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1. 发明申请

WO2021127251A1 BONE ANCHOR ASSEMBLY WITH CLOSED RING RETAINER AND INTERNAL SNAP RING 审中-公开
公开(公告)号：WO2021127251A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065720
申请日：2020-12-17
申请人： JACKSON, Roger P.
发明人： SURBER, James L. , GINZTON, Nathaniel D.
IPC分类号： A61B17/70 , A61B17/00 , A61B17/86 , A61B90/00
摘要： A pivotal bone anchor assembly includes a bone anchor having a capture portion with a frusto-conical outer surface and a horizontal capture recess extending circumferentially around a mid-portion thereof, a receiver having a central bore with a seating surface proximate a bottom opening, and a closed ring retainer having a retainer aperture with a tapered inner surface that is slidably engageable with the frusto-conical surface of the capture structure and a retainer aperture recess extending circumferentially into the inner surface. The assembly further includes a snap ring positionable within the retainer aperture recess with a snap ring aperture smaller than the retainer aperture. Upon securing the closed ring retainer within the central bore with the retainer aperture centered above the bottom opening, the capture portion is uploadable into the retainer aperture with the frusto-conical surface engaging and continuously expanding the snap ring until the horizontal capture recess reaches the retainer aperture recess and the snap ring snaps into the horizontal capture recess to couple the bone anchor to the closed ring retainer.

2. 发明申请

WO2014021925A3 PATIENT SUPPORT APPARATUS WITH BODY SLIDE POSITION DIGITALLY COORDINATED WITH HINGE ANGLE 审中-公开
标题翻译：患者支撑装置与身体滑动位置数字协调与铰链角度
公开(公告)号：WO2014021925A3
公开(公告)日：2014-02-06
申请号：PCT/US2013/000180
申请日：2013-08-01
申请人： JACKSON, Roger, P.
发明人： JACKSON, Roger, P.
IPC分类号： A61G13/08
摘要： An articulated patient support apparatus includes upper and lower body support frames hinged together to form a patient support assembly which is hinged to head and foot end supports. One end of the assembly includes a length compensator to enable hinged angulation between the body support frames. Hinge motors are connected between the frames to cause hinged articulation therebetween. One or both of the body support frames has a body slide assembly mounted thereon to enable part of a patient's body to move linearly along the particular body support frame by operation of a slide motor to compensate for hinged articulation of the frames. The hinge motors and slide motor have encoders interfaced to a controller to digitally coordinate sliding movement with hinging articulation.
摘要翻译：铰接式患者支撑装置包括上部和下部身体支撑框架，所述上部和下部身体支撑框架铰接在一起以形成铰接到头部和脚部端部支撑件的患者支撑组件。组件的一端包括长度补偿器，以实现身体支撑框架之间的铰接角度。铰链电机连接在框架之间以引起铰接关节。一个或两个身体支撑框架具有安装在其上的身体滑动组件，以使患者身体的一部分能够通过滑动马达的操作而沿着特定身体支撑框架线性地移动以补偿框架的铰接关节。铰链电机和滑动电机的编码器连接到控制器，以数字方式协调滑动运动和铰接铰接。

3. 发明申请

WO2012091737A1 POLYAXIAL BONE ANCHOR WITH OPEN PLANAR RETAINER, POP-ON SHANK AND FRICTION FIT INSERT 审中-公开
标题翻译：带开放平面保持器，POP-ON SHANK和FRICTION FIT插入物的多轴骨锚
公开(公告)号：WO2012091737A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/002008
申请日：2011-12-29
申请人： JACKSON, Roger, P. , SURBER, James, L.
发明人： SURBER, James, L.
IPC分类号： A61B17/86
CPC分类号： A61B17/7037 , A61B17/7076 , A61B17/708 , A61B17/864
摘要： A polyaxial bone screw assembly includes a threaded shank body having an integral upper portion receivable in an integral receiver, the receiver having an upper channel for receiving a longitudinal connecting member and a lower cavity cooperating with a lower opening. A friction fit compression insert (some with lock and release feature), a planar split retaining ring and a shank upper portion cooperate to provide for pop- or snap-on assembly of the shank with the receiver either prior to or after implantation of the shank into a vertebra. The shank and receiver once assembled cannot be disassembled and the receiver and insert may include aligned tool receiving apertures for lock and release of the polyaxial mechanism.
摘要翻译：多轴骨螺钉组件包括具有可接收在整体接收器中的整体上部的螺纹柄体，所述接收器具有用于容纳纵向连接构件的上通道和与下开口配合的下腔。摩擦配合压缩插入件（一些具有锁定和释放特征），平面分割保持环和柄上部配合以在柄或植入柄之后提供柄与接收器的弹性或卡扣组装进入椎骨一旦组装的柄和接收器不能拆卸，并且接收器和插入件可以包括用于锁定和释放多轴机构的对准的工具接收孔。

4. 发明申请

WO2011162803A1 PATIENT POSITIONING SUPPORT STRUCTURE WITH TRUNK TRANSLATOR 审中-公开
标题翻译：患者定位支持结构与TRUNK翻译器
公开(公告)号：WO2011162803A1
公开(公告)日：2011-12-29
申请号：PCT/US2011/001101
申请日：2011-06-21
申请人： JACKSON, Roger, P.
发明人： JACKSON, Roger, P. , KRESSE, David
IPC分类号： A61G13/02
CPC分类号： A61G13/1295 , A61G13/0054 , A61G13/04 , A61G13/08 , A61G13/122 , A61G13/1225 , A61G13/1235 , A61G2203/42
摘要： A patient support structure includes a pair of independently height-adjustable supports, each connected to a patient support. The supports may be independently raised, lowered, rolled or tilted about a longitudinal axis, laterally shifted and angled upwardly or downwardly. Position sensors are provided to sense all of the foregoing movements. The sensors communicate data to a computer for coordinated adjustment and maintenance of the inboard ends of the patient supports in an approximated position during such movements. A longitudinal translator provides for compensation in the length of the structure when the supports are angled upwardly or downwardly. A patient trunk translator provides coordinated translational movement of the patient's upper body along the respective patient support in a caudad or cephalad direction as the patient supports are angled upwardly or downwardly for maintaining proper spinal biomechanics and avoiding undue spinal traction or compression.
摘要翻译：患者支撑结构包括一对独立的高度可调的支撑件，每个支撑件连接到患者支架。支撑件可以独立地围绕纵向轴线升高，降低，卷绕或倾斜，横向偏移并且向上或向下倾斜。提供位置传感器以感测所有上述动作。传感器将数据传送到计算机，用于在这种运动期间在近似位置协调调整和维护患者支架的内侧端部。当支撑件向上或向下倾斜时，纵向平移器在结构的长度上提供补偿。病人躯干翻译器在患者支撑件向上或向下倾斜时沿着相应的患者支撑件沿着相应的患者支撑件提供协调的平移运动，以保持适当的脊柱生物力学并避免不适当的脊柱牵引或压缩。

5. 发明申请

WO2011142828A1 POLYAXIAL BONE SCREW ASSEMBLY 审中-公开
标题翻译：多骨螺钉组件
公开(公告)号：WO2011142828A1
公开(公告)日：2011-11-17
申请号：PCT/US2011/000845
申请日：2011-05-12
申请人： JACKSON, Roger, P.
发明人： JACKSON, Roger, P. , TIMM, Jens, Peter
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032
摘要： A polyaxial bone screw assembly includes a threaded shank body having an upper head portion with a mating segment and a first partial spherical surface, a retainer structure being mateable with the mating segment of the upper head portion, the retainer structure having a second partial spherical surface such that when mated, the first and second partial spherical surfaces form a spherical ball member, a receiver defining an open channel and having a base with a seating surface partially defining a cavity, the open channel communicating with the cavity, the cavity communicating with an exterior of the base through an opening sized and shaped to receive the shank upper head portion therethrough, and a bushing sized and shaped to fit within open channel and cavity, the bushing having a lower rounded surface engageable with a top surface of the spherical ball member formed by the shank and retainer structure.
摘要翻译：一种多轴骨螺钉组件，包括具有上头部的螺纹柄体，所述头部具有配合部分和第一部分球形表面，保持器结构可与上头部部分的配合部分配合，保持器结构具有第二局部球面使得当配合时，第一和第二部分球形表面形成球形球部件，接收器限定开放通道并且具有基部，底座具有部分地限定空腔的就座表面，与腔体连通的开口通道，通过开口的大小和形状的开口的外部，通过其开口以容纳柄部上头部部分，以及尺寸和形状适合于开放通道和空腔内的衬套，衬套具有可与球形球部件的顶表面接合的下圆角表面由柄和保持架结构形成。

6. 发明申请

WO2009085193A1 ELASTIC COVERED DYNAMIC STABILIZATION CONNECTOR AND ASSEMBLY 审中-公开
标题翻译：弹性覆盖动态稳定连接器和组件
公开(公告)号：WO2009085193A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/013871
申请日：2008-12-19
申请人： JACKSON, Roger, P.
发明人： JACKSON, Roger, P.
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7004 , A61B17/701 , A61B17/702 , A61B17/7032
摘要： A dynamic fixation medical implant having at least two bone anchors includes a dynamic longitudinal connector having a solid core with an elastic over-molded portion. The over-molded portion may be firmly adhered or clamped to at least a portion of the solid core. Alternatively, the over-molded portion may completely envelope the solid core and in some embodiments slide on the core. At least one bone anchor includes at least one insert for gripping the over-molded portion without crushing such portion into fixed relation with the core.
摘要翻译：具有至少两个骨锚的动态固定医用植入物包括具有具有弹性过模制部分的实芯的动态纵向连接器。过模制部分可以牢固地粘合或夹紧到固体芯的至少一部分上。或者，过模制部分可以完全包围实芯，并且在一些实施例中在芯上滑动。至少一个骨锚固件包括至少一个用于夹紧外模制部件的插入件，而不将该部分压碎成与芯部固定的关系。

7. 发明申请

WO2009054960A1 DYNAMIC STABILIZATION MEMBER WITH FIN SUPPORT AND SOLID CORE EXTENSION 审中-公开
标题翻译：具有支持和固体核心延伸的动态稳定会员
公开(公告)号：WO2009054960A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/012000
申请日：2008-10-22
申请人： JACKSON, Roger, P.
发明人： JACKSON, Roger, P.
IPC分类号： A61B17/70
CPC分类号： A61B17/702 , A61B17/7037
摘要： A dynamic fixation medical implant having at least two bone anchors includes a dynamic longitudinal connecting member assembly having the following features: a pair of elongate segments, each segment having at least one and up to a plurality of integral fins axially extending therefrom; a core extension integral with one of the elongate segments and slidingly received in the other elongate segment; a molded spacer that substantially surrounds the fins and may partially or substantially surround the abutment plates; an optional bumper; an optional crimp ring; and optional sleeves having abutment plates and fins for placement between elongate segments.
摘要翻译：具有至少两个骨锚的动态固定医疗植入物包括具有以下特征的动态纵向连接构件组件：一对细长段，每个段具有至少一个至多多个从其轴向延伸的整体翅片; 与所述细长段中的一个整体并且滑动地容纳在另一个细长段中的芯延伸部; 模制间隔件，其基本上围绕所述翅片并且可以部分地或基本上围绕所述抵接板; 可选保险杠; 可选的压接环; 以及具有用于放置在细长部分之间的邻接板和翅片的可选套筒。

8. 发明申请

WO2009014508A1 POLYAXIAL BONE SCREW WITH MULTI-PART SHANK RETAINER 审中-公开
标题翻译：多轴保持架多轴螺丝
公开(公告)号：WO2009014508A1
公开(公告)日：2009-01-29
申请号：PCT/US2006/022111
申请日：2006-06-07
申请人： JACKSON, Roger, P.
发明人： JACKSON, Roger, P.
IPC分类号： A61F2/30
CPC分类号： A61B17/7037 , A61B17/7011 , A61B17/7032
摘要： A polyaxial bone screw assembly includes a threaded shank body having an upper capture structure, a head and a multi-piece retainer, articulation structure. The geometry of the retainer structure pieces corresponds and cooperates with the external geometry of the capture structure to frictionally envelope the retainer structure between the capture structure and an internal surface defining a cavity of the head. The head has a U-shaped cradle defining a channel for receiving a spinal fixation or stabilization longitudinal connecting member. The head channel communicates with the cavity and further with a restrictive opening that receives retainer pieces and the capture structure into the head but prevents passage of frictionally engaged retainer and capture structures out of the head. The retainer structure includes a substantially spherical surface that mates with the internal surface of the head, providing a ball joint, enabling the head to be disposed at an angle relative to the shank body. Methods of installation are also provided.
摘要翻译：多轴骨螺钉组件包括具有上捕获结构的螺纹柄体，头部和多片保持器，铰接结构。保持器结构件的几何形状对应并与捕获结构的外部几何形状配合，以摩擦地包围捕获结构和限定头部空腔的内表面之间的保持器结构。头部具有U形支架，其定义用于接收脊柱固定或稳定纵向连接构件的通道。头部通道与空腔连通并且还具有限制开口，其将保持器片和捕获结构接收到头部中，但是防止摩擦接合的保持器的通过并将结构捕获到头部外。保持器结构包括与头部的内表面配合的基本上球形的表面，提供球接头，使头部能够相对于柄体以一定角度设置。还提供了安装方法。

9. 发明申请

WO2008094417A3 DYNAMIC STABILIZATION MEMBER WITH MOLDED CONNECTION 审中-公开
标题翻译：具有成形连接的动态稳定构件
公开(公告)号：WO2008094417A3
公开(公告)日：2008-11-20
申请号：PCT/US2008000755
申请日：2008-01-18
申请人： JACKSON ROGER P
发明人： JACKSON ROGER P
IPC分类号： A61B17/70
CPC分类号： A61B17/7031 , A61B17/7008 , A61B17/701 , A61B17/7032 , A61B17/7037 , A61B17/705
摘要： A dynamic fixation medical implant having at least two bone anchors includes a longitudinal connecting member assembly having at least one transition portion and cooperating outer sleeve, both the transition portion and sleeve being disposed between the two bone anchors. The transition portion includes a rigid length or rod having apertures therein and a molded plastic length that extends through the apertures, thus attaching the plastic length to the rigid length. The sleeve surrounds the transition portion and extends between the pair of bone anchors, the sleeve being compressible in a longitudinal direction between the bone anchors.
摘要翻译：具有至少两个骨锚固件的动态固定医疗植入物包括具有至少一个过渡部分和配合的外套筒的纵向连接构件组件，过渡部分和套筒都设置在两个骨锚固件之间。过渡部分包括其中具有孔的刚性长度或杆以及延伸穿过孔的模制塑料长度，因此将塑料长度附接到刚性长度。套筒围绕过渡部分并且在一对骨锚之间延伸，套筒在骨锚之间沿纵向可压缩。

10. 发明申请

WO2008073323A3 TOOL SYSTEM FOR DYNAMIC SPINAL IMPLANTS 审中-公开
标题翻译：动态脊柱植入物工具系统
公开(公告)号：WO2008073323A3
公开(公告)日：2008-08-07
申请号：PCT/US2007025124
申请日：2007-12-06
申请人： JACKSON ROGER P
发明人： JACKSON ROGER P
IPC分类号： A61B17/60 , A61B17/58 , A61F2/00
CPC分类号： A61B17/7082 , A61B17/7008 , A61B17/701 , A61B17/702 , A61B17/7032 , A61B17/7037 , A61B17/7085 , A61B17/7091 , A61B2090/037
摘要： A tool set for implanting bone screws in a human spine, followed by the implantation of a longitudinal connecting member into the bone screws includes a pair of independently mountable and manipulatable elongate guide tools that form a unitary tool guide when desired. Each guide tool includes attachment structure for independent operable connection of the guide tool to an arm of the bone screw. The bone screw/guide tool attachment includes an undercut and/or recess so as to resist separation of the guide tool member from an attached bone screw. A removable stabilizer cooperating with the pair of guide tools places such tools in a set spaced relation to one another when desired. Further tools include a cooperating bone screw driver with an attached stabilizer, a closure starter/reduction tool, a closure driver and a counter torque tool.
摘要翻译：一种用于将接骨螺钉植入人体脊柱中的工具组，随后将纵向连接构件植入接骨螺钉中包括一对可独立安装和可操纵的细长导向工具，其在期望时形成一体式工具导向装置。每个引导工具包括用于将引导工具独立地可操作地连接到骨螺钉的臂的附接结构。骨螺钉/引导工具附件包括底切和/或凹槽，以便防止引导工具构件与附接的骨螺钉分离。与所述一对引导工具配合的可移除稳定器在需要时将这些工具以彼此间隔的关系放置。其他工具包括配有稳定器的配合骨螺钉驱动器，闭合起动器/缩小工具，闭合驱动器和反扭矩工具。

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