만 테크놀로지스 게엠베하 & 코. 카게 유연성 스페이스 홀더
US7500972B2 (en) * 2004-05-07 2009-03-10 Ethicon Endo-Surgery, Inc. Device for alternately holding, or effecting relative longitudinal movement, of members of a medical instrument
FR2870718B1 (fr) * 2004-05-25 2006-09-22 Spine Next Sa Ensemble de traitement de la degenerescence d'un disque intervertebral
US8858599B2 (en) * 2004-06-09 2014-10-14 Warsaw Orthopedic, Inc. Systems and methods for flexible spinal stabilization
DE102004040886A1 (de) * 2004-08-24 2006-03-02 Volkswagen Ag Bedienvorrichtung für ein Kraftfahrzeug
US7651502B2 (en) 2004-09-24 2010-01-26 Jackson Roger P Spinal fixation tool set and method for rod reduction and fastener insertion
US20060085076A1 (en) * 2004-10-15 2006-04-20 Manoj Krishna Posterior spinal arthroplasty-development of a new posteriorly inserted artificial disc and an artificial facet joint
US20070239159A1 (en) * 2005-07-22 2007-10-11 Vertiflex, Inc. Systems and methods for stabilization of bone structures
US8162985B2 (en) 2004-10-20 2012-04-24 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for posterior dynamic stabilization of the spine
US7935134B2 (en) 2004-10-20 2011-05-03 Exactech, Inc. Systems and methods for stabilization of bone structures
US8226690B2 (en) * 2005-07-22 2012-07-24 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for stabilization of bone structures
WO2009042489A2 (en) * 2004-10-20 2009-04-02 Vertiflex, Inc. Dynamic rod
US8025680B2 (en) * 2004-10-20 2011-09-27 Exactech, Inc. Systems and methods for posterior dynamic stabilization of the spine
US8267969B2 (en) * 2004-10-20 2012-09-18 Exactech, Inc. Screw systems and methods for use in stabilization of bone structures
US20060265074A1 (en) 2004-10-21 2006-11-23 Manoj Krishna Posterior spinal arthroplasty-development of a new posteriorly inserted artificial disc, a new anteriorly inserted artifical disc and an artificial facet joint
JP2008518658A (ja) * 2004-10-28 2008-06-05 アクシアル・バイオテック・インコーポレーテッド 凹状の脊柱側弯症を膨張させる装置及び方法
US8926672B2 (en) 2004-11-10 2015-01-06 Roger P. Jackson Splay control closure for open bone anchor
US9393047B2 (en) 2009-06-15 2016-07-19 Roger P. Jackson Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock
US8444681B2 (en) 2009-06-15 2013-05-21 Roger P. Jackson Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert
US9980753B2 (en) 2009-06-15 2018-05-29 Roger P Jackson pivotal anchor with snap-in-place insert having rotation blocking extensions
US9216041B2 (en) 2009-06-15 2015-12-22 Roger P. Jackson Spinal connecting members with tensioned cords and rigid sleeves for engaging compression inserts
US9168069B2 (en) 2009-06-15 2015-10-27 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer
WO2006057837A1 (en) 2004-11-23 2006-06-01 Jackson Roger P Spinal fixation tool attachment structure
ATE524121T1 (de) 2004-11-24 2011-09-15 Abdou Samy Vorrichtungen zur platzierung eines orthopädischen intervertebralen implantats
EP1858425A1 (en) * 2004-12-15 2007-11-28 Stryker Spine SA Spinal rods having segments of different elastic properties and methods of using them
EP1719468A1 (de) * 2004-12-17 2006-11-08 Zimmer GmbH Intervertebrales Stabilisierungssystem
US20060149242A1 (en) * 2004-12-17 2006-07-06 Gary Kraus Spinal stabilization systems supplemented with diagnostically opaque materials
US20060229613A1 (en) * 2004-12-31 2006-10-12 Timm Jens P Sheath assembly for spinal stabilization device
US7604654B2 (en) 2005-02-22 2009-10-20 Stryker Spine Apparatus and method for dynamic vertebral stabilization
US7901437B2 (en) 2007-01-26 2011-03-08 Jackson Roger P Dynamic stabilization member with molded connection
US20060212033A1 (en) * 2005-03-03 2006-09-21 Accin Corporation Vertebral stabilization using flexible rods
US7556639B2 (en) * 2005-03-03 2009-07-07 Accelerated Innovation, Llc Methods and apparatus for vertebral stabilization using sleeved springs
US7951172B2 (en) 2005-03-04 2011-05-31 Depuy Spine Sarl Constrained motion bone screw assembly
US7951175B2 (en) 2005-03-04 2011-05-31 Depuy Spine, Inc. Instruments and methods for manipulating a vertebra
CA2604008A1 (en) 2005-04-08 2006-10-19 Paradigm Spine, Llc Interspinous vertebral and lumbosacral stabilization devices and methods of use
US20060282080A1 (en) * 2005-06-08 2006-12-14 Accin Corporation Vertebral facet stabilizer
US7967844B2 (en) 2005-06-10 2011-06-28 Depuy Spine, Inc. Multi-level posterior dynamic stabilization systems and methods
US7828825B2 (en) * 2005-06-20 2010-11-09 Warsaw Orthopedic, Inc. Multi-level multi-functional spinal stabilization systems and methods
US8523865B2 (en) 2005-07-22 2013-09-03 Exactech, Inc. Tissue splitter
US7811309B2 (en) * 2005-07-26 2010-10-12 Applied Spine Technologies, Inc. Dynamic spine stabilization device with travel-limiting functionality
WO2007038429A1 (en) 2005-09-27 2007-04-05 Endius, Inc. Methods and apparatuses for stabilizing the spine through an access device
AU2006294772B2 (en) 2005-09-27 2013-10-10 Paradigm Spine, Llc. Interspinous vertebral stabilization devices
US8105368B2 (en) 2005-09-30 2012-01-31 Jackson Roger P Dynamic stabilization connecting member with slitted core and outer sleeve
US20080140076A1 (en) * 2005-09-30 2008-06-12 Jackson Roger P Dynamic stabilization connecting member with slitted segment and surrounding external elastomer
US20070093815A1 (en) * 2005-10-11 2007-04-26 Callahan Ronald Ii Dynamic spinal stabilizer
US20070093813A1 (en) * 2005-10-11 2007-04-26 Callahan Ronald Ii Dynamic spinal stabilizer
US20070093814A1 (en) * 2005-10-11 2007-04-26 Callahan Ronald Ii Dynamic spinal stabilization systems
US7722651B2 (en) 2005-10-21 2010-05-25 Depuy Spine, Inc. Adjustable bone screw assembly
GB0521582D0 (en) 2005-10-22 2005-11-30 Depuy Int Ltd An implant for supporting a spinal column
US8137385B2 (en) 2005-10-31 2012-03-20 Stryker Spine System and method for dynamic vertebral stabilization
AU2006318673A1 (en) * 2005-11-18 2007-05-31 Life Spine, Inc. Dynamic spinal stabilization devices and systems
US7704271B2 (en) 2005-12-19 2010-04-27 Abdou M Samy Devices and methods for inter-vertebral orthopedic device placement
ES2309646T3 (es) * 2005-12-23 2008-12-16 Biedermann Motech Gmbh Dispositivo estabilizador flexible para la estabilizacion dinamica de huesos o vertebras.
GB0600662D0 (en) 2006-01-13 2006-02-22 Depuy Int Ltd Spinal support rod kit
US8518084B2 (en) 2006-01-24 2013-08-27 Biedermann Technologies Gmbh & Co. Kg Connecting rod with external flexible element
DE102006003374A1 (de) * 2006-01-24 2007-07-26 Biedermann Motech Gmbh Verbindungsstab mit äußerem flexiblem Element
US8348952B2 (en) 2006-01-26 2013-01-08 Depuy International Ltd. System and method for cooling a spinal correction device comprising a shape memory material for corrective spinal surgery
US7682376B2 (en) * 2006-01-27 2010-03-23 Warsaw Orthopedic, Inc. Interspinous devices and methods of use
US7578849B2 (en) * 2006-01-27 2009-08-25 Warsaw Orthopedic, Inc. Intervertebral implants and methods of use
US7815663B2 (en) * 2006-01-27 2010-10-19 Warsaw Orthopedic, Inc. Vertebral rods and methods of use
EP1815812B1 (de) * 2006-02-03 2009-07-29 Spinelab AG Wirbelsäulenimplantat
US8361129B2 (en) * 2006-04-28 2013-01-29 Depuy Spine, Inc. Large diameter bone anchor assembly
US20070270838A1 (en) * 2006-05-08 2007-11-22 Sdgi Holdings, Inc. Dynamic spinal stabilization device with dampener
US7785350B2 (en) * 2006-05-08 2010-08-31 Warsaw Orthopedic, Inc. Load bearing flexible spinal connecting element
US20070288009A1 (en) * 2006-06-08 2007-12-13 Steven Brown Dynamic spinal stabilization device
US8858600B2 (en) * 2006-06-08 2014-10-14 Spinadyne, Inc. Dynamic spinal stabilization device
US7905906B2 (en) * 2006-06-08 2011-03-15 Disc Motion Technologies, Inc. System and method for lumbar arthroplasty
US7666211B2 (en) 2006-12-28 2010-02-23 Mi4Spine, Llc Vertebral disc annular fibrosis tensioning and lengthening device
US7927356B2 (en) * 2006-07-07 2011-04-19 Warsaw Orthopedic, Inc. Dynamic constructs for spinal stabilization
US8425601B2 (en) 2006-09-11 2013-04-23 Warsaw Orthopedic, Inc. Spinal stabilization devices and methods of use
US7947045B2 (en) * 2006-10-06 2011-05-24 Zimmer Spine, Inc. Spinal stabilization system with flexible guides
US8096996B2 (en) 2007-03-20 2012-01-17 Exactech, Inc. Rod reducer
AR064013A1 (es) * 2006-11-30 2009-03-04 Paradigm Spine Llc Sistema de estabilizacion vertebral, interlaminar, interespinoso
US20080177316A1 (en) * 2006-11-30 2008-07-24 Bergeron Brian J Apparatus and methods for spinal implant
EP2088945A4 (en) 2006-12-08 2010-02-17 Roger P Jackson INSTRUMENT SYSTEM FOR DYNAMIC SPEED IMPLANTS
JP2010512228A (ja) * 2006-12-10 2010-04-22 パラダイム・スパイン・リミテッド・ライアビリティ・カンパニー 後部機能的動的安定化システム
US7892265B2 (en) 2006-12-28 2011-02-22 Mi4Spine, Llc Surgical screw including a body that facilitates bone in-growth
US8029544B2 (en) * 2007-01-02 2011-10-04 Zimmer Spine, Inc. Spine stiffening device
US8366745B2 (en) 2007-05-01 2013-02-05 Jackson Roger P Dynamic stabilization assembly having pre-compressed spacers with differential displacements
US8475498B2 (en) * 2007-01-18 2013-07-02 Roger P. Jackson Dynamic stabilization connecting member with cord connection
US8034081B2 (en) 2007-02-06 2011-10-11 CollabComl, LLC Interspinous dynamic stabilization implant and method of implanting
US8012177B2 (en) * 2007-02-12 2011-09-06 Jackson Roger P Dynamic stabilization assembly with frusto-conical connection
US10842535B2 (en) * 2007-02-14 2020-11-24 William R. Krause Flexible spine components having multiple slots
US8097022B2 (en) * 2007-02-20 2012-01-17 Warsaw Orthopedic, Inc. Flexible coupling members for spinal stabilization members
US7678147B2 (en) 2007-05-01 2010-03-16 Moximed, Inc. Extra-articular implantable mechanical energy absorbing systems and implantation method
US20080275567A1 (en) 2007-05-01 2008-11-06 Exploramed Nc4, Inc. Extra-Articular Implantable Mechanical Energy Absorbing Systems
US10383660B2 (en) 2007-05-01 2019-08-20 Roger P. Jackson Soft stabilization assemblies with pretensioned cords
US8894714B2 (en) 2007-05-01 2014-11-25 Moximed, Inc. Unlinked implantable knee unloading device
CA2690038C (en) * 2007-05-31 2012-11-27 Roger P. Jackson Dynamic stabilization connecting member with pre-tensioned solid core
US20080312694A1 (en) * 2007-06-15 2008-12-18 Peterman Marc M Dynamic stabilization rod for spinal implants and methods for manufacturing the same
US8313515B2 (en) * 2007-06-15 2012-11-20 Rachiotek, Llc Multi-level spinal stabilization system
US8292925B2 (en) 2007-06-19 2012-10-23 Zimmer Spine, Inc. Flexible member with variable flexibility for providing dynamic stability to a spine
US8080038B2 (en) * 2007-08-17 2011-12-20 Jmea Corporation Dynamic stabilization device for spine
WO2009026519A1 (en) * 2007-08-23 2009-02-26 Life Spine Inc. Resilient spinal rod system with controllable angulation
US20090088782A1 (en) * 2007-09-28 2009-04-02 Missoum Moumene Flexible Spinal Rod With Elastomeric Jacket
US20090093846A1 (en) * 2007-10-04 2009-04-09 Zimmer Spine Inc. Pre-Curved Flexible Member For Providing Dynamic Stability To A Spine
US20090093843A1 (en) * 2007-10-05 2009-04-09 Lemoine Jeremy J Dynamic spine stabilization system
US20090093820A1 (en) * 2007-10-09 2009-04-09 Warsaw Orthopedic, Inc. Adjustable spinal stabilization systems
ES2374577T3 (es) * 2007-10-11 2012-02-20 Biedermann Motech Gmbh Sistema de varilla modular para la estabilización de la columna vertebral.
US20090099606A1 (en) * 2007-10-16 2009-04-16 Zimmer Spine Inc. Flexible member with variable flexibility for providing dynamic stability to a spine
US8911477B2 (en) * 2007-10-23 2014-12-16 Roger P. Jackson Dynamic stabilization member with end plate support and cable core extension
US20090105764A1 (en) * 2007-10-23 2009-04-23 Jackson Roger P Dynamic stabilization member with fin support and solid core extension
GB0720762D0 (en) * 2007-10-24 2007-12-05 Depuy Spine Sorl Assembly for orthopaedic surgery
US8043339B2 (en) 2007-10-24 2011-10-25 Zimmer Spine, Inc. Flexible member for use in a spinal column and method for making
US20100318130A1 (en) * 2007-12-15 2010-12-16 Parlato Brian D Flexible rod assembly for spinal fixation
US8252028B2 (en) 2007-12-19 2012-08-28 Depuy Spine, Inc. Posterior dynamic stabilization device
US9232968B2 (en) 2007-12-19 2016-01-12 DePuy Synthes Products, Inc. Polymeric pedicle rods and methods of manufacturing
US8940019B2 (en) * 2007-12-28 2015-01-27 Osteomed Spine, Inc. Bone tissue fixation device and method
WO2009086402A1 (en) * 2007-12-28 2009-07-09 Pronto Products, Llc Rib bone tissue clamp
KR100837108B1 (ko) * 2008-01-11 2008-06-11 최길운 척추 고정용 플렉시블 로드
USD620109S1 (en) 2008-02-05 2010-07-20 Zimmer Spine, Inc. Surgical installation tool
US8709015B2 (en) 2008-03-10 2014-04-29 DePuy Synthes Products, LLC Bilateral vertebral body derotation system
US8608746B2 (en) 2008-03-10 2013-12-17 DePuy Synthes Products, LLC Derotation instrument with reduction functionality
DE102008017741B4 (de) * 2008-04-07 2014-03-20 H & R Spezialfedern Gmbh & Co. Kg Werkzeug zum Eindrehen und Ausdrehen einer Schraubenfeder in den und aus dem Hohlraum eines Röhrenknochens
US8034083B2 (en) * 2008-05-01 2011-10-11 Custom Spine, Inc. Artificial ligament assembly
US8617215B2 (en) * 2008-05-14 2013-12-31 Warsaw Orthopedic, Inc. Connecting element and system for flexible spinal stabilization
US10973556B2 (en) 2008-06-17 2021-04-13 DePuy Synthes Products, Inc. Adjustable implant assembly
US20090326583A1 (en) * 2008-06-25 2009-12-31 Missoum Moumene Posterior Dynamic Stabilization System With Flexible Ligament
US20090326584A1 (en) * 2008-06-27 2009-12-31 Michael Andrew Slivka Spinal Dynamic Stabilization Rods Having Interior Bumpers
WO2010003139A1 (en) 2008-07-03 2010-01-07 Krause William R Flexible spine components having a concentric slot
CA2739997C (en) 2008-08-01 2013-08-13 Roger P. Jackson Longitudinal connecting member with sleeved tensioned cords
US8287571B2 (en) 2008-08-12 2012-10-16 Blackstone Medical, Inc. Apparatus for stabilizing vertebral bodies
US20100094344A1 (en) * 2008-10-14 2010-04-15 Kyphon Sarl Pedicle-Based Posterior Stabilization Members and Methods of Use
US20100114165A1 (en) * 2008-11-04 2010-05-06 Abbott Spine, Inc. Posterior dynamic stabilization system with pivoting collars
EP2346425A4 (en) 2008-11-12 2012-04-18 Simpirica Spine Inc MODULATED STRAIN APPARATUS AND METHODS OF USE
US20100137908A1 (en) * 2008-12-01 2010-06-03 Zimmer Spine, Inc. Dynamic Stabilization System Components Including Readily Visualized Polymeric Compositions
US9055979B2 (en) * 2008-12-03 2015-06-16 Zimmer Gmbh Cord for vertebral fixation having multiple stiffness phases
EP2373236B1 (en) * 2008-12-17 2014-05-21 Synthes GmbH Posterior spine dynamic stabilizer
US20100160968A1 (en) * 2008-12-19 2010-06-24 Abbott Spine Inc. Systems and methods for pedicle screw-based spine stabilization using flexible bands
US8137356B2 (en) * 2008-12-29 2012-03-20 Zimmer Spine, Inc. Flexible guide for insertion of a vertebral stabilization system
US8641734B2 (en) * 2009-02-13 2014-02-04 DePuy Synthes Products, LLC Dual spring posterior dynamic stabilization device with elongation limiting elastomers
US20100217319A1 (en) 2009-02-24 2010-08-26 Abbott Spine Inc. System and method for spinal stabilization
US9482260B1 (en) 2009-02-24 2016-11-01 William R Krause Flexible fastening device for industrial use
US8118840B2 (en) 2009-02-27 2012-02-21 Warsaw Orthopedic, Inc. Vertebral rod and related method of manufacture
US8372146B2 (en) * 2009-03-26 2013-02-12 Warsaw Orthopedic, Inc. Distensible ligament systems
US9204886B2 (en) * 2009-05-15 2015-12-08 Zimmer, Inc. Threaded, flexible implant and method for threading a curved hole
US20110040331A1 (en) * 2009-05-20 2011-02-17 Jose Fernandez Posterior stabilizer
US8998959B2 (en) 2009-06-15 2015-04-07 Roger P Jackson Polyaxial bone anchors with pop-on shank, fully constrained friction fit retainer and lock and release insert
US11229457B2 (en) 2009-06-15 2022-01-25 Roger P. Jackson Pivotal bone anchor assembly with insert tool deployment
CN103826560A (zh) 2009-06-15 2014-05-28 罗杰.P.杰克逊 具有套接杆和带摩擦配合压缩套爪的带翼插件的多轴骨锚
US9668771B2 (en) 2009-06-15 2017-06-06 Roger P Jackson Soft stabilization assemblies with off-set connector
WO2011005508A2 (en) 2009-06-23 2011-01-13 Osteomed Bone tissue clamp
US8876867B2 (en) 2009-06-24 2014-11-04 Zimmer Spine, Inc. Spinal correction tensioning system
US9320543B2 (en) * 2009-06-25 2016-04-26 DePuy Synthes Products, Inc. Posterior dynamic stabilization device having a mobile anchor
US20110009906A1 (en) * 2009-07-13 2011-01-13 Zimmer Spine, Inc. Vertebral stabilization transition connector
US8105360B1 (en) 2009-07-16 2012-01-31 Orthonex LLC Device for dynamic stabilization of the spine
AU2010282649B2 (en) 2009-08-10 2015-07-16 Osteomed Llc Spinous process fusion implants
US9278004B2 (en) 2009-08-27 2016-03-08 Cotera, Inc. Method and apparatus for altering biomechanics of the articular joints
US9861408B2 (en) 2009-08-27 2018-01-09 The Foundry, Llc Method and apparatus for treating canine cruciate ligament disease
US9668868B2 (en) 2009-08-27 2017-06-06 Cotera, Inc. Apparatus and methods for treatment of patellofemoral conditions
EP2781197B8 (en) 2009-08-27 2018-06-27 The Foundry, LLC Apparatus for force redistribution in articular joints
US10349980B2 (en) 2009-08-27 2019-07-16 The Foundry, Llc Method and apparatus for altering biomechanics of the shoulder
US8657856B2 (en) 2009-08-28 2014-02-25 Pioneer Surgical Technology, Inc. Size transition spinal rod
US9011494B2 (en) * 2009-09-24 2015-04-21 Warsaw Orthopedic, Inc. Composite vertebral rod system and methods of use
WO2011043805A1 (en) 2009-10-05 2011-04-14 Roger Jackson P Polyaxial bone anchor with non-pivotable retainer and pop-on shank, some with friction fit
US8361123B2 (en) 2009-10-16 2013-01-29 Depuy Spine, Inc. Bone anchor assemblies and methods of manufacturing and use thereof
WO2011055396A1 (en) * 2009-11-09 2011-05-12 Sintea Plustek S.R.L. Modular element for dynamic spinal vertebra stabilization systems
US8328849B2 (en) * 2009-12-01 2012-12-11 Zimmer Gmbh Cord for vertebral stabilization system
US8764806B2 (en) 2009-12-07 2014-07-01 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
DE102010000339A1 (de) 2010-02-08 2011-08-11 Aesculap AG, 78532 Verbindungselement für ein Wirbelsäulenstabilisierungssystem und Wirbelsäulenstabilisierungssystem
US9445844B2 (en) * 2010-03-24 2016-09-20 DePuy Synthes Products, Inc. Composite material posterior dynamic stabilization spring rod
US8740945B2 (en) 2010-04-07 2014-06-03 Zimmer Spine, Inc. Dynamic stabilization system using polyaxial screws
US8882815B2 (en) 2010-06-23 2014-11-11 Zimmer, Inc. Flexible plate fixation of bone fractures
US8790379B2 (en) 2010-06-23 2014-07-29 Zimmer, Inc. Flexible plate fixation of bone fractures
CN101856260B (zh) * 2010-06-23 2012-08-08 北京市富乐科技开发有限公司 动态非融合连接器
US8382803B2 (en) 2010-08-30 2013-02-26 Zimmer Gmbh Vertebral stabilization transition connector
JP2013540468A (ja) 2010-09-08 2013-11-07 ロジャー・ピー・ジャクソン 弾性部および非弾性部を有する動的固定化部材
GB2502449A (en) 2010-11-02 2013-11-27 Roger P Jackson Polyaxial bone anchor with pop-on shank and pivotable retainer
US8721566B2 (en) 2010-11-12 2014-05-13 Robert A. Connor Spinal motion measurement device
US9358122B2 (en) 2011-01-07 2016-06-07 K2M, Inc. Interbody spacer
CN103040510B (zh) * 2011-02-17 2015-01-21 上海微创骨科医疗科技有限公司 一种脊柱动态连接棒
JP5865479B2 (ja) 2011-03-24 2016-02-17 ロジャー・ピー・ジャクソン 複合関節とポップ装着式シャンクとを有する多軸の骨アンカー
WO2012145700A1 (en) 2011-04-21 2012-10-26 Osteomed Llc. Bone plates, screws, and instruments
DE102012202797B4 (de) * 2011-07-12 2021-05-20 Ngmedical Gmbh Dynamisches Bewegungselement eines Wirbelsäulenimplantates
US9144506B2 (en) * 2011-08-11 2015-09-29 Jeff Phelps Interbody axis cage
US8845728B1 (en) 2011-09-23 2014-09-30 Samy Abdou Spinal fixation devices and methods of use
US20130090690A1 (en) * 2011-10-06 2013-04-11 David A. Walsh Dynamic Rod Assembly
US8523922B2 (en) 2011-10-24 2013-09-03 Warsaw Orthopedic Dynamic multi-axial fastener
US8911479B2 (en) 2012-01-10 2014-12-16 Roger P. Jackson Multi-start closures for open implants
US9295508B2 (en) 2012-02-03 2016-03-29 Zimmer, Inc. Bone plate for elastic osteosynthesis
US20130226240A1 (en) 2012-02-22 2013-08-29 Samy Abdou Spinous process fixation devices and methods of use
CN103565502B (zh) * 2012-07-25 2015-11-25 上海微创骨科医疗科技有限公司 一种脊柱动态连接棒
US9468466B1 (en) 2012-08-24 2016-10-18 Cotera, Inc. Method and apparatus for altering biomechanics of the spine
US9198767B2 (en) 2012-08-28 2015-12-01 Samy Abdou Devices and methods for spinal stabilization and instrumentation
US9320617B2 (en) 2012-10-22 2016-04-26 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US8911478B2 (en) 2012-11-21 2014-12-16 Roger P. Jackson Splay control closure for open bone anchor
TWM456793U (zh) * 2013-01-11 2013-07-11 Paonan Biotech Co Ltd 一種線圈桿件連接脊椎連結裝置
US10058354B2 (en) 2013-01-28 2018-08-28 Roger P. Jackson Pivotal bone anchor assembly with frictional shank head seating surfaces
US8852239B2 (en) 2013-02-15 2014-10-07 Roger P Jackson Sagittal angle screw with integral shank and receiver
US9566092B2 (en) 2013-10-29 2017-02-14 Roger P. Jackson Cervical bone anchor with collet retainer and outer locking sleeve
US9717533B2 (en) 2013-12-12 2017-08-01 Roger P. Jackson Bone anchor closure pivot-splay control flange form guide and advancement structure
US9451993B2 (en) 2014-01-09 2016-09-27 Roger P. Jackson Bi-radial pop-on cervical bone anchor
US10758274B1 (en) 2014-05-02 2020-09-01 Nuvasive, Inc. Spinal fixation constructs and related methods
US10064658B2 (en) 2014-06-04 2018-09-04 Roger P. Jackson Polyaxial bone anchor with insert guides
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
WO2016090018A1 (en) 2014-12-02 2016-06-09 Akp Consulting Active compression devices, methods of assembly and methods of use
US9763703B2 (en) 2015-05-05 2017-09-19 Degen Medical, Inc. Cross connectors, kits, and methods
EP3097877B1 (en) * 2015-05-29 2019-04-17 Mega Spine Medical Co., Ltd. Spring elastic device that links fixed components on more than two levels of bone
US9905213B2 (en) 2015-07-09 2018-02-27 Aleks BEZGINAS Solar guitar
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US10639078B2 (en) * 2015-11-17 2020-05-05 Warsaw Orthopedic, Inc. Spinal implant system and method
US10456172B2 (en) 2016-02-12 2019-10-29 Nuvasive, Inc. Magnetically actuateable rod insertion for minimally invasive surgery
EP3413820B1 (en) 2016-02-12 2024-04-10 Nuvasive, Inc. Post-operatively adjustable spinal fixation devices
US11224467B2 (en) 2016-02-26 2022-01-18 Activortho, Inc. Active compression apparatus, methods of assembly and methods of use
WO2017147537A1 (en) 2016-02-26 2017-08-31 Activortho, Inc. Active compression apparatus, methods of assembly and methods of use
US10744000B1 (en) 2016-10-25 2020-08-18 Samy Abdou Devices and methods for vertebral bone realignment
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
US10224702B1 (en) * 2017-11-30 2019-03-05 General Electric Company System for a flexible bus duct and bus bar
US10945763B2 (en) 2018-05-31 2021-03-16 Texas Scottish Rite Hospital For Children Orthopedic spring hinge system and methods thereof
DE102018120113B4 (de) * 2018-08-17 2022-03-24 Nidec Gpm Gmbh Dämpfungselement mit Gewindeabschnitt
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation
US11566681B2 (en) 2018-12-17 2023-01-31 Raytheon Canada Limited Coaxial spring damper device and system
US11583318B2 (en) 2018-12-21 2023-02-21 Paradigm Spine, Llc Modular spine stabilization system and associated instruments
US11324538B2 (en) 2019-12-04 2022-05-10 Biomet Manufacturing, Llc Active bone plate
US11497527B1 (en) 2021-09-09 2022-11-15 Texas Scottish Rite Hospital For Children Orthopedic spring hinge systems and methods

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322879A (en) * 1940-04-02 1943-06-29 Transit Res Corp Combined steel and rubber spring
BE601666A (fr) 1960-03-28 1961-07-17 Spofa Vereinigte Pharma Werke Procédé de fabrication d'une préparation exerçant unde activité antipeptique
DE1147494B (de) * 1960-04-12 1963-04-18 Maschf Augsburg Nuernberg Ag In seiner Vorspannung einstellbares Federelement fuer Fahrzeuge
DE1127671B (de) * 1961-04-28 1962-04-12 William Gerb Dipl Ing Gedaempfte Schraubenfeder
US3559976A (en) * 1968-10-17 1971-02-02 Joseph Jerz Jr Variable stiffness suspension system
US3862751A (en) * 1972-09-28 1975-01-28 Bernard L Schwaller Dual stage compressor spring
US3977397A (en) * 1974-11-27 1976-08-31 Kalnberz Viktor Konstantinovic Surgical compression-distraction instrument
US4164794A (en) * 1977-04-14 1979-08-21 Union Carbide Corporation Prosthetic devices having coatings of selected porous bioengineering thermoplastics
CH628803A5 (en) 1978-05-12 1982-03-31 Sulzer Ag Implant insertable between adjacent vertebrae
DE3134310C2 (de) * 1981-08-29 1983-06-30 Daimler-Benz Ag, 7000 Stuttgart "Einrichtung zur Dämpfung von Schwingungen im Antriebsstrang eines Kraftfahrzeuges"
US4743260A (en) * 1985-06-10 1988-05-10 Burton Charles V Method for a flexible stabilization system for a vertebral column
US4653481A (en) 1985-07-24 1987-03-31 Howland Robert S Advanced spine fixation system and method
USRE36221E (en) * 1989-02-03 1999-06-01 Breard; Francis Henri Flexible inter-vertebral stabilizer as well as process and apparatus for determining or verifying its tension before installation on the spinal column
FR2666981B1 (fr) * 1990-09-21 1993-06-25 Commarmond Jacques Ligament synthetique vertebral.
DE4109941A1 (de) * 1991-03-26 1992-10-01 Reljica Kostic Zlatko Dr Wirbelsaeulenprothese fuer rueckenwirbel
FR2676911B1 (fr) * 1991-05-30 1998-03-06 Psi Ste Civile Particuliere Dispositif de stabilisation intervertebrale a amortisseurs.
DE4128332A1 (de) * 1991-08-27 1993-03-04 Man Ceramics Gmbh Wirbelknochenersatz
FR2692952B1 (fr) * 1992-06-25 1996-04-05 Psi Amortisseurs perfectionnes a limite de deplacement.
DE4239716C1 (de) * 1992-11-26 1994-08-04 Kernforschungsz Karlsruhe Elastisches Implantat
FR2701650B1 (fr) 1993-02-17 1995-05-24 Psi Amortisseur double pour la stabilisation intervertébrale.
FR2702263B1 (fr) 1993-03-02 1995-06-09 Peugeot Dispositif de commande d'une boite de vitesses.
US5415661A (en) * 1993-03-24 1995-05-16 University Of Miami Implantable spinal assist device
US5423816A (en) * 1993-07-29 1995-06-13 Lin; Chih I. Intervertebral locking device
FR2709247B1 (fr) * 1993-08-27 1995-09-29 Martin Jean Raymond Dispositif d'ancrage d'une instrumentation rachidienne sur une vertèbre.
FR2709246B1 (fr) * 1993-08-27 1995-09-29 Martin Jean Raymond Orthèse vertébrale implantée dynamique.
US5639278A (en) * 1993-10-21 1997-06-17 Corvita Corporation Expandable supportive bifurcated endoluminal grafts
US5723004A (en) * 1993-10-21 1998-03-03 Corvita Corporation Expandable supportive endoluminal grafts
FR2712481B1 (fr) * 1993-11-18 1996-01-12 Graf Henry Perfectionnements aux stabilisateurs inter-vertébraux souples.
ES2133517T3 (es) 1994-02-28 1999-09-16 Sulzer Orthopadie Ag Estabilizador para vertebras adyacentes.
FR2717370A1 (fr) * 1994-03-18 1995-09-22 Moreau Patrice Prothèse intervertébrale de stabilisation.
FR2718946B1 (fr) * 1994-04-25 1996-09-27 Soprane Sa Tige souple pour fixateur d'ostéosynthèse lombo-sacrée.
FR2726995B1 (fr) 1994-11-18 1997-06-13 Euros Sa Dispositif de stabilisation posterieure du rachis au moyen d'une tige
US5658286A (en) * 1996-02-05 1997-08-19 Sava; Garard A. Fabrication of implantable bone fixation elements
DE19620976C2 (de) * 1996-05-24 1998-11-19 Freudenberg Carl Fa Hydrolager
FR2755844B1 (fr) * 1996-11-15 1999-01-29 Stryker France Sa Systeme d'osteosynthese a deformation elastique pour colonne vertebrale
US6290700B1 (en) * 1997-07-31 2001-09-18 Plus Endoprothetik Ag Device for stiffening and/or correcting a vertebral column or such like
FR2771280B1 (fr) * 1997-11-26 2001-01-26 Albert P Alby Dispositif de liaison vertebrale resilient
FR2774581B1 (fr) 1998-02-10 2000-08-11 Dimso Sa Stabilisateur interepineux a fixer a des apophyses epineuses de deux vertebres
US6136031A (en) * 1998-06-17 2000-10-24 Surgical Dynamics, Inc. Artificial intervertebral disc
FR2799949B1 (fr) 1999-10-22 2002-06-28 Abder Benazza Dispositif d'ostheosynthese rachidienne
FR2809304A1 (fr) * 2000-05-24 2001-11-30 Henry Graf Dispositif de stabilisation intervertebral
US6543799B2 (en) * 2000-01-13 2003-04-08 Shimano Inc. Bicycle suspension
US6293949B1 (en) * 2000-03-01 2001-09-25 Sdgi Holdings, Inc. Superelastic spinal stabilization system and method
US6402750B1 (en) * 2000-04-04 2002-06-11 Spinlabs, Llc Devices and methods for the treatment of spinal disorders
FR2812186B1 (fr) * 2000-07-25 2003-02-28 Spine Next Sa Piece de liaison souple pour la stabilisation du rachis
FR2812185B1 (fr) * 2000-07-25 2003-02-28 Spine Next Sa Piece de liaison semi-rigide pour la stabilisation du rachis
JP2002224131A (ja) 2001-02-05 2002-08-13 Mizuho Co Ltd 椎間固定装置
FR2827498B1 (fr) * 2001-07-18 2004-05-14 Frederic Fortin Dispositif de liaison vertebrale souple constitue d'elements palliant une deficience du rachis
JP4755781B2 (ja) * 2001-08-01 2011-08-24 昭和医科工業株式会社 骨接合用連結部材
GB2382304A (en) 2001-10-10 2003-05-28 Dilip Kumar Sengupta An assembly for soft stabilisation of vertebral bodies of the spine
US20030220643A1 (en) * 2002-05-24 2003-11-27 Ferree Bret A. Devices to prevent spinal extension
DE10236691B4 (de) * 2002-08-09 2005-12-01 Biedermann Motech Gmbh Dynamische Stabilisierungseinrichtung für Knochen, insbesondere für Wirbel
FR2844180B1 (fr) * 2002-09-11 2005-08-05 Spinevision Element de liaison pour la stabilisation dynamique d'un systeme de fixation rachidien et systeme de fixation rachidien comportant un tel element
US20050171543A1 (en) * 2003-05-02 2005-08-04 Timm Jens P. Spine stabilization systems and associated devices, assemblies and methods
US6986771B2 (en) * 2003-05-23 2006-01-17 Globus Medical, Inc. Spine stabilization system
DE10348329B3 (de) * 2003-10-17 2005-02-17 Biedermann Motech Gmbh Stabförmiges Element für die Anwendung in der Wirbelsäulen- oder Unfallchirurgie,Stabilisierungseinrichtung mit einem solchen stabförmigen Element und Herstellungsverfahren für das stabförmige Element
US8632570B2 (en) * 2003-11-07 2014-01-21 Biedermann Technologies Gmbh & Co. Kg Stabilization device for bones comprising a spring element and manufacturing method for said spring element
US7815664B2 (en) * 2005-01-04 2010-10-19 Warsaw Orthopedic, Inc. Systems and methods for spinal stabilization with flexible elements
FR2867057B1 (fr) * 2004-03-02 2007-06-01 Spinevision Element de liaison dynamique pour un systeme de fixation rachidien et systeme de fixation comprenant un tel element de liaison
US7931675B2 (en) * 2004-06-23 2011-04-26 Yale University Dynamic stabilization device including overhanging stabilizing member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115447B (zh) * 2005-01-04 2010-10-13 华沙整形外科股份有限公司 带有柔性元件的脊柱稳定系统和方法
CN100589773C (zh) * 2005-08-24 2010-02-17 比德曼莫泰赫有限公司 用于脊椎手术或外伤手术的杆状植入元件以及带有这种杆状植入元件的稳定装置
CN101605501B (zh) * 2006-12-21 2011-04-20 Ldr医疗公司 脊椎支承装置

Also Published As

Publication number Publication date
US8012180B2 (en) 2011-09-06
WO2003047441A1 (de) 2003-06-12
US20050056979A1 (en) 2005-03-17
US7377921B2 (en) 2008-05-27
CZ2004691A3 (cs) 2005-02-16
AU2002242566A1 (en) 2003-06-17
RU2004120706A (ru) 2005-04-10
ES2293963T3 (es) 2008-04-01
CA2469008A1 (en) 2003-06-12
MXPA04005398A (es) 2005-03-23
JP2005511133A (ja) 2005-04-28
JP2005511974A (ja) 2005-04-28
KR20040088475A (ko) 2004-10-16
AU2002242566B2 (en) 2006-08-17
NZ533300A (en) 2005-02-25
JP2008100088A (ja) 2008-05-01
EP1450707B1 (de) 2007-09-26
ATE373994T1 (de) 2007-10-15
DE50113074D1 (de) 2007-11-08
DE50211225D1 (de) 2007-12-27
ATE378011T1 (de) 2007-11-15
WO2003047442A1 (de) 2003-06-12
NZ533301A (en) 2005-03-24
EP1450708A1 (de) 2004-09-01
US20080033435A1 (en) 2008-02-07
AU2002218099B2 (en) 2006-04-27
HUP0402255A2 (hu) 2005-05-30
EP1880684A3 (de) 2013-03-06
CN1578644A (zh) 2005-02-09
EP1450707A1 (de) 2004-09-01
US20050065514A1 (en) 2005-03-24
EP1450708B1 (de) 2007-11-14
IL162363A0 (en) 2005-11-20
ES2296901T3 (es) 2008-05-01
JP4299669B2 (ja) 2009-07-22
HUP0402275A2 (hu) 2005-05-30
JP4220389B2 (ja) 2009-02-04
CA2469005A1 (en) 2003-06-12
NO20042859L (no) 2004-09-06
US7329258B2 (en) 2008-02-12
IL162364A0 (en) 2005-11-20
JP4680249B2 (ja) 2011-05-11
KR20040077670A (ko) 2004-09-06
BR0214584A (pt) 2004-11-03
AU2002218099A1 (en) 2003-06-17
EP1880684A2 (de) 2008-01-23
BR0117188A (pt) 2004-11-09

Similar Documents

Publication Publication Date Title
CN1599580A (zh) 减振元件和用于稳定相邻脊椎体的装置
EP1972289B1 (en) Elongated stabilization member and bone anchor useful in bone and especially spinal repair processes
EP2298199B1 (en) Rod-shaped implant, in particular for the dynamic stabilization of the spine
CN101073512B (zh) 脊骨或损伤手术用纵向构件和带有该纵向构件的稳定装置
CN1897884A (zh) 骨锚定元件和包括这种类型的骨锚定元件的用于骨或脊椎骨的稳定装置
EP1570796B1 (de) Knochenverankerungselement und Stabilisierungseinrichtung mit einem solchen Knochenverankerungselement
KR101279085B1 (ko) 뼈 또는 척추의 동적 안정화를 위한 가요성 안정화 장치
EP1388323B1 (de) Dynamische Stabilisierungseinrichtung für Knochen, insbesondere für Wirbel
US8518080B2 (en) Intervertebral stabilization system
DE10348329B3 (de) Stabförmiges Element für die Anwendung in der Wirbelsäulen- oder Unfallchirurgie,Stabilisierungseinrichtung mit einem solchen stabförmigen Element und Herstellungsverfahren für das stabförmige Element
CN1973786A (zh) 用于脊椎手术或外伤手术的杆状植入元件以及带有这种杆状植入元件的稳定装置
CN1832705A (zh) 可变偏置式脊柱固定系统
CN102256556A (zh) 用于固定骨骼的植入系统
CA2558419A1 (en) Connecting rod for bone connecting elements
CN1835717A (zh) 用于将纵支架与骨固定元件固定的装置
ZA200404197B (en) Damping element
MXPA04005397A (es) Elemento amortiguador y dispositivo para estabilizar cuerpos vertebrales adyacentes.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SYNTHES LTD.

Free format text: FORMER OWNER: MATHYS MEDIZINALTECHNIK AG.

Effective date: 20060303

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20060303

Address after: Swiss Obbo Dov

Applicant after: Synthes AG

Address before: Swiss car

Applicant before: Mars Medical Technology AG

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication