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1. 发明授权

US09320546B2 Polyaxial bottom-loading screw and rod assembly 有权
标题翻译：多轴底部装载螺杆和杆组件
公开(公告)号：US09320546B2
公开(公告)日：2016-04-26
申请号：US13121549
申请日：2009-09-29
申请人： Thomas Keyer , Eric McDivitt , Joseph Capozzoli , Boyd Wolf
发明人： Thomas Keyer , Eric McDivitt , Joseph Capozzoli , Boyd Wolf
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7007 , A61B2017/681
摘要： An anchor assembly for use in spinal fixation to interconnect a longitudinal spinal rod, which is integrally formed with a body of the anchor assembly. The anchor assembly includes a bone anchor, a collet, a body portion, a rod portion, and a locking cap. The anchor assembly is preferably configured so that in use, the bone anchor may be secured to the patient's vertebra prior to being received within the body portion. The anchor assembly enables a surgeon to implant the bone anchor without the body portion to maximize visibility and access around the anchoring site. Once the bone anchor has been secured to the patient's vertebra, the rod portion may be inserted into the rod-receiving channel of a second bone fixation element having a rod-receiving channel implanted at a second site and the body portion can be snapped-onto the bone anchor.
摘要翻译：一种用于脊柱固定的锚固组件，用于将纵向脊柱杆相互连接，所述纵向脊柱杆与锚固组件的主体整体形成。锚固组件包括骨锚，夹头，主体部分，杆部分和锁定帽。锚固组件优选地构造成使得在使用中，骨锚可以在被容纳在主体部分之前被固定到患者的脊椎。锚固组件使得外科医生能够在没有主体部分的情况下植入骨锚，以最大限度地提高锚固部位周围的可视性和通路。一旦骨锚被固定到患者的椎骨上，则杆部分可以插入第二骨固定元件的杆接收通道中，该第二骨固定元件具有植入在第二部位的杆接收通道，并且主体部分可以卡扣骨锚。

2. 发明申请

US20100217333A1 SPLINE DRIVE FOR THREADED POST-TYPE BONE ANCHORS 有权
标题翻译：螺纹后型骨锚固件的螺旋驱动
公开(公告)号：US20100217333A1
公开(公告)日：2010-08-26
申请号：US12645797
申请日：2009-12-23
申请人： Edward McShane , Josef Gabelberger , Joseph Capozzoli
发明人： Edward McShane , Josef Gabelberger , Joseph Capozzoli
IPC分类号： A61B17/86
CPC分类号： A61B17/8883 , A61B17/7007 , A61B17/7041 , A61B17/7076 , A61B17/7083 , A61B17/861 , A61B17/862
摘要： A threaded bone anchor includes a plurality of recesses formed lengthwise along an exterior cylindrical surface for engagement with a driver instrument through which a user applies clockwise or counterclockwise torque for the insertion or removal of the bone anchor into and from bone. The bone anchor includes a cross-sectional geometry that minimizes the anchor's outer diameter, survives high insertion/removal torque without compromising the anchor's bending/shear strength, and allows a mating clamp to be attached to the entire non-threaded surface, including the recessed portion.
摘要翻译：螺纹骨锚固体包括沿着外部圆柱形表面沿纵向形成的多个凹部，用于与驾驶仪器接合，用户通过该操作器施加顺时针或逆时针转矩以将骨锚插入骨骼或从骨头移除。骨锚包括使锚固体的外径最小化的横截面几何形状，在高的插入/移除扭矩存在的同时不损害锚的弯曲/剪切强度，并且允许配合夹具附接到整个非螺纹表面，包括凹陷一部分。

3. 发明授权

US10105163B2 Revision connector for spinal constructs 有权
公开(公告)号：US10105163B2
公开(公告)日：2018-10-23
申请号：US12760816
申请日：2010-04-15
申请人： Tom Keyer , Eric McDivitt , Joseph Capozzoli , Christoph Meyer , Nicholas Theodore , Charles Kuntz
发明人： Tom Keyer , Eric McDivitt , Joseph Capozzoli , Christoph Meyer , Nicholas Theodore , Charles Kuntz
IPC分类号： A61B17/70
摘要： A revision connector is configured to couple a new spine fixation rod to a previously implanted spine fixation rod that is secured to a plurality of vertebrae. The new spine fixation rod can be implanted and secured to vertebrae that are caudal and/or cranial with respect to the previously secured vertebrae.

4. 发明授权

US08845690B2 Variable tension spine fixation rod 有权
标题翻译：可变张力脊柱固定杆
公开(公告)号：US08845690B2
公开(公告)日：2014-09-30
申请号：US12644708
申请日：2009-12-22
申请人： Joseph Capozzoli
发明人： Joseph Capozzoli
IPC分类号： A61B17/70 , A61B17/88
CPC分类号： A61B17/7011 , A61B17/7029 , A61B17/8869
摘要： A variable stiffness rod is provided for use in spine stabilization systems. The variable stiffness rod system includes an outer member having a cannulation that retains a flexible tensioning inner member that can be used to adjust the stiffness of the rod via an adjustable end cap assembly that couples the inner member to the outer member at least at one end of the fixation rod.
摘要翻译：提供可变刚度杆用于脊柱稳定系统。可变刚度杆系统包括具有插管的外部构件，其保持柔性张紧内部构件，该内部构件可以用于经由可调节端盖组件来调节杆的刚度，所述可调节端盖组件至少在一端将内部构件联接到外部构件的固定杆。

5. 发明申请

US20100312280A1 ANCHOR-IN-ANCHOR SYSTEM FOR USE IN BONE FIXATION 有权
标题翻译：用于骨固定的锚固锚固系统
公开(公告)号：US20100312280A1
公开(公告)日：2010-12-09
申请号：US12797323
申请日：2010-06-09
申请人： Tom Overes , Robert Frigg , Silas Zurschmiede , Andreas Appenzeller , Jamie Manos , Daniel Vennard , Edward J. McShane, III , Joshua McManus , Thomas Keyer , Eric McDivitt , Joseph Capozzoli , Lawton Laurence , Justin Coppes
发明人： Tom Overes , Robert Frigg , Silas Zurschmiede , Andreas Appenzeller , Jamie Manos , Daniel Vennard , Edward J. McShane, III , Joshua McManus , Thomas Keyer , Eric McDivitt , Joseph Capozzoli , Lawton Laurence , Justin Coppes
IPC分类号： A61B17/70 , A61B17/88
CPC分类号： A61B17/725 , A61B17/68 , A61B17/7037 , A61B17/7058 , A61B17/7059 , A61B17/8023 , A61B17/8038 , A61B17/8052 , A61B17/8057 , A61B17/8605 , A61B17/8685
摘要： An anchor-in-anchor fixation system is provided for securing underlying structure, such as bone. The fixation system includes a first bone anchor having a shaft for fixation to underlying bone, and a head that defines an internal bore. A second bone anchor extends through the bore and into underlying bone. A fixation assembly is also provided that includes one or more fixation systems coupled to an auxiliary attachment member configured for long bone fixation, spinal fixation, or fixation of other bones as desired.
摘要翻译：提供锚固固定系统，用于固定下面的结构，例如骨。固定系统包括具有用于固定到下面骨骼的轴的第一骨锚和限定内孔的头部。第二骨锚延伸通过孔并进入下面的骨。还提供了一种固定组件，其包括联接到辅助附接构件的一个或多个固定系统，所述辅助附接构件构造成用于长骨固定，脊柱固定或根据需要固定其他骨骼。

6. 发明授权

US08740946B2 Bone anchor with locking cap and method of spinal fixation 有权
标题翻译：骨锚与锁定帽和脊柱固定方法
公开(公告)号：US08740946B2
公开(公告)日：2014-06-03
申请号：US13524371
申请日：2012-06-15
申请人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , Sandra Bockhorst
发明人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , David Schindler
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/8605 , A61B2017/567 , A61B2017/681
摘要： A bone anchor (100) for attaching a rod (108) to a bone has an anchor member (106) for attachment to the bone and an anchor head (104) having a U-shaped opening for receiving the rod. The bone anchor also includes a locking cap (102) that has a main body (900) and a set screw (1000). Advantageously, in one embodiment the locking cap preferably is designed such that a single tool can be used to lock the locking cap in place on the anchor body preferably with a 90° turn and preferably then drive the set screw to clamp the rod. The locking cap also preferably non-threadingly engages the anchor body. The anchor body preferably has an inclined surface on its top surface which elastically deflects extending tabs on the main body to secure the locking cap to the anchor body. A method of implantation and assembly of the bone anchor are also described.
摘要翻译：用于将杆（108）附接到骨头的骨锚（100）具有用于附接到骨的锚固构件（106）和具有用于接收杆的U形开口的锚头（104）。骨锚还包括具有主体（900）和固定螺钉（1000）的锁定帽（102）。有利地，在一个实施例中，锁定帽优选地被设计成使得可以使用单个工具来将锁定帽优选地以90°的角度锁定在锚固体上的适当位置，并且优选地驱动固定螺钉来夹紧杆。锁定帽也优选地不螺纹地接合锚固体。锚固体优选地在其顶表面上具有倾斜表面，其在主体上弹性地偏转延伸的突片以将锁定帽固定到锚固体。还描述了骨锚的植入和组装的方法。

7. 发明申请

US20110106166A1 REVISION CONNECTOR FOR SPINAL CONSTRUCTS 审中-公开
标题翻译：脊柱结构修正连接器
公开(公告)号：US20110106166A1
公开(公告)日：2011-05-05
申请号：US12760816
申请日：2010-04-15
申请人： Tom Keyer , Eric McDivitt , Joseph Capozzoli , Christoph Meyer , Nicholas Theodore , Charles Kuntz
发明人： Tom Keyer , Eric McDivitt , Joseph Capozzoli , Christoph Meyer , Nicholas Theodore , Charles Kuntz
IPC分类号： A61B17/70 , A61B17/88
CPC分类号： A61B17/705
摘要： A revision connector is configured to couple a new spine fixation rod to a previously implanted spine fixation rod that is secured to a plurality of vertebrae. The new spine fixation rod can be implanted and secured to vertebrae that are caudal and/or cranial with respect to the previously secured vertebrae.
摘要翻译：修订连接器被配置为将新的脊柱固定杆联接到固定到多个椎骨的先前植入的脊柱固定杆。新的脊柱固定杆可以植入并固定到相对于先前固定的椎骨处于尾部和/或颅骨的椎骨。

8. 发明申请

US20100198272A1 POLYAXIAL BONE FIXATION ELEMENT 有权
标题翻译：多晶骨固定元件
公开(公告)号：US20100198272A1
公开(公告)日：2010-08-05
申请号：US12669224
申请日：2008-07-21
申请人： Thomas Keyer , Joseph Capozzoli , Eric McDivitt
发明人： Thomas Keyer , Joseph Capozzoli , Eric McDivitt
IPC分类号： A61B17/86
CPC分类号： A61B17/7037 , A61B17/7082
摘要： The present invention is directed a polyaxial bone fixation element for use in spinal fixation to interconnect a longitudinal spinal rod with a patient's vertebra. The polyaxial bone fixation element preferably includes a bone anchor, a collet, a body, and a locking cap. The polyaxial bone fixation element preferably enables in-situ assembly. That is, the polyaxial bone fixation element is preferably configured so that in use, the bone anchor may be secured to the patient's vertebra prior to being received within the body. Accordingly, the polyaxial bone fixation element enables a surgeon to implant the bone anchor without the body to maximize visibility and access around the anchoring site. Once the bone anchor has been secured to the patient's vertebra, the body can be snapped-onto the bone anchor. The bone anchor preferably also includes a second tool interface so that a surgical instrument can be directly coupled to the bone anchor.
摘要翻译：本发明涉及一种用于脊柱固定的多轴骨固定元件，以将纵向脊柱杆与患者的椎骨相互连接。多轴骨固定元件优选地包括骨锚，夹头，身体和锁定帽。多轴骨固定元件优选地能够进行原位组装。也就是说，多轴骨固定元件优选地构造成使得在使用中，骨锚可以在被接收在身体内之前固定到患者的脊椎。因此，多轴骨固定元件使得外科医生能够在没有身体的情况下植入骨锚，以最大限度地提高锚固部位周围的可视性和通路。一旦骨锚被固定到患者的脊椎骨上，身体就可以咬合到骨锚上。骨锚优选地还包括第二工具界面，使得外科器械可以直接联接到骨锚。

9. 发明申请

US20100160967A1 VARIABLE TENSION SPINE FIXATION ROD 有权
标题翻译：可变张力脊柱固定
公开(公告)号：US20100160967A1
公开(公告)日：2010-06-24
申请号：US12644708
申请日：2009-12-22
申请人： Joseph Capozzoli
发明人： Joseph Capozzoli
IPC分类号： A61B17/70
CPC分类号： A61B17/7011 , A61B17/7029 , A61B17/8869
摘要： A variable stiffness rod is provided for use in spine stabilization systems. The variable stiffness rod system includes an outer member having a cannulation that retains a flexible tensioning inner member that can be used to adjust the stiffness of the rod via an adjustable end cap assembly that couples the inner member to the outer member at least at one end of the fixation rod.
摘要翻译：提供可变刚度杆用于脊柱稳定系统。可变刚度杆系统包括具有插管的外部构件，其保持柔性张紧内部构件，该内部构件可以用于经由可调节端盖组件来调节杆的刚度，所述可调节端盖组件至少在一端将内部构件联接到外部构件的固定杆。

10. 发明授权

US09060808B2 Anchor-in-anchor system for use in bone fixation 有权
公开(公告)号：US09060808B2
公开(公告)日：2015-06-23
申请号：US12797323
申请日：2010-06-09
申请人： Tom Overes , Robert Frigg , Silas Zurschmiede , Andreas Appenzeller , Jamie Manos , Daniel Vennard , Edward J. McShane, III , Joshua McManus , Thomas Keyer , Eric McDivitt , Joseph Capozzoli , Lawton Laurence , Justin Coppes
发明人： Tom Overes , Robert Frigg , Silas Zurschmiede , Andreas Appenzeller , Jamie Manos , Daniel Vennard , Edward J. McShane, III , Joshua McManus , Thomas Keyer , Eric McDivitt , Joseph Capozzoli , Lawton Laurence , Justin Coppes
IPC分类号： A61B17/86 , A61B17/68 , A61B17/72 , A61B17/70 , A61B17/80
CPC分类号： A61B17/725 , A61B17/68 , A61B17/7037 , A61B17/7058 , A61B17/7059 , A61B17/8023 , A61B17/8038 , A61B17/8052 , A61B17/8057 , A61B17/8605 , A61B17/8685
摘要： An anchor-in-anchor fixation system is provided for securing underlying structure, such as bone. The fixation system includes a first bone anchor having a shaft for fixation to underlying bone, and a head that defines an internal bore. A second bone anchor extends through the bore and into underlying bone. A fixation assembly is also provided that includes one or more fixation systems coupled to an auxiliary attachment member configured for long bone fixation, spinal fixation, or fixation of other bones as desired.

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