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1. 发明申请

US20080005916A1 DEVICES AND METHODS FOR MEASURING PARAMETERS OF INTERVERTEBRAL DISC SPACE 审中-公开
标题翻译：用于测量椎间盘间隙参数的装置和方法
公开(公告)号：US20080005916A1
公开(公告)日：2008-01-10
申请号：US11425859
申请日：2006-06-22
申请人： Tom J. Francis , Randy Allard , Larry McBride
发明人： Tom J. Francis , Randy Allard , Larry McBride
IPC分类号： G01B1/00
CPC分类号： A61F2/4657 , A61B90/06 , A61B2017/00261 , A61B2090/061 , A61F2/442 , A61F2002/30087 , A61F2002/30571 , A61F2002/30581 , A61F2002/30601 , A61F2002/30617 , A61F2002/4658 , A61F2002/4688 , A61F2002/469 , A61F2002/4693 , A61F2250/0097
摘要： Devices for measuring the parameters of an intervertebral disc space are provided. The devices may comprise one or more flexible internal members positioned in an axially concentric bore of a longitudinal element. When activated, the flexible internal member(s) may protrude out of one or more apertures in the longitudinal element and impinge on an adjacent surface of the intervertebral disc space. The device may be useful to determine at least one dimension of an intervertebral disc space.
摘要翻译：提供了用于测量椎间盘空间参数的装置。这些装置可以包括位于纵向元件的轴向同心孔中的一个或多个柔性内部构件。当被激活时，柔性内部构件可以从纵向元件中的一个或多个孔突出，并且撞击在椎间盘空间的相邻表面上。该装置可用于确定椎间盘空间的至少一个维度。

2. 发明申请

US20080140202A1 Energy-Storing Spinal Implants and Methods of Use 审中-公开
标题翻译：储能脊柱植入物和使用方法
公开(公告)号：US20080140202A1
公开(公告)日：2008-06-12
申请号：US11608363
申请日：2006-12-08
申请人： Randall Noel Allard , Larry Thomas McBride , Tom J. Francis , Thomas A. Carls
发明人： Randall Noel Allard , Larry Thomas McBride , Tom J. Francis , Thomas A. Carls
IPC分类号： A61F2/44 , A61B17/08
CPC分类号： A61B17/7022 , A61B17/7011 , A61B17/7035 , A61B17/7059 , A61B17/7062 , A61B17/7064 , A61B17/86
摘要： An implant for insertion between vertebral bodies in a patient includes a flexible tether that is coupled between fasteners attached to the vertebral bodies. An energy storing device may be coupled to the tether to convert extension forces between the vertebral bodies into potential energy. The energy storing device may reduce defects at the interface between the fasteners and the vertebral bodies. Various embodiments are provided, including energy storing devices implemented as springs, leaf springs, coiled wire, and corrugated shapes. The energy storing device may be preloaded between the vertebral bodies to further reduce shock from sudden extensions. The energy storing device may be secured to the tether before or after the tether is secured to the fasteners. Further, the energy storing device may be sized to allow the tether and energy storing device to pass laterally through a fastener opening.
摘要翻译：用于在患者的椎体之间插入的植入物包括在连接到椎体的紧固件之间联接的柔性系绳。能量存储装置可以联接到系绳以将椎体之间的延伸力转换为势能。储能装置可以减少紧固件和椎体之间的界面处的缺陷。提供了各种实施例，包括实现为弹簧，板簧，盘绕线和波纹形状的能量存储装置。能量存储装置可以预先装载在椎体之间，以进一步减少突然延伸的震动。能量存储装置可以在将系绳固定到紧固件之前或之后固定到系绳。此外，能量存储装置的尺寸可以使系绳和能量存储装置横向通过紧固件开口。

3. 发明授权

US08518113B2 Intervertebral implant and methods of implantation and manufacture 有权
标题翻译：椎间植入物和植入和制造方法
公开(公告)号：US08518113B2
公开(公告)日：2013-08-27
申请号：US12123623
申请日：2008-05-20
申请人： Randall N. Allard , Jason J. Eckhardt , Tom J. Francis , William J. Albans , Thomas A. Carls
发明人： Randall N. Allard , Jason J. Eckhardt , Tom J. Francis , William J. Albans , Thomas A. Carls
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/3094 , A61F2/4425 , A61F2/4611 , A61F2002/3008 , A61F2002/30242 , A61F2002/30252 , A61F2002/30616 , A61F2002/30639 , A61F2002/30673 , A61F2002/30838 , A61F2002/30957 , A61F2230/0071 , A61F2230/0073 , A61F2250/0098
摘要： In one aspect, an intervertebral prosthetic device for implantation within a disc space between adjacent first and second vertebral endplates includes a body including a main body with an outer surface bearing portion configured to interface with and articulate relative to one of the first and second vertebral endplates. It also comprises an orientation protrusion shaped in a manner to at least partially inhibit rotation of the body in the disc space. The body is sized in at least one direction to fit inside a boundary defined by a travel path of the first vertebra relative to the second vertebra, the travel path forming an arc about a center of rotation of the first vertebra, the travel path being spaced from the center of rotation a distance substantially equivalent to the distance from the center of rotation to the second vertebral endplate.
摘要翻译：在一个方面，用于植入在相邻的第一和第二椎骨终板之间的椎间盘空间内的椎间假体装置包括主体，所述主体包括主体，所述主体具有外表面轴承部分，所述外表面轴承部分被配置成与所述第一和第二椎骨终板。它还包括以至少部分地抑制身体在椎间盘空间中的旋转的方式成形的定向突起。身体的尺寸至少在一个方向上，以装配在由第一椎骨相对于第二椎骨的行进路径限定的边界内，行进路径围绕第一椎骨的旋转中心形成弧，行进路径间隔开从旋转中心的距离基本上等于从旋转中心到第二椎骨终板的距离。

4. 发明申请

US20100249792A1 Instruments and techniques for separating bony structures 有权
标题翻译：用于分离骨骼结构的仪器和技术
公开(公告)号：US20100249792A1
公开(公告)日：2010-09-30
申请号：US12802425
申请日：2010-06-07
申请人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
发明人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
IPC分类号： A61B17/58
CPC分类号： A61B17/025 , A61B17/0206 , A61B2017/0256 , A61F2/4611
摘要： Instruments and techniques separate or spread adjacent bony structures by inserting a distal spreader assembly into the space between the adjacent bony structures and actuating the spreading members with a proximal actuator assembly.
摘要翻译：仪器和技术通过将远端扩张器组件插入相邻骨结构之间的空间并通过近侧致动器组件致动扩展构件来分离或扩展相邻骨结构。

5. 发明申请

US20080269903A1 Intervertebral disc nucleus replacement implants and methods 审中-公开
标题翻译：椎间盘髓核替代植入物及方法
公开(公告)号：US20080269903A1
公开(公告)日：2008-10-30
申请号：US11789602
申请日：2007-04-25
申请人： Tom J. Francis , Jason Eckhardt
发明人： Tom J. Francis , Jason Eckhardt
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/4611 , A61F2002/30014 , A61F2002/30092 , A61F2002/30579 , A61F2002/30594 , A61F2002/444 , A61F2210/0014 , A61F2250/0018
摘要： An intervertebral disc nucleus replacement implant for positioning between adjacent vertebrae of a spinal segment comprises opposing superior and inferior end portions substantially aligned along a longitudinal axis and a compressible, elastic body surrounding part of the end portions. Each of the end portions includes a convex outer surface for contacting respective endplates of the adjacent vertebrae. Additionally, the elastic body includes an outer surface, with the implant having an outer periphery comprising the outer surfaces of the end portions and the outer surface of the body. In certain embodiments, the elastic modulus of the body is lower than the elastic modulus of each of the end portions and the body extends outward of the end portions transverse to the longitudinal axis, such that the body is configured to limit the amount of subsidence of the implant relative to the adjacent vertebrae.
摘要翻译：用于在脊椎节段的相邻椎骨之间定位的椎间盘髓核替代植入物包括沿着纵向轴线基本对准的相对的上下端部分和围绕端部的一部分的可压缩的弹性体。每个端部包括用于接触相邻椎骨的相应端板的凸形外表面。此外，弹性体包括外表面，其中植入物具有包括端部的外表面和主体的外表面的外周。在某些实施例中，主体的弹性模量低于每个端部的弹性模量，并且主体从横向于纵向轴线的端部向外延伸，使得主体被构造成限制了主体的下沉量植入物相对于相邻的椎骨。

6. 发明授权

US09640093B1 Image display platform that connects to the cemetery monument vase and or its mounting 有权
公开(公告)号：US09640093B1
公开(公告)日：2017-05-02
申请号：US13802246
申请日：2013-03-13
申请人： Howard Severson, Jr. , Tom J. Francis
发明人： Howard Severson, Jr. , Tom J. Francis
IPC分类号： G09F7/18
CPC分类号： G09F7/18 , E04H13/003
摘要： A new and innovative way to display images at a gravesite. This by using the monument mounted flower vase or vase mounting as the placement point for the display. The display can be introduced to an existing vase or mounting through the use of an adapter. A mounting point could also be incorporated into the vase or mounting at the time of manufacture, this to support the image display.

7. 发明授权

US08523874B2 Instruments and techniques for separating bony structures 有权
公开(公告)号：US08523874B2
公开(公告)日：2013-09-03
申请号：US12802425
申请日：2010-06-07
申请人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
发明人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
IPC分类号： A61B17/56 , A61B17/88
CPC分类号： A61B17/025 , A61B17/0206 , A61B2017/0256 , A61F2/4611
摘要： Instruments and techniques separate or spread adjacent bony structures by inserting a distal spreader assembly into the space between the adjacent bony structures and actuating the spreading members with a proximal actuator assembly.

8. 发明授权

US08231657B2 Load bearing flexible spinal connecting element 有权
标题翻译：承重柔性脊椎连接元件
公开(公告)号：US08231657B2
公开(公告)日：2012-07-31
申请号：US12852658
申请日：2010-08-09
申请人： Jason John Eckhardt , Tom J. Francis , Hai H. Trieu
发明人： Jason John Eckhardt , Tom J. Francis , Hai H. Trieu
IPC分类号： A61B17/70
CPC分类号： A61B17/7004 , A61B17/7001 , A61B17/7028 , A61B17/7031 , Y10T29/49826
摘要： Devices and methods for spinal stabilization include first and second anchor assemblies engageable to respective ones of first and second vertebrae and a connecting element engageable to the first and second anchor assemblies. The connecting element includes opposite first and second end members and a bumper assembly between the end members that flexibly connects the end members so the connecting element can provide dynamic stabilization of the spinal column when engaged to the anchor assemblies.
摘要翻译：用于脊柱稳定的装置和方法包括可接合第一和第二椎骨中的相应的第一和第二椎骨的第一和第二锚固组件以及可接合到第一和第二锚固组件的连接元件。连接元件包括相对的第一和第二端部构件以及在端部构件之间的缓冲器组件，其柔性地连接端部构件，使得当接合到锚固组件时，连接元件可以提供脊柱的动态稳定性。

9. 发明授权

US07927361B2 Method and apparatus for removing material from an intervertebral disc space, such as in performing a nucleotomy 有权
标题翻译：用于从椎间盘空间中去除材料的方法和装置，例如进行核切开术
公开(公告)号：US07927361B2
公开(公告)日：2011-04-19
申请号：US11289266
申请日：2005-11-29
申请人： Dana A. Oliver , Kenneth M. Adams , Tom J. Francis
发明人： Dana A. Oliver , Kenneth M. Adams , Tom J. Francis
IPC分类号： A61B17/88
CPC分类号： A61B17/32002 , A61B2017/00261 , A61B2017/2904
摘要： Instrument and method for removing material from an intervertebral disc. The instrument includes outer and inner tubular members. The outer tubular member defines a passage and a cutting window. The inner tubular member is coaxially disposed within the passage, and defines a central lumen and a cutting tip. The cutting tip forms an open mouth having a plurality of teeth. Upon assembly, the cutting tip is exposed within the cutting window combining to define a shaving head. A powered handpiece is coupled to the inner tubular member, and the shaving head is inserted into an intervertebral disc and positioned such that the cutting tip contacts targeted material (e.g., nucleus, annulus and/or end plate). The handpiece is activated to rotate the cutting tip relative to the cutting window. Contacted material is sheared between an edge of the cutting window and the teeth of the cutting tip.
摘要翻译：用于从椎间盘去除材料的仪器和方法。该仪器包括外部和内部管状构件。外管状构件限定通道和切割窗。内部管状构件同轴地设置在通道内，并且限定中心腔和切割尖端。切割尖端形成具有多个齿的开口。在组装时，切割尖端暴露在切割窗内组合以限定剃须头。动力手持件联接到内部管状构件，并且剃削头被插入到椎间盘中并且被定位成使得切割尖端接触目标材料（例如，细胞核，环带和/或端板）。激活手柄以相对于切割窗口旋转切割尖端。在切割窗口的边缘和切割尖端的齿之间剪切接触材料。

10. 发明授权

US07749231B2 Instruments and techniques for separating bony structures 失效
公开(公告)号：US07749231B2
公开(公告)日：2010-07-06
申请号：US10441689
申请日：2003-05-20
申请人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
发明人： Todd C. Bonvallet , Eric C. Lange , Tom J. Francis , Steven D. DeRidder
IPC分类号： A61B17/56
CPC分类号： A61B17/025 , A61B17/0206 , A61B2017/0256 , A61F2/4611
摘要： Instruments and techniques separate or spread adjacent bony structures by inserting a distal spreader assembly into the space between the adjacent bony structures and actuating the spreading members with a proximal actuator assembly.

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